ADTRAN ATLAS 800 Series Module QUAD E1, User Manual, Page: 108 / 190

Chapter 9. Dial Plan Terminal Menu
9-14 ATLAS 800 User Manual 61200180L1-1
»» Trunk Type (Voice/
SW56)
Write security: 3; Read security: 5
Used instead of standard voice if the incoming service on this trunk is
Switched 56 digital.
»» Signaling Method Write security: 3; Read security: 5
Defines to ATLAS the signaling type to be used across this trunk. The
Sig-
naling Method must match the signaling provided by the Network (PSTN).
The choices include E&M Immediate , E&M Wink , Loop Start , and
Ground Start .
»» Direct Inward
Dialing
Write security: 3; Read security: 5
Defines to ATLAS whether the Network is using Direct Inward Dialing
(DID). If DID is
Enabled , then you must define DID Digits Transferred and
DID Prefix . If DID is Disabled , then you must define the Trunk Number .
»» Trunk Number Write security: 3; Read security: 5
Defines the number to use in determining which user end points should
receive an incoming call if the Network connection does not provide DID
digits. For example, if a certain incoming DS0 (trunk) is meant to connect to
an end point with the accept number of 963-8615, the
Trunk Number would
be set to 963-8615
»» Strip MSD Strips a selected quantity of the Most Significant Digits (MSD) of a dialed
number for ATLAS prior to being forwarded out of the port. The choices are
None , 1 , 2 , or 3 . For example, if you set a Network port to accept all calls
beginning with 9 (9$) and then set Strip MSD to 1, all digits except the lead-
ing 9 will be sent toward the Network.
»» Source ID Simplifies the creation of a Dial Plan in applications where the criteria for
switching calls to a certain end point is a function of which end point origi-
nated the call. Keep in mind the following:
DID Digits
Transferred Write security: 3; Read security: 5
Defines the number of digits sent to ATLAS from the Net-
work.
DID Prefix Write security: 3; Read security: 5
Defines to ATLAS the prefix digits which are not received as
a part of the DID number. ATLAS uses the combination of
prefix and DID number to determine the User end point
that receives the incoming call.
The trunk number must be specific (i.e., no “wild cards”).
The Strip MSD parameter does not affect the Call Accept criteria. All of
the digits (including the MSDs that are subsequently stripped) are used
as accept criteria.