Overview and Testing

Testing Extensions and Connections

The Switch Administrator now needs to assign analog lines and extensions for each AUDIX Voice Power channel. Service Technicians should then run the lines and perform ring-through tests to determine that all lines are working. This procedure verifies that connections can be established over each circuit.

Before proceeding, record the extension numbers that the Switch Administrator has assigned to each channel on FORM A in the Planning Guide. A sample is shown below.

WARNING:

Do not use an ambiguous extension for the DCP board or for any of the channels assigned to AUDIX Voice Power. An ambiguous extension is one that is shorter than the maximum length and also starts with a digit that could be part of a longer extension under the switch dial plan.

FORM A

Channel Assignments

Channel

Service

Extension

o

1

2

3

4

5

6

7

8I

10

11

1-4

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AT&T 2.1.1 manual Testing Extensions and Connections, Channel Assignments Service Extension