Cisco ATA186-I1, ATA186-I2-A, ATA186, ATA188 Administrator's Manual

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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide for SCCP (version 3.0)

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Fax: 408 526-4100

Text Part Number: OL-4652-01

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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, MGX, MICA, the Networkers logo, Networking Academy, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing, RateMUX, Registrar, ScriptShare, SlideCast, SMARTnet, StrataView Plus, Stratm, SwitchProbe, TeleRouter, The Fastest Way to Increase Your Internet Quotient, TransPath, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries.

All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0304R)

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide for SCCP (version 3.0)

IMPLIED, INCLUDING, WITHOUT

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Preface xi

Overview xi

Audience xi

Organization xi

Conventions xii

Related Documentation

• Cisco ATA 186 and Cisco 188 Analog Telephone Adaptor At a Glance

• Regulatory Compliance and Safety Information for the Cisco ATA 186 and Cisco 188

• Cisco ATA Release Notes

• Configuring Cisco IP Phones, Users, and Features in Cisco CallManager

• Cisco IP Phone Administration Guide for Cisco CallManager

• Cisco IOS Telephony Service documentation

Obtaining Documentation

Cisco provides several ways to obtain documentation, technical assistance, and other technical resources. These sections explain how to obtain technical information from Cisco Systems.

Cisco.com

You can access the most current Cisco documentation on the World Wide Web at this URL:

http://www.cisco.com/univercd/home/home.htm

You can access the Cisco website at this URL:

http://www.cisco.com

International Cisco web sites can be accessed from this URL:

http://www.cisco.com/public/countries_languages.shtml

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Preface

Documentation CD-ROM

Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM package, which may have shipped with your product. The Documentation CD-ROM is updated monthly and may be more current than printed documentation. The CD-ROM package is available as a single unit or through an annual subscription.

Registered Cisco.com users can order the Documentation CD-ROM (product number DOC-CONDOCCD=) through the online Subscription Store:

http://www.cisco.com/go/subscription

Ordering Documentation

You can find instructions for ordering documentation at this URL:

http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm

You can order Cisco documentation in these ways:

• Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from

the Networking Products MarketPlace:

http://www.cisco.com/en/US/partner/ordering/index.shtml

Obtaining Documentation

• Registered Cisco.com users can order the Documentation CD-ROM (Customer Order Number

DOC-CONDOCCD=) through the online Subscription Store:

http://www.cisco.com/go/subscription

• Nonregistered Cisco.com users can order documentation through a local account representative by

calling Cisco Systems Corporate Headquarters (California, U.S.A.) at 408 in North America, by calling 800

Documentation Feedback

You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click Feedback at the top of the page.

You can e-mail your comments to bug-doc@cisco.com.

You can submit your comments by mail by using the response card behind the front cover of your document or by writing to the following address:

Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose, CA 95134-9883

We appreciate your comments.

526-7208 or, elsewhere

553-NETS (6387).

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Obtaining Technical Assistance

Cisco provides Cisco.com, which includes the Cisco Technical Assistance Center (TAC) Website, as a starting point for all technical assistance. Customers and partners can obtain online documentation, troubleshooting tips, and sample configurations from the Cisco TAC website. Cisco.com registered users have complete access to the technical support resources on the Cisco TAC website, including TAC tools and utilities.

Cisco.com

Cisco.com offers a suite of interactive, networked services that let you access Cisco information, networking solutions, services, programs, and resources at any time, from anywhere in the world.

Cisco.com provides a broad range of features and services to help you with these tasks:

• Streamline business processes and improve productivity

• Resolve technical issues with online support

• Download and test software packages

• Order Cisco learning materials and merchandise

Preface

• Register for online skill assessment, training, and certification programs

To obtain customized information and service, you can self-register on Cisco.com at this URL:

http://www.cisco.com

Technical Assistance Center

The Cisco TAC is available to all customers who need technical assistance with a Cisco product, technology, or solution. Two levels of support are available: the Cisco TAC website and the Cisco TAC Escalation Center. The avenue of support that you choose depends on the priority of the problem and the conditions stated in service contracts, when applicable.

We categorize Cisco TAC inquiries according to urgency:

• Priority level 4 (P4)—You need information or assistance concerning Cisco product capabilities,

product installation, or basic product configuration.

• Priority level 3 (P3)—Your network performance is degraded. Network functionality is noticeably

impaired, but most business operations continue.

• Priority level 2 (P2)—Your production network is severely degraded, affecting significant aspects

of business operations. No workaround is available.

• Priority level 1 (P1)—Your production network is down, and a critical impact to business operations

will occur if service is not restored quickly. No workaround is available.

Cisco TAC Website

You can use the Cisco TAC website to resolve P3 and P4 issues yourself, saving both cost and time. The site provides around-the-clock access to online tools, knowledge bases, and software. To access the Cisco TAC website, go to this URL:

http://www.cisco.com/tac

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Preface

All customers, partners, and resellers who have a valid Cisco service contract have complete access to the technical support resources on the Cisco TAC website. Some services on the Cisco TAC website require a Cisco.com login ID and password. If you have a valid service contract but do not have a login ID or password, go to this URL to register:

http://tools.cisco.com/RPF/register/register.do

If you are a Cisco.com registered user, and you cannot resolve your technical issues by using the Cisco TAC website, you can open a case online at this URL:

http://www.cisco.com/en/US/support/index.html

If you have Internet access, we recommend that you open P3 and P4 cases through the Cisco TAC website so that you can describe the situation in your own words and attach any necessary files.

Cisco TAC Escalation Center

The Cisco TAC Escalation Center addresses priority level 1 or priority level 2 issues. These classifications are assigned when severe network degradation significantly impacts business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer automatically opens a case.

To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to this URL:

http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml

Obtaining Additional Publications and Information

Before calling, please check with your network operations center to determine the level of Cisco support services to which your company is entitled: for example, SMARTnet, SMARTnet Onsite, or Network Supported Accounts (NSA). When you call the center, please have available your service agreement number and your product serial number.

Obtaining Additional Publications and Information

Information about Cisco products, technologies, and network solutions is available from various online and printed sources.

• The Cisco Product Catalog describes the networking products offered by Cisco Systems as well as

ordering and customer support services. Access the Cisco Product Catalog at this URL:

http://www.cisco.com/en/US/products/products_catalog_links_launch.html

• Cisco Press publishes a wide range of networking publications. Cisco suggests these titles for new

and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook, Internetworking Troubleshooting Guide, and the Internetworking Design Guide. For current Cisco Press titles and other information, go to Cisco Press online at this URL:

http://www.ciscopress.com

• Pack et magazine is the Cisco monthly periodical that provides industry professionals with the latest

information about the field of networking. You can access Pa cke t magazine at this URL:

http://www.cisco.com/en/US/about/ac123/ac114/about_cisco_packet_magazine.html

• iQ Magazine is the Cisco monthly periodical that provides business leaders and decision makers

with the latest information about the networking industry. You can access iQ Magazine at this URL:

http://business.cisco.com/prod/tree.taf%3fasset_id=44699&public_view=true&kbns=1.html

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Obtaining Additional Publications and Information

• Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering

professionals involved in the design, development, and operation of public and private internets and intranets. You can access the Internet Protocol Journal at this URL:

http://www.cisco.com/en/US/about/ac123/ac147/about_cisco_the_internet_protocol_journal.html

• Training—Cisco offers world-class networking training, with current offerings in network training

listed at this URL:

http://www.cisco.com/en/US/learning/le31/learning_recommended_training_list.html

Preface

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ANALOG TELEPHONE ADAPTOR

CISCO ATA 186

CHA P TER

Cisco Analog Telephone Adaptor Overview

This section describes the hardware and software features of the Cisco Analog Telephone Adaptor (Cisco

ATA) and includes a brief overview of the Skinny Client Control Protocol (SCCP).

The Cisco ATA analog telephone adaptors are handset-to-Ethernet adaptors that allow regular analog telephones to operate on IP-based telephony networks. Cisco an independent telephone number. The Cisco ATA 188 also has an

This section covers the following topics:

• Overview of the Skinny Client Control Protocol, page 1-2

• Hardware Overview, page 1-3

• Software Features, page 1-5

• Installation and Configuration Overview, page 1-9

Figure 1-1 Cisco ATA Analog Telephone Adaptor

ATAs support two voice ports, each with

RJ-45 10/100BASE-T data port.

The Cisco ATA, which operates with Cisco voice-packet gateways, uses broadband pipes deployed through digital subscriber line (DSL), fixed wireless, cable modem, and other Ethernet connections.

Note The term Cisco ATA refers to both the Cisco ATA 186 and the Cisco ATA 188, unless otherwise stated.

Note This guide provides information about the SCCP image for the Cisco ATA. The features and functionality

described in this guide do not necessarily pertain to the features and functionality provided by the other protocol loads available for the Cisco looking for information about the behavior of the Cisco the administrator’s guide specific to that protocol.

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ATA. Each protocol load has its own administrator’s guide. If you are

ATA for a protocol other than SCCP, please refer to

1-1

Page 22

Overview of the Skinny Client Control Protocol

Cisco ATA 186

Telephone or fax

Ethernet

Cisco CallManager

Layer 3

IP infrastructure

PSTN

Voice

gateway

82049

Cisco ATA 188

Telephone or fax

Ethernet

Cisco CallManager

Layer 3

IP infrastructure

PSTN

Voice

gateway

82050

Figure 1-2 The Cisco ATA 186 as an Endpoint in an SCCP Network

Figure 1-3 The Cisco ATA 188 as an Endpoint in an SCCP Network

Chapter 1 Cisco Analog Telephone Adaptor Overview

Overview of the Skinny Client Control Protocol

1-2

The Skinny Client Control Protocol (SCCP) is the Cisco standard for real-time calls and conferencing over Internet Protocol (IP). With SCCP, Cisco IP Phones can co-exist in an H.323 environment. When a Cisco

CallManager is coupled with an H.323 Gatekeeper or an MGCP Call Agent, a Cisco ATA running SCCP interoperates with H.323 terminals on the far end to establish, control and clear audio calls.

Figure 1-4 illustrates the architecture of an SCCP network.

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Chapter 1 Cisco Analog Telephone Adaptor Overview

Cisco ATA 186

Telephone or fax

H.323 compliant

terminal

H.323 compliant

terminal

H.323 compliant

terminal

Skinny client

phone-2

Skinny client

phone-1

IP gateway

Cisco CallManager

Internal

IP Intranet

External

Internet

82051

10BaseT ACT 5VPHONE 1 PHONE 2

72210

RJ-11 FXS ports

RJ-45 10BaseT

ACT LED

Power connector

10/100 UPLINK10/100 PC LINKLINK 5VPHONE 1 PHONE 2

72211

RJ-11 FXS ports

LINK LED

Power connector

LINK LED

RJ-45 10/100BaseT ports

Figure 1-4 SCCP Architecture

Hardware Overview

Cisco ATAs are compact, easy-to-install devices. Figure 1-5 shows the rear panel of the Cisco ATA 186. Figure 1-6 shows the rear panel of the Cisco ATA 188.

Figure 1-5 Cisco ATA 186—Rear View

Figure 1-6 Cisco ATA 188—Rear View

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Hardware Overview

ANALOG TELEPHONE ADAPTOR

CISCO ATA 186

72214

Function

button

Chapter 1 Cisco Analog Telephone Adaptor Overview

The unit provides the following connectors and indicators:

• 5V power connector.

• Two RJ-11 FXS (Foreign Exchange Station) ports—The Cisco ATA supports two independent

RJ-11 telephone ports that can connect to any standard analog telephone device. Each port supports either voice calls or fax sessions, and both ports can be used simultaneously.

Note The Cisco ATA186-I1 and Cisco ATA188-I1 provide 600-ohm resistive impedance. The Cisco

ATA186-I2 and Cisco ATA188-I2 provide 270 ohm + 750 ohm // 150-nF complex impedance. The impedance option is requested when you place your order and should match your specific application. If you are not sure of the applicable configuration, check your country or regional telephone impedance requirements.

• Ethernet ports

–

The Cisco ATA 186 has one RJ-45 10BASE-T uplink Ethernet port to connect the Cisco

ATA 186 to a 10/100BASE-T hub or another Ethernet device.

–

The Cisco ATA 188 has two Ethernet ports: an RJ-45 10/100BASE-T uplink port to connect the Cisco

ATA 188 to a 10/100BASE-T hub or another Ethernet device and an RJ-45 10/100BASE-T data port to connect an Ethernet-capable device, such as a computer, to the network.

Note The Cisco ATA 188 performs auto-negotiation for duplexity and speed and is capable of 10/100

Mbps, full-duplex operation. The Cisco ATA 186 is fixed at 10 Mbps, half-duplex operation.

• The Cisco ATA 188 RJ-45 LED shows network link and activity. The LED blinks twice when the

Cisco

ATA is first powered on, then turns off if there is no link or activity. The LED blinks to show

network activity and is solid when there is a link.

• The Cisco ATA 186 RJ-45 LED is solid when the Cisco ATA is powered on and blinks to show

network activity.

• Function button—The function button is located on the top panel of the unit (see Figure 1-7).

Figure 1-7 Function Button

The function button lights when you pick up the handset of a telephone attached to the Cisco ATA . The button blinks quickly when the Cisco

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ATA is upgrading its configuration.

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Chapter 1 Cisco Analog Telephone Adaptor Overview

Note If the function button blinks slowly, the Cisco ATA cannot find the DHCP server. Check your

Ethernet connections and make sure the DHCP server is available.

Pressing the function button allows you to access to the voice configuration menu. For additional information about the voice configuration menu, see the

page 3-22.

Caution Never press the function button during an upgrade process. Doing so may interfere with the process.

Software Features

This section contains topics that cover the protocols and services that the Cisco ATA supports:

• SCCP Version, page 1-5

• Voice Codecs Supported, page 1-5

Software Features

“Voice Configuration Menu” section on

• Additional Supported Signaling Protocols, page 1-6

• Other Supported Protocols, page 1-6

• Basic Services, page 1-6

• Fax Services, page 1-7

• Pre-call and Mid-call Services, page 1-7

SCCP Version

The Cisco ATA supports the Skinny Client Control Protocol (SCCP) Rev. 3.0 and 3.1.

Voice Codecs Supported

The Cisco ATA supports the following voice codecs (check your other network devices for the codecs they support):

• G.711µ-law

• G.711A-law

• G.723.1

• G.729

• G.729A

• G.729B

• G.729AB

When operating with a low-bit-rate codec, the Cisco ATA can support either two G.723.1 connections or one G.729 connection. The selection of G.723.1 or G.729 must be statically configured. When G.723.1 is the low-bit-rate codec, each FXS port is allocated with one G.723.1 connection. When G.729 is used, only one FXS port can use G.729. For more information, see the

page 5-13 and “ConnectMode” section on page 5-21.

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“LBRCodec” section on

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Software Features

Additional Supported Signaling Protocols

In addition to SCCP, the Cisco ATA supports the following signaling protocols:

• Media Gateway Control Protocol (MGCP)

• H.323

• Session Initiation Protocol (SIP)

If you wish to perform a cross-protocol upgrade from SCCP to another signaling image, see Appendix D,

“Performing a Cross-Protocol Upgrade.”

Other Supported Protocols

Other protocols that the Cisco ATA supports include the following:

• 802.1Q VLAN tagging

• Cisco Discovery Protocol (CDP)

• Domain Name System (DNS)

• Dynamic Host Configuration Protocol (DHCP)

• Internet Control Message Protocol (ICMP)

Chapter 1 Cisco Analog Telephone Adaptor Overview

Basic Services

• Internet Protocol (IP)

• Real-Time Transport Protocol (RTP)

• Transmission Control Protocol (TCP)

• Trivial File Transfer Protocol (TFTP)

• User Datagram Protocol (UDP)

For an alphabetical list of Cisco ATA basic services and the parameters for configuring each service, see

Table 3-5 on page 3-8.

These services include the following features:

• Configurable tone (dial tone, busy tone, confirm tone, reorder tone, call waiting tone)

• IP address assignment—DHCP-provided or statically configured

• Cisco ATA configuration by means of the Cisco CallManager TFTP server, web browser, or voice

configuration menu.

• VLAN configuration

• Caller ID format

• Ring cadence format

• Distinctive ring (external calls have two rings with a short pause between rings)

• Silence suppression

• Low-bit-rate codec selection

• RTP media port configuration

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Chapter 1 Cisco Analog Telephone Adaptor Overview

• Hook-flash detection timing configuration

• Cisco Discovery Protocol (CDP)

• User interface password

• Type of Service (ToS) configuration for audio and signaling ethernet packets

• 802.1P Class of Service (Cos) Bit configuration

• Debugging and diagnostic tools

Fax Services

The Cisco ATA supports two modes of fax services, in which fax signals are transmitted using the G.711 codec:

• Fax pass-through mode—Receiver-side Called Station Identification (CED) tone detection with

automatic G.711A-law or G.711µ-law switching.

• Fax mode—The Cisco ATA is configured as a G.711-only device.

How you set Cisco ATA fax parameters depends on what network gateways are being used. You may need to modify the default fax parameter values (see

Services”).

Software Features

Chapter 6, “Configuring and Debugging Fax

Note Success of fax transmission depends on network conditions and fax modem response to these conditions.

The network must have reasonably low network jitter, network delay, and packet loss rate.

Pre-call and Mid-call Services

This section provides an overview of telephone services that the Cisco ATA allows the user to perform either before or during a call. For end-user procedures on how to use these services, see

“How to Use Pre-call and Mid-call Services.”

This section contains the following topics:

• Pre-call Services, page 1-7

• Mid-call Services, page 1-8

Note The services listed in this section are supported by Cisco CallManager. For Cisco IOS Telephony

Service (ITS)-supported services, refer to ITS documentation.

Pre-call Services

Table 1-1 lists the pre-call services that the Cisco ATA supports for the SCCP protocol. Table 1-1 also

includes references to where the user procedure is described for each service.

Appendix A,

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Software Features

Mid-call Services

Chapter 1 Cisco Analog Telephone Adaptor Overview

Ta b l e 1-1 Pre-call Services and Where to Find End-user Procedures

Service Procedure Reference

Voice mail access Access Voicemail, page A-2

Change access code Change Your Pre-Call Service Access Code, page

A-2

Forward all calls to another number Activate Call-Forward-All, page A-2

Cancel the forwarding of all calls Cancel Call-Forward-All, page A-2

Redial the most recent number dialed Redial, page A-2

Use speed dial Speed Dial, page A-3

Answer a call in your call-pickup group Call Pickup, page A-3

Answer a call outside of your call-pickup group Group Call Pickup, page A-3

Set up a conference MeetMe Conference, page A-4

The method of initiating and using mid-call services for the SCCP protocol differs according to mode. The following three modes are available for invoking mid-call services:

• Bellcore Style (default)

• Cisco VG248 Style

• Cisco ATA Sty le

The mode can be configured using bits 28 and 29 of the ConnectMode parameter (see the

“ConnectMode” section on page 5-21).

Table 1-2 lists the mid-call services that the Cisco ATA supports for each of the three modes. Table 1-2

also includes references to where the end-user procedure is described for each service.

Ta b l e 1-2 Mid-call Services and Where to Find End-user Procedures

Style and Related Services Procedure Reference

Bellcore style (default) services:

• Call transfer

• Conference call

Cisco VG248 style services:

• Three-way call

• Call transfer

• Conference call

Cisco ATA style services:

• Call hold/resume

• Call transfer

Bellcore Style, page A-4

Cisco VG248 Style, page A-5

Cisco ATA Style, page A-6

• Conference call

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Chapter 1 Cisco Analog Telephone Adaptor Overview

Installation and Configuration Overview

Table 1-3 provides the basic steps required to install and configure the Cisco ATA to make it operational

in a typical Cisco CallManager environment.

Ta b l e 1-3 Overview of the Steps Required to Install and Configure the Cisco ATA and Make it Operational

Action Reference

1. Plan the network and Cisco ATA configuration.

2. Install the Ethernet connection.

3. Install and configure the other network devices.

4. Install the Cisco ATA but do not power up the Cisco ATA

yet.

Note If you power up the Cisco ATA before adding the

Cisco

ATA to the Cisco CallManager, you will need to perform a reset once you have added the Cisco the Cisco

5. Download the desired Cisco ATA release software zip file

CallManager.

from the Cisco web site, then configure the Cisco

6. Add the Cisco ATA to the Cisco CallManager. Chapter 4, “Adding the Cisco ATA to the

7. Power up the Cisco ATA .

8. Periodically, you can upgrade an individual Cisco ATA o r

all Cisco Cisco

ATAs to a new signaling image by using the

CallManager administration web pages.

ATA to

ATA .

What the Cisco ATA Package Includes, page 2-2

Resetting the Cisco ATA U si ng C is c o CallManager, page 3-26

Chapter 3, “Configuring the Cisco ATA f or SC C P”

Cisco CallManager”

Chapter 7, “Upgrading the Cisco ATA Signaling Image”

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Installation and Configuration Overview

Chapter 1 Cisco Analog Telephone Adaptor Overview

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CHA P TER

Installing the Cisco ATA

This section provides instructions for installing the Cisco ATA 186 and Cisco ATA 188. Before you perform the installation, make sure you have met the following prerequisites:

• Planned the network and Cisco ATA configuration.

• Installed the Ethernet connection.

• Installed and configured the other network devices.

This section contains the following topics:

• Network Requirements, page 2-2

• Safety Recommendations, page 2-2

• What the Cisco ATA Package Includes, page 2-2

• What You Need, page 2-3

• Installation Procedure, page 2-3

• Power-Down Procedure, page 2-6

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Cisco

ATA 188, unless differences between the Cisco ATA 186 and Cisco ATA 188 are explicitly

stated.

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Network Requirements

The Cisco ATA acts as an endpoint on an IP telephony network. The following equipment is required:

• Cisco CallManager version 3.0 or later

• Voice packet gateway—Required if you are connecting to the Public Switched Telephone Network

(PSTN)

• Ethernet connection

Safety Recommendations

To ensure general safety, follow these guidelines:

• Do not get this product wet or pour liquids into this device.

• Do not open or disassemble this product.

• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

• Use only the power supply that comes with the Cisco ATA .

Chapter 2 Installing the Cisco ATA

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Read the installation instructions before you connect the system to its power source.

The plug-socket combination must be accessible at all times because it serves as the main disconnecting device.

Do not work on the system or connect or disconnect cables during periods of lightning activity.

To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables.

For translated warnings, see the Regulatory Compliance and Safety Information for the Cisco ATA 186 and Cisco

ATA 188 manual.

What the Cisco ATA Package Includes

The Cisco ATA package contains the following items:

• Cisco ATA 186 or Cisco ATA 188 Analog Telephone Adaptor

• Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor at a Glance

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• Regulatory Compliance and Safety Information for the Cisco ATA 186 and Cisco ATA 188

• 5V power adaptor

• Power cord

Note The Cisco ATA is intended for use only with the 5V DC power adaptor that comes with the unit.

What You Need

You also need the following items:

• Category-3 10BASE-T or 100BASE-T or better Ethernet cable. One cable is needed for each

Ethernet connection.

A Category-3 Ethernet cable supports 10BASE-T for up to 100 meters without quality degradation, and a Category-3 Ethernet cable supports 100BASE-T for up to 10 meters without quality degradation.

For uplink connections, use a crossover Ethernet cable to connect the Cisco ATA to a not her Ethernet device (such as a router or PC) without using a hub. Otherwise, use straight-through Ethernet cables for both uplink and data port connections.

• Access to an IP network

What You Need

• One or two analog Touch-Tone telephones or fax machines, or one of each

Installation Procedure

After the equipment is in place, see Figure 2-1 (for Cisco ATA 186) or Figure 2-2 (for Cisco ATA 188) and follow the next procedure to install the Cisco ATA .

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Installation Procedure

Power outlet

10BaseT ACT 5VPHONE 1 PHONE 2

72212

Analog telephones

(or fax)

5V power

adaptor

Power cord

IP network

10/100 UPLINK10/100 PC LINKLINK 5VPHONE 1 PHONE 2

Power outlet

72213

Analog telephones

(or fax)

5V power

adaptor

Power cord

IP network

Chapter 2 Installing the Cisco ATA

Figure 2-1 Cisco ATA 186 Rear Panel Connections

Figure 2-2 Cisco ATA 188 Rear Panel Connections

Procedure

Step 1 Place the Cisco ATA near an electrical power outlet. Step 2 Connect one end of a telephone line cord to the Phone 1 input on the rear panel of the Cisco ATA .

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Chapter 2 Installing the Cisco ATA

If you are connecting a telephone set that was previously connected to an active telephone line, unplug the telephone line cord from the wall jack and plug it into the Phone 1 input.

Installation Procedure

Warning

Caution Do not connect the Phone input ports to a telephone wall jack. To avoid damaging the Cisco ATA or

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.

telephone wiring in the building, do not connect the Cisco

ATA to the telecommunications network.

Connect the Phone port to a telephone only, never to a telephone wall jack.

Note The telephone must be switched to tone setting (not pulse) for the Cisco ATA to operate properly.

Step 3 (Optional) Connect the telephone line cord of a second telephone to the Phone 2 input port.

If you are connecting only one telephone to the Cisco ATA, you must use the Phone 1 input port.

Step 4 Connect an Ethernet cable to the uplink RJ-45 connector on the Cisco ATA . Fo r t h e C i sc o ATA 186,

this is the 10BASE-T connector; for the Cisco

ATA 188, this is the 10/100UPLINK connector.

Use a crossover Ethernet cable to connect the Cisco ATA to another Ethernet device (such as a router or PC) without using a hub. Otherwise, use a straight-through Ethernet cable.

Step 5 (Cisco ATA 188 only—optional) Connect a straight-through Ethernet cable from your PC to the 10/100

PC RJ-45 connector on the Cisco

Step 6 Connect the socket end of the power cord to the Cisco-supplied 5V DC power adaptor. Step 7 Insert the power adaptor cable into the power connector on the Cisco ATA .

ATA .

Caution Use only the Cisco-supplied power adaptor.

Warning

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240VAC, 10A international) is used on the phase conductors (all current-carrying conductors).

Step 8 Connect the plug end of the 5V DC power adaptor cord into an electrical power outlet.

When the Cisco ATA is properly connected and powered up, the green activity LED flashes to indicate network activity. This LED is labeled ACT on the rear panel of the Cisco on the rear panel of the Cisco

Caution Do not cover or block the air vents on either the top or the bottom surface of the Cisco ATA. Overheating

ATA 188.

ATA 186 and is labeled LINK

can cause permanent damage to the unit.

For more information about LEDs and the function button, see the “Hardware Overview” section on

page 1-3.

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Power-Down Procedure

Caution If you need to power down Cisco ATA 186 or Cisco 188 at any time, use the following power-down

procedure to prevent damage to the unit.

Procedure

Step 1 Unplug the RJ45 Ethernet cable Step 2 Wait for 20 seconds. Step 3 Unplug the power cable.

Chapter 2 Installing the Cisco ATA

Warning

This equipment contains a ring signal generator (ringer), which is a source of hazardous voltage. Do not touch the RJ-11 (phone) port wires (conductors), the conductors of a cable connected to the RJ-11 port, or the associated circuit-board when the ringer is active. The ringer is activated by an incoming call.

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CHA P TER

Configuring the Cisco ATA for SCCP

This section describes how to configure the Cisco ATA to operate with the Skinny Client Control Protocol (SCCP) signaling image and how the Cisco

You can configure the Cisco ATA for use with SCCP with any of the following methods:

• By using the Cisco CallManager TFTP server—This is the Cisco-recommended method for

deploying a large number of Cisco for all Cisco specific Cisco its configuration file from the Cisco

• By using manual configuration:

–

Voice configuration menu—This is the method you must use if the process of establishing IP connectivity for the Cisco settings are CDP, VLAN, and DHCP. You also can use the voice configuration menu to review all IP connectivity settings. The voice configuration menu can also be used when Web access is not available.

–

Web-based configuration—This method is convenient if you plan to deploy a small number of Cisco either through the use of a DHCP server or by using the voice configuration menu to statically configure IP addresses.

ATAs in the network. Additionally, you can set up a configuration file that is unique to a

ATA. When the Cisco ATA powers up or boots up from a reset, it automatically downloads

ATAs in your network. To use this method, the Cisco ATA must first obtain IP connectivity,

ATAs. This method allows you to set up a default configuration file

CallManager TFTP server and updates its configuration parameters.

ATA requires changing the default network configuration settings. These

ATA obtains the latest signaling image.

This section contains the following topics:

• Default Boot Load Behavior, page 3-2—This section describes the process that the Cisco ATA

follows by default when it boots up. It is very important to understand this process because, if your network environment is not set up to follow this default behavior, you need to make the applicable configuration changes. For example, by default, the Cisco for the necessary IP addresses to achieve network connectivity. However, if your network does not use a DHCP server, you must manually configure various IP settings as described in this section.

• Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation, page 3-3—This

section includes a table of the parameters you can configure for VLAN and CDP settings.

• Steps Needed to Configure the Cisco ATA, page 3-5—This section provides tables that summarize

the general configuration steps you must follow to configure the Cisco ATA .

• Configuring the Cisco ATA Using a TFTP Server, page 3-7—This section describes procedures for

configuring the Cisco ATA by using a Cisco CallManager TFTP server, which is the recommended configuration method for the deployment of a large number of Cisco

• Voice Configuration Menu, page 3-22—This section includes information on how to obtain basic

network connectivity for the Cisco ATA and how to perform a factory reset if necessary.

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ATA attempts to contact a DHCP server

ATA s .

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Default Boot Load Behavior

• Cisco ATA Web Configuration Page, page 3-25—This section shows the Cisco ATA Web

configuration page and contains a procedure for how to configure Cisco ATA parameters using this interface.

• Resetting the Cisco ATA Using Cisco CallManager, page 3-26—This section gives the procedure

(via the Cisco CallManager administration web pages) for resetting the Cisco ATA so that your configuration changes take effect.

• Upgrading the SCCP Signaling Image, page 3-27—This section provides references to the various

means of upgrading your Cisco ATA signaling image.

Note The term Cisco ATA is used throughout this manual to refer to both the Cisco ATA 186 and the

Cisco

ATA 188, unless differences between the Cisco ATA 186 and Cisco ATA 188 are explicitly

stated.

Default Boot Load Behavior

Before configuring the Cisco ATA, you need to know how the default Cisco ATA boot load process works. Once you understand this process, you will be able to configure the Cisco instructions provided in this section and in the sections that follow.

All Cisco ATAs are shipped with a boot load signaling-protocol image. However, because this image is not a fully functional Cisco the Cisco

CallManager and perform a software upgrade. In addition, the Cisco ATA obtains the necessary SCCP-specific configuration files for Cisco configuration file during the boot load process.

ATA image, the Cisco ATA seeks to obtain the image-load information from

Chapter 3 Configuring the Cisco ATA for SCCP

ATA by following the

CallManager communication and the Cisco ATA

The following list summarizes the default Cisco ATA behavior during its boot-up process:

1. The Cisco ATA uses the Cisco Discovery Protocol (CDP) to discover which VLAN to enter. If the

Cisco

ATA receives a VLAN ID response from the network switch, the Cisco ATA enters that VLAN and adds 802.1Q VLAN tags to its IP packets. If the Cisco VLAN ID from the network switch, then the Cisco

ATA assumes it is not operating in a VLAN

ATA does not receive a response with a

environment and does not perform VLAN tagging on its packets.

Note If your network environment is not set up to handle this default behavior, make the necessary

configuration changes by referring to the

“Specifying a Preconfigured VLAN ID or Disabling

VLAN IP Encapsulation” section on page 3-3.

2. The Cisco ATA contacts the DHCP server to request its own IP address.

Note If your network environment does not contain a DHCP server, you need to statically configure

various IP addresses so that the Cisco parameters that you must configure to obtain network connectivity, see

ATA can obtain network connectivity. For a list of

Table 3-7 on page 3-23.

For instructions on how to use the voice configuration menu, which you must use to perform this configuration, see the “Voice Configuration Menu” section on page 3-22.

3. Also from the DHCP server, the Cisco ATA requests the IP address of the Cisco CallManager TFTP

server.

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4. The Cisco ATA contacts the Cisco CallManager TFTP server and downloads the appropriate .xml or

.cnf configuration file that allows the Cisco Cisco

CallManager.

5. The .xml or .cnf file that the Cisco ATA downloads includes information about which signaling

image the Cisco server and automatically downloads this image along with the corresponding version of Cisco release software.

Note If you are not using a Cisco CallManager TFTP server, you need to manually upgrade the

Cisco

ATA to the correct signaling image. For information on this procedure, see the

“Upgrading the Signaling Image Manually” section on page 7-4.

6. The Cisco ATA looks for a Cisco ATA-specific configuration file (designated by the MAC address

of the Cisco downloads this file if it exists. For information about possible configuration file names, see the

“Configuration Files that the cfgfmt Tool Creates” section on page 3-14.

7. If the Cisco ATA does not find the MAC-address configuration file, it looks for an atadefault.cfg

configuration file and downloads this file if it exists. This file can contain default values for the Cisco

ATA to u se.

Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation

ATA to communicate with the correct

ATA needs to function properly. The Cisco ATA finds that image on the TFTP

ATA

ATA and named ata<macaddress> with a possible extension) on the TFTP server and

Note When the Cisco ATA is downloading its DHCP configuration, the function button on the top panel

blinks.

Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation

If you want the Cisco ATA to use a preconfigured VLAN ID instead of using the Cisco Discovery Protocol to locate a VLAN, or if you want to disable VLAN IP encapsulation, refer to reference to the parameters and bits you may need to configure. Use the voice configuration menu to configure these parameters. (See the on using this menu.) Also, refer to Tab l e 3-2 for a matrix that indicates which VLAN-related parameters and bits to configure depending on your network environment.

Note Bits are numbered from right to left, starting with bit 0.

“Voice Configuration Menu” section on page 3-22 for instructions

Table 3-1 for a

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Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation

Ta b l e 3-1 Parameters and Bits for Preconfiguring a VLAN ID

Parameter and Bits Reference

OpFlags:

• Bit 4—Enable the use of user-specified voice VLAN ID.

• Bit 5—Disable VLAN encapsulation

• Bit 6—Disable CDP discovery.

VLANSetting:

• Bits 0-2—Specify VLAN CoS bit value (802.1P priority) for TCP

packets.

• Bits 3-5—Specify VLAN CoS bit value (802.1P priority) for

Voice IP packets

• Bits 18-29—User-specified 802.1Q VLAN ID

Ta b l e 3-2 VLAN-Related Features and Corresponding Configuration Parameters

Chapter 3 Configuring the Cisco ATA for SCCP

OpFlags, page 5-24

VLANSetting, page 5-11

VLANSetting

OpFlags Bit 4 OpFlags Bit 5 OpFlags Bit 6

Bits 18-29

Feature

Static VLAN 1 0 1 VLAN ID

CDP-acquired

0 0 0 N/A

VLAN

No VLAN N/A 1 N/A N/A

No CDP N/A N/A 1 N/A

No CDP and no

0 1 1 N/A

VLAN

N/A indicates that the variable is not applicable to the feature and the setting of this variable does not affect the feature.

Example

The following procedure shows you how to configure the OpFlags and VLANSetting parameters to allow the Cisco

ATA to use a user-specified VLAN ID. In this example, the voice VLAN ID is 115 (in decimal

format).

Step 1 Set bits 4-6 of the OpFlags parameter to 1, 0, and 1, respectively. This setting translates to the following

bitmap:

xxxx xxxx xxxx xxxx xxxx xxxx x101 xxxx

The remaining bits of the OpFlags parameter, using all default values, make up the following bitmap representation:

0000 0000 0000 0000 0000 0000 0xxx 0010

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Therefore, the resulting value of the OpFlags parameter becomes the following bitmap representation:

0000 0000 0000 0000 0000 0000 0101 0010

In hexadecimal format, this value is 0x00000052.

Step 2 Set bits 18-29 of the VLANSetting parameter to voice VLAN ID 115. This setting translates to the

following bitmap

xx00 0001 1100 11xx xxxx xxxx xxxx xxxx

where 000001110011 is the binary representation of the decimal value 115.

The remaining bits of the VLANSetting parameter, using all default values, make up the following representation:

00xx xxxx xxxx xx00 0000 0000 0010 1011

Therefore, the resulting value of the VLANSetting parameter becomes the following bitmap representation:

0000 0001 1100 1100 0000 0000 0010 1011

In hexadecimal format, this value is 0x01cc002b.

Steps Needed to Configure the Cisco ATA

Note If you are using the voice configuration menu to set the parameters, you must convert hexadecimal values

to decimal values. For example, the OpFlags setting of 0x00000052 is equivalent to 82 in decimal format, and the VLANSetting of 0x01cc002b is equivalent to 30146603 in decimal format.

Steps Needed to Configure the Cisco ATA

This section contains the following topics:

• Basic Configuration Steps in a Cisco CallManager TFTP Server Environment, page 3-5

• Basic Configuration Steps in a Non-TFTP Server Environment, page 3-6

Basic Configuration Steps in a Cisco CallManager TFTP Server Environment

Table 3-3 shows the basic steps for configuring the Cisco ATA and making it operational in a typical

SCCP environment, which includes a Cisco CallManager TFTP server.

Ta b l e 3-3 Basic Steps to Configure the Cisco ATA in a Typical Cisco CallManager Environment

Action Reference

1. Download the desired Cisco ATA release software zip file from the

Cisco web site and store it on the Cisco

2. Create a default configuration file that can be used by many

Cisco

ATAs in your Cisco CallManager environment.

CallManager TFTP server.

Setting Up the TFTP Server with Cisco ATA Software, page 3-7

Creating a Cisco ATA Default Configuration File, page 3-9

Note You can skip this step if the Cisco ATA default parameters do not

require re-configuration in your network environment.

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Steps Needed to Configure the Cisco ATA

Table 3-3 Basic Steps to Configure the Cisco ATA in a Typical Cisco CallManager Environment

Action Reference

3. Configure the method with which the Cisco ATA will locate the

Cisco

CallManager TFTP server at boot up time.

Configuring the Cisco ATA to Obtain its Configuration File from the TFTP Server, page 3-18

4. Add the Cisco ATA to the Cisco CallManager. Chapter 4, “Adding the Cisco ATA to the

Cisco CallManager”

5. Power up the Cisco ATA .

6. Optionally, create a configuration file for a specific Cisco ATA . Creating a Configuration File for a Specific

Cisco ATA, page 3-11

7. If you make configuration changes to the Cisco ATA, you must reset

the Cisco

ATA by using the Cisco CallManager administration web

Resetting the Cisco ATA U si ng Cisco CallManager, page 3-26

pages.

Basic Configuration Steps in a Non-TFTP Server Environment

Table 3-4 shows the basic steps for configuring the Cisco ATA without using the TFTP server method.

Ta b l e 3-4 Basic Steps to Configure the Cisco ATA Without Using the TFTP Server Method

Action Reference

1. Download the desired Cisco ATA release software zip file from the Cisco web site: a. If you are a registered CCO user. go to the following URL:

http://www.cisco.com/cgi-bin/tablebuild.pl/ata186

b. Download the zip file that contains the software for the applicable release and signaling

image you are using. The contents of each file are described next to the file name.

c. Extract the files to the desired location on your PC.

Note The file that contains the protocol signaling image has an extension of .zup.

2. Manually upgrade the Cisco ATA to the correct signaling image. Upgrading the Signaling

Image Manually, page 7-4

3. Configure the Cisco ATA by using either one of the manual-configuration methods. • Voice Configuration

Menu, page 3-22

• Cisco ATA We b

Configuration Page, page 3-25

4. Manually configure the CA0orCM0 parameter to instruct the Cisco ATA about how to

5. Power up the Cisco ATA .

CallManager.

CA0orCM0 and CA1orCM1, page 5-12

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Configuring the Cisco ATA Using a TFTP Server

The TFTP method of configuration is useful when you have many Cisco ATA because you can use a TFTP server for remote, batch configuration of Cisco configuration file for each Cisco

ATA .

This section contains the following topics:

• Setting Up the TFTP Server with Cisco ATA Software, page 3-7

• Configurable Features and Related Parameters, page 3-8

• Creating a Cisco ATA Default Configuration File, page 3-9

• Creating a Configuration File for a Specific Cisco ATA, page 3-11

• Configuring the Cisco ATA to Obtain its Configuration File from the TFTP Server, page 3-18

Setting Up the TFTP Server with Cisco ATA Software

This section provides the procedure for the Cisco ATA administrator to obtain the correct Cisco ATA software and set up the Cisco

CallManager TFTP server with this software.

ATAs. A TFTP server can host one unique

Procedure

Step 1 If you are a registered CCO user. go to the following URL:

http://www.cisco.com/cgi-bin/tablebuild.pl/ata186

Step 2 Download the zip file that contains the software for the applicable release and signaling image you are

using. The contents of each file are described next to the file name. Save the zip file onto a floppy disc.

Note The file that contains the protocol signaling image has an extension of .zup.

Step 3 Insert the floppy disc into the Cisco CallManager disc drive. Step 4 From your computer, navigate to Start > Programs > Terminal Services > Client. The Terminal

Services Client screen appears.

Step 5 In the Services field of the Terminal Services Client screen, enter the IP address of the

Cisco

CallManager that contains the disc you inserted. Then, click the Connect button. The Login

screen appears.

Step 6 Enter your login information, then click OK. The TFTP Path screen appears. Step 7 Click on the My Computer icon that is located within the Terminal Services Client screen, then navigate

to the A: drive.

Step 8 From the A: drive, drag the zip file to the TFTP Path screen. This will extract all the files and place them

onto the Cisco

CallManager TFTP server.

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Configurable Features and Related Parameters

Table 3-5 lists, in alphabetical order, various features that you can configure for the Cisco ATA . Table 3-5 also includes links to the related parameter that allows you to configure each of these features.

Each link takes you to a detailed description of the parameter that includes its default values.

For an example of how to configure parameters for the TFTP Server configuration method, see the

“Creating a Cisco ATA Default Configuration File” section on page 3-9.

Ta b l e 3-5 Configurable Features and Related Parameters

Configurable Features Related Parameters

Audio Media Features

• Low bit-rate codec selection (G.723.1, G.729)

Chapter 3 Configuring the Cisco ATA for SCCP

Audio Media Parameters

• LBRCodec, page 5-13

• Silence suppression

• RTP media port configuration

• Audio level of FXS ports

• AudioMode, page 5-16

• MediaPort, page 5-14

• FXSInputLevel, page 5-20,

FXSOutputLevel, page 5-20

Caller ID format CallerIdMethod, page 5-17

Debug and Diagnostics NPrintf, page 5-37, TraceFlags, page 5-38,

SyslogIP, page 5-38, SyslogCtrl, page 5-39

Fax Services Features

• Fax services mode selection

Fax Services Parameters

• AudioMode, page 5-16, ConnectMode,

page 5-21

• Named Signalling Event (NSE) payload type for

• ConnectMode, page 5-21

fax pass-through

Hook-flash detection timing configuration SigTimer, page 5-23

Mid-call service format—Bellcore, Cisco VG248 or Cisco

ATA

Network-related Features

• Cisco Discovery Protocol (CDP)—on/off

• DHCP configuration

• DNS configuration

ConnectMode, page 5-21

Network-related Parameters

• OpFlags, page 5-24

• DHCP, page 5-8, OpFlags, page 5-24

• DNS1IP, page 5-10, DNS2IP, page 5-11

• DNS name resolution

• Static IP configuration

• VLAN configuration

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• OpFlags, page 5-24

• StaticIp, page 5-9, StaticRoute, page 5-9,

StaticNetMask, page 5-10

• OpFlags, page 5-24, VLANSetting, page

5-11

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Table 3-5 Configurable Features and Related Parameters (continued)

Configurable Features Related Parameters

SCCP Terminal-related Features

Configuring the Cisco ATA Using a TFTP Server

SCCP Terminal-related Parameters

• Cisco CallManager 3.0 support

• Cisco IOS Telephony Solution (ITS) support

• Domain name in Cisco CallManager environment

• Static Cisco CallManager configuration

• Terminal FXS lines

• ConnectMode, page 5-21

• Domain, page 5-15

• CA0orCM0 and CA1orCM1, page 5-12

• EPID0orSID0 and EPID1orSID1, page

5-13

User Interface and TFTP Features

• User interface password

• TFTP Configuration

User Interface and TFTP Parameters

• UIPassword, page 5-3

• UseTFTP, page 5-4, TftpURL, page 5-4,

OpFlags, page 5-24

• TFTP Encryption key

• EncryptKey, page 5-6, EncryptKeyEx,

page 5-7

• Web configuration—enable/disable

Packet Precedence Features

• Type of Service (ToS) configuration

• 802.1P Class of Service (Cos) Bit configuration

• OpFlags, page 5-24

Packet Precedence Parameters

• TOS, page 5-25

• VLANSetting, page 5-11

Polarity settings for FXS ports Polarity, page 5-19

Tone form a t : Busy To n e , Call Wa i t To ne

Tone Configuration Parameters, page 5-26

DialTone, DialTone2, ReorderTone, RingBackTone and AlertTone parameters

Tone parameters—Using Network Locale option versus using Cisco

ATA tone parameters

ConnectMode, page 5-21—Bit 0

Version control of Cisco ATA configuration file CFGID—Version Parameter for Cisco ATA

Configuration File, page 5-40

Creating a Cisco ATA Default Configuration File

The Cisco ATA release-software zip files includes a file called atadefault.cfg, which is a binary file that contains all the default parameters for the Cisco atadefault.cfg file to contain the default settings that you want Cisco For information on each configuration parameter, including all default values, see

“Parameters and Defaults.”

Use the text file called sk_example.txt as a basis for creating your default file. The sk_example.txt file is included in the software-release zip file and contains all default values. This file is shown without its annotations in the

The following procedure illustrates how to create the Cisco ATA default configuration file, convert it to the required binary format that the Cisco Cisco

ATA will download it during the boot-up process:

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ATA. However, you likely will need to create your own

ATAs in your environment to use.

Chapter 5,

“Configuration Text File Template” section on page 5-2.

ATA can read, and store it on the TFTP server so that the

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Configuring the Cisco ATA Using a TFTP Server

Procedure

Step 1 Make a copy of the sk_example.txt file and rename it atadefault.txt. Step 2 Make the desired configuration changes by editing the atadefault.txt file, then save the file. Step 3 Convert the atadefault.txt file to a binary file by running the cfgfmt.exe tool, which is bundled with the

Cisco

ATA sof twa re .

Note If you wish to encrypt the binary file for security reasons, see the “Using Encryption With the

cfgfmt Tool” section on page 3-13. If you encrypt the file using the EncryptKeyEx parameter,

the resulting binary file will be called atadefault.cfg.x; if not encrypted with the EncryptKeyEx parameter the resulting binary file name will be atadefault.cfg.

The syntax of the cfgfmt program follows:

Syntax

cfgfmt [Encryption options] -sccp -tptag.dat input-text-file output-binary-file

–

Encryption options are described in the “Using Encryption With the cfgfmt Tool” section on

page 3-13.

Chapter 3 Configuring the Cisco ATA for SCCP

–

sccp is the protocol you are using, which you must specify so that the cfgfmt tool will include only the applicable protocol in the converted output binary file.

–

The ptag.dat file, provided with the Cisco ATA software version you are running, is used by cfgfmt.exe to format a text input representation of the parameter/value pairs to its output binary representation. Be sure this file resides in the same directory from which you are running the cfgfmt program.

–

input-text-file is the input text file representation of the Cisco ATA configuration file.

–

output-binary-file is the final output binary file that Cisco ATA uses as the TFTP configuration file.

Example

cfgfmt -sccp -tptag.dat atadefault.txt atadefault

Step 4 Store the binary configuration file in the TFTP server root directory, overwriting the atadefault.cfg file

that came bundled with the release-software download.

During the boot-up process, the Cisco ATA will download the output file as its configuration file unless it first finds a Cisco you want to create a MAC-address configuration file for a specific Cisco

ATA-specific configuration file named for the MAC address of the Cisco ATA. (If

ATA, see the “Creating a

Configuration File for a Specific Cisco ATA” section on page 3-11.)

Note If you want to make configuration changes after boot up, repeat the process of creating or editing

the text file containing the desired parameters, then converting the text file to the binary file and storing the binary file on the TFTP server. For the configuration changes to take effect, reset the Cisco

ATA. (See the “Resetting the Cisco ATA Us in g Ci s co CallManager” section on

page 3-26.)

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Creating a Configuration File for a Specific Cisco ATA

Once you have booted up the Cisco ATA, you may decide that you want to create a configuration file that is specific to one Cisco

The following procedure illustrates how to create a Cisco ATA-specific configuration file, convert it to the required binary format that the Cisco Cisco

ATA will download it as soon as you reset the Cisco ATA .

Procedure

Step 1 Open the atadefault.txt file that you created when you developed your own default file. Find the

parameters whose values you want to change for this specific Cisco into a new text file. Save the new text file with the following name:

ata<macaddress>.txt

where macaddress is the non-dotted hexadecimal version of the MAC address of the Cisco ATA you are configuring. This non-dotted hexadecimal MAC address is labeled on the bottom of most Cisco next to the word “MAC.” The file name must be exactly 15 characters long. (However, if this filename is supplied by the DHCP server, the name can be as long as 31 characters and can be any name with printable ASCII characters.)

If necessary, you can obtain the non-dotted hexadecimal MAC address by using the atapname.exe command. For information on using the atapname.exe command, see the

Obtain MAC Address” section on page 3-13. That section includes an example of a dotted decimal MAC

address and its corresponding non-dotted hexadecimal address.

ATA .

ATA can read, and store it on the TFTP server so that the

Configuring the Cisco ATA Using a TFTP Server

ATA. Copy only these parameters

ATA s

“Using atapname.exe Tool to

Note The ata<macaddress>.txt file should contain only those parameters whose values you are

changing from their defaults. Parameter values in the ata<macaddress> configuration file will overwrite any manually configured values (values configured through the web or voice configuration menu) when the Cisco ATA powers up or resets.

Example

You might want to change the values of the following parameters, whose default values are shown first:

LBRCodec:3 AudioMode:0x00350035

You could change the values as follows:

LBRCodec:0 AudioMode:0x00350034

Step 2 Save your changes.

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Step 3 Run the cfgfmt.exe tool, which is bundled with the Cisco ATA software, on the ata<macaddress>.txt

text file to generate the binary configuration file. If you wish to encrypt the binary file, see the

Encryption With the cfgfmt Tool” section on page 3-13.

The syntax of the cfgfmt program follows:

Syntax

cfgfmt [Encryption options] -sccp -tptag.dat input-text-file output-binary-file

–

Encryption options are described in the “Using Encryption With the cfgfmt Tool” section on

page 3-13.

–

sccp is the protocol you are using, which you must specify so that the cfgfmt tool will include only the applicable protocol in the converted output binary file.

–

input-text-file is the input text file representation of the Cisco ATA configuration file.

–

output-binary-file is the final output binary file that Cisco ATA uses as the TFTP configuration file.

Chapter 3 Configuring the Cisco ATA for SCCP

“Using

Example

cfgfmt -sccp -tptag.dat ata0a141e28323c.txt ata0a141e28323c

This example is based on a Cisco ATA MAC address of 10.20.30.40.50.60, which converts to the two-digit, lower-case hexadecimal representation of each integer as 0a141e28323c.

Step 4 Store all binary configuration file(s) in the TFTP server root directory. For information about possible

configuration file names, see the

“Configuration Files that the cfgfmt Tool Creates” section on

page 3-14.

Step 5 Reset the Cisco ATA using the Cisco CallManager. (See the “Resetting the Cisco ATA Using Cisco

CallManager” section on page 3-23.)

After being reset, the Cisco ATA will download this ata<macaddress> binary configuration file as its unique configuration file. This file takes precedence over the atadefault.cfg file. If the Cisco ATA finds an ata<macaddress> file on the TFTP server, the Cisco ATA does not look for the atadefault.cfg file.

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Using atapname.exe Tool to Obtain MAC Address

This bundled tool is useful for converting the dotted decimal version of the Cisco ATA MAC address (available on the Cisco to its default Cisco

ATA Web configuration page or from the voice configuration menu code 24#)

ATA profile name. This name has the following format:

Configuring the Cisco ATA Using a TFTP Server

ataxxxxxxxxxxxx

where each xx is the two-digit, lower-case hexadecimal representation of each integer in the dotted, decimal version of the Cisco binary configuration file.

The following command and output show an example of this command.

Command Example

atapname.exe 10.20.30.40.50.60

Command Output

ata0a141e28323c

Note The same functionality is available from the voice configuration menu (voice menu code 84#), which

will announce the Cisco ATA profile name.

Using Encryption With the cfgfmt Tool

The EncryptKey or EncryptKeyEx parameter can be used to encrypt binary files that are transferred over TFTP. You can change encryption keys for each Cisco decode the information.

Cisco strongly recommends using the EncryptKeyEx parameter for encryption because this parameter provides a stronger encryption than the EncryptKey parameter that was used in Cisco releases prior to release 2.16.

ATA MAC address. This is the name you use for the unique Cisco ATA

ATA so that only one specific Cisco ATA c an

ATA software

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You must use version 2.3 of the cfgfmt configuration-file generation tool to use the new EncryptKeyEx parameter. This tools comes bundled with Cisco

ATA software version 3.0. To verify that you have

version 2.3 of the cfgfmt tool type the following command:

cfgfmt

The version number of the cfgfmt tool will be returned.

You can configure the EncryptKeyEx parameter by using the Cisco ATA Web configuration page or by using the TFTP configuration method. (For more information, see the

“EncryptKeyEx” section on

page 5-7.)

You can configure the EncryptKey parameter by using the Cisco ATA Web configuration page, the voice configuration menu, or by using the TFTP configuration method. (For more information, see the

“EncryptKey” section on page 5-6.)

By default, the Cisco ATA-specific ata<macaddress> configuration file(s) are not encrypted. If encryption is required, however, you must manually configure the EncryptKeyEx or EncryptKey parameter before you boot up the Cisco

ATA so that the TFTP method is secure. The Cisco ATA us es

the RC4 cipher algorithm for encryption.

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Note Because the factory-fresh ATA cannot accept encrypted configuration files, the first unencrypted file, if

intercepted, can easily be read. (You would still have to know the data structure format in order to decode the binary information from the unencrypted file.) Therefore, the new encryption key in the unencrypted file can be compromised.

Note For security reasons, Cisco recommends that you set the UIPassword parameter (if desired) in the

configuration file and not by using one of the manual configuration methods.

This section contains the following topics:

• Configuration Files that the cfgfmt Tool Creates, page 3-14

• cfgfmt Tool Syntax and Examples, page 3-15

Configuration Files that the cfgfmt Tool Creates

The number of output binary configuration files that the Cisco ATA produces is dependent on two factors:

• Which encryption key parameter is used—EncryptKey or EncryptKeyEx

Chapter 3 Configuring the Cisco ATA for SCCP

• The total size of the binary output

Table 3-6 shows the names of the binary files that can be generated. One, two or four files can be

generated.

Note <macaddress> in Tab le 3-6 is the MAC address of the Cisco ATA .

Note If you are creating an atadefault configuration file, the generated binary file name will be

atadefault.cfg.x if you encrypt the text file with the EncryptKeyEx parameter; the binary file name will be atadefault.cfg if you do not use the EncryptKeyEx parameter to encrypt the text file.

Ta b l e 3-6 Configuration Files that the Cisco ATA Ma y Ge ne ra te

Total Binary Output Size Less Than or Equal to 2,000 Bytes

Total Binary Output Size Greater Than 2,000 Bytes

Value of EncryptKeyEx Parameter

0 ata<macaddress> ata<macaddress>

ata<macaddress>.ex

Non-zero ata<macaddress>

ata<macaddress>

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ata<macaddress>.x

ata<macaddress>.ex

ata<macaddress>.x

ata<macaddress>.xex

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Note Place all generated binary configuration files onto the TFTP server.

cfgfmt Tool Syntax and Examples

The syntax of the cfgfmt tool follows:

Syntax

cfgfmt [options] input output

Syntax Definitions—Options

• -eRc4Passwd—This option directs the Cisco ATA t o u se Rc4Passwd as the key (up to eight

hexadecimal characters) to encrypt or decrypt the input text file. However, if the Cisco EncryptKey parameter in the input text file is not 0, then the value of that parameter is used to encrypt the output binary file, and Rc4Passwd is ignored. The -e portion of this option means that the Cisco

• -E—This option directs the Cisco ATA t o not use the value of the EncryptKey parameter, as set in

the input text file, to encrypt the output binary configuration file.

• -xRc4Passwd—This option directs the Cisco ATA t o u se Rc4Passwd, which must be a hexadecimal

string of as many as 64 characters, as the key to encrypt or decrypt the input text file. However, if the Cisco parameter is used to encrypt the output binary file, and Rc4Passwd is ignored. The -x portion of this option means that the Cisco

• -X—This option directs the Cisco ATA t o not use the value of the EncryptKeyEx parameter, as set

in the input text file, to encrypt the output binary configuration file.

Configuring the Cisco ATA Using a TFTP Server

ATA

ATA will use the weaker encryption method.

ATA EncryptKeyEx parameter in the input text file is not 0, then the value of that

ATA will use the stronger encryption method.

• -tPtag.dat—This file, provided with the Cisco ATA software version you are running, is used by the

cfgfmt tool to format a text input representation of the parameter/value pairs to its output binary representation. Be sure this file resides in the same directory from which you are running the cfgfmt program.

• -sip—Specify this tag if you are using the SIP protocol so that the cfgfmt tool will include only the

SIP protocol parameters in the converted output binary file.

• -h323—Specify this tag if you are using the H.323 protocol so that the cfgfmt tool will include only

the H.323 protocol parameters in the converted output binary file.

• -mgcp—Specify this tag if you are using the MGCP protocol so that the cfgfmt tool will include

only the MGCP protocol parameters in the converted output binary file.

• -sccp—Specify this tag if you are using the SCCP protocol so that the cfgfmt tool will include only

the SCCP protocol parameters in the converted output binary file.

• -g—This tag omits sensitive parameters in an ata<macaddress> file that was created with a version

of the cfgfmt tool prior to version 2.3.

Some parameters, specified in the ptag.dat file used by the cfgfmt tool, are marked as sensitive information (these parameters could include UIPassword, UID, PWD0). These parameters are not included in the output binary file if the -g switch is specified in the cfgfmt syntax.

Syntax Definitions—Required Parameters

• Input—This is the input text file representation of the Cisco ATA configuration file.

• Output—This is the final output binary file that Cisco ATA uses as the TFTP configuration file.

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Syntax examples

The cfgfmt.exe syntax affects how the EncryptKeyEx or EncryptKey parameters are used, as shown in the following examples. In these examples, input-text-file is the ata<macaddress>.txt file that you will convert to binary to create the ata<macaddress> configuration file(s) for the Cisco output-binary-file is that binary ata<macaddress> file, and Secret is the encryption key.

• cfgfmt -sccp -tptag.dat input-text-file output-binary-file

If input-text-file sets the Cisco ATA EncryptKey parameter to 0, then output-binary-file is not encrypted. If the input-text-file sets EncryptKey to a non-zero value, then output-binary-file is encrypted with that value.

• cfgfmt -X -sccp -tptag.dat input-text-file output-binary-file

This is an example of how you might perform encryption on a first-time Cisco ATA .

The -X (uppercase) option means that any value specified for the Cisco ATA EncryptKeyEx parameter in input-text-file is ignored. However, because Secret is not specified in this example, output-binary-file is not encrypted. Nevertheless, the EncryptKeyEx parameter and its value, if specified in input-file-text, will be included in output-binary-file for possible encryption at a later time. The next time the Cisco be encrypted with Secret.

Chapter 3 Configuring the Cisco ATA for SCCP

ATA ;

ATA fetches the configuration file from the TFTP server, the file will

• cfgfmt -X -xSecret -sccp -tptag.dat input-text-file

output-binary-file

This is an example of changing the encryption key from one key to another key.

The -X (uppercase) option means that any value specified for the Cisco ATA EncryptKeyEx parameter in input-text-file is ignored and the output-binary-file is encrypted with the Secret key. However, the EncryptKeyEx parameter and its value, if specified in input-text-file, will be included in output-binary-file.

Examples of Upgrading to Stronger Encryption Key

This section contains two examples of how you would upgrade your Cisco ATA configuration to use the stronger encyrption method if the current Cisco

2.16.2. Versions earlier than 2.16.2 do not support the stronger EncryptKeyEx parameter.

Example 1

In this example, the Cisco ATA has not yet been deployed, but its firmware version is earlier than 2.16.2. Therefore, the Cisco as its encryption key.

The Cisco ATA in this example has a MAC address of 102030405060.

Perform the following steps:

ATA will upgrade to to firmware version 3.0 to use the EncryptKeyEx parameter

ATA firmware version was a version earlier than version

Procedure

Step 1 Create a file called ata102030405060.txt by using the applicable example.txt file provided with the

Cisco

ATA software. (For example, for SCCP, the example.txt file is called sk_example.txt.)

Step 2 Modify the ata102030405060.txt file with desired parameter values. The value of the EncryptKey

parameter should be 0.

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Step 3 Set the value of the EncryptKeyEx parameter to the chosen encryption key with which you want the

output binary file to be encrypted. In the EncryptKeyEx parameter specified in the configuration file, you can also restrict the EncryptKeyEx value to apply only to the Cisco address. For example, if the chosen key value is 231e2a7f10bd7fe, you can specify EncryptKeyEx as:

EncryptKeyEx:231e2a7f10bd7fe/102030405060

This means that only the Cisco ATA with the MAC address 102030405060 will be allowed to apply this EncryptKeyEx value to its internal configuration.

Step 4 Update the upgradecode parameter to instruct the Cisco ATA to upgrade to firmware version 3.0 by

means of TFTP configuration. The upgradecode parameter is described in

Cisco ATA Signaling Image.”

Step 5 Run the cfgfmt tool as follows:

cfgfmt -g ata102030405060.txt ata102030405060

This will generate the following two binary configuration files:

• ata102030405060

• ata102030405060.x

ata102030405060 is unencrypted.

ata102030405060.x is encrypted with EncryptKeyEx value.

Configuring the Cisco ATA Using a TFTP Server

ATA with a particular MAC

Chapter 7, “Upgrading the

Step 6 Place these two files on the TFTP server that the Cisco ATA will contact for its configuration files.

When the Cisco ATA powers up, it will obtain its IP address from the DHCP server. If the DHCP server specifies the TFTP server address, the Cisco because the Cisco

a. The Cisco ATA downloads the configuration file ata102030405060 from the TFTP server. b. The Cisco ATA applies parameter values in the file ata102030405060 to its internal

ATA is not preconfigured with a TFTP server address. The boot process is as follows:

ATA will contact the TFTP server obtained from DHCP

configuration while ignoring the EncryptKeyEx parameter (because the older version of the Cisco

ATA does not yet recognize the EncryptKeyEx parameter).

c. The Cisco ATA upgrades to the 3.0 firmware load. d. The Cisco ATA reboots. e. The Cisco ATA again downloads the configuration file ata102030405060.

f. The Cisco ATA applies the value of the EncryptKeyEx parameter to its internal configuration. g. The Cisco ATA reboots. h. The Cisco ATA EncryptKeyEx value is in effect, so from this point forward the Cisco ATA will

download the ata102030405060.x file at each reboot and each time the value configured in the CfgInterval parameter expires.

Note Although EncryptKeyEx is encrypted in the ata<macaddress> file, and the ata<macaddress> file

does not contain other sensitive information, Cisco recommends that for absolute security you pre-configure the Cisco

ATA as described in this example for a private network. Alternatively, you

should remove ata<macaddress> once EncryptKeyEx takes effect.

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Configuring the Cisco ATA Using a TFTP Server

Example 2

In this example, a new Cisco ATA has already been deployed (with the EncryptKey value set) with a firmware version earlier than 2.16.2. The Cisco

ATA needs to be upgraded to version 2.16.2 firmware

or greater to use EncryptKeyEx parameter to encrypt its configuration file.

In this scenario, you would follow the same procedure as in Example 1, except that you would need to set the EncryptKey value to the previously configured EncryptKey value. The difference is that the ata<macaddress> file is now encrypted with EncryptKey because the Cisco ata<macaddress> file to be encrypted with EncryptKey. The Cisco

ATA can then begin using the

ATA expects the

ata<macaddress>.x file that is encrypted with the EncryptKeyEx parameter.

Configuring the Cisco ATA to Obtain its Configuration File from the TFTP Server

This section describes three methods from which to choose how the Cisco ATA contacts the TFTP server to obtain its configuration file:

• Using a DHCP Server, page 3-18

–

The Cisco ATA contacts the DHCP server, which provides the IP address of the TFTP server

• Without Using a DHCP Server, page 3-21

Note In the rare instance where no TFTP server is used, you must manually configure the CA0orCM0

parameter to instruct the Cisco see the “CA0orCM0 and CA1orCM1” section on page 5-12.

Using a DHCP Server

When using a DHCP server, configuration settings vary depending on whether or not the DHCP server is under the control of the Cisco configuration is when the DHCP server is under the control of the Cisco case the DHCP server provides the IP address of the TFTP server. Depending on who controls the DHCP server, follow the applicable configuration procedure:

• Procedure if DHCP Server is Under Control of Cisco ATA Administrator, page 3-19

• Procedure if DHCP Server is not Under Control of Cisco ATA Administrator, page 3-20

This section also includes the topic:

• Other DHCP Options You Can Set, page 3-20

Note If no DHCP server is found and the Cisco ATA is programmed to find one, the function button

continues to blink.

–

The Cisco ATA uses the DHCP server but the DHCP server does not know about TFTP server

ATA about how to register with Cisco CallManager. For this scenario,

ATA system administrator or the service provider. The simplest

ATA administrator, in which

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Procedure if DHCP Server is Under Control of Cisco ATA Administrator

Procedure

Step 1 On the DHCP server, set one of the following three options:

• DHCP option 150 (TFTP server IP address and, if applicable, IP address of alternate TFTP server).

• DHCP field siaddr (TFTP server IP address). This field can be used by systems such as

Cisco

Integrated Communications Services (ICS).

• Standard DHCP option 66 (TFTP server name and, if applicable, name of alternate TFTP server).

If you use DHCP option 150, the Cisco ATA will ignore the DHCP siaddr field and DHCP option 66. If DHCP option 150 is not used, the Cisco option 150 nor the siaddr field are available, the Cisco option 66 or the DHCP siaddr field, you must turn off DHCP option 150 or set its value to 0.

Note You can turn off the DHCP option 150 request by using the Cisco ATA OpFlags parameter (see

the “OpFlags” section on page 5-24).

ATA next looks for the DHCP field siaddr. If neither DHCP

Configuring the Cisco ATA Using a TFTP Server

ATA looks for DHCP option 66. If you use DHCP

Step 2 Make sure to use default values for the following Cisco ATA par ame ter s:

• TftpUrl=0

• AlttftpURL=0

• UseTftp=1

• DHCP=1

• CA0orCM0=0

This completes the parameter settings and DHCP options you need to configure for this procedure. The Cisco

ATA will contact the DHCP server for the IP address of the TFTP server that contains the

Cisco

ATA configuration file.

Note If you are configuring an alternate TFTP server, you can choose to configure its IP address or URL with

the AlttftpURL parameter (see the

“AlttftpURL” section on page 5-5) instead of with DHCP option 150.

In this situation, the AlttftpURL will not be 0, as indicated in Step 2 of this procedure.

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Procedure if DHCP Server is not Under Control of Cisco ATA Administrator

This is the procedure to use if the DHCP server is not under the control of the Cisco ATA administrator, which means that the URL of the TFTP server must be manually configured.

Procedure

Step 1 Using the voice configuration menu, set the parameter TftpURL to the IP address or URL of the TFTP

server. For more information on setting the TftpURL parameter, see the For information about using the Cisco ATA voice configuration menu, see the “Voice Configuration

Menu” section on page 3-22.

Note If you are not using a DHCP server to provide the TFTP server location, you must manually

configure the TftfURL. You can do this by using the voice configuration menu without first obtaining network connectivity for the Cisco Web configuration page, you first must obtain network connectivity by using the voice configuration menu to statically configure IP address information (see the

Menu” section on page 3-22).

Chapter 3 Configuring the Cisco ATA for SCCP

“TftpURL” section on page 5-4.

ATA. If you want to configure this value using the

“Voice Configuration

Step 2 If you have an alternate TFTP server that you also want to configure with the Cisco ATA configuration

process, set the AlttftpURL parameter to the IP address or URL of the alternate TFTP server. For more information about the AlttftpURL parameter, see the

Step 3 Use the default value of 1 for the Cisco ATA parameter DHCP. Step 4 Use the default value of 1 for the Cisco ATA parameter UseTftp. Step 5 Use the default value of 0 for the Cisco ATA parameter CA0orCM0.

This completes the parameter settings you need to configure for this procedure. The Cisco ATA w il l contact the manually configured TFTP server that contains the Cisco

Other DHCP Options You Can Set

The following parameters can also be configured with DHCP:

• Boot file name of DHCP header—The ata<macaddress> binary Cisco ATA configuration file,

which can have a maximum of 31 characters and can be any name with printable ASCII characters

• Client PC address

• DHCP option 1—Client Subnet Mask

• DHCP option 3—Routers on the client’s subnet

• DHCP option 6—One or two Domain Name servers

“AlttftpURL” section on page 5-5.

ATA configuration file.

Note DHCP options 43 and 60 are set by the Cisco ATA. Option 43 specifies the protocol and option 60

identifies the vendor class of the Cisco ATA box.

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Without Using a DHCP Server

Use the following procedure if you are not using a DHCP server in your environment but are still using a TFTP server to obtain the Cisco

Procedure

Step 1 Set the DHCP parameter to 0. Step 2 Set the UseTftp parameter to 1. Step 3 Set the Cisco ATA parameter TftpURL to the IP address or URL of the TFTP server. For more

information on setting the TftpURL parameter, see the

Note If you are not using a DHCP server to provide the TFTP server location, you must manually enter

the TftpURL using either the voice configuration menu or the web configuration page.

Step 4 If applicable, set the Cisco ATA parameter AlttftpURL to the IP address or URL of the alternate TFTP

server. For more information about the AlttftpURL parameter, see the

page 5-5.

Step 5 If you have not already done so, statically configure the following parameters using the voice

configuration menu (see the parameters you need to configure for the Cisco ATA to obtain network connectivity:

Configuring the Cisco ATA Using a TFTP Server

ATA configuration file:

“TftpURL” section on page 5-4.

“AlttftpURL” section on

“Voice Configuration Menu” section on page 3-22). These are the

• StaticIP

• StaticRoute

• StaticNetMask

Other parameters that are normally supplied by DHCP may be provided statically by configuring their values. These parameters are:

• DNS1IP

• DNS2IP

• Domain

This completes the parameter settings you need to configure in order for the Cisco ATA to contact the TFTP server (without using DHCP) that will contain the configuration file for the Cisco

ATA .

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Voice Configuration Menu

The main reasons to use the voice configuration menu are to establish IP connectivity for the Cisco ATA if a DHCP server is not being used in your network environment, and to reset the Cisco factory values if necessary. You can also use the voice configuration menu if you need to configure a small number of parameters or if the web interface and TFTP configuration are not available.

Note Do not use the voice configuration menu to attempt to change any values that you configured by means

of the TFTP configuration file method. Whenever the Cisco ata<macaddress> configuration file or atadefault.cfg default configuration file from the TFTP server, and the values in either of these files will overwrite the values of any corresponding parameters configured with the voice configuration menu.

See Chapter 5, “Parameters and Defaults,” for a complete list of parameters and their definitions. Also see Tabl e 3-5 on page 3-8 for an alphabetical listing of configurable features and references to their corresponding parameters.

This section contains the following topics:

• Using the Voice Configuration Menu, page 3-22

• Entering Alphanumeric Values, page 3-24

Chapter 3 Configuring the Cisco ATA for SCCP

ATA to its

ATA resets, it downloads its

• Resetting the Cisco ATA to Factory Default Values, page 3-24

Using the Voice Configuration Menu

To manually configure the Cisco ATA by using the voice configuration menu and the telephone keypad, perform the following steps:

Procedure

Step 1 Connect an analog touch-tone phone to the port labeled Phone 1 on the back of the Cisco ATA . Step 2 Lift the handset and press the function button located on the top of the Cisco ATA. You should receive

the initial voice configuration menu voice prompt.

Step 3 Using the telephone keypad, enter the voice menu code for the parameter that you want to configure or

the command that you want to execute, then press #. For a list of voice menu codes, see

“Voice Menu Codes.”

Table 3-7 lists the menu options that you need to configure basic IP connectivity for the Cisco ATA,

after which you can use the Cisco ATA web configuration page to configure additional parameters.

Note If you are using the voice configuration menu to statically configure the Cisco ATA IP address,

you must disable DHCP by setting its value to 0.

Appendix B,

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Ta b l e 3-7 Parameters that Provide Basic IP Connectivity for the Cisco ATA

Voice Menu Number

1 StaticIP—IP address of the Cisco ATA .

2 StaticRoute—Default gateway for the Cisco ATA t o us e.

10 StaticNetMask—Subnet mask of the Cisco ATA .

20 DHCP—Set value to 0 to disable the use of a DHCP server; set value to 1 to enable

21 Review the IP address of the Cisco ATA .

22 Review the default router for the Cisco ATA to use.

23 Review subnet mask of the Cisco ATA .

Step 4 Follow the voice prompts and enter the appropriate values, then press the # key.

Voice Configuration Menu

Features

DHCP.

Note Use the * key to indicate a delimiter (dot). For example, to enter an IP address of 192.168.3.1,

you would enter 192*168*3*1 on your telephone keypad.

Note When entering values for a field that contains a hexadecimal value, you must convert the

hexadecimal value to a decimal value in order to enter it into the voice configuration menu system. For example, to enter the hexadecimal value 0x6A, you would enter the number 106 on the telephone keypad.

The voice configuration menu repeats the value you entered, then prompts you to press one of the following keys:

• 1=Change your entered value

• 2=Review your entered value

• 3=Save your entered value

• 4=Review the current saved value

Step 5 Cisco strongly recommends that you set a password. Use the voice menu code 7387277 (SETPASS) to

configure a password through the voice configuration menu, after which you are prompted for the password whenever you attempt to change a parameter value.

Step 6 After completing the configuration through the voice configuration menu, press the # key to exit. Step 7 Hang up the telephone. The Cisco ATA configuration refreshes. The function button fast-blinks when

the refresh is completed.

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Voice Configuration Menu

Entering Alphanumeric Values

Some voice configuration menu options require you to enter alphanumeric characters. Alphanumeric entry differs from numeric entry because you must press # after each character selected.

If you need to enter an alphanumeric value, the voice prompt tells you to enter an alphanumeric value; otherwise, enter a numeric value (0 to 9).

Table 3-8 lists the keys on a telephone keypad and their respective alphanumeric characters.

Using Table 3-8 as a guide, enter the appropriate number key on the telephone keypad as many times as needed to select the number, letter, or symbol required. For example, to enter 58sQ, you would enter:

5 # 8 # 7 7 7 7 7 # 7 7 7 7 7 7 7 # #

Ta b l e 3-8 Alphanumeric Characters

Key Alphanumeric Characters

1 1 ./_\ @*space return +-!,?|~^#=$”‘’%<>[] :;{}()&

2 2 a b c A B C

3 3 d e f D E F

4 4 g h i G H I

5 5 j k l J K L

6 6 m n o M N O

7 7 p q r s P Q R S

8 8 t u v T U V

9 9 w x y z W X Y Z

0 0

Chapter 3 Configuring the Cisco ATA for SCCP

Resetting the Cisco ATA to Factory Default Values

It is possible that you may, under some circumstances, want to reset the Cisco ATA to its factory default values. For example, this is the only way to recover a forgotten password without contacting your Cisco representative.

To perform a factory reset, you must use the voice configuration menu and follow these steps:

Procedure

Step 1 Press the function button on the Cisco ATA . Step 2 Press the digits 322873738 (FACT RE SE T) then press # on the telephone keypad. Step 3 Press * on your telephone keypad to confirm that you want to reset the Cisco ATA, then hang up the phone.

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Cisco ATA Web Configuration Page

You can use the Cisco ATA web configuration page in a non-TFTP configuration environment, or in a TFTP configuration environment as a read-only record of individual customer parameters.

Figure 3-1 shows an example of the Cisco ATA web configuration page, which displays all configurable

parameters.

Note Do not use the web configuration page to attempt to change any values that you configured by means of

the TFTP configuration file method. Whenever the Cisco configuration file or atadefault.cfg default configuration file from the TFTP server, and the values in either of these files will overwrite the values of any corresponding parameters configured with the Web configuration method.

Figure 3-1 Cisco ATA Web Configuration Page

Cisco ATA Web Configuration Page

ATA resets, it downloads its ata<macaddress>

You can access the web configuration page from any graphics-capable browser, such as Microsoft configuration within the administrator’s private network.

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Internet Explorer or Netscape. This provides easy initial access to the Cisco ATA

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Follow these steps to set parameters using the web configuration page:

Procedure

Step 1 Make sure that your PC and the Cisco ATA are already networked and visible to each another. Step 2 Open your web browser. Step 3 Enter the URL for your configuration page. The default URL for the web server is:

http://IP Address/dev

For example, the configuration page for a Cisco ATA with the IP address 192.168.3.225 is:

http://192.168.3.225/dev

Step 4 Select the values for the items that you want to configure. See Chapter 5, “Parameters and Defaults,” for

a complete list of parameters and their definitions. Also see Table 3-5 on page 3-8 for an alphabetical listing of configurable features and references to their corresponding parameters.

Note Cisco strongly recommends that you set a password. Use the UIPassword parameter to configure a

password, after which you are prompted for the password whenever you attempt to change a parameter value. Configuration parameters cannot be accessed through the voice configuration menu if the password contains one or more letters and can be changed only by using the web interface or the TFTP configuration method.

Chapter 3 Configuring the Cisco ATA for SCCP

Step 5 Click apply to save your changes.

The Cisco ATA automatically refreshes its configuration.

Step 6 Close your web browser.

Resetting the Cisco ATA Using Cisco CallManager

Whenever you make configuration changes to the Cisco ATA, you must reset the Cisco ATA using the Cisco

CallManager for these configuration changes to take effect. To reset the Cisco ATA , us e th e

following procedure:

Procedure

Step 1 Go to the main Cisco CallManager Administration screen. Step 2 Using voice configuration menu code 21, review the Cisco ATA IP address. Step 3 From the Device pull-down menu, select Phone. The Find and List Phones screen appears. Step 4 In the area next to the Find button, enter a portion or all of the Cisco ATA MAC address, then press Find.

The Find and List Phones screen reappears, and now contains the Cisco you entered in the previous screen.

Step 5 Click the icon of the Cisco ATA that you would like to reset. The Phone Configuration screen appears.

ATAs that match the find criteria

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Step 6 Click the Reset Phone button on the Phone Configuration screen. The Reset Device pop-up window

appears.

Step 7 Click Reset. Step 8 A confirmation box appears. Click OK.

Upgrading the SCCP Signaling Image

For instructions on how to upgrade the Cisco ATA to the most recent SCCP signaling image, refer to the following list:

• To use the recommended Cisco CallManager TFTP method of upgrading any or all Cisco ATAs at

one time, see the

• In the rare instance that you are not using the Cisco CallManager TFTP to configure the Cisco ATA

and to obtain software upgrades, you must manually upgrade to the latest signaling image immediately after the Cisco

Manually” section on page 7-4.

“Upgrading the Signaling Image Via Cisco CallManager” section on page 7-2.

ATA boots up. In this case, see the “Upgrading the Signaling Image

Upgrading the SCCP Signaling Image

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Adding the Cisco ATA to the Cisco CallManager

Once you have configured the Cisco ATA, converted the configuration file into a binary file and stored the file on the Cisco Cisco

CallManager.

This section contains important information about which device type to use when you register the Cisco

ATA as well as how to choose which registration method is best based on your Cisco CallManager

environment. This section also includes information about Cisco Site Telephony (SRST):

• Device Type Information, page 4-2—This section describes how to choose and configure the correct

device type for your Cisco ATA .

• Adding Cisco ATAs Manually, page 4-2—You can use this method if you have a limited number of

Cisco ATAs to add to the Cisco CallManager.

• Using the Cisco Bulk Administration Tool (BAT), page 4-3—This is the most common method if

you need to add many Cisco ATA s to t he C is c o CallManager.

• Using Auto-Registration, page 4-4—This method is disabled by default. If this method is enabled,

all devices connected to a specific Cisco CallManager are auto-registered. This process cannot be limited to only the Cisco

CallManager TFTP server, you must register the Cisco ATA wi th

ATA behavior with Survivable Remote

ATAs that are connected to a specific Cisco CallManager.

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• Survivable Remote Site Telephony, page 4-5—The Cisco ATA utilizes SRST without any required

configuration on the Cisco ATA .

• Using the Cisco IP Telephony Network Locale Option, page 4-5—The Cisco ATA supports the

Cisco IP Telephony Locale Installer, which is available with Cisco CallManager release 3.3(3).

• Using the Gratuitous ARP Feature, page 4-6—The Cisco ATA supports this feaure, which allows

the Cisco ATA to ignore ARP respones that are not the result of prior Cisco ATA re qu e st s .

Note The term Cisco ATA is used throughout this manual to refer to both the Cisco ATA 186 and the

Cisco ATA 188, unless differences between the Cisco ATA 186 and Cisco ATA 188 are explicitly stated.

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Device Type Information

If you are running Cisco CallManager version 3.2 or later, make sure you do the following:

• Register the Cisco ATA as the Cisco ATA 186 device type during Cisco CallManager configuration.

• Configure Bit 27 of the ConnectMode parameter with the value 0, which is the default value. For

more information about the ConnectMode parameter, see the

If you are running Cisco CallManager version 3.0 or 3.1, make sure you do the following:

• Register the Cisco ATA as the Cisco 7960 device type during Cisco CallManager configuration.

• Configure Bit 27 of the ConnectMode parameter with the value 1. For more information about the

ConnectMode parameter, see the

Adding Cisco ATAs Manually

Use the following procedure to add Cisco ATAs manually using the Cisco CallManager Administration application.

Chapter 4 Adding the Cisco ATA to the Cisco CallManager

“ConnectMode” section on page 5-21.

“ConnectMode” section on page 5-21

Tip To get help using the Cisco CallManager application, access context-sensitive help by choosing Help >

For this page from the main menu bar.

Procedure

Step 1 Log in to the Cisco CallManager Administration application.

From the menu bar, select System > Cisco CallManager. The Cisco CallManager Configuration screen appears.

Step 2 In the Cisco CallManager Configuration screen, perform the following steps:

a. From the list of Cisco CallManagers click the IP address or name of the Cisco CallManager to

configure.

b. Enter identical Starting Directory Number and Ending Directory Number values in the fields

provided.

c. Make sure that the setting called Auto-registration Disabled on this Cisco CallManager is

checked.

d. Click the Update button.

Step 3 From the Cisco CallManager Administration menu bar, select Device > Phone to display the Find and

List Phones screen.

Step 4 Click the Add a New Phone link to display the Add a New Phone screen. Step 5 From the Phone Type drop-down list, make your selection as follows:

a. If you are using Cisco CallManager version 3.0 or 3.1, select Cisco 7960. b. If you are using Cisco CallManager version 3.2, select Cisco ATA 186.

Step 6 Click Next. The Phone Configuration screen appears.

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Step 7 In the Phone Configuration screen, you must enter information in the following fields:

• MAC Address —Enter the MAC address of the Cisco ATA.

• Device Pool—Select either the Default value or a configured device pool from the drop-down list.

• Phone Button Template—From the drop-down list, select Standard 7960 if you are using

Cisco

CallManager version 3.0 or 3.1; select Standard ATA 186 if you are using

Cisco

CallManager version 3.2

Step 8 Click the Insert button (called the Update button in Cisco CallManager version 3.2).

The Cisco CallManager Administration application should inform you that the device has been added to the database. You are also asked if you want to assign a directory number for the Phone 1 port at this time.

Click OK.

Step 9 In the Directory Number field, assign a directory number to the Cisco ATA . Step 10 From the Partition drop-down list, you can select a partition for the Cisco ATA or you can keep the

default value of None.

Step 11 Click the Insert button (called the Update button in Cisco CallManager version 3.2).

A popup window asks you if you want to return to the current-device page. Click OK.

Using the Cisco Bulk Administration Tool (BAT)

Step 12 To add a second FXS port to Cisco CallManager, go back to Step 3 and proceed from there.

You need to fabricate a MAC address for the Phone 2 port by dropping the two left-most digits from the Cisco

ATA MAC address and add the digits 01 to the right-most portion of the MAC address.

Example

If the MAC address of the Cisco ATA i s 00070EA26032, then the fabricated MAC address for the Phone 2 port would be 070EA2603201.

Note By default, both Cisco ATA FXS ports are enabled for Cisco CallManager registration. If you do

not want to add the Phone 2 FXS port to Cisco

CallManager, you must change the Cisco ATA EPID1orSID1 parameter value to 0 to disable the Phone 2 port. (To disable the Phone 1 port, you must change the EPID0orSID0 parameter value to 0.)

Using the Cisco Bulk Administration Tool (BAT)

The Cisco Bulk Administration Tool (BAT) is a plug-in application for Cisco CallManager that enables system administrators to perform batch operations, including registration, on large numbers of Cisco IP Phones and Cisco

Refer to the Bulk Administration Tool Guide for Cisco CallManager for instructions on using BAT to add Cisco

ATAs to the Cisco CallManager.

ATA s .

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Using Auto-Registration

Chapter 4 Adding the Cisco ATA to the Cisco CallManager

You will need to know the following information when you use the BAT tool:

• When you use the Phone Type drop-down list, make your device-type selections as follows:

–

If you are using Cisco CallManager version 3.0 or 3.1, select Cisco 7960.

–

If you are using Cisco CallManager version 3.2, select Cisco ATA 186.

• When you use the Phone Configuration screen, you must enter information in the following fields:

–

MAC Address—Enter the MAC address of the Cisco ATA. The MAC address is labeled at the bottom of the Cisco address of the Cisco

Tool to Obtain MAC Address” section on page 3-13.)

–

Device Pool—Select either the Default value or a configured device pool from the drop-down list.

–

Phone Button Template—From the drop-down list, select Standard 7960 if you are using Cisco

CallManager version 3.0 or 3.1; select Standard ATA 186 if you are using

Cisco

CallManager version 3.2

• If you want to add a second Cisco ATA FXS port to Cisco CallManager, you need to fabricate a

MAC address for the Phone 2 port by dropping the two left-most digits from the Cisco address and add the digits 01 to the right-most portion of the MAC address.

Example

If the MAC address of the Cisco ATA i s 00070EA26032, then the fabricated MAC address for the Phone 2 port would be 070EA2603201.

ATA. (You can also use the atapname.exe tool to determine the MAC ATA. For information on how to use this tool, see the “Using atapname.exe

ATA MAC

Note By default, both Cisco ATA FXS ports are enabled for Cisco CallManager registration. If

you do not want to add the Phone 2 FXS port to Cisco Cisco

ATA EPID1orSID1 parameter value to 0 to disable the Phone 2 port. (To disable the

Phone 1 port, you must change the EPID0orSID0 parameter value to 0.)

Using Auto-Registration

Use auto-registration if you want Cisco CallManager to assign directory numbers automatically to new Cisco

ATAs as they connect to the IP telephony network. Once a Cisco ATA has auto-registered, you can move the Cisco directory number.

To perform auto registration, see the applicable release version of the Cisco CallManager Administration Guide at the following location:

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_administration_guide_books_list.ht ml

ATA to a new location and assign it to a different device pool without affecting its

CallManager, you must change the

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Survivable Remote Site Telephony

During normal Cisco ATA operation, keepalive packets are exchanged between Cisco CallManagers and Cisco

ATAs. When the WAN link fails, the Cisco ATA detects that it can no longer exchange keepalive packets with the Cisco Telephony (SRST) router.

The Cisco ATA is configured to query the SRST router as a backup call-processing source when the central Cisco setup and processing.

When the WAN link is restored, the Cisco ATA switches back to the central Cisco CallManager, and the SRST router purges its call processing database and reverts to SRST-standby mode. Cisco in use are not interrupted by the WAN link recovery and switch back to the central Cisco after the call is terminated.

Note SRST is configured on an SRST-enabled router and on the Cisco CallManager. The Cisco ATA does not

need to be configured to utilize SRST.

CallManager does not acknowledge keepalive packets. The SRST router performs call

CallManager, so the Cisco ATA registers with the Survivable Remote Site

Survivable Remote Site Telephony

ATAs that are CallManager

Using the Cisco IP Telephony Network Locale Option

This release supports the Cisco IP Telephony Network Locale option for configuration of Cisco ATA call-progress tones. The Cisco Telephony Locale Installer. The Cisco IP Telephony Locale Installer adds the Cisco option to the Cisco

This section contains the following topics about how to configure tone parameters for the Cisco ATA :

• Cisco ATA Configuration Parameter, page 4-5

• Cisco IP Telephony Locale Installer Installation and Configuration, page 4-6

CallManager device configuration page.

Cisco ATA Configuration Parameter

The setting of configuration parameter ConnectMode (bit 0) determines whether the Cisco ATA u se s tone parameters supplied by the Cisco configuration. Configure ConnectMode, bit 0, as follows:

• The default setting of 0 for ConnectMode bit 0 indicates that the Cisco ATA will use the

Cisco

CallManager tones supplied by the network locale feature if Cisco CallManager 3.3(3) is

running and contains the Cisco IP Telephony Locale Installer.

• Set ConnectMode bit 0 to 1 if you want the Cisco ATA-configured tone parameters to override the

Cisco

CallManager tone parameters. You would use this setting if the desired locale is not supported

by the network locale feature.

For more information, see the “ConnectMode” section on page 5-21.

ATA must be using Cisco CallManager 3.3(3) or later with the Cisco IP

ATA network locale

CallManager or tone parameters supplied by Cisco ATA

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Using the Gratuitous ARP Feature

Cisco IP Telephony Locale Installer Installation and Configuration

For installation and configuration instructions, see the Using the Cisco IP Telephony Locale Installer with Cisco CallManager 3.3(3) manual.

The Cisco ATA supports the Cisco IP Telephony Locale Installer, available with Cisco CallManager release 3.3(3). Network locale files provide country-specific phone tones and gateway tones, if available. For installation and Cisco

Installer with Cisco

ATA configuration instructions, see the Using the Cisco IP Telephony Locale

CallManager 3.3(3) manual.

Using the Gratuitous ARP Feature

The Cisco ATA updates an Ethernet-to-IP address mapping when it accepts an ARP response. By default, the Cisco ARP response only after it sends an ARP request. The Cisco the result of prior requests.

However, you can disable GARP, which would allow the Cisco ATA to accept all ARP responses.

ATA uses the Gratuitous ARP (GARP) feature, which means that the Cisco ATA accepts an

ATA ignores ARP responses that are not

To go to the GARP field, first bring up the Cisco CallManager Administration Web page. Select Phone from the Device menu to go to the Find and List Phones screen. Next, search for your Cisco click on its name. You are now taken to the Phone Configuration screen, which contains the the Gratuitous ARP field in the Product Specific Configuration category.

ATA , th en

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Parameters and Defaults

This section provides information on the parameters and defaults that you can use to create your own Cisco

ATA configuration file. This section also includes the voice configuration menu code for each parameter that has such a code.

Parameters are divided into categories based on their functionality. The following categories of parameters are covered in this section:

• User Interface (UI) Security Parameter, page 5-3

• Parameters for Configuration Method and Encryption, page 5-4

• Network Configuration Parameters, page 5-8

• Audio Configuration Parameters, page 5-16

• Operational Parameters, page 5-17

• Tone Configuration Parameters, page 5-26

• Diagnostic Parameters, page 5-37

• CFGID—Version Parameter for Cisco ATA Configuration File, page 5-40

• Parameters Not Used in SCCP that Appear on Web Page, page 5-40

The following list contains general configuration information:

• Your configuration file must begin with #txt.

• The Cisco ATA uses the following parameter types:

–

Alphanumeric string

–

Array of short integers separated by commas

–

Boolean (1 or 0)

–

Bitmap value—unsigned hexadecimal integer (for specifying bits in a 32-bit integer)

Note Bits are numbered from right to left, starting with bit 0.

Note A tool called bitaid.exe is bundled with your Cisco ATA software. You can use this tool

to help you configure values of Cisco for the necessary information.

–

Extended IP address—IP address followed by port number (for example, 192.168.2.170.9001)

ATA bitmap parameters. The tool prompts you

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Configuration Text File Template

–

IP address (e.g. 192.168.2.170)

–

Integer (32-bit integer)

–

Numeric digit string

Note The term Cisco ATA is used throughout this manual to refer to both the Cisco ATA 186 and the

Cisco

ATA 188, unless differences between the Cisco ATA 186 and Cisco ATA 188 are explicitly

stated.

Note This section contains recommended values for the United States and other countries as configuration

examples for certain parameters. For detailed recommendations of tone-parameter values by country, see

Appendix E, “Recommended Cisco ATA Tone Parameter Values by Country.”

Configuration Text File Template

Chapter 5 Parameters and Defaults

This is a listing of the sk_example.txt text file, without its annotations, that comes bundled with the Cisco

ATA sof twa re .

You can make a copy of this file and use it as a template for creating your own default configuration file or Cisco the

ATA-specific configuration file. For instructions on how to create these configuration files, see

“Creating a Cisco ATA Default Configuration File” section on page 3-9 and the “Creating a

Configuration File for a Specific Cisco ATA” section on page 3-11.

The sk_example.txt file contains all the Cisco ATA default values. The sections that follow this listing describe all the parameters in this file.

#txt UIPassword:0 UseTftp:1 TftpURL:0 EncryptKey:0 upgradecode:0,0x301,0x0400,0x0200,0.0.0.0,69,0,none upgradelang:0,0x301,0x0400,0x0200,0.0.0.0,69,0,none Dhcp:1 StaticIp:0 StaticRoute:0 StaticNetMask:0 DNS1IP:0.0.0.0 DNS2IP:0.0.0.0 VLANSetting:0x0000002b CA0orCM0:0 CA1orCM1:0 CA0UID:0 CA1UID:0 EPID0orSID0:. EPID1orSID1:. PrfCodec:1 LBRCodec:3 MediaPort:16384 Domain:0 AudioMode:0x00350035 NumTxFrames:2 CallerIdMethod:0x00019e60 Polarity:0 FXSInputLevel:-1

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FXSOutputLevel:-4 ConnectMode:0x90000400 SigTimer:0x00000064 OpFlags:0x2 TOS:0xA0 DialTone:2,31538,30831,1380,1740,1,0,0,1000 DialTone2:2,29780,30743,1252,1384,1,0,0,1000 BusyTone:2,30467,28959,1191,1513,0,4000,4000,0 ReorderTone:2,30467,28959,1191,1513,0,2000,2000,0 RingBackTone:2,30831,30467,1943,2111,0,16000,32000,0 CallWaitTone:1,30831,0,5493,0,0,2400,2400,4800 AlertTone:1,30467,0,5970,0,0,480,480,1920 NPrintf:0 TraceFlags:0x00000000 SyslogIP:0.0.0.0.514 SyslogCtrl:0x00000000

User Interface (UI) Security Parameter

This parameter type contains one parameter—UIPassword.

User Interface (UI) Security Parameter

UIPassword

Note When UIPassword contains letters, you cannot enter the password from the telephone keypad.

Description

This parameter controls access to web page or voice configuration menu interface. To set a password, enter a value other than zero.

To clear a password, change the value to 0.

You cannot recover a forgotten password unless you reset the entire configuration of the Cisco ATA ( s ee the

“Resetting the Cisco ATA to Factory Default Values” section on page 3-24).

Value Type

Alphanumeric string

Range

Maximum nine characters

Default

Voice Configuration Menu Access Code

7387277

Related Parameter

OpFlags, page 5-24 (bit 7)

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Parameters for Configuration Method and Encryption

This section describes parameters for instructing the Cisco ATA how to locate its TFTP server and how to encrypt its configuration file. These parameters are:

• UseTFTP, page 5-4

• TftpURL, page 5-4

• AlttftpURL, page 5-5

• EncryptKey, page 5-6

• EncryptKeyEx, page 5-7

UseTFTP

Settings

1—Use the TFTP server for Cisco ATA configuration.

0—Do not use the TFTP server for Cisco ATA configuration.

TftpURL

Value Type

Boolean

Range

0 or 1

Default

Voice Configuration Menu Access Code

305

Related Parameters

• TftpURL, page 5-4

• EncryptKey, page 5-6

• OpFlags, page 5-24 (bits 0 and 3)

Description

Use this parameter to specify the IP address or URL of the TFTP server in a Cisco CallManager environment. This string is needed if the DHCP server does not provide the TFTP server IP address. When the TftpURL parameter is set to a non-zero value, this parameter has priority over the TFTP server IP address supplied by the DHCP server.

Optionally, you can include the path prefix to the TFTP file to download.

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For example, if the TFTP server IP address is 192.168.2.170 or www.cisco.com, and the path to download the TFTP file is in /ata186, you can specify the URL as 192.168.2.170/ata186 or www.cisco.com/ata186.

Note From the voice configuration menu, you can only enter the IP address; from the web configuration page,

you can enter the actual URL.

Value Type

Alphanumeric string

Range

Maximum 31 characters

Default

Voice Configuration Menu Access Code

905

Parameters for Configuration Method and Encryption

AlttftpURL

Note From the voice configuration menu, you can only enter the IP address; from the web configuration page,

Related Parameters

• UseTFTP, page 5-4

• Domain, page 5-15

• AlttftpURL, page 5-5

Description

Use this parameter to specify the IP address or URL of an alternate TFTP server in a Cisco CallManager environment. This string is needed if the DHCP server does not provide the alternate TFTP server IP address. When the TftpURL parameter is set to a non-zero value, this parameter has priority over an alternate TFTP server IP address supplied by the DHCP server.

Optionally, you can include the path prefix to the TFTP file to download.

For example, if the alternate TFTP server IP address is 192.168.2.170 or www.cisco.com, and the path to download the TFTP file is in /ata186, you can specify the URL as 192.168.2.170/ata186 or www.cisco.com/ata186.

you can enter the actual URL.

Value Type

Alphanumeric string

Range

Maximum 31 characters

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Default

Use the default if you have one of the following scenarios:

• You do not have an alternate TFTP server to configure.

• You have an alternate TFTP server but wish to configure this server by using the second value in

DHCP option 150 and not by means of the AltTftpURL parameter.

Voice Configuration Menu Access Code

935

Related Parameters

• UseTFTP, page 5-4

• Domain, page 5-15

• TftpURL, page 5-4

EncryptKey

Chapter 5 Parameters and Defaults

Description

This parameter specifies the encryption key that is used to encrypt the Cisco ATA configuration file on the TFTP server.

The cfgfmt tool, which is used to create a Cisco ATA binary configuration file (see the “Using

Encryption With the cfgfmt Tool” section on page 3-13), automatically encrypts the binary file when the

EncryptKey parameter has a value other than 0. The cfgfmt tool uses the rc4 encryption algorithm.

If this parameter value is set to 0, the Cisco ATA configuration file on the TFTP server is not encrypted.

Note Cisco recommends using the stronger Cisco ATA encryption method, which requires the use of the

EncryptKeyEx parameter. For more information, see the “EncryptKeyEx” section on page 5-7.

For examples on how to upgrade from the EncryptKey parameter to the stronger encryption method that uses the EncryptKeyEx parameter, see the

“Examples of Upgrading to Stronger Encryption Key” section

on page 3-16.

Value Type

Hexadecimal string

Range

Maximum number of characters: 8

Default

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320

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Related Parameters

• UseTFTP, page 5-4

• TftpURL, page 5-4

• EncryptKeyEx, page 5-7

EncryptKeyEx

Description

This parameter specifies an encryption key that is stronger than the key specified with the EncryptKey parameter. This stronger key is used to encrypt the Cisco

Note Cisco recommends using the EncrpytKeyEx parameter instead of the EncryptKey parameter for the

strongest possible encryption of the Cisco ATA configuration file.

When the EncryptKeyEx parameter is set to a non-zero value, the Cisco ATA uses this value as the encryption key and ignores any value that has been set for the EncryptKey parameter. The cfgfmt tool, which is used to create a Cisco

cfgfmt Tool” section on page 3-13), automatically encrypts the binary file using the stronger rc4

encryption algorithm.

When EncryptKeyEx is used for encryption, the Cisco ATA searches for the configuration file with the format ata<macaddress>.x. on the TFTP server.

If the value of the EncryptKeyEx parameter is 0, then the Cisco ATA uses the value of the EncryptKey parameter for encryption.

Parameters for Configuration Method and Encryption

ATA configuration file on the TFTP server.

ATA binary configuration file (see the “Using Encryption With the

Note The cfgfmt tool (version 2.3) program generate an ata<macaddress>.x file in addition to an

ata<macaddress> file if the EncryptKeyEx parameter is specified. You should place both such configuration files on the TFTP server.

For examples on how to upgrade from the EncryptKey parameter to the stronger encryption method that uses the EncryptKeyEx parameter, see the

“Examples of Upgrading to Stronger Encryption Key” section

on page 3-16.

Value Type

Hexadecimal string of the form:

Rc4PasswdInHex/macinHex_12

• rc4KeyInHex_n is a hexadecimal string of one to 64 characters.

• /macInHex_12 is the optional extension consisting of a forward slash ( / ) followed by the six-byte

MAC address of the Cisco

Range

ATA to which the configuration file will be downloaded.

Maximum number of characters: 64

Default

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Not applicable for this parameter.

Related Parameters

• UseTFTP, page 5-4

• TftpURL, page 5-4

• EncryptKey, page 5-6

Network Configuration Parameters

This section includes the parameters for enabling or disabling the use of a DHCP server to obtain IP address information, and parameters that you need to statically configure if you disable DHCP:

• DHCP, page 5-8

• StaticIp, page 5-9

• StaticRoute, page 5-9

• StaticNetMask, page 5-10

Chapter 5 Parameters and Defaults

DHCP

• DNS1IP, page 5-10

• DNS2IP, page 5-11

• VLANSetting, page 5-11

• CA0orCM0 and CA1orCM1, page 5-12

• EPID0orSID0 and EPID1orSID1, page 5-13

• LBRCodec, page 5-13

• MediaPort, page 5-14

• Domain, page 5-15

Description

A DHCP server can be used to automatically set the Cisco ATA IP address, the network route IP address, the subnet mask, DNS, NTP, TFTP, and other parameters.

• 1—Enable DHCP

• 0—Disable DHCP

Value Type

Boolean

Range

0 or 1

Default

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Related Parameters

• StaticIp, page 5-9

• StaticRoute, page 5-9

• StaticNetMask, page 5-10

• OpFlags, page 5-24 (bits 3 and 11)

StaticIp

Description

Configure the Cisco ATA IP address using this parameter if the DHCP parameter is set to 0.

Value Type

IP address

Network Configuration Parameters

StaticRoute

Default

0.0.0.0

Voice Configuration Menu Access Code

Related Parameters

• DHCP, page 5-8

• StaticRoute, page 5-9

• StaticNetMask, page 5-10

Description

Configure the Cisco ATA statically assigned route in this parameter if the DHCP parameter is set to 0.

Value Type

IP address

Default

0.0.0.0

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Related Parameters

• DHCP, page 5-8

• StaticIp, page 5-9

• StaticNetMask, page 5-10

StaticNetMask

Description

Configure the statically assigned subnet mask using this parameter if the DHCP parameter is set to 0.

Value Type

IP address

Chapter 5 Parameters and Defaults

DNS1IP

Default

255.255.255.0

Voice Configuration Menu Access Code

Related Parameters

• DHCP, page 5-8

• StaticIp, page 5-9

• StaticRoute, page 5-9

Description

This parameter is for setting the primary domain name server (DNS) IP address, if the DHCP server does not provide one. If DHCP provides DNS1IP (and if it is non-zero), this parameter overwrites the DHCP-supplied value. You cannot specify a port parameter. The Cisco

ATA uses the default DNS port

only.

Value Type

IP address

Default

0.0.0.0

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916

Related Parameter

DHCP, page 5-8

DNS2IP

Description

This parameter is for setting the secondary domain name server (DNS) IP address, if the DHCP server does not provide one. If DHCP provides DNS2IP (if it is non-zero), this parameter overwrites the DHCP-supplied value. You cannot specify a port parameter. The Cisco only.

Value Type

IP address

Network Configuration Parameters

ATA uses the default DNS port

VLANSetting

Default

0.0.0.0

Voice Configuration Menu Access Code

917

Related Parameter

DHCP, page 5-8

Description

This parameter is used for specifying VLAN-related settings.

Bitmap definitions are as follows for the VLANSetting parameter:

• Bits 0-2—Specify VLAN Class of Service (CoS) bit value (802.1 P priority) for signaling IP packets.

• Bits 3-5—Specify VLAN CoS bit value (802.1 P priority) for voice IP packets.

• Bits 6-17—Reserved.

• Bits 18-29—User-specified 802.1Q VLAN ID.

• Bits 30-31—Reserved.

Value Type

Bitmap

Default

0x0000002b

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324

Related Parameter

OpFlags, page 5-24

CA0orCM0 and CA1orCM1

Description

CMx specifies the IP address (with an optional port number) or the URL of the primary or secondary Cisco

CallManager to which the Cisco ATA should register. Use the CM0 parameter for the primary

Cisco

CallManager and the CM1 parameter for the secondary Cisco CallManager parameter. (CAx is not for

SCCP.)

Note Use this parameter only if the default Cisco CallManager TFTP method is not desirable for configuring

the Cisco CallManager IP address, in which case you must set the UseTftp parameter to 0.

Chapter 5 Parameters and Defaults

If you specify a Cisco CallManager port, you must separate the port number from the host IP address with a colon (:).

Examples

Examples of CA0orCM0 values follow:

• 192.168.1.2:2727

• ca.cisco.com.

Value Type

Alphanumeric string

Range

Maximum 31 characters

Default

Voice Configuration Menu Access Code

5 and 6, respectively

Related Parameters

• UseTFTP, page 5-4

• Domain, page 5-15

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EPID0orSID0 and EPID1orSID1

SIDx specifies whether to enable the Phone 1 and/or Phone 2 ports on the Cisco ATA to register with Cisco

Call Manager. (EPIDx is not for SCCP.) SIDx can be one of the following values:

• 0—Disables port; port does not attempt to register with Cisco CallManager

• . or <mac_address>—Uses the default Skinny ID, which is the Cisco ATA MAC address (MAC) for

the Phone 1 port and MAC[1-5]+01 for the Phone 2 port. The port attempts to register with Cisco

CallManager.

• For example, if the MAC address of the Cisco ATA is 00012D01073D, then SID0 is 00012D01073D and

SID1 is 012D01073D01.

• Other values are reserved.

Value Types

Alphanumeric string for each parameter

Range

Maximum 51 characters for each parameter

Network Configuration Parameters

LBRCodec

Voice Configuration Menu Access Codes

46 and 47 for EPID0orSID0 and EPID1orSID1, respectively

Description

This parameter is used for selecting the low-bit-rate codec. The following values are valid:

• 0—Select G.723.1 as the low-bit-rate codec (available only for connections 0 and 2).

• 3—Select G.729A as the low-bit-rate codec (available only for connection 0). When G.729 is used,

only one FXS port can use G.729.

If LBRCodec=0, then both Cisco ATA FXS ports can operate with the following codecs:

• Number of codecs=3

• Codec[0]=G.711µ -law

• Codec[1]=G.711A-law

• Codec[2]=G.723.1

If LBRCodec=3, check the setting of bit 21 in the ConnectMode parameter (see the “ConnectMode”

section on page 5-21) to determine if G.729 is enabled for the Phone 1 or Phone 2 FXS port.

If LBRCodec=3, then the Phone 1 FXS port can operate with the following codecs:

• Number of codecs=4

• Codec[0]=G.711µ-law

• Codec[1]=G.711A-law

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• Codec[2]=G.729 (only if Bit 21 of the ConnectMode parameter is set to 0)

• Codec[3]=G.729A

If LBRCodec=3, then the Phone 2 FXS port can operate with the following codecs:

• Number of codecs=3

• Codec[0]=G.711µ-law

• Codec[1]=G.711A-law

• Codec[2]=G.729 (only if Bit 21 of the ConnectMode parameter is set to 1)

Value Type

Integer

Range

0 or 3

Default

Chapter 5 Parameters and Defaults

MediaPort

Voice Configuration Menu Access Code

300

Related Parameters

ConnectMode, page 5-21 (bit 21)

AudioMode, page 5-16 (bits 1 and 17)

Description

Use this parameter to specify the base port where the Cisco ATA transmits and receives RTP media. This parameter must be an even number. Each connection uses the next available even-numbered port for RTP.

Value Type

Integer

Range

1 to 65535

Default

16384

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202

Related Parameters

• TOS, page 5-25

• VLANSetting, page 5-11

Domain

Description

The Cisco ATA uses the value of this parameter for a DNS search if either the TftpUrl or CM0orCA0 parameters do not contain a fully qualified domain name. For example, if cm1 is specified as the Cisco cm1@cisco.com for its DNS search.

The following values are valid:

• Dot (.) or blank—Uses DHCP-provided IP address if available; otherwise use static IP address.

• 0—Uses DHCP-provided domain name if available; otherwise use static IP address.

• *—Uses Cisco ATA MAC address.

Network Configuration Parameters

CallManager URL, and cisco.com is the value of the Domain parameter, then the Cisco ATA u se s

• String—Uses specified string.

Value Type

Alphanumeric string

Range

Maximum 31 characters

Default

Voice Configuration Menu Access Code

931

Related Parameters

• TftpURL, page 5-4

• CA0orCM0 and CA1orCM1, page 5-12

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Audio Configuration Parameters

This section contains information about the following parameters:

• AudioMode, page 5-16

• NumTxFrames, page 5-17

AudioMode

Description

This parameter is used for the audio operating mode. The lower 16 bits are for the Phone 1 FXS port, and the upper 16 bits are for the Phone 2 FXS port.

Value Type

Bitmap

Default

0x00350035

Chapter 5 Parameters and Defaults

Table 5-1 provides definitions for each bit.

Voice Configuration Menu Access Code

312

Related Parameters

• LBRCodec, page 5-13

• ConnectMode, page 5-21

Ta b l e 5-1 AudioMode Parameter Bit Definitions

Bit Number Definition

0 and 16 Note These bits are obsolete for SCCP as of Cisco ATA Release 3.0. Silence

suppression, formerly configurable with these bits, must be configured by means of the Cisco

1 and 17 0—Enable selected low-bit-rate codec in addition to G.711.

1—Enable G.711 only.

Default: 0

2 and 18 0/1—Disable/enable fax CED tone detection.

Default: 1

3-15 and 19-31 Reserved.

CallManager service parameters page.

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NumTxFrames

Description

This parameter is not used for SCCP. For information about RTP packet size configuration, which is controlled by the Cisco

Operational Parameters

This section includes parameters that are used for configuring the connection mode of the Cisco ATA as well as for disabling or enabling various operational features:

• CallerIdMethod, page 5-17

• Polarity, page 5-19

• FXSInputLevel, page 5-20

• FXSOutputLevel, page 5-20

Operational Parameters

CallManager, refer to your Cisco CallManager documentation.

• ConnectMode, page 5-21

• SigTimer, page 5-23

• OpFlags, page 5-24

• TOS, page 5-25

CallerIdMethod

Description

This 32-bit parameter specifies the signal format to use for both FXS ports for generating Caller ID format. Possible values are:

• Bits 0-1 (method)—0 (default) =Bellcore (FSK), 1=DTMF, 2=ETSI, and 3 is reserved.

If method=0, set the following bits:

• Bit 3 to 8—Use these bits for setting the maximum number of digits in the phone number portion

• Bit 9 to 14—Use these bits for setting the maximum number of digits in the name number portion

• Bit 15—Use the default value of 1 for this bit to send the special character O (out of area) to the

• Bit 16—Use the default value of 1 for this bit to send the special character P (private) to the CID

(valid values are 1 to 20). The default is 12.

(valid values are 1 to 20). The default is 15.

CID device if the telephone number is unknown.

device if the telephone number is restricted.

Note The Cisco ATA supports the Bellcore FSK method to turn on/off the visual message waiting indicator

(VMWI) on a phone when the Cisco VMWI is enabled automatically if the CallerIdMethod parameter is configured to use the Bellcore method.

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Chapter 5 Parameters and Defaults

If method=1, set the following bits:

• Bit 2—Reserved.

• Bits 3-6—These bits are for the Start digit for known telephone numbers (valid values are 12 for

“A,” 13 for “B,” 14 for “C,” and 15 for “D.”).

• Bits 7-10—These bits are for the End digit for known telephone numbers (valid values are 11 for

“#,” 12 for “A,” 13 for “B,” 14 for “C,” and 15 for “D.”).

• Bits 11—This bit is for setting polarity reversal before and after the Caller ID signal (value of 0/1

disables/enables polarity reversal).

• Bits 12-16—These bits are for the maximum number of digits in the telephone number (valid values

are 1 to 32; the default is 15).

• Bits 17-19—These bits are for the Start digit for unknown or restricted telephone numbers (valid

values are 4 for “A,” 5 for “B,” 6 for “C,” and 7 for “D.”).

• Bits 20-22—These bits are for the End digit for unknown or restricted telephone numbers (valid

values are 3 for “#,” 4 for “A,” 5 for “B,” 6 for “C,” and 7 for “D.”).

• Bits 23-24—These bits are for the code that the Cisco ATA should send to the CID device if the

telephone number is unknown (valid values are 0 for “00”, 1 for “0000000000”, and 2 for “2”). The value of 3 is reserved and should not be used.

• Bits 25-26—These bits are for the code that the Cisco ATA should send to the CID device if the

telephone number is restricted (valid values are 0 for “10”, and 1 for “1”). The values of 2 and 3 are reserved and should not be used.

• Bit 27—Reserved.

• Bit 28—Set to 1 to disable call-waiting caller ID on the Phone 1 port of the Cisco ATA .

• Bit 29—Set to 1 to disable call-waiting caller ID on the Phone 2 port of the Cisco ATA .

• Bit 30—Set to 1 to disable the callee-ID feature on the Phone 1 port of the Cisco ATA .

• Bit 31—Set to 1 to disable the callee-ID feature on the Phone 2 port of the Cisco ATA .

If method=2, set the following bits:

• Bit 2—Set to 0 to have the Cisco ATA transmit data prior to ringing by using the Ring-Pulse

Alerting Signal (RP-AS); set to 1 to have the Cisco

• Bits 3-8—Maximum number of digits in a phone number (valid values are 1 to 20; default is 12).

• Bits 9-14—Maximum number of characters in a name (valid values are 1 to 20; default is 15).

• Bit 15—If this bit is enabled (it is enabled by default), send special character O (out of area) to CID

ATA transmit data after the firsr ring.

device if telephone number is unknown.

• Bit 16—If this bit is enabled (it is enabled by default), send special character P (private) to CID

device if telephone number is restricted.

• Bits 17-27 are reserved.

Examples

The following examples are recommended values for the CallerID Method parameter:

• Sweden = 0x0000ff61 or 0x006aff61

• Denmark = 0x0000fde1 or 0x033efde1

• USA = 0x00019e60

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Value Type

Bitmap

Default

0x00019e60

Voice Configuration Menu Access Code

316

Polarity

Description

You can control line polarity of the Cisco ATA FXS ports when a call is connected or disconnected by configuring the Polarity bitmap parameter as follows:

• Bit 0: CALLER_CONNECT_POLARITY. Polarity to use when the Cisco ATA is the caller and the

Operational Parameters

call is connected.

–

0 =Use forward polarity (Default)

–

1 =Use reverse polarity

• Bit 1: CALLER_DISCONNECT_POLARITY. Polarity to use when the Cisco ATA is the caller and

the call is disconnected.

–

0 =Use forward polarity (Default)

–

1 =Use reverse polarity

• Bit 2: CALLEE_CONNECT_POLARITY. Polarity to use when the Cisco ATA is the callee and the

call is connected.

–

0 =Use forward polarity (Default)

–

1 =Use reverse polarity

• Bit 3: CALLEE_DISCONNECT_POLARITY. Polarity to use when the Cisco ATA is the callee and

the call is disconnected.

–

0 =Use forward polarity (Default)

–

1 =Use reverse polarity

Note Bits 4-31 are reserved.

Value Type

Bitmap

Default

0x00000000

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304

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Operational Parameters

FXSInputLevel

Chapter 5 Parameters and Defaults

Description

Use this parameter to specify the input level control (analog-to-digital path) of the Cisco ATA FXS ports.

Value Type

Integer

Range

-9 to 2 dB

Default

-1

Voice Configuration Menu Access Code

370

Related Parameter

FXSOutputLevel, page 5-20

FXSOutputLevel

Description

Use this parameter to specify the output level control (digital-to-analog path) of the Cisco ATA FXS ports.

Value Type

Integer

Range

-9 to 2 dB

Default

-4

Voice Configuration Menu Access Code

371

Related Parameter

FXSInputLevel, page 5-20

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ConnectMode

Description

This parameter is a 32-bit bitmap to control the connection mode of the selected call signaling protocol.

Table 5-2 provides bit definitions for this parameter.

Value Type

Bitmap

Default

0x90000400

Voice Configuration Menu Access Code

311

Related Parameters

• AudioMode, page 5-16

Operational Parameters

• LBRCodec, page 5-13

Ta b l e 5-2 ConnectMode Parameter Bit Definitions

Bit Number Definition

0 0—Use the Cisco CallManager Cisco IP Telephony Locale Installer feature for the configuration of

Cisco

ATA tone parameters. For more information, see the “Using the Cisco IP Telephony Network Locale

Option” section on page 4-5.

Note The version of Cisco CallManager must be 3.3(3) or later and must contain Cisco IP Telephony

Locale Installer.

1—Use the Cisco ATA call-progress tone parameter configuration to override the Cisco CallManager tone configuration parameters. For more information, see the

“Tone Configuration Parameters” section on

page 5-26.

Default: 0

1 Reserved.

2 0—Use the dynamic payload type 126/127 as the RTP payload type (fax pass-through mode) for G.711

µ-law/G.711 A-law.

1—Use the standard payload type 0/8 as the RTP payload type (fax pass-through mode) for G.711 µ-law/G.711 A-law.

Default: 0

3-6 Reserved.

7 0/1—Disable/enable fax pass-through redundancy.

Default: 0

8-12 Specifies the fax pass-through NSE payload type. The value is the offset to the NSE payload base number of

96. The valid range is 0-23; the default is 4.

For example, if the offset is 4, the NSE payload type is 100.

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Operational Parameters

Table 5-2 ConnectMode Parameter Bit Definitions (continued)

Bit Number Definition

13 0—Use G.711µ-law for fax pass-through codec.

1—Use G.711A-law for fax pass-through codec.

Default: 0

14-15 0—Use fax pass-through.

1—Use codec negotiation in sending fax.

2,3—Reserved.

Default: 0

16-20 Reserved.

21 0—Enable G729 on the Phone 1 FXS port.

1—Enable G729 on the Phone 2 FXS port.

Default: 0

22-24 Reserved.

25 0—Use the asterisk (*) as the first digit for your pre-call service access code.

1—Use the pound key (#) as the first digit for your pre-call service ccess code.

Default: 0

26 0—Enable the Auto Resume softkey when the Cisco ATA is in the call-waiting state.

1—Disable the Auto Resume softkey when the Cisco ATA is in the call waiting state.

Default: 0

27 0—Register the Cisco ATA as device type Cisco ATA 186 if you are running Cisco CallManager 3.2 or later.

This setting is the default.

1—Register the Cisco ATA as device type Cisco 7960 if you are running Cisco CallManager versions 3.0 or

3.1

Default: 0

28-29 0—Select the Cisco ATA Style for mid-call services. Services are call hold/resume, call transfer and

conference call.

1—Select the Bellcore Style for mid-call services. Services are call transfer and conference call.

2—Select the Cisco VG248 Style for mid-call services. Services are three-way calling, call transfer and conference call.

For end-user procedures of each service that the Cisco ATA supports for each style, see Appendix A, “How

to Use Pre-call and Mid-call Services.”

Default: 0

30 0/1—Disable/enable Cisco IOS Telephony Solution (ITS). Cisco ITS runs on an IOS router and is a subset of

Cisco

CallManager. If you have Cisco ITS, refer to the documentation for that product.

Default: 0

31 0 - Disable XML configuration file support (use if you are running Cisco CallManager version 3.0).

1 - Enable XML configuration file support (use if you are running Cisco CallManager version 3.1 or later).

Default: 1

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SigTimer

Description

This parameter controls various timeout values for the Cisco ATA . Table 5-3 contains bit definitions of this parameter.

Value Type

Bitmap

Default

0x00000064

Voice Configuration Menu Access Code

318

Related Parameter

CallWaitTone, page 5-36

Operational Parameters

Ta b l e 5-3 SigTimer Parameter Bit Definitions

Bit Number Definition

0-7 Call waiting period—The period between each burst of call-waiting tone.

Range: 0 to 255 in 0.1 seconds

Default: 100 (0x64=100 seconds)

8-15 Not used for SCCP.

16-21 Reserved—Should be set to 0.

22-25 Reorder delay—The amount of time before the Cisco ATA plays a fast-busy tone to its FXS port after the

far-end party disconnects a call.

Range: Values of 1 to 14 designate the number of seconds of the reorder delay; a value of 15 means that the Cisco

ATA will not play a fast-busy tone.

Default value: 0 (a four-second reorder delay)

26-27 Minimum hook flash time—The minimum on-hook time required for a hook flash event.

Range: 0 to 3

Default: 0 (60 ms)

Other possible values: 1=100 ms, 2=200 ms, 3=300 ms.

28-31 Maximum hook flash time—The maximum on-hook time allowed for a hook flash event.

Range: 0 to 15

Default: 0 (1000 ms)

Other possible values: 1=100 ms, 2=200 ms, 3=300 ms, 4=400 ms, 5=500 ms, 6=600 ms, 7=700 ms, 8=800 ms, 9=900 ms, 10=1000 ms, 11=1100 ms, 12=1200 ms, 13=1300 ms, 14=1400 ms, 15=1500 ms.

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Operational Parameters

OpFlags

Chapter 5 Parameters and Defaults

Description

Use this parameter to enable/disable various operational features.

See Table 5-4 for bit definitions of this parameter.

Value Type

Bitmap

Default

0x2

Voice Configuration Menu Access Code

323

Related Parameters

• TftpURL, page 5-4

• DHCP, page 5-8

• VLANSetting, page 5-11

Ta b l e 5-4 OpFlags Parameter Operational Features to Turn On or Off

Bit Number Definition

0 If Bit 0 = 0, the TFTP configuration filename supplied by the DHCP server overwrites the default filename for

each Cisco

ATA .

If Bit 0 = 1, the default Cisco ATA filename is always used.

Default: 0

1 If Bit 1 = 0, the Cisco ATA probes the static network router during the power-up process.

If Bit 1 = 1, static network router probing is disabled.

Default: 1

2 Reserved.

3 If Bit 3=1, the Cisco ATA does not request DHCP option 150 in the DHCP discovery message; some DHCP

servers do not respond if option 150 is requested.

Default: 0

4 If Bit 4 = 1, the Cisco ATA use the VLAN ID specified in the VLANSetting parameter for VLAN IP encapsulation

(see the

“VLANSetting” section on page 5-11).

Default: 0

5 If Bit 5=1, the Cisco ATA disables VLAN IP encapsulation.

Default: 0

6 If Bit 6=1, the Cisco ATA does not perform CDP discovery.

Default: 0

7 If Bit 7=1, the Cisco ATA does not allow web-based configuration.

Default: 0

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Chapter 5 Parameters and Defaults

Operational Parameters

Table 5-4 OpFlags Parameter Operational Features to Turn On or Off (continued)

Bit Number Definition

8-10 Reserved.

11 If Bit 11=0, the Cisco ATA requests the device hostname from the DHCP server.

If Bit 11=1, the Cisco ATA uses the device hostname that is specified in DHCP option 12.

Default: 0

12 Reserved.

13 If Bit 13=0 (default), use statically configured DNS IP addresses, if available, for name resolution. If statically

configured DNS servers are not available, use DHCP-provided DNS IP addresses for name resolution.

If Bit 13=1, use both statically configured DNS IP addresses and as many as two DHCP-provided DNS IP addresses. Therefore, the Cisco

For more information about statically configured DNS IP addresses, see the “DNS1IP” section on page 5-10 and the “DNS2IP” section on page 5-11.

Default: 0

14-31 Reserved.

ATA can query as many as four DNS IP addresses in one DNS query.

TOS

Description

This parameter allows you to configure Type of Service (ToS) bits by specifying the precedence and delay of audio and signaling IP packets, as follows:

• Bits 0-7—These bits are for the ToS value for voice data packets.

–

Range: 0-255

–

Default: 184

• Bits 8-15—These bits are for the ToS value for signaling-data packets

–

Range: 0-255

–

Default: 168

• Bits 16-31—Reserved.

Value Type

Bitmap

Default

0x000068B8

Voice Configuration Menu Access Code

255

Note This parameter is called UDPTOS in previous Cisco ATA releases. If you are performing a Cisco ATA

upgrade, the previous value of the UDPTOS parameter is carried forward to the TOS parameter.

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Tone Configuration Parameters

If you are running Cisco CallManager 3.3(3) with the Cisco IP Telephony Locale Installer, you should configure call-progress tones using the Network Locale option on the Cisco page. For more information about using the Network Locale option, see the

Telephony Network Locale Option” section on page 4-5.

If the desired network locale does not exist, you can configure call-progress tones using the Cisco ATA parameters described in this section. For the Cisco described in this section, you must set bit 0 the Cisco more information on the ConnectMode parameter, see the do not set this bit value to 1, the Cisco ATA will use the Cisco CallManager default tone settings for the United States.

The Cisco ATA supports the following tone parameters:

• DialTone

• DialTone2

• BusyTone

• ReorderTone

• RingBackTone

• CallWaitTone

Chapter 5 Parameters and Defaults

CallManager configuration

“Using the Cisco IP

ATA to use the Cisco ATA tone parameter values

ATA ConnectMode parameter to the value 1. For

“ConnectMode” section on page 5-21. If you

• AlertTone

The Cisco ATA supports two types of tone-parameter syntax—basic format and extended format. Basic format is used in most countries; use the extended format only if the country in which the Cisco

ATA is

used requires this format.

This section covers all the call-progress tones that the Cisco ATA supports, and contains the following topics:

• Tone Parameter Syntax—Basic Format, page 5-27

• Tone Parameter Syntax—Extended Formats, page 5-28

• Recommended Values, page 5-33

• Specific Tone Parameter Information, page 5-33

Note For detailed recommendations of tone-parameter values by country, see Appendix E, “Recommended

Cisco ATA Tone Parameter Values by Country.”

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Chapter 5 Parameters and Defaults

Tone Parameter Syntax—Basic Format

Each tone is specified by nine integers, as follows:

parametername: NumOfFreqs,Tfreq1,Tfreq2,Tamp1,Tamp2,Steady,OnTime,OffTime, TotalToneTime

• parametername is the name of the tone.

• NumOfFreqs is the number of frequency components (0, 1 or 2).

• Tfreq1 and Tfreq2 are the transformed frequencies of the first and second frequencies, respectively.

Their values are calculated with the following formula:

32767 * cos (2*pi*F/8000)

where F is the desired frequency in Hz. Set this value to 0 if the frequency does not exist.

The range of each value is –32768 to 32767.

For negative values, use the 16-bit 2’s complement value. For example, enter –1 as 65535 or as 0xffff.

• Tam p1 and Tam p2 are the transformed amplitudes of the first and second frequencies, respectively.

Their values are calculated with the following formulas:

Tone Configuration Parameters

32767 * A * sin(2*pi*F/8000)

A (amplitude factor) = 0.5 * 10^((k+10-(n-1)*3)/20)

where F is the desired frequency in Hz, k is the desired volume in dBm, and n is the number of frequencies. The ^ symbol means to the order of.

• Steady controls whether the tone is constant or intermittent. A value of 1 indicates a steady tone and

causes the Cisco tone pattern and causes the Cisco

• OnTime controls the length of time the tone is played in milliseconds (ms).

ATA to ignore the on-time and off-time parameters. A value of 0 indicates an on/off

ATA to use the on-time and off-time parameters.

Specify each value as a number of samples with a sampling rate of 8 kHz. The range of each value is 0 to 0xffff. For example, for a length of 0.3 seconds, set the value to 2400.

• OffTime controls the length of time between audible tones in milliseconds (ms).

Specify each value as a number of samples with a sampling rate of 8 kHz. The range of each value is 0 to 0xffff. For example, for a length of 0.3 seconds, set the value to 2400.

• TotalToneTime controls the length of time the tone is played. If this value is set to 0, the tone will play

until another call event stops the tone. For DialTone, DialTone2, BusyTone, ReorderTone, and RingBackTone, the configurable value is the number of 10 ms (100 = 1 second) units.

For the remaining tones, the configurable value is the number of samples with a sampling rate of 8 kHz.

Note All tones are persistent (until the Cisco ATA changes state) except for the call-waiting tone and the

confirm tone. The call-waiting tone, however, repeats automatically once every 10 seconds while the call-waiting condition exists.

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Tone Configuration Parameters

Tone Parameter Syntax—Extended Formats

Two types of extended format exist for the Cisco ATA tone parameters:

• Extended Format A, page 5-28—This format can be used for the following tone parameters:

–

DialTone

–

DialTone2

–

BusyTone

–

RingbackTone

–

CallWaitTone

–

AlertTone

• Extended Format B, page 5-29—This format can be used only for the ReorderTone parameter.

Extended Format A

Each tone is specified by 11 integers, as follows:

parametername:NumOfFreqs,Tfreq1,Tamp1,Tfreq2,Tamp2,NumOfOnOffPairs,OnTime1, OffTime1,OnTime2,OffTime2,TotalToneTime

Chapter 5 Parameters and Defaults

• parametername is the name of the tone.

• NumOfFreqs = 100 + the number of frequencies in the tone. (Therefore, NumOfFreqs = 101 for one

frequency, and 102 for two frequencies.)

• Tfreq1 and Tfreq2 are the transformed frequencies of the first and second frequencies, respectively.

Their values are calculated with the following formula:

32767 * cos (2*pi*F/8000)

where F is the desired frequency in Hz. Set this value to 0 if the frequency does not exist.

The range of each value is –32768 to 32767.

For negative values, use the 16-bit 2’s complement value. For example, enter –1 as 65535 or as 0xffff.

• Tam p1 and Tam p2 are the transformed amplitudes of the first and second frequencies, respectively.

Their values are calculated with the following formula:

32767 * A * sin(2*pi*F/8000)

A (amplitude factor) = 0.5 * 10^((k+10-(n-1)*3)/20)

where F is the desired frequency in Hz, k is the desired volume in dBm, and n is the number of frequencies. The ^ symbol means to the order of.

• NumOfOnOffPairs is the number of on-off pairs in the cadence of the tone.

Valid values are 0, 1 and 2. Use 0 if the tone is steady.

• OnTime1 and OnTime2 values are the lengths of time the tone is played for the first and second

on-off pairs of a cadence, respectively. (See

Figure 5-1 for a graphical representation.)

Specify each value as a number of samples with a sampling rate of 8 kHz. The range of each value is 0 to 0xffff. For example, for a length of 0.3 seconds, set the value to 2400.

• OffTime1 and OffTime2 values are the lengths of time that silence is played for the first and second

on-off pairs of a cadence, respectively. (See

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Chapter 5 Parameters and Defaults

OnTime_1

OffTime_1

OnTime_2

OffTime_2

Sound

Silence

Specify each value as a number of samples with a sampling rate of 8 kHz. The range of each value is 0 to 0xffff. For example, for a length of 0.3 seconds, set the value to 2400.

Figure 5-1 Cadence With Two On-Off Pairs

• TotalToneTime controls the length of time the tone is played. If this value is set to 0, the tone will play

until another call event stops the tone. For DialTone, DialTone2, BusyTone, ReorderTone, and RingBackTone, the configurable value is the number of 10 ms (100 = 1 second) units.

For the remaining tones, the configurable value is the number of samples with a sampling rate of 8 kHz.

Note All tones are persistent (until the Cisco ATA changes state) except for the call-waiting tone and the

confirm tone. The call-waiting tone, however, repeats automatically once every 10 seconds while the call-waiting condition exists.

Tone Configuration Parameters

Extended Format B

The ReorderTone parameter specifies the tone that plays when the called number is not available or the external circuit is busy. This tone can consist of:

• Up to three frequencies played simultaneously and a cadence of up to three on-off pairs. The first

on-off pair can repeat multiple times before the second on-off pair plays.

For example, a 400 Hz frequency plays four times for 0.75 second followed by 0.1 second of silence after each play and then plays one time for 0.75 second followed by 0.4 second of silence. This pattern can be set to repeat until another call event stops the pattern.

• Up to three frequencies played sequentially with a cadence of up to three on-off pairs

For example, the frequencies 900 Hz, 1400 Hz, and 1800 Hz play sequentially for 0.33 seconds each with no silence after the first and second frequencies but one second of silence after the third frequency.

The syntax of the ReorderTone parameter is specified by 17 integers, as follows:

ReorderTone:Sequential,NumOfFreqs,TFreq1,Tamp1,TFreq2, Tamp2,TFreq3,Tamp3,NumOfOnOffPairs,OnTime1,OffTime1, OnTime2,OffTime2,OnTime3,OffTime3,NumOfRepeats,TotalToneTime

where:

• Sequential specifies whether multiple frequencies in a tone play simultaneously (100) or

sequentially (101). Set to 100 for a tone with one frequency. If Sequential is 101, the number of frequencies (NumOfFreqs) has to be the same value as the number of on-off pairs in a cadence (NumOfOnOffPairs).

• NumOfFreqs is the number of frequencies in the tone (1, 2, or 3). The frequencies can play

simultaneously or sequentially, depending on the Sequential setting.

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Tone Configuration Parameters

OnTime_3

OffTime_3

99267

OnTime_1

OffTime_1

OnTime_2

OffTime_2

Sound

Silence

• TFreq1, TFreq2, and TFreq3 are the transformed frequencies of the first, second, and third

• Tam p1 , Tamp2 and Tamp 3 are the transformed amplitudes of the first, second and third frequencies,

• NumOfOnOffPairs is the number of on-off pairs in the cadences of the tone (0, 1, 2, or 3). For a

Chapter 5 Parameters and Defaults

frequencies, respectively. Calculate each value with the following formula::

32767 * cos (2 * pi * F/8000)

where F is the desired frequency in Hz. Set this value to 0 if the frequency does not exist.

The range of each value is –32768 to 32767.

For negative values, use the 16-bit 2’s complement value. For example, enter –1 as 65535 or as 0xffff.

respectively. Their values are calculated with the following formula:

32767 * A * sin(2*pi*F/8000)

A (amplitude factor) = 0.5 * 10^((k+10-(n-1)*3)/20)

where F is the desired frequency in Hz, k is the desired volume in dBm, and n is the number of frequencies (If Sequential is set to 101, n is equal to 1). The ^ symbol means to the order of.

steady tone, use 0.

If this value is 0, the OnTime1, OnTime2, OnTime 3, OffTime1, OffTime2, and OffTime3 values must also be 0.

• OnTime1, OnTime2, and OnTime3 are the lengths of time that the first, second, and third on-off pairs

of a cadence play a sound, respectively. (See

Figure 5-2 for a graphical representation.)

Specify each value as a number of samples with the sampling rate of 8 kHz. The range of each value is 0 to 0xffff.

For example, for a length of 0.3 seconds, set a value to 2400.

• OffTime1, OffTime2, and OffTime3 are the lengths of silence after the sound of the first, second, and

third on-off pairs of a cadence, respectively.

Specify each value as a number of samples with the sampling rate of 8 kHz. The range of each value is 0 to 0xffff.

For example, for a length of 0.3 seconds, set a value to 2400. (See Figure 5-2 for a graphical representation.)

Figure 5-2 Cadence with Three On-Off Pairs

• NumOfRepeats is the number of times that the first on-off pair of the cadence (specified by OnTime1,

OffTime1) repeats before the second on-off pair (specified by OnTime2, OffTime2) plays.

For example, if NumOfRepeats is 2, the first on-off pair will play three times (it will play once and then repeat two times), then the second on-off pair will play.

• TotalToneTime is the total length of time that the tone plays. If this value is 0, the tone will play until

another call event stops the tone.

This value is in 10 ms units (100 ms = 1 second).

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