ADTRAN Atlas 550 - Manual (Page 156)

Chapter 11. Dial Plan
11-14 ATLAS 550 User Manual 61200305L1-1
S OURCE ID Write security: 3; Read security: 5
Simplifies the creation of a
D IAL P LAN in applications where the criterion for
switching calls to a certain endpoint is a function of which endpoint origi-
nated the call.
• Default value = 0. The default ID for all endpoints is 0 and all accept
numbers is 0. With default values, all calls are routed based only on the
dialed number.
• Multiple endpoints can have the same S OURCE ID .
• When creating the C ALL A CCEPT list, specify a S OURCE 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).
S WAP ANI/DNIS Write security: 3; Read security: 5
Swaps the ANI and DNIS numbers received from the network. ANI (Auto-
matic Number Identification) is the billing number of the calling party, and
DNIS (Dialed Number Identification Service) is the called party number.
DUAL T1/PRI MODULE: NETWORK TERMINATION/RBS
When you are working in the network termination section of the D IAL P LAN
menu, when S LT is defined as T1/PRI-2 , and when S IG is set to RBS, the fol-
lowing interface configuration options are available:
F IRST DS0 Write security: 3; Read security: 5
Defines to the ATLAS 550 the first DS0 for this endpoint.The ATLAS 550
uses DS0s, starting with this selection, to send and receive calls to and from
the network (PSTN). The outgoing calls which are allowed or restricted
over these DS0s are set by the
O UTGOING C ALL A CCEPT and R EJECT N UM -
BERS (discussed in First DS0 on page 11-11).
N UMBER OF DS0 S Write security: 3; Read security: 5
Specifies the number of DS0s the ATLAS 550 uses for this endpoint.
With this swap, the ATLAS 550 switchboard uses ANI to route the
call. The accept number in the Dial Plan must use the ANI number,
not the DNIS number.