Section 4, User Interface Guide ATLAS 550 System Manual
278 © 2002 ADTRAN, Inc. 61200305L1-1F
through this endpoint. This item is optional.
DIAL PLAN (T1/PRI) > USER TERM (RBS) > IFCE CONFIG (RBS) > DID DIGITS TRANSFERRED
Write security: 3; Read security: 5
Defines the number of digits sent to ATLAS 550 from the network if DID is used. This option only displays
if DID is set to ENABLED.
DIAL PLAN (T1/PRI) > USER TERM (RBS) > IFCE CONFIG (RBS) > STRIP MSD
Write security: 3; Read security: 5
Strips a selected quantity (choose from NONE, 1, 2, and 3) of the most significant digits (MSD) of a dialed
number prior to being forwarded out of the port.
Example: A network port could be set to accept all calls beginning with 9 (9$), and then with STRIP MSD
set to 1, all digits would be sent toward the network except the leading 9.
DIAL PLAN (T1/PRI) > USER TERM (RBS) > IFCE CONFIG (RBS) > SOURCE ID
Write security: 3; Read security: 5
Simplifies the creation of a DIAL PLAN in applications where the criterion for switching calls to a certain
endpoint is a function of which endpoint originated the call.
DEFAULT VALUE = 0. Zero is the default ID for all endpoints and all accept numbers. With default
values, all calls are routed based only on the dialed number.
Multiple endpoints can have the same SOURCE ID.
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 830 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).
The Caller ID number must be specific (i.e., no wildcards).
If FEATURE GROUP D is used, DID only refers to DNIS digits.
STRIP MSD does not affect CALL ACCEPT criteria. All of the digits (including the MSDs that
are subsequently stripped) are used as accept criterion.