ADTRAN 1200305L1 system manual Available, Contiguous ports from last to first

ATLAS 550 System Manual Section 4, User Interface Guide

DIAL PLAN (FXS) > USER TERM > IFCE CONFIG > 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. 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 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 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 (FXS) > USER TERM > IFCE CONFIG > PORT SELECTION

Write security: 3; Read security: 5

Determines how the ATLAS 550 switchboard uses FXS ports for call routing. The CIRCULAR method can be used for call load balancing among the available ports on the module.

NORMAL	Always start with the lowest numbered available port (i.e., for a Quad FXS
	Module with four configured interfaces, Port 1 would always be used first if
	available).
CIRCULAR	Contiguous ports from last to first.
ALIGNED	Provides the ability to maintain alignment between ports as if they were in
	dedicated map mode. This scenario requires PORT SELECTION set to
	ALIGNED on both interfaces (usually on User Term and on Net Term). An
	interface that has PORT SELECTION set to ALIGNED will only process a call
	from the switchboard on the same port that the incoming call was received.

Example: The unit receives an incoming call on Port 3. The switchboard looks for an interface who has matching accept criteria to the number it received. A match is found on interface “Z” that has PORT SELECTION set to ALIGNED. This causes interface “Z” to only process the call if it has Port 3 available. If all matching interfaces have PORT SELECTION set to ALIGNED and none of those interfaces have Port 3 available, then a busy or fast busy will be returned to the calling party.

DIAL PLAN (FXS) > USER TERM > IFCE CONFIG > DIAL ON OFFHOOK

Write security: 3; Read security: 5

Defines a number that is automatically sent to the switchboard when a call on this endpoint is initiated (goes off hook).

The Dial on Offhook number must be specific (i.e., no “wild cards”).

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