The following example shows a DS1 media module configured for T1 service. The media module is supporting a two-way CO trunk group that carries only voice and voice-grade data.
To configure a new DS1 media module:
Procedure
Enter add ds1 001V5.
You must enter a specific port address for the media module.
In the Name field, enter two-way CO.
Use this name to record useful information such as the type of trunk group associated with this media module or its destination.
In the Bit Rate field, enter 1.544
(Standard for T1 lines).
In the Line Coding field, enter b8zs.
Avaya recommends you use b8zs whenever your service provider supports it. Since this trunk group only carries voice traffic, you could also use ami-zcs without a problem.
In the Framing Mode field, enter esf.
Avaya recommends you use esf whenever your service provider supports it.
In the Signaling Mode field, enter robbed-bit.
In the Interface Companding field, enter mulaw.
This is the standard for T1 lines in North America.
