Part Numbers:
1200239L1 (U-Interface)
1200240L1 (S/T Interface)
Jul y 199 9
Trademarks:
Expert ISDN is a trademark of ADTRAN, Inc. (patent number 5,715,241)
Express 3010 and Express 3110 are trademarks of ADTRAN, Inc.
Macintosh is a registered trademark of Apple Computer, Incorporated.
Windows is a registered trademark and Windows NT is a trademark of
Microsoft Corporation.
HyperTerminal is a registered trademark of Hilgraeve, Inc.
Hayes is a registered trademark of Hays Microcomputer Products, Inc.
5ESS is a registered trademark of LUCENT.
DMS-100 is a trade ma rk of Northern Telecom.
The Express 3010 and 3110 incorporate Synchronous Data Compression
based on either IBM or hi/fn proprie tary in tellec tual property depending on
the time of manufacture. The following trademarks and copyrights are applicable:
Stacker LZS Compression
Copyright (c) 1989 Carnegie Mellon University.
All rights reserved.
Redistribution and use in source and binary forms are permitted provided
that the above copyright notice and this paragraph are duplicated in all such
forms and that any documentation, advertising materials, and other materials related to such distribution and use acknowledge that the software was
developed by Carnegie Mellon University. The name of the University may
not be used to endorse or promote products derived from this software without specific prior written permission. This software is provided "as is" and
without any expres s or implied w arranties, including, without limit ation , the
implied warranties of merchantability and fitness for a particular purpose.
hi/fn Electronics
5993 Avenida Encinas
Carlsbad, CA
901 Explorer Boulevard
P. O. Box 140000
Huntsville, AL 35814- 4000
(256) 963-8000
1999 ADTRAN, Inc.
All Rights Reserved
Printed in U.S.A.
FCC regulations require that the following information be provided in this manual:
1. This equipment complies with Part 68 of the FCC rules.
On the bottom of the equipment housing is a label that
shows the FCC registration number and Ringer Equivalence Number (REN) for this equipment. If requested, provide this information to the telephone company.
2. If this equipment causes harm to the telephone network,
the telephone company may temporarily discontinue service. If possible, advance notification is given; otherwise,
notification is given as soon as possible. The telephone
company will advise the customer of the right to file a
complaint with the FCC.
3. The telephone company may make changes in its facilities,
equipment, operations, or procedures that could affect the
proper operation of this equipment; advance notification
and the opportunity to maintain uninterrupted service is
given.
4. If experiencing difficulty with this equipment, please contact ADTRAN for repair and warranty information. The
telephone company may require this equipment to be disconnected from the network until the problem is corrected
or it is certain the equipment is not malfunctioning.
5. This unit contains no user serviceable parts.
6. An FCC compliant telephone cord with a modular plug is
provided with this equipment. In addition, an FCC compliant cable appropriate for the dial backup option ordered
is provided with this equipment. This equipment is
designed to be connected to the telephone network or premises wiring using an FCC compatible modular jack,
which is Part 68 compliant.
7. The following information may be required when applying to the local telephone company for leased line facilities.
Service
Type
ISDN021S56.0FRJ-49C
Digital Facility
Interface Code
Service Order
Code
Network
Jacks
iii
FEDERAL COMMUNICATIONS COMMISSION RADIO FRE-
QUENCY INTERFERENCE STATEMENT:
This equipment has been tested and found to comply with the limits
for a Class B 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
or TV reception. The user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for
help.
Change or modifications to this unit not expressly approved by ADTRAN will void the user’s authority to
operate the equipment.
iv
ADTRAN YEAR 2000 (Y2K)
READINESS DISCLOSURE
ADTRAN has established a Year 2000 program to ensure that our
products and operations will correctly function in the new millennium. ADTRAN warrants that all products meet Year 2000 specifications regardless of model or revision. Information about ADTRAN’s
Year 2000 compliance program is available at the following:
Web Sitewww.a dtran.com
Product Matrixwww.adtran.com/Y2Kfax.html
Faxback Document Line (256) 963-8200
Y2K plans and product certifications
are listed in the matrix
This digital apparatus does not exceed the Class A limits for radio
noise emissions from digital apparatus as set out in the interferencecausing equipment standard entitled "Digital Apparatus," ICES-003 of
the Department of Communications.
Cet appareil nuerique respecte les limites de bruits radioelectriques
applicables aux appareils numeriques de Class A prescrites dans la
norme sur le materiel brouilleur: "Appareils Numeriques," NMB-003
edictee par le ministre des Communications.
CANADIAN EQUIPMENT LIMITATIONS
Notice: The Canadian Industry and Science Canada label identifies
certified equipment. This certification means that the equi pment
meets certain telecommunications network protective, operational,
and safety requirements. The Department does not guarantee the
equipment will operate to the user’s satisfaction.
Before installing this equipment, ensure that it is permissible to be
connected to the facilities of the local telecommunications company.
The equipment must also be installed using an acceptable method of
connection. In some cases, the company’s inside wiring associated
with a single-line individual service may be extended by means of a
certified connector assembly (telephone extension cor d). Compliance
with the above conditions may not prevent degradation of service in
some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs
or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.
Users should ensure for their own pr otection that the electrical ground
connections of the power utility , telephone lines, and internal metallic
water pipe system, if present, are connected together . This pr ecaution
may be particularly important in rural areas.
Users should not attempt to make such connections
themselves, but should contact the appropriate electric
inspection authority, or an electrician, as appropriate.
vi
Load Number
The
percentage of the total load to be connected to a telephone loop which
is used by the device, to prevent overloading. The termination on a
loop may consist of any combination of devices subject only to the requirement that the total of the Load Numbers of all devices does not
exceed 100.
(LN) assigned to each terminal device denotes the
vii
IMPORTANT SAFETY INSTRUCTIONS
When using your telephone equipment, basic safety precautions
should always be followed to reduce the risk of fire, electric shock and
injury to persons. The precautions are listed below.
1. Do not use this product near water (for example, near a
bath tub, wash bowl, kitchen sink or laundry tub, in a wet
basement or near a swimming pool).
2. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning.
3. Do not use the telephone to report a gas leak in the vicinity
of the leak.
4. Use only the power cord, power supply, and/or batteries
indicated in the manual. Do not dispose of batteries in a
fire. They may explode. Check local codes for any special
disposal instructions.
5. Use a suitably approved and certified power supply that
has a minimum output rating of 12 VDC, 800 mA, with a
maximum output power r ating of 240 VA (W) (1 200240L1).
Use a “Listed” Class 2 power supply.
SAVE THESE INSTRUCTIONS.
viii
AFFIDAVIT REQUIREMENTS FOR CONNECTION TO DIGITAL
SERVICES
•An affidavit is required to be given to the telephone company
whenever digital terminal equipment without encoded analog
content and billing protection is used to transmit digital signals
containing encoded analog content which are intended for eventual conversion into voiceband analog signals and transmitted on
the network.
•The affidavit shall affirm that either no encoded analog content
or billing information is being transmitted or that the output of
the device meets Part 68 encoded analog content or billing protection specifications.
•End user/customer will be responsible to file an affidavit with
the local exchange carrier when connecting unprotected CPE to a
1.544 Mbps or subrate digital service.
•Until such time as subrate digital terminal equipment is registered for voice applications, the affidavit requirement for subrate
services is waived.
ix
AFFIDAVIT FOR CONNECTION OF CUSTOMER PREMISES EQUIPMENT
TO 1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES
For the work to be performed in the certified territory of
_________________________
(telco name)
State of ___________________
County of ___ _______________
_________________________________ (telephone number)
being duly sworn, state:
I have responsibility for the operation and maintenance of the terminal equipment to be connected to 1.544 Mbps and/or
_________subrate digital services. The terminal equipment to be connected complies with Part 68 of the FCC rules except for the encoded
analog content and billing protection specifications. With respect to
encoded analog content and billing protection:
( ) I attest that all operations associated with the establishment, maintenance, and adjustment of the digital CPE with respect to encoded
analog content and billing protection information continuously complies with Part 68 of the FCC Rules and Regulations.
( ) The digital CPE does not transmit digital signals containing encoded analog content or billing information which is intended to be decoded within the telecommunications network.
( ) The encoded analog content and billing protection is factory set and
is not under the control of the customer.
I attest that the operator(s)/maintainer(s) of the digital CPE responsible for establishment, maintenance, and adjustment of the encoded
analog content and billing information has (have) been trained to perform these functions by successfully having completed one of the following (check appropriate blocks):
x
( ) A. A training course provided by the manufacturer/grantee of the
equipment used to encode analog signals; or
( ) B. A training course provided by the customer or authorized representative, using training materials and instructions provided by the
manufacturer/grantee of the equipment used to encode analog signals; or
( ) C. An independent training course (e.g., trade school or technical
institution) recognized by the manufacturer/grantee of the equipment used to encode analog signals; or
( ) D. In lieu of the preceding training requirements, the operator(s)/
maintainer(s) is (are) under the control of a supervisor trained in accordance with __________________ (circle one) above.
I agree to provide _______________ _______(telco’s name) with proper
documentation to demonstrate compliance with the information as
provided in the preceding paragraph, if so requested.
______________________________Signature
______________________________Title
______________________________Date
Transcribed and sworn to before me on:
Month________, Date________, Year________.
______________________________
Notary Public
My commission expires:
______________________________
xi
WARRANTY:
ADTRAN and supplied under Buyer’s order shall be free from defects in materials and workmanship and will conform to applicable specifications and drawings. ADTRAN’s liability herein,
whether based upon breach of warranty or co ntract or negligence
in manufacture, shall be limited to replacement or repair at ADTRAN’s election of all such defective or nonconforming items, provided that this warranty shall apply only where Buyer has given
ADTRAN written notice of such defects or nonconformity within
five (5) years* after delivery by ADTRAN of such items to Buyer.
ADTRAN shall have the right prior to return to inspect at Buyer’s
plant any items claimed to be defective or nonconforming.
*Note: The following items carry warranty period as shown.
1. Items not of ADTRAN manufacture will carry the remain-
ing warranty and related terms and conditions of the original manufact urer.
2. Encapsulated U-Repeater and Encapsulated DDS Repeater
- 2 years.
The foregoing constitutes the sole and exclusive remedy of the
Buyer and exclusive liability of ADTRAN AND IS IN LIEU OF
ANY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED OR STATUTORY AS TO MERCHANTABILITY, FITNESS
FOR PURPOSE SOLD, DESCRIPTION, QUALITY, PRODUCTIVENESS OR ANY OTHER MATTER. Without limiting the foregoing, in no event shal l ADTRAN be liable for the loss of use or
profit or other collateral, special or consequential damages.
ADTRAN warrants that items manufactured by
RETURNS:
RAN prior to return of any items, including those for repair. Buyer’s right to repair or replacement are governed by this Warranty.
Issuance of credit for returned items shall be made at ADTRAN’s
discretion upon Buyer’s request. All returns for credit accepted by
ADTRAN are subject to a restocking fee.
SHIPPING:
cility back to ADTRAN shall be paid by the Buyer. The cost for return shipping of the equipment by surface carrier shall be paid by
ADTRAN. ADTRAN will utilize other means of express shipment
at the request of the Buyer. The cost of shipping shall be paid by
the Buyer if express shipment is requested. In-warranty equip-
xii
Return authorization must be obtained from ADT-
The cost of shipping the equipment from Buyer’s fa-
ment returned for repair that is found not defective will carry a
nominal charge to cover handling cost.
OUT OF WARRANTY:
cluding return shipment are subject to a charge as quoted by
ADTRAN. The cost of the repair will be invoiced and the return of
the item will be made using the most economical shipment means
available. ADTRAN will use other means of express shipment at
the request of the Buyer. In this case, the cost of shipping shall be
paid by the Buyer.
ALTERATION TO EQUIPMENT PURCHASED:
or alteration to purchased equipment by Buyer, other than that
specifically authorized by this Agreement or by ADTRAN, shall
VOID AND NULLIFY, in its entirety, all warranty conditions as
set forth in Warranty paragraph.
ENGINEERING CHANGES:
make progress and design changes in standard product items ordered without prior approval or notification to Buyer and without
incurring any obligations or liability to make the same changes in
items previously manufactured.
DATA RIGHTS:
the products or any data furnished hereunder are not granted except by specific written permission by an authorized representative of ADTRAN. Buyer shall have no right to copy or reproduce
in whole or part any data furnished hereunder without the prior
written consen t of ADTRAN.
The cost of out-of-warranty repairs in-
Modification
ADTRAN reserves the right to
Rights to any intellectual property residing in
PATENT AND COPYRIGHT INDEMNITY:
that the equipment and documentation furnished under this
Agreement shall be free and clear of infringement of any patent or
copyright covering the structure or composition of such articles or
documentation. In the event of a clai m, suit or acti on aga inst Buy er alleging such infringement, ADTRAN shall save Buyer and its
affiliates, agents or customers harmless from liability as finally determined by a court of competent jurisdiction, for such infringement, provided that Buyer gives ADTRAN notice promptly of
such claim, suit or action, and shall have given ADTRAN full and
exclusive control of the defense thereof, and that ADTRAN shall
have sole right to settle or compromise such claim, suit or action.
ADTRAN warrants
xiii
In the event of a claim, suit o r action against AD TRAN alle ging in fringement by the use of any such equipment or documentation,
furnished under this Agreement, in combination with other articles or in carrying out any process covered by a patent owned or
controlled by any other person, in which independent use of the
equipment under this Agreement would not be an infringement.
Buyer shall save ADTRAN harmless from liability, as finally determined by a court of competent jurisdiction, for such infringement, provided that ADTRAN shall have given Buyer full and
exclusive control of the defense thereof, and that Buyer shall have
the sole right to settle claim, suit or action.
Except as herein provided in this indemnity paragraph, neither
Buyer nor ADTRAN makes any warranty to the other with respect to any claim, suit or action of any third party by way of infringement and neither party shall be responsible to the other for
any loss, cost or damages consequential or otherwise, that may be
suffered by the other as a result of any such claim, suit or action.
Telephone Company Contacts for ISDN Service in U.S.A.:
Ameritech ISDN Repair1-800-TEAMDATA
Bell Atlantic South1-800-570-ISDN
Bell South1-800-247-2020
Cincinnati Bell1-513-241-6900
Bell Atlantic North1-800-GET-ISDN
The Express 3x10 series™ modems are versatile ISDN modems that
convert a synchronous or asynchronous DTE port to a Basic Rate
ISDN circuit at speeds up to 128 kbps. The Express 3010 presents a
U-interface to the ISDN network. The Express 3110 presents an S/ T interface to the ISDN network.
Key features offered by both the Express 3010 and Express 3110 are
listed below.
Overview
EXPRESS 3X10 SERIES FEATURES
•Two ports for phone or analog service
•Synchronous DTE rates to 128 kbps
•Asynchronous data rates up to 230.4 kbps
•Custom calling features and Caller ID support
•Automatic SPID and Switch Detection using ADTRAN Expert
ISDN (covered under patent number 5,715,241), or Auto SPID
download where available for the Express 3010
•LZS
•Remote configuration
•Windows
•Multilink PPP, Bonding Mode 1
®
technology from hi/fn™ for compression up to 230.4 kbps
®
Plug and Play compatibility
61200239L1-20Express 3010/3110 User Manual1-1
Chapter 1. Overview
REQUIREMENTS FOR COMPUTER CONNECTION
For a PC
•Personal computer 386 or higher
•Windows 95/98 or Windows NT 3.51 or higher
For a Macintosh
•Power Mac or 68020 Processor
•Macintosh high-speed modem cable
General Requirements (PC and Macintosh)
•16550 UART high speed serial port (16650 UAR T required for
data speed of 230.4 kbps)
•EIA-232 serial cable with a DB25 connector for the Express and
the other end matching the COM port on the computer (do not
use a null modem cable)
•One Basic Rate ISDN line (two ISDN phone numbers, sometimes
referred to as local directory numbers)
Single ISDN phone number and point-to-point lines are not
recommended for use with the Express.
Basic Rate ISDN Line
When ordering your ISDN line from the telephone company, request
EZ-ISDN 1
(Capability Package U) to ensure that it is set up properly.
EZ-ISDN 1 is recommended by the industry for most home office/
small business applications. If EZ-ISDN is not available from your service provider, order
ordering ISDN, see the ADTRAN document
User Guide
part number 60000.015-8, or contact the telephone compa-
ny for alternative line configurations. The
Guide
is available on the ADTRAN home page at
ran.com
1-2Express 3010/3110 User Manual61200239L1-20
or by calling ADTRAN.
Generic Da ta S
. For more information regarding
Ordering ISDN Service
Ordering ISDN S e rvice User
http://www.adt-
Chapter 1. Overview
What ADTRAN Provides
The ADTRAN Express is packaged with the following contents (see
Figure 1-1).
•Express unit
•AC power supply
•RJ-45 to RJ-11 telephone cable
CD-ROM
Figure 1-1. Express Package Contents
61200239L1-20Express 3010/3110 User Manual1-3
Chapter 1. Overview
DIALING
Dialing from the Express is accomplished in the following ways:
•Using a VT 100 terminal connected to the rear panel EIA-232
port. (See
Express
Dialing
•Over the DTE interface using the AT command set. (See
Commands and S-Registers
•V.25 bis in-band (used in applications such as LAN/WAN
bridging). (See
on page 3-23.)
•When DTR is raised. Routers can be configured when band width
on their dedicated line is exceeded. In high-traffic times, this
allows the Express to dial out over the ISDN for an e xtra 128 kbps
of bandwidth-on-demand.
VT 100 Terminal Emulation
on page 3-1, and
on page 3-23.)
Configuring the Express for V.25 bis In-band Dialing
Configuring the Express for V.25 bis In-band
on page A-1.)
on page 2-7,
Configuring the
AT
RECOMMENDED OPERATING PROTOCOLS
The Express supports a wide range of operating modes. Many combinations of circuit type, protocol, and data rate may be selected. The
combinations shown in Table 1-1 on page 1-5 are recommended.
Table 1-1 shows that a given data rate may be achieved by more than
one protocol/rate adaption selection. The table is organized so that
selections with the least transport delay are closer to the top of the table for any given circuit type. Therefore, choose a protocol and rate
closer to the top of the protocol rate list for a given circuit type.
2.All dial-up modes support front panel, DTR, AT command, and
V.25 bis dialing methods.
3.Rates marked with f require flow control.
4.Given a choice between two protocols, pick the protocol closer to the
top of the list for the circuit type.
61200239L1-20Express 3010/3110 User Manual1-5
Chapter 1. Overview
1-6Express 3010/3110 User Manual61200239L1-20
Chapter 2
Installation
INSTALLING THE EXPRESS 3010/3110
This section describes how to connect the Express 3010/31 10 to a computer. Figure 2-1 depicts the final hardware configuration (see also
Windows Installation Instructions
Instructions
on page 2-4).
on page 2-3 and
Macintosh Installation
Figure 2-1. Standard ISDN Internet/Remote Access Application
61200239L1-20Express 3010/3110 User Manual2-1
Chapter 2. Installation
Verify Switch Settings
Dip switches 1 and 2 located on the rear panel of the Express 3010/
3110 allow you to physically configure certain settings. Figure 2-2
shows the location of the dip switches on the rear panel of the unit.
The factory default position for all switches is down (On) during initial installation.
SW 1:
Off (Up) = 230.4 kbps
On (Down) = Autobaud (speeds up to 115.2 kbps)
If switch 1 is set to the Off position, the unit is set to operate at a DTE
rate of 230.4 kbps. A special COM port using a 16650 UART is required while in this mode. If switch 1 is set to the On position, the unit
will automatically adapt to the DTE rate (up to 115.2 kbps).
SW 2:
Off (Up) = Factory Default
On (Down) = Normal (previous settings saved)
If switch 2 is set to the Off posit ion (up), the unit continue s to use the factory default setti ngs until swi tch 2 is set to the On position (d own). Also,
area code, phone numbers, SPIDS, and stored numbers are cleared.
If both switches are up, the unit is offline in Command Mode.
12VDC
EIA232
PWR
OFF
12
21
ON
ISDN
OFF
12
ON
Figure 2-2. Dip Switches on Rear Panel
2-2Express 3010/3110 User Manual61200239L1-20
Chapter 2. Installation
WINDOWS INSTALLATION INSTRUCTIONS
Hardware Installation
1. With the computer’s power off, connect the
the Express to an available COM port on the computer.
2.Plug the Express’s AC power cord into the port labeled
Plug the other end into a 120 V electrical outlet. The Express is
now powered on.
3.Plug the RJ-45 connector (large end) of the RJ-45 to RJ-11 telephone cable into the jack labeled
4.Plug the RJ-11 connector (small end) of the RJ-45 to RJ-11 telephone cable into the ISDN telephone wall jack.
5.Power on the computer.
Windows 95/98 Users
1. Windows 95/98 automatically detects and installs the necessary
driver for the Express. Follow the on screen instructions.
Windows NT 4.0 Users
1. Double click on the
Panel
icon.
2.Double click on the
3.If there is no other modem installed on the compute r, the
New Modem
installed on the computer, click the
Install New Modem
4.Click the
ically detect the Express.
5.To complete the installation, follow the on screen instructions.
Next
My Computer
Modems
window appears. If another modem is already
window.
button and Windows NT will attempt to automat-
ISDN
icon, then on the
icon.
Add
EIA232
on the rear of the Express.
button to display the
serial port on
PWR
.
Control
Install
61200239L1-20Express 3010/3110 User Manual2-3
Chapter 2. Installation
Windows NT 3.51 Users
1. Locate the
c:\winnt35\system32\ras
documentation for instructions on installing the Remote Access
Service.
2.To recover your files in case of a user mistake, create a backup of
the modem.inf file.
3.Using Notepad, open the
4.Copy the contents of the
board.
5.Open the modem.inf file.
6.Paste the contents of the clipboard (
modem.inf
7.Save the new altered
8.Restart the system.
modem.inf
file.
file. This file is normally located in the
directory. See the Windows NT
adtran.inf
adtran.inf
modem.inf
file (on the Express CD).
file into the Windows clip-
adtran.inf
and close the file.
) to the end of the
MACINTOSH INSTALLATION INSTRUCTIONS
Hardware Installation
1. With the Macintosh’s power off, connect the
on the Express to an available communications port on the
Macintosh.
Be sure to use a Macintosh high-speed modem cable. Macintosh
high-speed modem cables are available at any electronics store that
carries Macintosh equipment.
2.Plug the Express’s AC power cord into the port labeled
Plug the other end into a 120 V electrical outlet. The Express is
now powered on.
3.Plug the RJ-45 connector (large end) of the RJ-45-to-RJ-11 telephone cable into the jack labeled
4.Plug the RJ-11 connector (small end) of the RJ-45 to the RJ-11 telephone cable into the ISDN telephone wall jack.
5.Power on the Macintosh.
2-4Express 3010/3110 User Manual61200239L1-20
ISDN
EIA232
on the rear of the Express.
serial port
PWR
.
Chapter 2. Installation
BASIC T ELEPHONE SERVICE
In addition to the computer connectio n, two analog devices such as a telephone, Fax, modem, answering machine, or caller ID box can be connected using the t wo P OTS inte rfa ces on t he rear p anel ( RJ- 11 jack s label ed
2
and
with an illustration of a telephone abo ve the jack).
Supplementary Voice Services
Supplementary services such as call forwarding, caller ID, call return,
call holding, three- or six-way conference calling, call transfer, call rejection, and call waiting are fully supported by the Express 3010/3110
on a touch-tone telephone. These services are available only if included in the ISDN line configuration and are implemented using the standard commands provided by the telephone company.
Call Waiting
Call Waiting permit s one voice c all to be placed o n hold while answerin g
another voice call. Use the flash-hook t o place the active call on hold and
answer an incoming call. Hanging up terminates both c alls. The call wai ting tone can be disabled and enabled on a per-call basis. To disable call
waiting (using a touch-tone p hone), pr ess
hang up. (The Expre ss de fault s to cal l wai ti ng.)
*70
. To enable call waiting,
1
Conference Calling
Conference Calling (also known as three-way calling) permits a conversation between three parties, each at different locations.
After establishing a voice call, flash-hook to put the first party on hold
and receive a second dial tone. Dial the second party. Flash-hook
again to conference the two calls.
When connecting to a National ISDN 1 switch, call conferencing, message
waiting, and call transferring are a ssigned a unique featur e i dentifier
num b e r. T h is number may n o t be the same i n all ar eas. S-regis t ers 90
through 93 contain the featu re ident ifier numbers for confere nce and
transfer. If these featu res do not work, contact your ISDN provider.
61200239L1-20Express 3010/3110 User Manual2-5
Chapter 2. Installation
Phone Number Allocation
The Express allocates ISDN phone number 1 to POTS port 1. Connect
the primary telephone to POTS port 1 (see Figure 2-3).
21ISDN
Figure 2-3. Telephone Connection Port
ISDN phone number 2 is shared by the EIA-232 port and POTS port 2;
therefore only one port can be used at a time.
ISDN data calls and external modem applications must be placed to
ISDN phone number 2.
Auto-Detect SPIDs/Switch Type (Expert ISDN)
(Express 3010 Only)
Auto-detection of SPIDs and Switch Type greatly reduces the likelihood of time-consuming problems occurring during installation of
the Express. It evaluates common SPID formats based on the area
code and phone numbers and reports success after placing a test call.
The switch type and SPID numbers can be detected automatically
through the Express interface by using the following steps:
1. Type
2.Type
AT!V
to activate the VT 100 screen.
Ctrl+C
to activate the Configuration menu.
3.Enter the area code and ISDN phone numbers given by the ISDN
service provider.
4.Enter “Enabled” under the Auto-Detect SPIDS/switch selection.
2-6Express 3010/3110 User Manual61200239L1-20
Chapter 2. Installation
After installation is complete, the Express 3010/3110 resets the ISDN
line for a clean start. Therefore, the PWR/LINE LED may not be on
solid (indicating link up) for a few more seconds. In the few cases
where the procedure does not succeed, a window will pop up,
prompting you to enter the SPIDs.
VT 100 TERMINAL EMULATION
The Express 3010/3110 can be configured using any communications
package supporting VT 100 terminal emulation. Instructions for VT
100 configuration are given in
Chapter 3,
Application Configuration
menu tree and their hot keys (the keys you press to go to a particular
menu) are as follows:
Ensure that the communications package is configured to pass these
Control Sequences through to the Express.
To exit a menu, you can press
Ctrl + X
. The
Ctrl + X
command also
places the unit back on-line if a call is connected.
Some features in the Express 3010/3110 do not immediately take effect upon selection. This prevents unintentional reconfiguration of the
Express 3010/3110 during an active call. Items such as
Call Type
61200239L1-20Express 3010/3110 User Manual2-7
take effect
only
at the beginning of a new call.
Protocol
and
Chapter 2. Installation
VT 100 Configuration
After connecting a VT 100 terminal, press
AT!V
followed by
Enter.
The Configuration screen is the first screen displayed (see Figure 2-4).
Figure 2-4. VT 100 Terminal Configuration Menu
Press the number corresponding to the item you want to configure.
The possible settings display. Press the number of the setting you desire. See Chapter 3,
Application Configuration
, for details on configura-
tion.
2-8Express 3010/3110 User Manual61200239L1-20
Chapter 2. Installation
VT 100 Terminal Status Buffer
The status buffer can be displayed at any time after entering the menu
structure. Pressing
menu. The last 20 status messages generated during the operation of
the unit are displayed with relevant status items. See Figure 2-5 on
page 2-9. Status messages provide informatio n about call progress,
ISDN link status and error conditions. The most recent status message
appears as Status 1, with the remaining status messages appearing in
descending order. The status buffer messages and their descriptions
are listed in the appendix
Ctrl + C
Press
Ctrl + V
displays the Express 3010/3110 Status
Status Buffer Messages
on page C-1
to return to the Configuration menu.
.
Figure 2-5. VT 100 Terminal Status Buffer Menu
61200239L1-20Express 3010/3110 User Manual2-9
Chapter 2. Installation
2-10Express 3010/3110 User Manual61200239L1-20
Chapter 3
There are two methods for configuring the Express 3100: (1) by VT 100
terminal or (2) by AT commands. Before configuring the Express for
any application, the Express should be properly connected as described in the Chapter 2.
Technical notes, documents, and scripts can be found on the
ADTRAN web home page at
tation explains how to use ADTRAN products in specific applications
on PC and Macintosh platforms.
Application Configuration
http://www.adtran.com
. This documen-
CONFIGURING THE EXPRESS
It is important to note that some features in the Express do not
immediately take effect upon selection. This prevents unintentional
reconfiguration of the Express during an active call. Items such as
Protocol and Call Type take effect only at the beginning of a new
call.
Network Options
To place ISDN modem calls, the unit must be configured for
form the following steps to configure for Dial Line operation:
1. Go to the Configuration screen.
2.Press the number corresponding to
Enter
to view the
Leased Line
3.Press the number corresponding to
Dial Line
select
Network Options
.
.
Network Options
choices:
Dial Line
Dial Line
Dial Line
and press
and press
and
Enter
. Per-
to
Area Code (Express 3010 only)
Enter the area code when using the AutoSPID/switch option.
61200239L1-20Express 3010/3110 User Manual3-1
Chapter 3. Application Configuration
ISDN Phone Number (Local Directory Number)
This option allows the entry of 0, 1, or 2 LDNs. The LDN is used when
placing or receiving calls. The LDN is the local phone number assigned to the line.
LDN 1 = 5 5 5 1 2 1 2
LDN 2 = 5 5 5 1 2 1 2
Auto-Detect S PIDs/ Switch (Express 3010 onl y)
This can be set to
switch type for your ISDN switch are automatically detected. If set to
Disabled
, no automatic detection takes place.
Active
Disabled
or
. If set to
Active,
the SPID and
Switch Protocol
Find out what kind of ISDN switch your local CO is using by asking
your telephone administrator or your telephone company representative. The Express can be configured for a Northern Telecom DMS-100,
LUCENT 5ESS
ISDN-1 standard (usually an LUCENT 5ESS, NTI DMS-100™, or Siemens EWSD), or an NEC Switch.
Press the number corresponding to
to display the
National ISDN1, NEC
Press the number corresponding to the de sired option and pre ss
again.
®
CO switch, a switch conforming to the National
Switch Protocol
(Express 3110), and
Switch Protocol
options:
LUCENT 5ESS, DMS-100
EuroISDN
and press
(Express 3110).
Enter
,
Enter
Call Type
The Call type can be configured four different ways, depending on
the type of service used. Press the number corresponding to
Speech, Audio, Data
and
Enter
to display the Call Type options:
Data 64k
. Press the number corresponding to the desired op-
and press
56k,
tion, and then press
Enter
.
Call Type
3-2Express 3010/3110 User Manual61200239L1-20
Chapter 3. Application Configuration
Service Profile ID (SPID)
The SPID is a sequence of digits used to identify ISDN terminal equipment to the ISDN switch. The SPID is assigned by the local phone
company when the ISDN line is installed and it usually looks similar
to the phone number. Obtain SPIDs from your telephone administrator or local telephone representative.
The number of SPIDs required (0, 1, or 2) depends on how your ISDN
line is configured. For instance, a point-to-point line has no SPID.
Multipoint lines may have one or two SPIDs. The Express uses the
presence of SPID 1 to determine if the line is multipoint. If the line has
only one SPID, then it must be entered in SPID 1. Outside of North
America, the SPID format may not be used.
National ISDN-1 switches require the addition of a two-digit
terminal identifier (TID) at the end of the SPID.
5 5 5 1 2 3 4 0 1 0 1
Disconnect the network interface from the unit before initially
entering or altering the SPIDs and LDNs.
Press the number corresponding to SPID 1 and press
field for entering or changing SPID1. Type the SPID and press
Press the number corresponding to SPID 2 and press
field for entering or changing SPID2. Type the SPID and press
Enter
to display the
Enter
to display the
Enter
Enter
.
.
The switch type and SPID numbers can be detected automatically
through the Express interface by doing the following:
(1) Type AT!V to activate the VT 100 screen; (2) Type Ctrl+C to
activate the Configuration menu; (3) Enter the area code and ISDN
phone numbers given by the ISDN service provider; (4) Enter
Enabled under the Auto-Detect SPIDS/switch selection.
61200239L1-20Express 3010/3110 User Manual3-3
Chapter 3. Application Configuration
Auto Answer
Press the number corresponding to
view the
Calls
press
Disabled
When
AT answer command (ATA) must be issued to the Express before it
accepts the incoming call. The ringing call can be dumped using the
Hang up line
Enabled
When
call on the primary phone number (SPID1, LDN1). If that call is a
BONDING call, then another incoming call is accepted on the secondary phone number (SPID2, LDN2).
Dump all calls
When
coming calls, keeping the line clear for outgoing calls.
Auto Answer
. Press the number corresponding to the desired options; then
Enter
.
Disabled
Enabled
Dump all calls
is selected, the Express will not answer the call. An
command.
is selected, the Express will accept an incoming data
options:
is selected, the Express will not accept any in-
Auto Answer
Disabled, Enabled,
and press
and
Enter
to
Dump All
Call Screening
Call Screening
swer Any
stored in the
wer if SN0 .. 9
Call Screening
When
through SN9, an incoming call is not answered if the Call ID received
from the switch does not match a stored number. Depending on the
switch type, the Call ID may be presented in either a seven- or ten-digit format. The Express displays the Call ID for all dumped calls in the
Status buffer.
3-4Express 3010/3110 User Manual61200239L1-20
allows the Express to answer all incoming calls (
) (default) or only calls originating from phone numbers
DIAL
menu as stored number s SN0 through S N9 (
).
is set to answer any numbers stored in SN0
1) An-
2) An-
Chapter 3. Application Configuration
Because different switches handle calls and Call ID differently, use the
following procedure to determine if your switch uses a seven- or tendigit Call ID format or phone number.
1. Press the number corresponding to
Enter
2.Select
to view the
Ansr if SN0 . . 9
Call Screening
.
Call Screening
options.
and press
3.Store your seven-digit num b er in SN 0.
4.Place a call to the Express with the stored number to see if it
answers.
5.If the Express does not answer the call, look at the Call ID mes-
sage in the Status buffer. More than likely, the Call ID number is
a ten-digit number.
6.Re-store the number in SN0 as it is displayed in the Call ID mes-
sage, and test
Call Screening
again.
Call Routing
These options specify how the Express is to route incoming voice calls.
Press the number corresponding to
view the
POTS
Call Routing
Speech/Audio calls to POTS
, and
options:
Call Routing
and press
All Calls to DTE, Speech calls to
.
All Calls to DTE
This option routes all calls to the EIA-232 port, regardless of call type.
Enter
to
Speech calls to POTS
This option rou tes call s with a Spe ec h Cal l Ty pe to t he POT S p ort s. Cal ls
with Data 56k, Data 64k, and Audio are routed to the EIA-232 port.
Speech/Audio calls to POTS
This option routes cal ls wi th Speech and Audi o Call Types to the POTS
ports. Calls with Data 56k and Data 64k are routed to the EIA-232 por t.
61200239L1-20Express 3010/3110 User Manual3-5
Chapter 3. Application Configuration
Dial Options
Press the number corresponding to
view the
Dial Options: AT Commands
ber corresponding to the desired option; then press
Dial Options
V.25 bis
and
and press
. Press the num-
Enter
option will not take effect until exiting the VT 100 interface (
Enter
. The selected
Ctrl+X
AT Commands
Configuring the Express for
over the DTE interface using asynchronous AT commands.
mands
can be used to set up the Express as well as establish and end
AT commands
enables in-band dialing
AT com-
a call.
V.25 bis
Configuring the Express for
V.25 bis
enables in-band dialing over the
DTE interface using asynchronous or synchronous V.25 bis commands.
See the section
V.25 bis
can be used to establish and end a call.
Configuring the Express for V.25 bis In-band Dialing
page 3-23 for more information.
VT 100 TERMINAL DIALING OPTIONS
to
).
on
After starting the terminal emulation package, type
ter
. Enter the Express Dial menu by pressing
Ctl + D
AT!V
.
and press
En-
Hang up line
Terminates current call.
Dial number
Enter
Allows a number to be entered and dialed. Pressing
after entering a number causes the Express to dial the number and save the dialed number in storage location 9 for redialing purposes.
3-6Express 3010/3110 User Manual61200239L1-20
Chapter 3. Application Configuration
Redial last number
Allows redial of the last number called or attempted. This number
was saved in storage location 9 from the last attempted phone call.
Answer call
Allows selective answer of incoming calls when the Auto Answer is
configured for disable. Auto Answer is described in the section
Answer
on page 3-4
.
Auto
Dial stored number
Allows the dialing of one of ten stored phone numbers.
Store/Review number
Permits entry and review of stored numbers.
61200239L1-20Express 3010/3110 User Manual3-7
Chapter 3. Application Configuration
OPTIONS FOR BOTH LEASED AND
SWITCHED ISDN SERVICE
This section describes the options that apply to both leased digital service and dial operation. To access these options, first go to the Configuraton menu.
DTE Options
Press the number corresponding to
display the
desired option.
DTE
options:
Asynchronous and Synchronous
DTE Options
and press
Enter
to
. Select the
Bit Rate
Press the number corresponding to
Bit Rate
the
Bit Rate
The
38400, 48000, 56000, 64000, 112000, and 128000 bps. The Express will
autobaud to the asynchronous DTE rate.
options.
can be set synchronously for 2400, 4800, 9600, 19200,
Bit Rate
and press
Enter
to display
Transmit Clock for Synchronous Data
Press the number corresponding to
display the
sired option.
Selecting the
DTE interface transm it timi ng sourc e. Tran smit d ata is ti med f rom th e
transmit clock provided by the Express on the DTE connector.
clock is the normal mode of operation for the Express.
Transmit Clock
Normal
option causes the Express to be the synchronous
Transmit Clock
options:
Normal
and
and press
External
. Select the de-
Enter
Normal
to
With the
mit timing source. The external clock is provided to the Express by the
external transmit clock sig nal at the DT E. This si gnal is ec hoed by th e Express to the trans m it cl oc k sig nal o n the DT E p or t.
3-8Express 3010/3110 User Manual61200239L1-20
External
option selected, the Express slaves to an external trans-
Chapter 3. Application Configuration
This option is provided for situations where equipment connected to
the Express DTE connector cannot slave to the Express-provided
clock. The Express uses the U-interface as the frequency standard
when it must provide a synchronous receive or transmit clock. When
using the Express in a Tail Circuit application, it may be necessary to
add delay to accommodate clock jitter. Entering a number from
TxRxDelay
under
will yield the size of the delay buffer, which is ap-
0-255
proximately 8x the number selected in bytes.
DTR Options
Press the number corresponding to
display the
Selecting
data terminal ready (DTR) pin.
DTR
options.
Ignore DTR
causes the Express to disregard the state of the
Cmd when Off
DTR Options
forces the unit into the
and press
Enter
to
AT command processor mode when DTR is not asserted. To return
on-line, DTR must be asserted, followed by the AT0 command.
when Off
asserted.
forces the unit to end the current call when DTR is no longer
Off>On dial #0
allows one call attempt to be automatically
Idle
established when the DTR signal goes from inactive to active. While
DTR is active, dialing is also possible through the built-in menu system. When DTR goes inactive, any outgoing or incoming call present
is disconnected.
Off>On dial #0
uses the phone number in stored
number register 0 to establish the call. To store a nu mber for automatic dialing, see the section
aling
on page 3-23. Selecting
Configuring the Express for V.25 bis In-band Di-
Dial #0 if On
allows calls to be
automatically established when the DTR signal is in the active state.
The unit attempts to establish a call using SN0 until the call is established or DTR goes inactive. Selecting
Answer if On
only allows the
unit to answer an incoming call if the DTR signal is asserted.
61200239L1-20Express 3010/3110 User Manual3-9
Chapter 3. Application Configuration
Flow Control for Asynchronous Data
Press the number corresponding to
display the
Selecting
the DTE interface only when RTS is asserted.
uses XON/XOFF to control data transferred between the DTE and the
Express. Selecting
Flow Control
Hardware Flow Control
No Flow Ctrl
options.
Flow Control
allows RX data to be presented to
disables flow control.
and press
Software Flow
Enter
control
to
SETTING PROTOCOL OPTIONS
The Express communicates with many different types of telecommunication equipment including other Express units, ISDN terminal
adapters, BONDING mode 1-compatible inverse multiplexers, and
PPP-compatible bridges/routers.
Communicating between such diverse types of equipment requires
the use of various rate adaptation protocols to support various bit
rates and DTE settings. The Express supports the following rate adaptation protocols:
1. Clear Channel (no rate adaption protocol)
2.Point-to point protocol (PPP) asynchronous to synchronous conversion
3.BONDING mode 1 (Bandwidth on Demand Interoperability
Group)
4.CCITT V.120
5.CCITT V.110
6.FALLBACK
7.PPP async-sync
The desired protocol may be selected with AT commands at the DTE
port or from the Express built-in menu system. (With the built-in
menu system, view these protocol choices by press the number corresponding to
follows.
3-10Express 3010/3110 User Manual61200239L1-20
Protocol
and pressing
Enter
.) A descript i on of protocols
Chapter 3. Application Configuration
See the section
information on recommended modes of operation.
Recommended Operating Protocols
on page 1-3 for more
Setting PPP Mode
PPP Mode contains the available options for the PPP async-sync protocol:
1. Multilink PPP
2.PPP
3.PPP with compression
Clear Channel
Clear channel
regard to data format or pro tocol. This provides a rate a daptation at or
near the ISDN circuit rate. The primary usage for
dial line mode is for 56 kbps an d 64 kbps synchronous. It is useful
when the DTE performs its own internal synchronous protocol/rate
adaptation or the Express is calling a 4-wire Switched 56 DSU. In the
leased line mode,
56 kbps, 64 kbps, 112 kbps, and 128 kbps.
provides the entire bearer channel to the DTE without
Clear Channel
Clear Channel
can provide synchronous bit rates of
in the
Point-to-Point Protocol (PPP) Async-to-Sync
PPP provides a standard method for transporting multi-protocol datagrams over point-to-point links. The ADTRAN PPP async-sync protocol allows the Express and a PC or Macintosh
software, to communicate with a PPP-compatible bridge or router.
The PPP async-sync protocol complies with Internet Engineering Task
Force (IETF) RFC 1662.
The asynchronous control character map (ACCM) option is scanned
during the negotiation. When the ACCM option is seen in a configure
ACK link control packet, it is adopted by the Express. In addition,
when the ACCM option is not seen in the configure-request packet
from the network, the Express will spoof or add it to the packet.
61200239L1-20Express 3010/3110 User Manual3-11
®
running PPP
Chapter 3. Application Configuration
BONDING Mode 1
BONDING mode 1
The
at bit rates in excess of 64 kbps to a maximum of 128 kbps. The protocol allows use of both synchronous and asynchronous bit rates. When
the Express uses the
separate ISDN phone calls to seize control of both ISDN bearer channels. The protocol corrects any delays existing between the two bearer
channels and presents a single high-speed data channel to the DTE.
For successful high-speed operation, both the near- and far-end DCE
need to be configured to use the
BONDING mode 1
to allow transmission delays due to satellite hops, international calls,
etc. The timers may be adjusted if necessary by entering into the
BONDING mode 1
protocol allows the Express to communicate
BONDING mode 1
BONDING mode 1
protocol negotiation phase has numerous timers
submenu.
protocol, it must make two
protocol. The
V.120
V.120
The
provides DTE service between the Express and other V.120 compliant
devices at DTE rates less than the 64 kbps ISDN Bearer channel rate.
V.120 supports synchronous and asynchronous DTE rates. See the
section
page 1-4 for available V.120 rates.
protocol is a CCITT- compliant rate adaption method which
Recommended Operating Protocols
on page 1-3 and Table 1-1 on
V.110
V.110
The
provides DTE service between the Express and other V.110 compliant
devices. V.110 supports synchronous and asynchronous DTE rates.
See the section
ter 1) and Table 1-1 on page 1-4 for available V.110 rates.
protocol is a CCITT- compliant rate adaption method which
Recommended Operating Protocols
on page 1-3 (in Chap-
FALLBACK
FALLBACK
The
capability to automatically establish calls with other ISDN terminal
adapters, Switched 56 DSUs, PPP-compatible bridges/routers, as well
3-12Express 3010/3110 User Manual61200239L1-20
asynchronous rate-adaption protocol provides the
Chapter 3. Application Configuration
as other ISUs using a single configuration. This allows for integrating
services without changing the configuration on the Express.
The Express must be optioned as follows for FALLBACK operation:
•Any asynchronous bit rate up to 115.2 kbps which is supported
by the DTE.
•Flow control must be enabled and supported by the DTE.
FALLBACK supports the following protocols based on the call type:
BONDING mode 1, V.120, and PPP async-sync. When answering
calls, the Express uses the inco ming call type to determine which rate
adaption protocols to support.
When originating calls to unknown units, the ISU begins protocol selection based on the local call type. Data 64k is u sed for FALLBACK
selected from the
BONDING, V.120, and PP P async-sync are attempted. If connection
is not made at 64k, the Express attempts another call at 56k call type.
If connection is made at 56k, V.120, and PPP async-sync are attempted.
Profiles
menu. Upon connection at 64k call type,
Multilink Point-to-Point Protocol
This protocol allows the Express to dial a second number, establishing
a second point-to-point link. Once the second PPP is established, multilink PPP is performed over both B-channels. The phone number for
the second call should be placed in stored number 1 (SN1). If no number is stored in SN1, the same phone number dialed to establish the
first link is used for the second link.
PPP and STAC Compression
When set up to do compression, the Express will negotiate the compression control protocol (CCP) with the network PPP peer. If STAC
compression is successfully negotiated with the peer, data packets
from the DTE are compressed before being sent out the network. Likewise, compressed packets from the network ar e decompressed before
being transmitted out the DTE.
61200239L1-20Express 3010/3110 User Manual3-13
Chapter 3. Application Configuration
CONFIGURING THE EXPRESS USING PROFILES (QUICK SETUP)
To configure the DTE Options quickly and easily, use the
menu to automatically set up the most common DTE configurations.
Press the number corresponding to
For fine-tuning a particular application and DTE settings, see the sec-
Options for both Leased and Switched ISDN Service
tion
section provides detailed step-by-step processes for configuring the
DTE Options.
Most Internet service providers supporting ISDN also support PPP
protocol. If connecting to an Internet service provider using one Bchannel, select
rangements have been made with the Internet service provider to use
two B-channels, select
col.
options:
Internet 64K,
Internet 128K
Profiles
which sets the protocol to PPP. If ar-
and press
Leased V.120 (Express
3010 only)
, which uses multilink PPP proto-
Profiles
Enter
to display
on page 3-8
.
This
Loading a factory profile has no effect on any SPID(s), ISDN Phone
Number(s), or Switch Type settings already configured. The settings
that are altered when applying a profile are shown on the following
pages.
3-14Express 3010/3110 User Manual61200239L1-20
Chapter 3. Application Configuration
Default (factory)
This option restores the Express to the following factory default setup:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call typeData 64k
Call screeningAnswer Any
Data protocolClear Channel
DTE modeSynchronous
DTR optionIgnore DTR
DTE flow controlNone
The Express can be reset to the factory default settings by setting
switch 2 to the off (up) position. See the section
Verify Switch Settings
on page 3-1 for more information.
Factory default erases all stored phone numbers, SPIDs, and LDNs.
61200239L1-20Express 3010/3110 User Manual3-15
Chapter 3. Application Configuration
Dial 56K sync
When the Express is configured for
Dial 56K sync
ing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type56 kbps data
Data protocolClear channel
DTE modeSynchronous
DTE connector bit rate56 kbps
DTE flow controlNone
Transmit data clockNormal
Dial 64K sync
When the Express is configured for
Dial 64K sync
ing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type64 kbps data
Data protocolClear channel
DTE modeSynchronous
DTE connector bit rate64 kbps
DTE flow controlNone
Transmit data clockNormal
service, the follow-
service, the follow-
3-16Express 3010/3110 User Manual61200239L1-20
Dial 112K sync
Chapter 3. Application Configuration
When the Express is configured for
Dial 112K sync
ing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type56 kbps data
Data protocolBONDING mode 1
DTE modeSynchronous
DTE connector bit rate112 kbps
DTE flow controlNone
Transmit data clockNormal
Dial 128K sync
When the Express is configured for
Dial 128K sync
lowing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type64 kbps data
Data protocolBONDING mode 1
DTE modeSynchronous
DTE connector bit rate128 kbps
DTE flow controlNone
Transmit data clockNormal
service, the follow-
service, the fol-
61200239L1-20Express 3010/3110 User Manual3-17
Chapter 3. Application Configuration
Leased 128k (Express 3010 only)
When the Express is configured for
Leased 128k
parameters are automatically preset:
Service typeISDN leased line
Automatic answeringEnabled
ISDN call typeData 64k
Data ProtocolClear Channel
DTE modeSynchronous
DTR optionIgnore DTR
DTE flow controlNo Flow Ctrl
Ldm 128 Master (Express 3010 only)
When the Express is configured for
Leased 128 Master
lowing parameters are automatically preset:
Service typeISDN leased line
Automatic answeringEnabled
ISDN call typeData 64k
Data protocolV.120
DTE modeAsynchronous
DTR optionIgnore DTR
DTE flow controlHardware
service, the following
service, the fol-
3-18Express 3010/3110 User Manual61200239L1-20
Dial V120 asyn
Chapter 3. Application Configuration
When the Express is configured for
Dial V120 asyn
lowing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type64 kbps data
Data ProtocolV.120
DTE modeAsynchronous
DTE connector bit rateHardware
DTR optionIgnore DTR
DTE flow controlHardware
Dial Bond asyn
When the Express is configured for
Dial Bond asyn
lowing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call typeData 64k
Data protocolBonding Mode 1
DTE modeAsynchronous
DTR optionIgnore DTR
DTE flow controlHardware
service, the fol-
service, the fol-
61200239L1-20Express 3010/3110 User Manual3-19
Chapter 3. Application Configuration
Internet 64K
When the Express is configured for
Internet 64K
ing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type64 kbps data
Data protocolPPP asyn-sync
PPP ModePPP
DTE modeAsynchronous
DTR optionIgnore DTR
DTE flow controlHardware
Internet 128K
When the Express is configured for
Internet 128K
ing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type64 kbps data
Data protocolPPP asyn-sync
PPP ModeMultilink PPP
DTE modeAsynchronous
DTR OptionsIgnore DTR
DTE flow controlHardware
service, the follow-
service, the follow-
3-20Express 3010/3110 User Manual61200239L1-20
Remote 64K
Chapter 3. Application Configuration
When the Express is configured for
Remote 64K
ing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type64 kbps data
Data protocolV.120
DTE modeAsynchronous
DTR OptionsIgnore DTR
DTE flow controlHardware
Transmit data clockNormal
Remote 128K
When the Express is configured for
Remote 128K
ing parameters are automatically preset:
Service typeISDN dial line
Automatic answeringEnabled
ISDN call type64 kbps data
Data protocolBonding Mode 1
DTE modeAsynchronous
DTR OptionsIgnore DTR
DTE flow controlHardware
service, the follow-
service, the follow-
61200239L1-20Express 3010/3110 User Manual3-21
Chapter 3. Application Configuration
Leased V120 (Express 3010 only)
When the Express is configured for
Remote 128K
ing parameters are automatically preset:
Service typeISDN leased line
Automatic answeringEnabled
ISDN call type64 kbps data
Data protocolV.120
DTE modeAsynchronous
DTR OptionsIgnore DTR
DTE flow controlHardware
service, the follow-
3-22Express 3010/3110 User Manual61200239L1-20
Chapter 3. Application Configuration
CONFIGURING THE EXPRESS FOR V.25 BIS
IN-BAND DIALING
V.25 bis dialing is used primarily by DTE with synchronous interfaces.
The Express supports the following V.25 bis commands to control automatic calling and answering:
CRNCall request (number in command)
CRSCall request (using stored number)
PRNProgram stored number
RLNList stored number
CICConnect incoming call
DICDisconnect incoming call
When using stored numbers V.25 bis accesses stored numbers 1
through 9. See the section VT 100 Terminal Dialing Options on
page 3-6.
SYNC V.25 Dialing
V.25 bis specifies that the characters should be ASCII, 7 bits, with even
parity, and one stop bit. However, for versatility the Express allows
the data bits, parity, and stop bits to be changed as defined under
format.
Data
This setting allows for V.25 bis messages in asynchronous (start/stop)
data format.
In synchronous mode, the Exp ress is an IS DN ve r si on of a syn c hronous
modem. For configu rat ion o r troubleshooting, t he un it requires
connection to an async VT 100 terminal and the dial option must be set
to AT Commands. After the unit i s completely configu r ed, set the dial
option to V.25 bis and exit the VT 100 terminal interface. The unit is
now ready to respond to V.25 bis dialing commands. If it is necessary to
reenter the VT 100 interface for re -configuration, tr ouble shooting or to
view the status buffer , perform the foll owing steps: (1) power the unit off,
(2) set dip switch 2 to off (up) for factory default AT commands, (3)
powe r t h e u nit back on, (4 ) set d i p s w i tch 2 t o o n ( d own), a n d (5) type
to activate the terminal interface.
AT!V
61200239L1-20Express 3010/3110 User Manual3-23
Chapter 3. Application Configuration
SYNC V.25 HDLC Dialing
Although V.25 bis allows asynchronous data format, asynchronous
DTE is more likely to support the AT command set than V.25 bis.
This sett ing provi des V.25 bi s messages in bit-sy nchronous format (fo r
example, HDLC, SDLC, X.25). The bit-synchronous format is the most
commonly used by V.25 bis.
This option specifies that the characters should be 7-bit ASCII, with
the 8th bit ignored (it may be either 0 or 1).
The first byte of each packet contains all one bits (A = FF HEX), and
the second byte of each packet (the C byte) is either 13 HEX or 03 HEX
if not the final packet.
Select V.25 HDLC flags if your terminal equipment requires idle
state flags.
SYNC V.25 BISYNC Dialing
This setting allows for V.25 bis messages in byte-synchronous format
(BISYNC). V.25 bis specifies that the characters should be ASCII, 7
bits, and odd parity. This setting allows synchronous DTE which does
not use HDLC to support serial in-band dialing.
3-24Express 3010/3110 User Manual61200239L1-20
THE STATUS BUFFER
Chapter 3. Application Configuration
The status buffer is discussed in the section
on page 3-4.
Configure the Express 3010
TEST OPTIONS
Ctrl+T
Press
vides the following test options:
1. Test Remote
2.Loopback Protocol
3.Lpbk Proto Timeout=1 min
4.Loopback Disable = V54 Accepted
5.NEBE/FEBE
Press the number corresponding to the desired option and press
to select an option.
Test Remote
This test causes the Express to issue a V.54 inband loopback command
to a far-end unit and BERT test the link using a built-in pattern generator/checker. This allows a circuit to be tested without any extra test
equipment. To use this feature, both units must be configured for
Clear Channel operation and the f ar-end unit must be able to respond
to V.54 loopback commands. See the section
page 3-10 to configure the unit for Clear Channel operation. The builtin 2047 pattern generator/checker displays the number of bytes transmitted on the top line and the number of errored bytes received on the
lower line of the front panel display. Pressing
Pressing
to display the Express Test menu screen. The Express pro-
Setting Protocol Options
0
clears the counts.
Cancel
ends the test.
Enter
on
61200239L1-20Express 3010/3110 User Manual3-25
Chapter 3. Application Configuration
Loopback Protocol
This option allows data to be looped back toward the network after
passing through a selected protocol such as BONDING. See Figure 31 for loopback points.
NETWORK
NET
IFCE
Network
RATE
ADAPTION
Protocol
DTE
DTE
IFCE
DTE
Figure 3-1. Express Loopback Points
Lpbk Proto Timeout = 1 min
This option sets the length of time for the loopback protocol test.
Use this test to determine the quality of the network connection by
viewing the number of near-end block errors (NEBE) and far-end
block errors (FEBE) occurring on the ISDN U-interface. A large count
indicates problems with network equipment.
3-26Express 3010/3110 User Manual61200239L1-20
Chapter 4
As features are added to the Express, software upgrades may be necessary. The Express has flash memory allowing the software to be upgraded from a file provided by ADTRAN. The current version of the
software can be found on the Status menu in the VT 100 Terminal Emulation menu s.
The software can be upgraded using HyperTerminal or any terminal
emulation package supporting the XMODEM or XMODEM 1K protocols. Please proceed to the appropriate section for further instruction.
If a terminal emulation package other than HyperTerminal is selected,
please see the instructions supplied with the package to set up an
XMODEM or XMODEM 1K connection.
Upgrading Software
Using HyperTerminal to Upgrade Software
1. Download the necessary upgrade files from the ADTRAN web
site (www.adtran.com).
2.From the
ries
3.Wh en the
connection name, select an icon, and click OK.
4.In the
Express is connected in the
5.The
Bits per second
6.You are now connected. Next type
the firmware update. The AT command will not be visible since
echo is off by default. To enable echo, type
7.Click on the
8.Click
Express.
Start
button, choose
HyperTerminal
, then
Connection Description
Connect To
COM port Properties
Browse
window, select the COM port to which the
field to
Transfer
to locate the directory and file to download to the
menu; then click
Programs
.
Connect using
window appears next. Change the
57600
and click OK.
; then choose
window appears, type in a
field and click OK.
AT!FLASHLOAD
ATE1
Send File…
Accesso-
to initiate
.
.
61200239L1-20Express 3010/3110 User Manual4-1
Chapter 4. Upgrading Software
9.Change the
Protocol
1K Xmodem
to
and click
Send
.
10. Once the download is complete, exit HyperTerminal, saving the
session if desired.
The software upgrade is now complete. If the PWR/LINE, B1 and B2
LEDs are flashing, the software upgrade failed. See
Troubleshooting
on
page 6-1 if the software upgrade failed.
4-2Express 3010/3110 User Manual61200239L1-20
Chapter 5
Installing an Analog Modem
INTERNAL ANALOG MODEM APPLICATION
In order to connect an internal analog modem to the Express the following items are necessary:
•Internal analog modem
•RJ-11 to RJ-11 telephone cable
Figure 5-1 shows how to connect an internal modem to the Express.
Figure 5-1. Internal Analog Modem Application
61200239L1-20Express 3010/3110 User Manual5-1
Chapter 5. Installing an Analog Modem
When using an internal analog modem and the Express, two COM
ports are assigned on the PC. Both COM ports are configured independently. See the manufacturer's documentation for internal analog
modem configuration.
Connecting an Internal Analog Modem
To connect an internal analog modem to the Express, use the following procedure:
1. Ensure the Express is connected to the PC.
2.Connect one end of the RJ-11 to RJ-11 telephone cable to the telephone jack labeled 2 on the Express. Positioned above the jack is
an illustration of a telephone above a modem.
3.Connect the other end of the RJ-11 to RJ-11 telephone cable to the
Dial Line
See the documentation for the internal analog modem to determine
which jack on the internal analog modem is the Dial Line or Line
jack.
Line jack
or
on the internal analog modem.
5-2Express 3010/3110 User Manual61200239L1-20
Chapter 6
Troubleshooting
TROUBLESHOOTING GUIDELINES
This section provides troubleshooting techniques to resolve problems
that may be encountered while operating the Express. If problems
persist contact ADTRAN technical support for assistance (see the inside back cover of this manual).
Power/Line LED is Off
This indicates a problem with the power to the unit. Verify the power
cord is connected to the Express and is plugged into a working 120
volt AC electrical outlet.
P ower/Line LED Flashes and 1 and 2 LEDs are
Off
This indicates a problem with the physical connection of the ISDN line
from the local telephone company to the Express.
1. Verify the large end of the RJ-45 to RJ-11 telephone cable
(included with the Express) is connected to the ISDN connector
on the rear panel of the Express.
2.Verify the small end of the RJ-45 to RJ-11 telephone cable is con-
nected to the ISDN telephone wall jack installed with Basic Rate
ISDN.
3.Contact the local telephone service provider.
61200239L1-20Express 3010/3110 User Manual6-1
Chapter 6. Troubleshooting
Power/Line LED, 1, and 2 LEDs Flash Green
This indicates a configuration problem. Verify the following information is correct:
•Switch Type
•Service Profile Identifiers (SPIDs)
•ISDN Phone Numbers
This information can be viewed by using the Express Configuration
program or the Configuration Screen in the VT 100 menu system. The
Link Status should indicate
correct and the unit is properly connected. If the link status is good
and calls still cannot be placed, review the section
Problems
(below).
Link Up
if all configuration information is
Dial-Up Connection
Auto-Detect can be enabled at the
in the Configuration screen of the VT 100 menus to automatically detect the SPIDs and the Switch Type.
Look for the following with the COM port setup:
•IRQ conflicts
•Wrong DTE speed
Power/Line LED, 1, and 2 LEDs flash green sequentially. After a
software upgrade, if the Power/Line, 1 and 2 LEDs flash green in
sequence, a problem occurred. Restart the download using the
instructions in Chapter 4. If the download fails a second time, contact
ADTRAN technical support.
Auto-Detect SPIDs/Switch
option
Dial-Up Connection Problems
Many connection problems can be diagnosed by viewing the status
buffer message returned from the ISDN network and the Express.
These messages are accessed by choosing the
Diagnostics
the
tab of the ADTRAN Express Configuration window.
Status Buffer
button in
6-2Express 3010/3110 User Manual61200239L1-20
Chapter 6. Troubleshooting
The Status buffer can also be accessed using the key sequence
in the VT 100 menu system. Issue the AT command
minal emulation package such as HyperTerminal to invoke the VT 10 0
menu system.
Ensure the following to verify the correct protocol is selected:
•PPP or V.120 generally for Internet applications
•V.120 or Multilink PPP for work-at-home
AT!V
Ctrl+V
from a ter-
Auto-detect Switch/SPIDs Remains at Link
Down
The Link Down condition persisti ng for longer than fiv e minu tes indicates a problem with the ISDN line provided from the telephone company. The ISDN physical layer device has not been able to sync hronize to
the network. Ensure that the RJ-45 to RJ-11 telephone cable is correctly installed between the Express and the ISDN wall jack and that the Express
is powered on. If the wall jack does not have ISDN installed on the two
middle pins (tip, ring), the Express will never synchronize t o the telephone switching equipment. Call the local telephone company and hav e
them check the ISDN line for correct operation.
Express Not Detected
If the Express Configuration program cannot detect the Express, verify the following:
1. The Express is powered on.
2.No other applications are running that could be using the COM
port to which the Express is attached. A Windows application
does not have to be active to tie up a COM port. Be sure to check
the Windows 95/98 Taskbar for any suspended applications
(such as HyperTerminal) that may be using the COM port. If any
are minimized, these must be closed before starting the Express
Configuration program.
3.If you are operating at 230.4 kbps, Switch 1 to Off (up). Also, con-
firm that the computer has a 16650 UAR T.
61200239L1-20Express 3010/3110 User Manual6-3
Chapter 6. Troubleshooting
Difficulty with 230.4 kbps Operation
If the Express does not work when the DTE rate is set to 230.4 kbps inside Windows, verify the following:
1. Verify that switch 1 on the back of the Express is set to Off (up).
2.Verify that a high speed serial card with a 16650 UART is being
used and the software drivers to support the extended baud rate
tables are installed.
Dial-Up Networking Difficulty
If Windows 95/98 Dial-Up Networking cannot talk to the Express,
check the modem configuration for the Express. Ensure the bit rate for
the DTE is set correctly. If the PC is not equipped with a 16650 UART,
then the fastest DTE operation speed is 115.2 kbps. Ensure the speed
is not higher than the PC and modem can support.
6-4Express 3010/3110 User Manual61200239L1-20
Appendix A
While a call is not established, the DTE port accepts AT co mmands.
During this time, the CD signal is inactive. When a call is established,
the port is used for data. This data mode is indicated by the CD signal
active. The Express can be configured and controlled with AT commands from a serial port similarly to analog modems.
To exit data mode and enter command mode, the serial port must
transmit a proper escape sequence to the Express. A specified time delay must occur between the last data character and the first escape sequence character. This is the guard time delay, and it can be changed
by writing a value to the S12 register. The default value for the guard
time is one second. For a valid escape sequence to occur, the DTE
must transmit the escape code character three times in succession with
delay between each character being less than the guard time. The default escape sequence is
Once command mode is entered, AT commands can be transmitted to
the Express to configure most of the options, dial remote Expresss, or
initiate tests to check the Express and the network connections. All
command lines must begin with the AT character set in either capital
or lower case letters. To return an active call to the on-line state type
ATO
.
AT Commands and S-Registers
+++
.
Commands may be separated with spaces for readability. The maximum length for a command lin e is 40 characters. Each comm and line
is executed by the Express upon receipt of a terminating character.
The default terminating character is a carriage return (ASCII 013), but
it can be changed by writing a different value to r egister S3. Before the
terminating character is transmitted, the command line can be edited
by using the backspace character (ASCII 008) to erase errors so the
proper commands can be entered.
61200239L1-20Express 3010/3110 User ManualA-1
Appendix A. AT Commands and S-Registers
Using an AT Command
Type AT followed by the letter of the command and numeric value of
the setting desired and then press
turns the software version of the unit:
ATI1
Enter
. The following command re-
Using S-Registers
The configuration of the Express can be changed or reviewed with Sregisters. See the section
of each S-register and its corresponding range of values.
S-Register List
on page A-9 for a description
Reading an S-Register
ATS
Type
lowed by a question mark and press
followed by the number of the S-register to be read fol-
Enter
.
ATS0?
Reading an S-Register String
The Express uses S-register strings to store strings of digits for stored
,
ATSS
phone numbers, SPIDs, etc. Type
string S-register to be read, followed by a question mark, and press
.
ter
ATSS80?
followed by the number of the
En-
Changing an S-Register
,
ATS
Type
lowed by an equal sign, followed by the numeric value to be assigned
to the register, and press
A-2Express 3010/3110 User Manual61200239L1-20
followed by the nu mber of the S-register to be changed, fol-
Enter
.
ATS0=2
Appendix A. AT Commands and S-Registers
Changing a String S-Register
,
ATSS
Type
followed by an equal sign, followed by the numeric value to be assigned to the register, and press
Dialing a Call using the AT Command Processor
followed by the number of the S-register to be changed,
Enter
.
ATSS80=5551212
To dial a call using the DTE terminal and AT commands, type
,
DT
ATDP
or
and the telephone number on one line; then press
ATD, AT-
Enter
ATD5551212
To end an active call with the AT command processor, press the break
in key sequence
Enter
to hang up the lin e.
+++
or the redefined key; then type
ATH
and press
CommandFunction
AAnswer. Places the Express in answer mode.
AT!SDisplays Status Buffer.
AT!S1Displays Link Status
AT!VConfiguration Menu
DDial. Prece d es the telephone access number
[ATD5551212].
DSDial a stored number [DS3].
HHang up. Disconnects the current call.
I0Identify unit. Commands the unit to display model
number .
.
I1Identify software. Commands the unit to display
software version.
OOn-line. Commands the unit to go back on line
61200239L1-20Express 3010/3110 User ManualA-3
Appendix A. AT Commands and S-Registers
SS Register.
SSS String register.
_ZReset. Resets the AT command processor.
&WSave. Save current configuration to EEPROM.
_UResets ISDN interface.
!SDumps status buffer contents to the DTE port.
+++Break in. Break in A T command processor during an
active call. The break in key is defined in S2.
Carrier Detect (CD) Control Line Options
&C0
CD forced on.
&C1CD normal.
&C2CD off with local disconnect (LOCD)
&C3CD off with link down.
Data Terminal Ready (DTR Control Line Options)
&D0Ignore DTR
&D1DTR off forces command.
&D2Idle when off. DTR off forces idle (On allows auto
answer).
Generic Unit Configurations
&F0Default
&F1Configures unit for Dial 56k sync
&F2Configures unit for Dial 64k sync
&F3Configures unit for Dial 112k sync
&F4Configures unit for Dial 128k sync
A-4Express 3010/3110 User Manual61200239L1-20
Appendix A. AT Commands and S-Registers
&F5Configures unit for Leased 128k (not in S/T unit)
&F6Configures unit for Ldm 128k Master (not in S/T
unit)
&F7Configures unit for V120 async
&F8Configures unit for Dial Bond async
&F9Configures unit for Internet 64k
&F10Configures unit for Internet 128k
&F11Configures unit for Remote 64k
&F12Configures unit for Remote 128k
&F13Configures unit for Leased V120
Network Options
&L0Dial network
&L1Leased network (not in S/T unit)
&L2Leased, backed up by dial network
Calling Number Identifiers
&N0Number 1. Read far-end phone number 1 if service
subscribed from telephone company.
&N1Number 2. Read far-end phone number 2 if service
subscribed from telephone company.
DTE Data Type Options
&Q0DTE is async
&Q1DTE is sync
Clear-To-Send (CTS) Control Line Options
&R0Follows RTS
&R1Forced CTS
61200239L1-20Express 3010/3110 User ManualA-5
Appendix A. AT Commands and S-Registers
Data Set Ready (DSR) Control Line Options
&S0DSR forced on
&S1DSR if call up
&S2DSR off if link down
&S3DSR off if dial up
DTE Connector Data Synchronous Data Clocking Options
&X0Internal transmit clock
&X1External transmit clock
Accessing Stored numbers for Dialing Options*
&Z0Stored number 0
&Z1Stored number 1
&Z2Stored number 2
&Z3Stored number 3
&Z4Stored number 4
&Z5Stored number 5
&Z6Stored number 6
&Z7Stored number 7
&Z8Stored number 8
&Z9Stored number 9
Local Echo Options
E0Echo off. Does not allow command characters
typed to be displayed on the screen.
E1Echo on. Allows the command characters typed to
be displayed on the screen.
A-6Express 3010/3110 User Manual61200239L1-20
Appendix A. AT Commands and S-Registers
Unit Identification
I0Identifies unit. Commands the unit to display model
number.
I1Identifies software. Commands the unit to display
software version.
I2Identifies lists.
AT Command Response Message Options
AT Command Response Message Types
V0Numeric response messages
V1Verbal response messages
AT Command Connect Message Options
X0Simple connect message
X1-7Connect messages with bit rate
Ready-To-Send (RTS) Control Line Options
_D01 mS delay
_D118 mS delay
MakeBusy
Options
_B0Make DTE port not busy (same as S135=0)
_B1Make DTE port busy (same as S135=1)
Service Profile Identification (SPID) Options
_I0Access SPID1 for DTE #1
_I1Access SPID2 for DTE #2
61200239L1-20Express 3010/3110 User ManualA-7
Appendix A. AT Commands and S-Registers
Local Directory Number (LDN) Access Options
_N0Access LDN1 for DTE #1
_N1Access LDN2 for DTE #2
ISDN Switch Ty pe Options
_S05ESS
_S1DMS-100
_S2National ISDN-1
_S3NEC
_S4EuroISDN
ISDN U-interface Operational Mode Options
_X0Express timing slaves to network (NT mode)
_X1Express is U-interface timing master (LT mode)
_ZResets unit.
Data Flow Control Options
\Q0No flow control
\Q1Software flow control (XON/XOFF)
\Q2CTS only
\Q3Hardware flow control (RTS/CTS) factory default
\Q4Software from DCE only
A-8Express 3010/3110 User Manual61200239L1-20
Appendix A. AT Commands and S-Registers
S-REGISTER LIST
Defaults appear in bold type in the third column.
S0AUTO ANSWERDetermines how the Express answers an
incoming call.
0
= Disable (Express does not answer call).
1 = Enable (Express answers all calls).
2 = Dump all calls.
S2ESCAPE
CHARACTER
S3END OF LINE
CHARACTER
S4LINE FEED
CHARACTER
S5BACK SPACE
CHARACTER
S7CONNECT
TIME
Determines which key or character (in ASCII
code) defines the escape command. The
standard escape character is a plus
(ASCII value of 43 decimal). To change the
character set, set S2 to the desired ASCII value.
Range = 0 to 127
Determines which key or character (in
ASCII code) ends a command line. The
standard end-of-line character is the carriage
return (ASCII value of 13 decimal).
Range = 0 to 127
Determines which key or character (in
ASCII code) advances the cursor to the next line
after ending a command line or after an
Express message. The standard character is the
line feed (ASCII value of 10 decimal).
Range = 0 to 127
Determines which key moves the cursor back
one space to erase a character. The standard
character is the backspace (ASCII value of 8
decimal).
Range = 0 to 127
Determines how long the Express waits for an
outgoing call to be answered.
15 = 15 seconds
S12ESCAPE TIMEDetermines the delay required immediately
before and after entering the escape command
for the Express to recognize and execute the
command.
Range = 0 to 127 (Default =
50
)
S13AutoSpid
Download
0 = Enabled
1 = Disabled
S14MISC BITSMiscellaneous bits (bit 8 is most significant bit).
Bit 2 = 1:Enables on screen echo of AT
commands.
Bit 2 = 0:Disables on screen echo of AT
commands.
Bit 3 = 0:Enables AT responses from the
Express.
Bit 3 = 1:Disables AT responses from the
Express.
Bit 4 = 1:Enables AT responses to be displayed
in text form.
Bit 4 = 0:Enables AT responses to be displayed
in numeric form.
Bit 7 = 1:Disable PPP ACCM spoofing.
Bit 7 = 0:Enable PPP ACCM spoofing.
Bit 8 = 1:Ring indicator uses cadence.
Bit 8 = 0:Ring indicator remains on.
S15ASYNC
BONDING
Asynchronou s BO ND ING method.
0
= ADTRAN revision 0 (default)
1 = Multi-vendor option
S22MSG BITSMiscellaneous message bits (bit 8 is most
significant bit).
Bit 5= Bit 6 = Bit 7 = 1 Allows connect
message with baud rate.
Bit 5= Bit 6 = Bit 7 = 0 Connect message
without baud rate.
S24V120 LLCEnables/disables V120 lower layer
compatibility (LLC).
0
= Enabled
1 = Disabled
A-10Express 3010/3110 User Manual61200239L1-20
Appendix A. AT Commands and S-Registers
S25DTR DETECT
TIME
Determines time, in hundredths of a second,
that must elapse before the Express recognizes
a change in DTR.
Range = 0 to 255 (Default = 5)
S26VOICE DEFAULTDetermines the speed at which an audio call is
received
0
= 56k speech/audio to DTE port
1 = 64k speech/audio to DTE port
S27PPP MODEValue determines whether or not PPP will be a
S30DTE CTSControls the operation of the DTE connector
CTS line.
0
=Follows RTS
1=Force CTS
S31DTE RTSControls operation of the RTS line.
0
=1 ms delay
17=18 ms delay
S32DTE DSRControls the operation of the Data Set Ready
signal on the DTE connectors.
0
=Force DSR on always
1=DSR off OOS + Test
2=DSR off Link Down
S33DTE CDControls the operation of the Carrier Detect line
on the DTE connectors.
0
=Force CD on always
1=CD is active during a call (Normal
Operation)
2=Off with LOCD
3=Off link down
61200239L1-20Express 3010/3110 User ManualA-11
Appendix A. AT Commands and S-Registers
S34DTE DTRDetermines how the Express responds to
changes in DTR. This is a bit-mapped register.
0
=Ignore DTR
1=Force AT command mode when DTR is off
2=Dump incoming call when DTR is off
4=Hang up incoming call when DTR is off
8=Hang up outgoing call when DTR is off
16=Answer incoming call when DTR is on
32=Dial SN0 when DTR is on
64=Dial SN0 when DTR transitions from off to
on
S46V25 MODESelects the type of V.25 bis dialing used.
0
=Asynchronous V.25
1=HDLC V.25
2=BISYNC V.25
3=HDLC with flags V.25
S50LINE MODESelects the operating mode of the Express.
0
=Dial service (switched service)
1=Leased service (nonswitched service)
S51LINE CLOCKSelects the clock mode in leased mode.
PASSWORD
The following are the string locations for stored numbers 0 - 9:
SS80SN0 LOCStored number 0 string
SS81SN1 LOCStored number 1 string. Used for second
number dialed in a multilink connection.
SS82SN2 LOCStored number 2 string
SS83SN3 LOCStored number 3 string
SS84SN4 LOCStored number 4 string
SS85SN5 LOCStored number 5 string
SS86SN6 LOCStored number 6 string
SS87SN7 LOCStored number 7 string
SS88SN8 LOCStored number 8 string
SS89SN9 LOCStored number 9 string
S90CONFERENCE IDNI-1 feature identification number for
conferencing. See the ISDN service provider
for this ID.
S91TRANSFER IDNI-1 feature identification number for
transferring. See the ISDN service provider for
this ID.
S92MESSAGE
WAITING ID
NI-1 feature identification number for message
waiting indicator. See the ISDN service
provider for this ID.
S93CALL TYPE
ROUTING
Determines how incoming call is routed when
connected to a point-to-point ISDN line.
0=Route all call types to DTE
61200239L1-20Express 3010/3110 User ManualA-15
Appendix A. AT Commands and S-Registers
S-REGISTER STRING LIST
SS60SPID1 LOC
SS61SPID2 LOC
SS62LDN1 LOC
SS63LDN2 LOC
SS67AREA CODE
SS77REMOTE
NUMERIC
PASSWORD
SS80SN0 LOC
SS81SN1 LOC
SS82SN2 LOC
SS83SN3 LOC
SS84SN4 LOC
SS85SN5 LOC
SS86SN6 LOC
SS87SN7 LOC
SS88SN8 LOC
SS89SN9 LOC
SS130CR0 LOC
SS131CR1 LOC
SS132CR2 LOC
SS133CR3 LOC
SS134CR4 LOC
SS135CR5 LOC
SS136CR6 LOC
SS137CR7 LOC
SS138CR8 LOC
SS139CR9 LOC
SPID string loc ation.
SPID string loc ation.
ISDN phone number string location.
ISDN phone number string location
Area code location.
Numeric password string for remote configura-
tion.
Stored number 0 string
Stored number 1 string. Used fo r second number
dialed in a multilink connection.
Stored number 2 string
Stored number 3 string
Stored number 4 string
Stored number 5 string
Stored number 6 string
Stored number 7 string
Stored number 8 string
Stored number 9 string
Call Reject List Number 0
Call Reject List Number 1
Call Reject List Number 2
Call Reject List Number 3
Call Reject List Number 4
Call Reject List Number 5
Call Reject List Number 6
Call Reject List Number 7
Call Reject List Number 8
Call Reject List Number 9
A-16Express 3010/3110 User Manual61200239L1-20
Appendix B
LEDs
LEDS
The Express 3010 front panel contains five LEDs associated with the
DTE port and the ISDN interface as shown in Figure B-1 and described
below.
TDRD
Express 30 10
12
Figure B-1. Front Panel LEDs
LEDColorDescription
TDGreenTransmit Data (TxD)
RDGreenReceived Data (RxD)
1 or 2Slow Green
Flash
Fast Green FlashAttempting TEI registration.
Solid GreenPOTS 1 or 2 in use.
OffReady. No data traffic.
Amber FlashB channel 1 or 2 passing data.
Solid AmberRemote test originate.
PWR/
LINE
Green (On
Solid)
Off
Flashing
Attempting SPID re gist ra t ion.
Link Established. Calls can be placed.
No Power.
Link is not established. Calls cannot be
placed.
PHONE
PWR
LINE
61200239L1-20Express 3010/3110 User ManualB-1
Appendix B. LEDs
B-2Express 3010/3110 User Manual61200239L1-20
Appendix C
2047 BERT orig
Test remote originated 2047 BERT (bit error rate test) pattern.
2047 loopbk ansr
Test remote answered 2047 BERT pattern.
Answer
The Express answered a call on either the first or second channel. The
calling phone number is displayed if available.
ACCESS_INFO_DISCARDED
The network was unable to deliver access information to the far end.
Area Code Req'd
Area code required for Auto Spid determination.
AutoSpid Active
Status Buffer Messages
Unit is attempting automatic detection of switch type and SPID numbers.
AutoSpid Disable
The user has stopped the automatic SPID detection process.
AutoSpid Failed
Automatic determination of switch type and SPID numbers failed.
61200239L1-20Express 3010/3110 User ManualC-1
Appendix C. Status Buffer Messages
AutoSpid Passed
Automatic determination of switch type and SPID numbers succeeded.
AutoSwitch YYY
Switch type YYY detected during AutoSpid determination. (YYY can
be DMS, NI-1, or AT&T.)
Back to online
Express went back online.
Bad async BPS
The Bonding protocol determined that the selected asynchronous bit
rate is not supported.
Bad AT numeric
User issued an AT command with an argument that was out of range.
Bad call type
Express placed a call with an improper call type.
Bad DTE Baud
The DTE bit rate does not match a valid bit rate for the protocol selected.
BAD_INFO_ELEM
Call control error.
Bad phone number
Express 3010 attempted to call an invalid phone n umber.
C-2Express 3010/3110 User Manual61200239L1-20
Appendix C. Status Buffer Messages
BEAR_CAP_NOT_AVAIL
The bearer channel requested is not available.
BEARER_CAP_NOT_AUTH
Bearer capability requested is not authorized.
Bearer Mode?
Incoming call is not of a type the Express 3010 can accept.
Bearer Info Cap?
Incoming call information transfer capability is not known.
BONDING (+/-XXX)
The amount of bytes or corrected delay between the B2 a nd B1 Bearer
channels (XXX can range from -8000 to +8128).
BPS mismatch
Bonding negotiation found a bit rate mismatch.
Break to AT cmd
User issued a break-in request.
Break ignored
User issued an extra break-in request.
BUSY
The called number is busy.
B-X disconnected
B-channel disconnected. X can be 1 or 2 representing the appropriate
B-channel.
61200239L1-20Express 3010/3110 User ManualC-3
Appendix C. Status Buffer Messages
CallID 1 in use
The Express 3010 tried to place a call using SPID 1 when SPID 1 was
already in use.
CallID 2 in use
The Express tried to place a call using SPID 2 when SPID 2 was already
in use.
Call lost
Held call could not be retrieved.
Call not ringing
User executed an answer command (ATA) but there was not a call
present.
CALL_REJECTED
The call has been rejected by the ISDN network.
Can't go online
Express 3010 cannot go back on line. Unknown AT command user issued an unknown AT command.
CHAN_DOES_NOT_EXIST
The user asked for a bearer channel that is not present.
CHAN_NOT_IMPLEMENTED
The network or far end does not support the bearer capability requested.
CHANNEL_UNACCEPT ABLE
The channel requested has not been subscribed.
C-4Express 3010/3110 User Manual61200239L1-20
Appendix C. Status Buffer Messages
CID>0 rcvd
Received an incoming call from a third party during n egotiations with
a far-end BONDING unit on the use of the second Bearer channel.
Connect Timeout
Call attempt does not connect in x amount of time.
DEST NOT IS DN
The number called is not ISDN (warning only).
DEST_OUT_OF_ORDER
The called number is out of order.
Dial
The Express 3010 placed a call on either the first or second channel.
The number called is displayed following the me ssage.
Disconnect
The call on either the first or second channel was disconnected from
the network. The far-end phone number is displayed if available. Ensure flow control setting match on both terminal adapters.
Disconnect Req
Far-end unit disconnected during BONDING negotiation.
DTR not up
Express 3010 tr ie d t o p l ac e a cal l i n a dialing mode th at r e quires DTR
to be in an active state, but it is not.
Dump call
The Express 3010 could not accept an incoming call because it was already involved in a call.
61200239L1-20Express 3010/3110 User ManualC-5
Appendix C. Status Buffer Messages
Dump
An incoming call on either the first or second channel was discarded
by the Express 3010. The calling number is displayed if available.
ED_MISMATCH
Call is connected to different end point device. Call ISP.
FACILITY_NOT_IMPLEMENT
The network does not support the requested supplementary service.
FACILITY_NOT_SUBSCRIBED
The channel type requested has not been subscribed.
FACILITY_REJECTED
A facility requested by the user cannot be provided by the network.
Factory Reset 0
Unit defaulted to factory configuration.
FlowCtl mismatch
Bonding negotiation determined a flow control mismatch.
FlowCtl required
Bonding negotiation determined that flow control needs to be optioned on.
Hangup
The call on either the first or second channel was disconnected by the
Express 3010. The far-end phone number is also displayed.
Hold
Voice call is on hold.
C-6Express 3010/3110 User Manual61200239L1-20
Appendix C. Status Buffer Messages
ID = XXXX
Calling party number.
INCOMING_CALL_BARRED
The network will not allow an incoming call.
INCOMPATIBLE_DEST
The called number cannot accept the type of call that has been placed.
INTERWORKING_UNSPEC
A non-ISDN network sent an unspecified message.
Inv Password
Remote configuration failed due to incorrect password.
INVALID_CALL_REF
Call control error.
INVALID_ELEM_CONTENTS
Call control error.
INVALID_MSG_UNSPEC
Invalid message: protocol error.
INVALID_NUMBER_FORMAT
The dialed number has an invalid format.
L1 not up
The network interface is not active.
61200239L1-20Express 3010/3110 User ManualC-7
Appendix C. Status Buffer Messages
L2 not up
The data link layer interface is not active.
L3 not up
The call control interface is not active.
L2 #2 not up
The data link layer interface for a second call (BONDING) is not active.
L3 #2 not up
The call control layer interface for a second call (BONDING) is not active.
LDN TOO LONG
The local directory number entered has too many digits.
Login failed
Unable to connect to remote unit on remote configuration attempt.
MANDATORY_IE_LEN_ERR
Mandatory information element length error .
MANDATORY_IE_MISSING
Mandatory information element missing.
MULTILINK PPP UP
Unit connected with Multilink PPP.
Need 64K call
The BONDING protocol requires the Express 3010 to be configured
for 64K data call types.
C-8Express 3010/3110 User Manual61200239L1-20
Appendix C. Status Buffer Messages
NETWORK BUSY
The ISDN switch is busy and unable to process a call.
NETWORK_CONGESTION
The phone network is currently congested.
NETWORK_OUT_OF_ORDER
The phone network is out of order.
No calling ID
Calling party number not provided.
NO_CIRCUIT_AVAILABLE
The requested bearer channel is not available.
NONEXISTENT_MSG
Nonexistent/undefined message received from network.
NO_ROUTE
NO_ROUTE_DEST
The phone network was unable to find a route to the destination number.
No Sreg number
Attempted to change an S-register but did not specify a specific S-register (example: ATS=1).
No Sreg value
Attempted to change an S-register but did not specify a value (example: ATS= ).
61200239L1-20Express 3010/3110 User ManualC-9
Appendix C. Status Buffer Messages
No String Space
Stored number string space is full.
NO_USER_RESPONDING
The dialed number is not responding.
NORMAL_CLEARING
The network is disconnecting the current call.
NOT end2end ISDN
The path that the call was routed over is not ISDN from end-to-end
(warning only).
NUMBER_CHANGED
The number dialed has been changed.
OUTGOING_CALL_BARRED
The network will not allow the outgoing call to be placed.
Phone # Req'd
Phone number required for AutoSpid determination.
PPP COMPRESSION UP
Unit connected with compression.
PPP LINK LOOPBACK
Network link is looped backed.
PPP Timeout
PPP negotiation failed.
C-10Express 3010/3110 User Manual61200239L1-20
Appendix C. Status Buffer Messages
PROTOCOL_ERROR
Call control error.
PUMPIO: dpump-qu i t
Rate adaption stopped due to DTE error.
Rcv Cause XXX
Undefined cause message received.
REQ_CHANNEL_NOT_AVAIL
The channel type requested is currently not available.
Remote not ISU
Bonding negotiation determined the far-end unit is not another ISU
product.
RESOURCE_UNAVAIL
The requested resource is unavailable.
RESP_TO_STAT_ENQ
Response to status enquiry.
Restarting Rate
Unit restarts DTE rate.
Retrieve
Voice call is retrieved from a holding state.
Ring
An incoming call on either the first or second channel (third channel if
call waiting) entered the Ring state. The calling phone number is displayed if available.
61200239L1-20Express 3010/3110 User ManualC-11
Appendix C. Status Buffer Messages
S cmd not = or ?
Proper syntax not used.
SERVICE_NOT_AVAIL
The requested service is not available.
SOURCE NOT ISDN
The incoming calling party is not ISDN (warning only).
TANULL expired
Bonding timer TANULL expired. Received call from non-BONDING
equipment.
TEMPORARY_F AILURE
The network has temporarily failed; try the call again.
TIMER_EXPIRY
Call control error.
TXADD01 expired
Bonding timer TXADD01 expired.
TXDEQ expired
B-channel delay equalization during bonding failed.
TXFA1 expired
Bonding timer TXFA1 expired.
TXFA2 expired
Bonding timer TXFA2 expired.
C-12Express 3010/3110 User Manual61200239L1-20
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