ATLAS 550 System Manual Section 4, User Interface Guide
61200305L1-1F © 2002 ADTRAN, Inc. 303
When creating the CALL ACCEPT list, specify a SOURCE ID(s) as well as a dialed number or range of
dialed numbers to accept.
Example: An application requires that all calls that originate from Port 1 of the ATLAS 550 in Slot 1 be
switched to Port 2 of that same module. Assign a unique SOURCE ID (e.g., 7) to Port 1 of the module, and
then configure Port 2 to only accept calls from that unique SOURCE ID (7).
DIAL PLAN (USSI) > USER TERM > IFCE CONFIG > MIN DS0’S
Write security: 3; Read security: 5
Set this to 1 for typical single-call connections. Setting this greater than 1 will restrict connections to
endpoints supporting aggregation (e.g., BONDING) of the specified number of DS0s.
DIAL PLAN (USSI) > USER TERM > IFCE CONFIG > MAX DS0’S
Write security: 3; Read security: 5
Set this to 1 for typical single-call connections. Setting this greater than 1 will accommodate connections
to endpoints supporting aggregation (e.g., BONDING) of up to the specified number of DS0s. This also
sets the number of DS0s presented in the negotiation of outgoing aggregate calls.
DIAL PLAN (QUAD BRI S/T MODULE)DIAL PLAN (S/T BRI) > USER TERMINATION
Write security: 2; Read security: 5
The Quad BRI S/T Module acts like the network while interfacing to user equipment (terminal adapters).
When you are working in the network termination section of the DIAL PLAN menu and SLT is defined as a
S/T BRI module, the following interface configuration options are available:
DIAL PLAN (S/T BRI) > USER TERMINATION > IFCE CONFIG > SWITCH TYPE
Write security: 2; Read security: 5
Defines the type of ISDN switch that the port will simulate. If connected to another ATLAS, both need to
be set to the same type. The following options are available:
DIAL PLAN (S/T BRI) > USER TERMINATION > IFCE CONFIG > SPID LIST
Write security: 2; Read security: 5
The port, acting as the network, must use a SPID and a phone number in order to satisfy the ISDN
connection protocol expected by the user’s Terminal Adapter (TA).
Using the Quad BRI S/T Module on a User Term endpoint requires the use of a
straight-through ISDN S/T cable.
• Lucent 5E • National ISDN
• Northern DMS 100 • Euro ISDN
PHONE NUMBER
Write security: 3; Read security: 5
The phone number(s) assigned to this BRI phone line.