Instruction manual

61200780L1-1C © 2004 ADTRAN, Inc. 282
ATLAS 800 Series System Manual Dial Plan
T3 and T3 D&I: Network Term- Ifce Config (RBS)
DID Digits Transferred Defines the number of digits sent to ATLAS 800 Series from the network if DID
is used. This option only displays if
DID is set to ENABLED.
DID Prefix Defines to the ATLAS 800 Series the prefix digits which are not received as a
part of the DID number. The ATLAS 800 Series uses the combination of prefix
and DID number to determine the user endpoint that should receive the
incoming call. This option only displays if
DID is set to ENABLED. If DID is
DISABLED, then you must define the trunk number.
If Feature Group D is used, DID only refers to DNIS digits.
Trunk Number When the network connection does not provide DID digits, the ATLAS 800
Series must be given a number to use to determine which user endpoint should
receive the incoming call.
TRUNK NUMBER displays only when DID is set to
D
ISABLED.
The trunk number must be specific (i.e., no wildcards).
For example, to connect an incoming DS0 (trunk) to an endpoint with the accept
number of 963-8615, set the trunk number to 963-8615.
Strip MSD 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. For 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.
STRIP MSD does not affect CALL ACCEPT criteria. All of the digits (including the
MSDs that are subsequently stripped) are used as accept criterion.
Source ID 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.
For example, an application requires that all calls that originate from Port 1 of
the ATLAS 800 Series 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).
DS0 Alignment DS0 ALIGNMENT is typically enabled when a user needs the ability to maintain
alignment between T1s as if they were in dedicated map mode. This scenario
requires
DS0 ALIGNMENT enabled on both interfaces (usually on User Term and
on Net Term). An interface that has
DS0 ALIGNMENT enabled will only process a
call from the switchboard on the same DS0 that the incoming call was received.