Allied Telesis OmniConnect ISDN User Manual
User’s
Manual
OmniConnect/ISDNOmniConnect/ISDN
Internet Access Device
Limited Warranty
Allied Telesyn International warrants to the original purchaser that this product is free from
defects in workmanship or materials for a period of one (1) year from the date of purchase.
During the warranty period, and upon proof of purchase, should the product fail due to faulty
workmanship or faulty materials, Allied Telesyn International will, at its discretion, repair or
replace the defective products or components without charge for either parts or labor. Any
replacement will consist of a new or re-manufactured functionally equivalent product of equal
value, and will be solely at the discretion of Allied Telesyn International. This warranty shall
not apply if the product is modified, misused, tampered with, damaged by an act of God, or
subjected to abnormal working conditions. Repair or replacement, as provided under this
warranty is the exclusive and sole remedy of the purchaser. This warranty is in lieu of all
other warranties, express or implied, including any implied warranty of fitness for a particular
use or purpose. Allied Telesyn International shall in no event be held liable for indirect or
consequential damages of any kind or character to the purchaser.
Allied Telesyn International does not assume any liability arising from the application or use
of any products, or software described herein. Neither does it convey any license under any
applicable patent rights. Allied Telesyn International reserves the right to make changes in the
products described herein without notice. This document is subject to change without notice.
Copyright © 1999 by Allied Telesyn International
The contents of this publication may not be reproduced (in any part or as a whole) without the
permission of the publisher.
The information in this publication is believed to be accurate in all respects at the time of
publication, but is subject to change without notice. Allied Telesyn International assumes no
responsibility for any errors or omissions, and disclaims all responsibility for any
consequences resulting from the use of the information included herein. Additionally, Allied
Telesyn International assumes no responsibility for the functioning of undescribed features or
parameters.
OmniConnect, OmniStart and OmniConnect Monitor and combinations thereof are
trademarks of Allied Telesyn International.
TABLE OF CONTENTS
1. About This Guide ....................................................................... 1
1.1. Document objectives ..................................................................1
1.2. Audience...................................................................................1
1.3. Document organization .............................................................. 1
1.4. Document Conventions...............................................................2
2. Introduction and Overview ....................................................... 3
2.1. Product features......................................................................... 3
2.1.1. Hardware.................................................................................... 3
2.1.2. OmniStart................................................................................... 3
2.1.3. OmniConnect Monitor ................................................................ 3
2.1.4. ISDN Basic Rate Interface (BRI) ................................................. 3
2.1.5. Advanced voice support.............................................................. 4
2.1.6. Dial-on-demand routing.............................................................. 4
2.1.7. Bandwidth allocation control and bandwidth allocation protocols. 4
2.1.8. DHCP server............................................................................... 5
2.1.9. Network address translation ........................................................ 5
2.1.10. IP address assignment through IPCP............................................ 5
2.1.11. Force dynamically negotiated IP addresses .................................. 5
2.1.12. Data compression........................................................................ 5
2.1.13. Flash firmware upgrade ............................................................... 5
2.2. Security features.........................................................................6
2.3. Supported RFCs..........................................................................6
2.4. OmniConnect/ISDN panels.........................................................6
2.4.1. Power (green) ............................................................................. 7
2.4.2. Collision (amber)........................................................................ 7
2.4.3. Link (green)................................................................................ 7
2.4.4. B1 channel (green)...................................................................... 7
2.4.5. B2 channel (green)...................................................................... 7
2.4.6. D channel (green)........................................................................ 7
2.4.7. Phone (analog POTS line)........................................................... 8
2.4.8. ST (ISDN S/T)............................................................................ 8
2.4.9. U (ISDN U) ................................................................................ 8
2.4.10. Console (serial console) .............................................................. 8
2.4.11. Ethernet (four 10Base-T)............................................................. 8
2.4.12. Power (DC 12V)......................................................................... 8
2.5. Electrical & physical specifications ................................................9
3. Preparing for Installation........................................................ 10
3.1. Definition of terms....................................................................10
3.2. Helpful information ..................................................................11
3.2.1. Ordering an ISDN BRI line........................................................11
3.2.2. ISDN ordering codes (IOCs) user guide......................................11
3.2.3. Cabling......................................................................................11
3.2.4. Stacking.....................................................................................11
3.3. Safety recommendations & maintenance................................... 12
3.4. OmniConnect/ISDN package inspection .................................... 12
3.5. ISDN provisioning information & worksheet............................... 13
3.5.1. Data and voice applications over ISDN BRI...............................13
3.5.2. ISDN switch types.....................................................................14
3.5.3. ISDN provisioning with IOCs....................................................15
3.5.4. ISDN provisioning without IOCs............................................... 17
3.6. SPIDs ...................................................................................... 19
3.6.1. Generic SPIDs for NI-1 and NI-2 service ...................................20
3.6.2. AT&T 5ESS switch SPIDs ........................................................20
3.6.3. Northern Telecom DMS-100 switch SPIDs................................ 20
3.7. Cabling specifications .............................................................. 23
4. Getting Started.........................................................................25
4.1. Required connectors, cables and hardware................................ 25
4.2. ISDN port connection............................................................... 25
4.3. Ethernet (10Base-T) connections ............................................... 26
4.4. Windows® 95/98/NT configuration & installation...................... 27
4.4.1. NIC & network driver installation..............................................27
4.4.2. TCP/IP network installation & configuration ..............................27
4.4.3. TCP/IP network configuration ...................................................27
4.5. External telephone connection.................................................. 30
4.6. Power supply connection.......................................................... 30
4.7. Serial port console connection .................................................. 30
4.8. Powering on the OmniConnect................................................. 30
5. Configuration and Setup..........................................................31
5.1. Configuration checklist............................................................. 31
5.2. OmniStart installation .............................................................. 31
5.3. OmniStart configuration........................................................... 32
5.4. OmniStart screens ................................................................... 32
5.4.1. Welcome screen ........................................................................32
5.4.2. Choose destination location .......................................................33
5.4.3. Multiple router setup..................................................................34
5.4.4. Enter password.......................................................................... 34
5.4.5. Internet service provider setup ...................................................35
5.4.6. ISDN parameters setup.............................................................. 35
5.4.7. Advanced ISDN configuration...................................................36
5.4.8. ISDN Caller ID directory setup..................................................37
5.4.9. ISDN Add phone number...........................................................39
5.4.10. ISDN Edit phone number...........................................................40
5.4.11. ISDN Remove phone number ....................................................40
5.4.12. ISDN Directory setup ................................................................41
5.4.13. ISDN Add phone number...........................................................42
5.4.14. ISDN Edit phone number...........................................................43
5.4.15. ISDN Remove phone number ....................................................43
5.4.16. DNS configuration.....................................................................44
5.4.17. ISDN Parameter verification......................................................45
6. Advanced Setup Options......................................................... 46
6.1. Advanced setup options............................................................46
6.2. Performing advanced setup.......................................................46
6.3. Advanced setup screens ............................................................47
6.3.1. Advanced setup options..............................................................47
6.3.2. Internet router/filter setup options...............................................48
6.3.3. Route information......................................................................48
6.3.4. Setup Internet filter ....................................................................49
6.3.5. Advanced filter setup .................................................................50
6.3.6. OmniNAT setup.........................................................................53
6.3.7. Static NAT entries......................................................................53
6.3.8. Static PAT entries......................................................................54
6.3.9. LAN IP/DHCP setup options......................................................55
6.3.10. LAN IP configuration ................................................................56
6.3.11. DHCP server include/exclude IP address....................................57
6.3.12. DHCP server reserve/free IP address ..........................................58
6.3.13. Miscellaneous setup options.......................................................59
6.3.14. WAN IP address setup ...............................................................60
7. OmniConnect Monitor.............................................................. 61
7.1. Overview.................................................................................61
7.2. Running OmniConnect Monitor.................................................61
7.3. Diagnostics using OmniConnect Monitor ...................................61
7.4. OmniConnect Monitor screens..................................................62
7.4.1. OmniConnect Monitor main screen............................................62
7.4.2. Select OmniConnect ..................................................................63
7.4.3. Configure duration.....................................................................63
7.4.4. Caller ID....................................................................................63
7.4.5. Phone extension.........................................................................64
7.4.6. Diagnostics................................................................................64
7.4.7. Firmware upgrade......................................................................65
8. Troubleshooting....................................................................... 66
8.1. Hardware ................................................................................66
8.2. Software..................................................................................68
8.3. ISDN cause codes.....................................................................70
Appendix A. Glossary..........................................................................75
Appendix B. Regulatory compliance information ...................................79
Appendix C. Common TCP/UDP port assignments .................................84
1. About This Guide
This section discusses the objectives, audience, organization and conventions of the
OmniConnect/ISDN User’s Manual.
1.1. Document objectives
This publication guides the user through the preparation, installation, configuration and
troubleshooting of the OmniConnect/ISDN access device.
1.2. Audience
This publication is designed for a person with a basic understanding of the Microsoft
Windows® 95/98/NT operating system, Ethernet, standard telephone wiring practices and
networking protocols. It is recommended that the user read through the entire manual prior to
connecting and configuring the new OmniConnect/ISDN device. All acronyms used by the
configuration and installation manuals are defined in Appendix A.
1.3. Document organization
The document is organized as follows:
• Chapter 1, “About This Guide” discusses the objectives, audience,
organization and conventions of the OmniConnect/ISDN User’s Manual.
• Chapter 2, “Introduction and Overview” contains an overview of the
OmniConnect feature set, front and rear panel descriptions and the physical
specifications.
• Chapter 3, “Preparing for Installation” contains safety recommendations,
wiring connection considerations and preparation for ISDN provisioning
and worksheets and guidelines.
• Chapter 4, “Getting Started” contains step-by-step instructions for
configuring the OmniConnect/ISDN series access devices to operate in
various environments.
• Chapter 5, “Configuration & Setup” contains instructions on how to
configure the access device for use with the Local Area Network (LAN) and
ISDN providers.
• Chapter 6, “Advanced Applications” contains instructions on how to
configure advanced applications such as filtering, Network Address
Translation, (NAT) and Dynamic Host Configuration Protocol (DHCP).
• Chapter 7, “Monitoring OmniConnect/ISDN Operation” contains a
description on the installation and use of the OmniConnect Monitor
application.
• Chapter 8, “Troubleshooting” contains instructions on troubleshooting any
problems that may occur. In addition, this chapter lists and describes
Integrated Services Digital Network (ISDN) messages that may be sent to
the access device to indicate status.
• Appendix A, “Glossary” contains a list of all acronyms used as well as their
definition.
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• Appendix B, “Regulatory Compliance Information” contains the
international regulatory and compliance information for the OmniConnect.
• Appendix C, “Common TCP/UDP Port Assignments” contains a table of
the port assignments used by a variety of protocols that use both TCP and
UDP.
1.4. Document Conventions
This section describes the conventions used in this publication to convey instructions and
information.
• Terminal sessions are in courier font.
• Commands and keywords are in boldface font.
• User supplied variables are in italic font.
• Elements in square brackets ( [ ] ) are optional.
• Alternative, but required keywords are grouped in braces ( { } ) and
separated by a vertical bar ( | ).
NOTE: means reader take note. Notes contain helpful suggestions and references to materials
not contained in this manual.
WARNING statements appear in shaded boxes as shown below:
h WARNING! This warning symbol means danger. Bodily injury may result if improper
action is taken. Before working on any equipment, proper precautions must be taken.
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2. Introduction and Overview
Congratulations on your purchase of the OmniConnect/ISDN! The OmniConnect series of
access device offers an inexpensive, complete ISDN Internet access solution for the small or
branch office. The OmniConnect/ISDN is ideal for Small Office Branch Office (SOBO)
applications such as network-wide Internet access and making LAN-to-LAN connections to
remote nodes. The OmniConnect/ISDN access device connects Ethernet LANs to other
networks over Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) lines.
The OmniConnect/ISDN offers TCP/IP routing capability between LAN and WAN ports. In
addition, advanced services such as filtering, DHCP and NAT are available.
This chapter contains the following sections:
• Product features
• Security features
• Supported internet request for comments (RFCs)
• Internet access device front and back panels
• Physical specifications
2.1. Product features
This section describes the major features of the OmniConnect/ISDN device.
2.1.1. Hardware
The OmniConnect/ISDN access device features the following hardware interfaces:
• One ISDN U or S/T ISDN WAN Interface
• Four 10Base-T Ethernet LAN Ports
• One Plain Old Telephone System (POTS) analog port
• One nine pin (DB-9) serial console port
• One 2.5 mm DC (12V, 1A) power jack
The OmniConnect/ISDN access device also features nine status lights on the front panel to
provide visual indication of the access device operation. The access device itself can be
mounted on either a wall or desktop.
2.1.2. OmniStart
OmniConnect/ISDN remote access / Internet access device software includes OmniStart, a
Graphical User Interface (GUI) utility to assist the user in configuring the access device for
operation.
2.1.3. OmniConnect Monitor
OmniConnect/ISDN device software includes OmniConnect Monitor, a Graphical User
Interface (GUI) utility to assist the user in gathering statistics regarding the access device’s
operation after the configuration process is complete or while the access device is operating.
2.1.4. ISDN Basic Rate Interface (BRI)
OmniConnect/ISDN features either a standard U or S/T interface. (The OmniConnect/ISDN
(U) version uses the U interface and the OmniConnect/ISDN (ST) uses the S/T interface).
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Both interfaces support two independent Bearer (B) channels that can be connected to two
destinations or bundled for one connection to support Bandwidth-On-Demand. In addition to
standard data bearer services, the OmniConnect access devices support Data over Voice
(DOV) service. In some areas, DOV allows the use of inexpensive voice bearer services while
transmitting data, thus saving on long distance and other toll costs.
2.1.5. Advanced voice support
The OmniConnect series of remote access / Internet access devices feature built-in support for
voice call management. OmniConnect equips a small office with the communications
capabilities of a sophisticated corporate office. With OmniConnect/ISDN’s advanced voice
support, small office professionals will present the same professional image as their corporate
office counterparts. By leveraging the full power and speed of ISDN digital telephone service,
the OmniConnect access device provides comprehensive, cost-effective communications for a
small office - including complete voice and data call management. The flexible
OmniConnect/ISDN combines the capabilities of a personal phone system, personal assistant
and ISDN access device into a single, integrated and easy to use product.
OmniConnect/ISDN provides professional call management, call forwarding, distinctive
ringing and caller ID. OmniConnect forwards important callers to a user specified phone
number. When an important customer calls, OmniConnect dials other locations (such as a
cellular phone and an alternative work phone), and connects the caller even when the
OmniConnect user is away from the office. OmniConnect also provides real-time caller ID
support, notifying users of the incoming calls phone number so important calls will not be
missed. In addition, call ringing is distinctive based upon user’s needs.
2.1.6. Dial-on-demand routing
OmniConnect/ISDN includes dial-on-demand routing. Dial-On-Demand ensures that the
OmniConnect will automatically initiates a connection when data traffic is sent from the LAN
to the Internet. This allows LAN users connected to the OmniConnect to dynamically initiate
calls to remote devices across ISDN BRI lines as the need emerges. OmniConnect also
terminates ISDN connections when it senses that there is no demand on the ISDN line from
local users.
2.1.7. Bandwidth allocation control and bandwidth allocation protocols
Bandwidth Allocation Control Protocol (BACP) and the Bandwidth Allocation Protocol
(BAP) define a set of rules that gracefully control dynamic bandwidth allocation by managing
the number of links in a point-to-point protocol (PPP) multi-link bundle. BACP consists of a
network control protocol that negotiates once per PPP multi-link bundle while BAP defines a
set of request and response messages to manage the links.
OmniConnect/ISDN software supports dynamic management of both B channels.
Implementation of BACP and BAP allows OmniConnect access devices to coordinate and
negotiate the actual allocation and de-allocation of the second channel. The parameters are set
using the configuration screen. BACP is only implemented on a BRI interface.
Note: Multi-link PPP has to be negotiated for BACP to be functional.
If a data call is bumped to accommodate a voice call, and BAP negotiation is enforced, the
user might experience a very short audio idle period before a B channel becomes available. In
some cases, the user might not be able to connect the voice call if the peer (the user at the
other end of the data call) declines to terminate the link with the OmniConnect.
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2.1.8. DHCP server
DHCP automates IP addressing and reduces the number of IP addresses a site might require.
The OmniConnect can function as a dynamic host configuration protocol (DHCP) server.
When a DHCP server is enabled and configured, it assigns and manages IP addresses from a
specified address pool to DHCP clients. The options supported by this server are sufficient for
255 TCP/IP clients. If more IP addresses or options are required, a higher-capacity DHCP
server (i.e., Windows NT) could be used.
2.1.9. Network address translation
OmniConnect supports port or Network Address Translation (NAT) allowing a designated
private IP network to communicate with the outside world. When configured, OmniConnect
translates source addresses from an IP private network to a single, global, unique IP address
before forwarding the packets to the outside world. OmniConnect’s implementation of NAT
supports a variety of multimedia applications, games and standard utilities such as telnet, FTP
and HTTP by carefully monitoring each applications use of IP addresses and port numbers. In
addition, the OmniConnect/ISDN allows unsolicited UDP and TCP requests from the Internet
to be routed directly to a single client based solely on port number. This allows applications
that require conversations or connections to be initiated from the Internet such as Diablo,
Microsoft NetMeeting and CuSeeMe to operate correctly. In addition, the
OmniConnect/ISDN allows users to place web servers or email servers on the local LAN, by
allowing holes in NAT. This allows users to access an internal web server that uses a globally
administered IP address from the Internet.
2.1.10. IP address assignment through IPCP
The access device can be assigned an IP address from the remote device using Internet
Protocol Control Protocol (IPCP) address negotiation. The implementation is based on
RFC1332. IPCP address negotiation is on by default in any profile configured for IP routing.
This feature does not support assigning addresses to remote devices.
2.1.11. Force dynamically negotiated IP addresses
When this feature is off, the negotiated IP address is assigned to the standard or the userdefined address. It also tells the software to try any IP address configured for this port in
PPP’s IP address negotiation. When this feature is on and the internal profile does not contain
an address, the negotiated IP address is automatically assigned to the internal profile by the
system. If the Internal profile contains an address, it will be assigned to the user-defined
profile from which the call was initiated.
2.1.12. Data compression
The OmniConnect access device supports data compression using the compression algorithm
QIC-122 standard, Stac LZS. Data compression is a software configuration option that
optimizes the ISDN line bandwidth. Packets are compressed before being sent onto the ISDN
line. After they arrive at their destination, the packets are decompressed and sent on to the
remote LAN.
2.1.13. Flash firmware upgrade
The OmniConnect/ISDN remote access / access device, stores its firmware in FLASH readonly memory (ROM). The FLASH ROM allows the OmniConnect/ISDN access device
firmware to be easily upgraded using the local serial console port. Firmware upgrades may be
downloaded from the OmniConnect web site at http://www.alliedtelesyn.com. All current
configuration parameters for the OmniConnect/ISDN are stored in non-volatile storage. The
configuration parameters can be stored or retrieved via both the serial console port and the
OmniConnect configuration manager.
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2.2. Security features
The OmniConnect/ISDN access device provides the following security features:
• PPP authentication support, including Password Authentication Protocol
(PAP) and Challenge Handshake Authentication Protocol (CHAP)
• Password security for local and remote telnet and configuration access
• TCP, UDP and IP filtering based on source and destination IP addresses,
source and destination ports TCP and UDP ports, and IP packet types.
• Network Address Translation and Port Address Translation. All local,
private IP addresses are translated to a single, globally unique IP address,
with a unique port number, thus hiding the local station’s addresses and port
numbers from external users. Unless specifically authorized, no externally
generated connection can create a connection with an internal client.
2.3. Supported RFCs
The OmniConnect/ISDN access device supports the following Request For Comments (RFC)
documents:
RFC 1058 - Routing Information Protocol (RIP)
RFC 1332 - PPP Internet Protocol Control Protocol (IPCP)
RFC 1334 - PPP Authentication Protocols
RFC 1541 - Dynamic Host Configuration Protocol (DHCP)
RFC 1552 - PPP Internetwork Packet Exchange
RFC 1570 - PPP Link Control Protocol (LCP) Extensions
RFC 1618 - PPP Over ISDN
RFC 1638 - PPP Bridging Control Protocol (BCP)
RFC 1661 - Point-to-Point Protocol (PPP)
RFC 1717 - PPP Multi-link Protocol (MP)
2.4. OmniConnect/ISDN panels
Figure 2-1, 2-2 and 2-3 show the front and rear panels of the OmniConnect/ISDN access
device. Figure 2-1 shows the front panel, and applies to both versions of the access device.
Figure 2-2 shows the ISDN U interface, and 2-3 shows the ISDN S/T interface version.
OMNI
ISDN
Figure 2-1 Front Panel OmniConnect/ISDN
The Light Emitting Diode (LED) indicators on the front panel of the OmniConnect/ISDN
access device provide visual feedback of the current access device activity. The following
provides a brief description of each of the LEDs, in order, from left to right on the panel.
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2.4.1. Power (green)
When ON, the OmniConnect/ISDN is connected to the 12V DC power source.
OmniConnect/ISDN is powered when it is plugged in, there is no power switch.
2.4.2. Collision (amber)
When FLASHING, the OmniConnect/ISDN is experiencing collisions on the LAN segment to
which it is attached. It is normal for this indicator to flash on occasion.
2.4.3. Link (green)
This LED provides information about the state of the Ethernet 10Base-T connection. There
are four LEDs, one for each of the ports (1-4).
LED State Condition
OFF The port is not connected to an active 10Base-T repeater or adapter
FLASHING The port is receiving data on the associated port
ON The port is connected to an active 10Base-T repeater or adapter and the link
active
2.4.4. B1 channel (green)
This LED provides information about the state of the ISDN connection. There is a single LED
for each of the B1, B2 and D channels.
LED State Condition
OFF The B1 channel is not active
FLASHING The port is receiving and transmitting data on the B1 channel
ON The port is connected to an ISDN switch
2.4.5. B2 channel (green)
This LED provides information about the state of the ISDN connection. There is a single LED
for each of the B1, B2 and D channels.
LED State Condition
OFF The B2 channel is not active
FLASHING The port is receiving and transmitting data on the B2 channel
ON The port is connected to an ISDN switch
2.4.6. D channel (green)
This LED provides information about the state of the ISDN connection. There is a single LED
for each of the B1, B2 and D channels.
LED State Condition
OFF The D channel is not active
FLASHING The port is connecting to an ISDN switch and the Terminal Endpoint
Identifier is being assigned.
ON The port is connected to an ISDN switch
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Figure 2-2 Rear Panel OmniConnect/ISDN (U) Remote Access Internet access device
Figure 2-3 Rear Panel OmniConnect/ISDN (ST) Remote Access Internet access device
The connectors and switches on the rear panel of the OmniConnect/ISDN (U) and
OmniConnect/ISDN (ST) allow connections to an external analog phone, ISDN U or ST
interface, serial console, 10Base-T network and DC power. The following provides a brief
description of each of the connectors and switches on both models.
2.4.7. Phone (analog POTS line)
POTS connection to an external telephone, facsimile machine or answering machine. This is a
standard phone jack (RJ-11 style connector).
2.4.8. ST (ISDN S/T)
ISDN line from an external NT1 (RJ-45 connector). This connector is only present on the
OmniConnect/ISDN (ST) model.
2.4.9. U (ISDN U)
ISDN line from telephone company (RJ-45 connector). This connector is only present on the
OmniConnect/ISDN (U) model.
2.4.10. Console (serial console)
Nine pin (DB-9 female) connector to an external RS-232C compatible terminal or computer.
2.4.11. Ethernet (four 10Base-T)
Four Unshielded Twisted Pair (UTP) 10Base-T Ethernet LAN ports (RJ-45 connector). Port 1
is used for connections to other repeaters and PCs. Ports 2-4 are used solely for connections to
PCs. In order to connect the OmniConnect/ISDN access devices to another hub, the MDI
switch at the bottom of the access device must be moved to the ON position. The
OmniConnect/ISDN devices are shipped with the switch in the OFF position, for connection
to PCs. When attempting to move the switch position, please use a non-conductive (plastic)
object.
2.4.12. Power (DC 12V)
DC 12V power supply connection to the OmniConnect/ISDN. This input takes a 12V, 1A
regulated supply.
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2.5. Electrical & physical specifications
The specifications for the OmniConnect/ISDN access device are listed in Table 2-1 below.
Table 2-1System Specifications OmniConnect/ISDN Internet access device
Description Design Specification
Height x width x depth 50 x 256 x 152mm
Weight OmniConnect/ISDN (ST): 1.25 lbs.
OmniConnect/ISDN (U): 1.25 lbs.
Power supply External 12V DC, 1 AMP
Processor 25MHz 68EN360
Memory 4MB of DRAM
1MB of FLASH
512KB of NVRAM
LAN interface Four 10Base-T, RJ-45 connectors
WAN interface One BRI ISDN
OmniConnect/ISDN (ST) – ISDN S/T Interface (RJ-45)
OmniConnect/ISDN (U) – ISDN U Interface (RJ-45)
Telephone interface POTS RJ-11 connector
Serial console One 9 pin female (DB-9F) port for connection to DTE
Operating temperature
Storage temperature
Compliance FCC Class B requirements and other compliance outlined
Operating humidity 20% to 95% non-condensing
0° C - 40° C (0° F - 120° F)
-35° C - 70° C (-30° F - 160° F)
in Appendix B
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3. Preparing for Installation
This chapter provides information required to prepare for installation of the
OmniConnect/ISDN. This chapter should be read carefully to ensure quick, correct
installation of the OmniConnect/ISDN. This chapter contains the following sections:
• Definition of terms
• Helpful information
• Safety recommendations and electromagnetic interference prevention
• OmniConnect/ISDN inspection and contents
• ISDN provisioning information and worksheet
• Cabling specifications
3.1. Definition of terms
The following terms used in this manual are used during the configuration process.
Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) - A digital
communication medium that operates over existing analog telephone lines provided by the
telephone company. ISDN BRI provides two 64 KBPS Bearer (B) channels for voice and data
and one 16 KBPS D channel for customer and call information. ISDN BRI is usually denoted
as 2B+D.
Service Profile Identifiers (SPIDs) – These are numbers assigned by the ISDN service
provider that identify the ISDN B channels. The SPID format is generally the ISDN telephone
number with several numbers added to it. Depending on the switch type supporting your
ISDN BRI line, your ISDN line might be assigned none, one, or two SPIDs. They are
assigned only in North America.
Directory numbers - The ISDN equivalent of standard telephone numbers. These are the
numbers the access device dials to connect to a remote access device or the numbers that
users dial to connect to a POTS or telephone line attached to the local access device. In order
to use the OmniConnect access device’s powerful call management features to the fullest
extent, it is recommended that multiple Directory Numbers or DNs are for the ISDN BRI line
are ordered along with the line. ISDN BRI lines are generally assigned two local directory
numbers, one for each B channel. However, most Bell Operating Companies and telecom
providers allow up to 8 or 16 Directory Numbers assigned to each line.
Access code - A number that must be dialed preceding the telephone number to dial outside
of a specific telephone system, such as a Centrex system. Examples of this are the ‘9’ that
precedes the telephone number.
Internet Protocol (IP) address - A network address that uniquely identifies a device on an IP
network. This type of address consists of 4 bytes, represented as decimal values, separated by
periods, e.g., 192.168.2.143.
Media Access Control (MAC) address - This 48-bit address is assigned by the device
manufacturer to define the Ethernet address of the device. All OmniConnect access devices
have MAC addresses of the form 00-10-98-xx-xx-xx. Each byte is represented as a
conventional two digit hexadecimal number.
Point-to-Point Protocol (PPP) - A serial protocol defined in RFC 1661 that is used to
provide point-to-point connectivity over serial links.
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Password Authentication Protocol (PAP) - A form of PPP authentication that requires an
exchange of user names and clear-text passwords between two devices. PAP passwords are
sent unencrypted.
Challenge Handshake Authentication Protocol (CHAP) - A form of PPP authentication
that requires an exchange of user names and secrets (encrypted passwords) between two
devices. This security feature is supported on lines using PPP encapsulation. CHAP
passwords are called secrets because they are sent encrypted.
3.2. Helpful information
This section provides information located in this user’s manual that is useful in configuring an
OmniConnect/ISDN remote access / access device.
3.2.1. Ordering an ISDN BRI line
If you have not yet ordered an ISDN BRI line, refer to the worksheet and instructions
provided at the end of this chapter, in the section entitled ISDN Provisioning Worksheet and
Information.
3.2.2. ISDN ordering codes (IOCs) user guide
ISDN is a complex service with many network options. ISDN service is usually ordered using
ISDN ordering codes (IOCs), which simplify the connection and installation of ISDN. If your
local telephone company supports IOCs, see the sub-section entitled ISDN Provisioning with
IOCs. If your local telephone company does not support IOCs, see the sub-section entitled
ISDN Provisioning without IOCs. To help in this process, OmniConnect products support the
most common central office switches in a variety of configurations. IOC Codes EZ-ISDN 1
(Capability U) and Capability S1 are recommended for use in North America with the
OmniConnect/ISDN access device products.
3.2.3. Cabling
The OmniConnect/ISDN access devices use a DB-9 female connector. See the section entitled
Cabling at the end of this chapter for a description on the cable connections
3.2.4. Stacking
You must remove the interlock cap (endstop) at each corner of the unit from every
OmniConnect except the one, which will be on top. From the side of the unit, insert the tip of
a small straight-slot screwdriver into the opening of the interlock cap. Press down on the
screwdriver to pry the cap off.
Install the square rubber bumpers on the base unit.
Note: The LanEdge products will not interlock (stack) properly if the square rubber
bumpers are installed on the interlocking (upper) unit; install these bumpers only on
the base unit.
To interlock the units into a stack, place the base unit on the desktop, then place the next unit
over the base (or stack) and press down on each corner to snap the units together. Repeat until
all units are in the assemblage.
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3.3. Safety recommendations & maintenance
These guidelines must be followed to ensure safety and proper maintenance.
• Do not attempt to remove the top or bottom covers, as you may be exposed
to a shock hazard. Only qualified service personnel should attempt to
remove the covers.
• Do not place items on top of the OmniConnect/ISDN chassis as these items
may fall into the vents or cover them and prevent proper cooling of the
electronic devices.
• Do not expose the OmniConnect chassis to rain or excessive moisture to
avoid the risk of shock or permanent damage to the set.
• Consult a service technician if, after following all instructions in this
manual, the OmniConnect still does not operate correctly.
• Keep the chassis area clear and dust-free during and after installation.
• Do not use alcohol or any ammonia-based liquid to clean the OmniConnect
chassis. If necessary, wipe with a dry, lint free cloth.
h WARNINGS!
Hazardous voltages are present in the BRI ISDN cable. If you detach the cable, detach
the end away from the OmniConnect first to avoid electrical shock. Hazardous voltages
are also present on the Printed Circuit Board (PCB) in the area of the BRI ISDN RJ-45
connector.
The installation and configuration of the system should not occur during periods of
lightning activity.
Users should not tamper with the ISDN connection.
Ports labeled “10Base-T” and “Console” are safety extra-low voltage (SELV) circuits.
SELV circuits should only be connected to SELV circuits. Do not connect the 10Base-T
connectors (RJ-45) to the BRI ISDN connection as this will result in permanent damage
to the OmniConnect access device.
Ultimate disposal of this product should be handled according to all relevant
international, federal, state, and local regulations.
3.4. OmniConnect/ISDN package inspection
The OmniConnect/ISDN shipkit includes the following items:
• One OmniConnect/ISDN (ST) or OmniConnect/ISDN (U) internet access
device
• One AC power adapter
• One OmniConnect/ISDN CD-ROM
• One OmniStart Quick Start Guide
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• One 10Base-T Ethernet Cable
• One analog Telephone Cable
• One Warranty Card
Inspect all items for shipping damage. If anything appears damaged, or if problems are
encountered during installation or configuration, contact the local customer service
representative for help. Retain the shipping containers in case the unit needs to be returned.
3.5. ISDN provisioning information & worksheet
This section describes the process of ordering and provisioning an ISDN BRI line to operate
with the OmniConnect/ISDN. Both the ISDN BRI line configuration and the OmniConnect
configuration are dependent upon the ISDN switch that is used by the local telephone
company that is providing the ISDN service. Some local telephone companies allow the use
of ISDN Ordering Codes (IOCs) to simplify ISDN ordering. The ordering codes reflect a
standard set of commonly used configurations for ISDN BRI. If the local telephone company
does not support IOCs, detailed provisioning requirements must be provided. The following
subsections provide describe provisioning the ISDN line for use with the OmniConnect.
• Data and Voice Applications over ISDN BRI
• ISDN Switch Types
• ISDN Provisioning with IOCs
• ISDN Provisioning without IOCs
• SPIDs
• ISDN Provisioning Worksheet
3.5.1. Data and voice applications over ISDN BRI
The OmniConnect/ISDN supports both data and voice applications. Voice applications can be
initiated via the analog telephone port on the OmniConnect access device. If voice capability
is not required, it is possible in some areas to provision the line for data only support. This
may be the preferred option since some ISDN service providers tariff data only lines less than
data and voice lines.
In addition to supporting both voice and data services, the OmniConnect supports Data Over
Voice (DOV) bearer services. In some service areas, provisioning the ISDN line for DOV
bearer service is more inexpensive than data bearer services. DOV is chosen during the ISDN
configuration process.
The use of the analog line requires the use of Additional Call Offering (ACO) services and a
BRI configured for both voice and data applications. ACO allows the user to receive voice
calls when both B channels are being used for data applications. However, regardless of the
type of ISDN service, a voice call cannot be received when there are data calls that have been
made to two different sites. AT&T Custom services (as opposed to NI-1) have an additional
limitation; a voice call cannot be received when both B channels are being used for data.
Outgoing calls are not affected by this limitation since the OmniConnect controls them.
In North America, if the local ISDN connection is supported by an AT&T 5ESS switch, it is
recommended that IOC U/EZ-ISDN 1, IOC V/EZ-ISDN 1A with support for simultaneous
voice and data or IOC S/S1 (if not using an AT&T switch) is ordered for the OmniConnect. In
order to take complete advantage of the advanced call management features of the
OmniConnect access device, it is required that multiple directory numbers (DN’s) or phone
numbers be ordered along with the ISDN line. OmniConnect accommodates multiple phone
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numbers attached to a single phone (each ringing the same phone). This helps the user
respond to incoming calls differently based on the number dialed.
3.5.2. ISDN switch types
The OmniConnect/ISDN supports the switch types described in this section. In North
America, telephone companies primarily provide BRI service with AT&T or Northern
Telecom switches
3.5.2.1. National ISDN-1
National ISDN-1 (NI-1) BRI switches comply with established National (United States) ISDN
standards. This type of line is supported by AT&T, Northern Telecom and other
manufacturers’ switches. If possible, this type of BRI line should be ordered from the
telephone company service provider since National ISDN-1 switches are guaranteed to offer
Additional Call Offering (ACO). ACO allows the ISDN user to receive an incoming call
when both B channels are in use.
3.5.2.2. AT&T 5ESS Custom
AT&T 5ESS switches can operate in custom mode, in addition to NI-1 mode (explained
above). Custom mode allows the switch to be configured to operate in either a point-to-point
or a multipoint configuration. Point-to-point configurations support one piece of terminal
equipment on the BRI line and do not require Service Profile Identifiers (SPIDs).
Note: For information on SPIDs, please see the section entitled SPIDs.
It is not possible to support two voice channels simultaneously on a Custom Point-to-Point
link. Therefore, Point-to-Point service only requires the provisioning of one telephone number
for both B channels. Multipoint configurations support multiple pieces of terminal equipment
on the same BRI line and requires SPIDs.
3.5.2.3. Northern Telecom DMS-100 Custom
Northern Telecom DMS-100 switches support a custom mode used with older terminal
equipment in addition to NI-1.
3.5.2.4. EURO-ISDN ISDN BRI switch type
The EURO-ISDN switch type, also known as NET-3, is used in Europe and parts of Asia,
including the United Kingdom, France, Germany, Singapore, and Taiwan.
Note: International ISDN BRI lines are not assigned SPIDs; they are typically assigned a
single Directory Number.
There are two basic NET-3 (EuroISDN) implementation variants, termed NET-3 Asia and
NET-3 Europe. In European variations, the Called Party information is transmitted only in the
Q.931 called party information element, whereas in Asian variants, it is permitted (and
sometimes required) to be transmitted in an optional keypad information element.
3.5.2.5. 1TR6 ISDN BRI switch type
The 1TR6 switch type is used in Germany. The 1TR6 lines can be configured for multiple
subscriber numbers, usually referred to as "extended addressing" in Germany. The line is
usually assigned a group of eight sequential directory numbers that can be used for the
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different pieces of terminal equipment used on the BRI line. These numbers are also used for
allocation to the analog telephone port.
Note: International ISDN BRI lines are not assigned SPIDs.
3.5.3. ISDN provisioning with IOCs
ISDN service may be ordered using ISDN Ordering Codes (IOCs) or capability packages. If
the local telephone company supports IOCs, the instructions in this section are applicable. For
the purposes of ordering ISDN lines, capability package designations and IOC codes are
equivalent. Therefore, ordering capability package (IOC) U or EZ-ISDN 1 is equivalent.
The development of ISDN ordering codes (IOCs) simplifies the process of ordering ISDN
service. The ISDN Solutions Group, a consortium of ISDN equipment vendors, service
providers, and Bellcore, established these codes to represent predetermined line
configurations for ISDN Basic Rate service for specific applications. If the local service
provider does not support IOCs, see the section ISDN Provisioning without IOCs.
3.5.3.1. EZ-ISDN 1 (capability package U)
Ordering EZ-ISDN 1 (Capability Package U) is recommended by the industry for most small
office/small business applications. EZ-ISDN 1 or EZ-1 provides a voice and data BRI line
with a set of supplementary voice features enabled. If EZ-ISDN 1 is not available from the
local service provider, consider the remaining options listed in this document.
Note: For the purposes of ordering the ISDN line, IOC U and EZ-ISDN 1 differ from IOC
V and EZ-ISDN 1A only in that the latter include support for voice mail. If voice mail
is needed, IOC V or EZ-ISDN 1A should be chosen. In all other respects, the two are
identical. The general and supplementary voice features associated with EZ-ISDN 1
are listed below:
3.5.3.1.1. Features
• 2B service
• Both B channels alternating voice and data
• Two directory numbers
• Flexible calling voice features (call forwarding, call transfer, call waiting,
• Caller ID
Automatic support for call waiting, call conferencing, call transfer and call forwarding applies
only to the first telephone or Directory Number provided (also called Directory Number 1).
For IOC V and EZ-ISDN 1A, voice mail support is automatically included only for the first
DN. Caller ID is supported on both Directory Numbers 1 and 2, but not on the secondary
Directory Numbers (if any). Therefore, if the supplementary voice features are required on the
second or other Directory Numbers, they must be specifically requested.
• For Call Waiting (as well as Dynamic Bandwidth Allocation) ask for
• For Call Conference (Three-Way Calling) and Call Transfer, ask for
• For Call Forwarding, ask for Call Forwarding Variable
• For Voice Mail (if ordering IOC V or EZ-ISDN 1A), ask for Voice Mail
three-way conference calling)
Additional Call Offering (ACO)
Flexible Call Offering (FCO)
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U/EZ-ISDN 1 does not provide support for simultaneous voice and data on the same
Directory Number, only alternating voice and data is supported. Therefore, if a DN is being
used for a data call, it will be unavailable for an incoming voice call. Incoming calls to the
DN being used will ring busy. However, if the other DN is free, incoming calls will be
allowed on the that DN. Outgoing voice calls are possible since the OmniConnect controls the
outgoing calls for both data and voice. If simultaneous voice and data services are required,
either IOC S or S1 (see below) must be used with Supplementary Voice Services or if the
switch being used is an AT&T 5ESS NI-1 the parameter MAXBCHL must be set to 2.
Neither U/EZ-ISDN 1 nor V/EZ-ISDN 1A provide automatic support for outgoing Caller ID
blocking. To request to have Caller ID blocked added to either DN or both, the user must ask
for Calling Number Privacy. If EZ-ISDN 1 is not available, review the following list and
order ISDN lines from the local service provider using capabilities S or R. Request the
appropriate IOC for the application.
3.5.3.1.2. Capability S (previously generic data M) or S1 (NYNEX)
This ordering code is recommended for applications such as Internet access, BBS and modem
pooling. Capability S allows a maximum of two simultaneous voice and data calls
automatically on both directory numbers. It is the most feature-rich after EZ-ISDN 1 and
supports most voice and data applications. It does not, however support the bulk of the
supplementary features (call conferencing, call transfer, call forwarding and call hold)
supported by EZ-ISDN 1 or IOC U. Capability S1 also provides Additional Call Offering
(ACO) allowing Call Waiting and Dynamic Bandwidth Allocation on both telephone
numbers, whereas U/EZ-ISDN 1 provides ACO automatically on the first DN. Voice mail is
also not supported by S1.
In some areas, ISDN tariffs may warrant the use of ordering codes with fewer features. For
example, in a particular region, there may be additional monthly expense associated with
having voice service on each B channel. If data-only applications are being used, Capability R
(previously Generic Data I) may be more cost-effective than Capability S or S1.
3.5.3.2. Capability S
• 2B service
• Both B channels simultaneous voice and data
• Two directory numbers
• Caller ID
3.5.3.2.1. Capability R (previously generic data I)
This ordering code is recommended for applications such as Internet access, BBS and modem
pooling. Capability R does not allow voice calls. In some areas, ISDN tariffs may warrant the
use of ordering codes with fewer features. For example, in a particular region, there may be
additional monthly expense associated with having voice service on each B channel. If you
have a data-only application, Capability R (previously Generic Data I) may be more costeffective.
• 2B service
• Both B channels data only
• Two directory numbers
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3.5.4. ISDN provisioning without IOCs
This section provides the information required when an ISDN BRI line is ordered without an
IOC. The BRI switch provisions are summarized by switch type (AT&T and DMS-100) for
each of the options that the switches support. When the ISDN BRI line is being ordered
photocopy the appropriate summary for your BRI switch type and attach it to the worksheet or
order form. This will ensure correct provisioning of the ISDN switch.
An explanation of various parameters listed in the provisioning tables are provided following
the AT&T and DMS-100 provisioning tables.
Table 3 –1: AT&T 5ESS Provisioning
Parameter National ISDN –1 Custom
Directory Numbers (DN)
Service Profile Identifiers (SPIDs)
Data Line Class (DSLCLS)
B1 Service (B1SERV)
B2 Service (B2 SERV)
Circuit Switched Voice Calls (CSV)
CSV Channel (CSVCHL)
CSV Additional Call Offering (CSVACO)
CSV Limit
Circuit Switched Data (CSD)
2 – 8 2 – 8 1
2 2 0
STD MP PP
(On Demand) DMD
Note: If voice capability is
not required, replace with
DATA ONLY
(On Demand) DMD
Note: If voice capability is
not required on B2, replace
with DATA ONLY
2 2 1
Any Any Any
Unrestricted - -
2 - 2 2 2
Multipoint
(On Demand)
DMD
(On Demand)
DMD
Custom
Point-to-Point
(On Demand)
DMD
(On Demand)
DMD
CSD Channel (CSDCHL)
CSD Additional Call Offering (CSDACO)
Terminal Type (TERMTYP)
Electronic Key System (EKTS)
Any Any Any
No - -
A A A
No - -
Note: A blank cell indicates that this configuration option is not applicable for this line
provision
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Table 3 –2: Northern Telecom DMS-100 Provisioning
Parameter National ISDN –1 Custom Multipoint
Directory Numbers (DN)
Service Profile Identifiers (SPIDs)
Signaling
B Channels
Protocol Version Control (PVC)
Bearer Service
TEI Assignment
Release Key
Additional Call Offering (ACO) Yes Yes
EKTS No No
Notification Busy Limit
VVBD/CMD on any B VVBD/CMD on any B
3.5.4.1. Provisioning parameter definitions
♦ B1 Service (B1SERV)
The bearer service on the B1 line is set to determine whether voice and data or data only
services are required on the B1 line. This should be set to DMD, or On Demand, which
instructs the switch to allow both voice and data on the B1 channel.
♦ B2 Service (B2SERV)
2 – 8 2 - 8
2 2
Functional Functional
2 2
2 1
Dynamic Dynamic
No No
1 1
The bearer service on the B2 line is set to determine whether voice and data or data only
services are required on the B2 line. This should be set to DMD, or On Demand, which
instructs the switch to allow both voice and data on the B2 channel.
♦ Circuit Switched Data (CSD)
This parameter sets the total number of B channels that will be used for data services. It
should be set to two so that data services are possible on both B1 and B2 simultaneously.
♦ Circuit Switched Data Channel (CSD CHL)
This parameter sets which bearer channel should be used for the data call. This parameter
should be set to ANY to allow either B channel to be used.
♦ Circuit Switched Data Additional Call Offering (CSD ACO)
This parameter allows incoming data calls when the bearer channel is busy with a data call.
This feature provides notification to the ISDN CPE equipment that a call directed to the CPE
is present at the switch, even though the bearer channel may be busy. This parameter should
be set to U or Unrestricted.
♦ Circuit Switched Data Limit (CSD Limit)
This parameter sets the limit of the number of data calls that may be received at any given
instance. It should be set to two to allow two data calls simultaneously.
♦ Circuit Switched Voice (CSV)
This parameter sets the total number of B channels that will be used for voice services. It
should be set to two so that voice services are possible on both B1 and B2.
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♦ Circuit Switched Voice Channel (CSV CHL)
This parameter sets which bearer channel should be used for the voice call. This parameter
should be set to ANY to allow either B channel to be used.
♦ Circuit Switched Voice Additional Call Offering (CSV ACO)
This parameter allows incoming voice calls when the bearer channel is busy with a data call.
This feature provides notification to the ISDN CPE equipment that a call directed to the CPE
is present at the switch, even though the bearer channel may be busy. This parameter should
be set to U or Unrestricted.
♦ Circuit Switched Voice Limit (CSV Limit)
This parameter sets the limit of the number of voice calls that may be received at any given
instance. It should be set to two to allow two voice calls simultaneously.
♦ Directory Number (DN)
The local phone number(s) associated with the B1 and B2 channels. Typically two DNs are
assigned.
♦ Electronic Key Telephone System (EKTS)
This parameter is used to tell the switch that the CPE equipment is a key system. This
parameter should be set to no.
♦ Terminal Type (TERMTYP)
AT&T has defined terminal types by letters. Terminal Type A is a basic ISDN terminal.
TERMTYP should be set to A.
♦ Service Profile Identifier (SPID)
A SPID is a number that identifies ISDN equipment attached to an ISDN line. In North
America, ISDN lines are typically provisioned with zero, one or two SPIDs.
3.6. SPIDs
A Service Profile Identifier (SPID) is a number that identifies ISDN equipment attached to an
ISDN line. SPIDs are in common use only in North America. In North America, ISDN lines
are provisioned, depending upon the ISDN switch type, with one, two, or zero SPIDs. For
AT&T 5ESS custom switches, no SPID is assigned if the ISDN provider is using a Point-toPoint switch and one SPID is assigned for the Multipoint switch. For Northern Telecom
DMS-100, NI-1 and all NI-1 compliant switches, two SPIDs are usually assigned. All other
switch types do not use SPIDs. When ISDN service is ordered, the ISDN provider assigns the
necessary SPID or SPIDs, which are then used when configuring the OmniConnect/ISDN.
Note: Normally, it is not necessary to understand the details regarding SPIDs; the
An SPID is normally derived from a telephone number for the ISDN BRI line. It may or may
not include the area code, and it may have a special prefix and/or suffix. The SPID formats
used for NI-1, NI-2, AT&T 5ESS and Northern Telecom DMS-100 switches are described in
the following sections.
numbers provided by the ISDN provider are simply entered when configuring the
OmniConnect. If, however, the ISDN provider does not provide the necessary SPIDs
or provides SPIDs that are incorrect, the information in the following sections will
aid in providing an explanation to the ISDN provider regarding the SPID
requirements.
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3.6.1. Generic SPIDs for NI-1 and NI-2 service
A generic SPID format for National ISDN-1 (NI-1) and National ISDN-2 (NI-2) service is
used by some telephone companies. The format for these generic SPIDs, which are the same
for all switches, is as follows:
aaannnnnnnsstt
• aaa is the 3-digit area code and nnnnnnn is the 7-digit telephone number for
the ISDN BRI line.
• ss is the Sharing Terminal Identifier (ID), which a two-digit number from 01 to
32. These two digits are normally 01.
• tt is a 2-digit code Terminal ID (TID), which is a two-digit number from 01 to
08. These two digits are normally 01.
For example, if the telephone company assigns the telephone numbers 732-555-4549 and
732-555-5343 to the ISDN BRI line, and the IDs and TIDs for both SPIDs are all 01, the
SPIDs are 73255545490101 and 73255553430101.
3.6.2. AT&T 5ESS switch SPIDs
For National ISDN-1 (NI-1) service from an AT&T 5ESS switch, SPIDs are normally in this
format:
01nnnnnnn0tt
• nnnnnnn is a 7-digit telephone number (not including the area code) of the
ISDN BRI line.
• tt is a 2-digit Terminal ID code (TID) from 00 to 62.
For example, if the telephone company assigns the telephone numbers 555-4549 and 555-
5343 to the ISDN BRI line, and 00 is the TID for both numbers, the SPIDs are
015554549000 and 015555343000.
For AT&T Custom Multipoint service, SPIDs are normally in this format:
01nnnnnnn0
• nnnnnnn is a 7-digit telephone number (not including the area code) of the
ISDN BRI line.
For example, if the telephone company assigns the telephone numbers 555-4549 and 555-
5343 to the ISDN BRI line, the SPIDs are 0155545490 and 0155553430.
There are no SPIDs for AT&T Custom Point-to-Point service.
3.6.3. Northern Telecom DMS-100 switch SPIDs
For National ISDN-1 (NI-1) service from a Northern Telecom DMS-100 switch, SPIDs are
normally in this format:
aaannnnnnnsstt
• aaa is the 3-digit area code and nnnnnnn is the 7-digit telephone number for
the ISDN BRI line.
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• ss is an optional SPID suffix. If present, it is either one digit or two digits. If the
optional suffix is one digit, it must be 0, 1 or 2. A different digit is normally
used for each of the two SPIDs for the ISDN line. If the optional suffix is two
digits, it must be 00, 01 or 02. A different pair of digits is normally used for
each of the two SPIDs for the ISDN line.
• tt is a 2-digit code from 00 to 62.
For example, if the telephone company assigns the telephone numbers 555-4549 and 555-
5343 to the ISDN BRI line, 01 and 02 are the SPID suffixes, and 00 is the two-digit code
for both SPIDs, the SPIDs are 40855545490100 and 40855553430200.
For DMS-100 Custom service from a Northern Telecom DMS-100 switch, SPIDs are
normally in this format:
aaannnnnnnss
aaa is the 3-digit area code and nnnnnn is the 7-digit telephone number of the ISDN line.
• ss is an optional SPID suffix. If present, it is either one digit or two digits. If the
optional suffix is one digit, it must be 0, 1 or 2. A different digit is normally
used for each of the two SPIDs for the ISDN line. If the optional suffix is two
digits, it must be 00, 01 or 02. A different pair of digits is normally used for
each of the two SPIDs for the ISDN line.
For example, if the telephone company assigns the telephone numbers 555-4549 and 555-
5343 to the ISDN BRI line, and 00 and 01 are the SPID suffixes, the SPIDs are
4085554549 00 and 408555534301.
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ISDN LINE CONFIGURATION REQUEST FORM
NAME: __________________________________________________
TITLE: __________________________________________________
COMPANY: __________________________________________________
ADDRESS: _______________________________________________
CITY, STATE, ZIP: ___________________________________________
COMPANY: __________________________________________________
TELEPHONE: __________________________________________________
FACSIMILE: __________________________________________________
Please provision the ISDN line with the Bellcore Capability Package checked below:
Capability U (EZ-1 or EZ-ISDN1) Capability S (or S1)
Voice and Data w/ ACO Voice and Data without ACO
Capability R
Data Only
Please use the following long distance carrier
AT&T MCI Sprint Other____________
_______________________________________________
For Telephone Company Use:
Please fax this sheet, with the information requested below, to the person listed above:
Switch Type: National ISDN-1 (NI-1) Northern Telecom DMS-100
Custom
AT&T 5ESS Custom (Multipoint) AT&T 5ESS Custom(Point-to-Point)
SPID #1 __________________ SPID #2 ______________
DN #1 __________________ DN #2 ______________
OmniConnect / ISDN User’s Manual Page 22
Part number 613-10787-00
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