Configuring basic functions for the voice subscriber line

1. Enter system view.

system-view

N/A

2. Enter E1/T1 interface view.

controller { e1 | t1 } number

N/A

3. Create a TS set and define its signaling type.

timeslot-set ts-set-number timeslot-list timeslots-list signal { e&m-delay | e&m-immediate | e&m-wink | r2 | fxo-ground | fxs-loop | fxs-ground | fxo-loop | r2 }

N/A

4. Exit E1/T1 interface view.

quit

N/A

5. Enter voice subscriber line view.

subscriber-line slot-number:ts-set-number

N/A

6. Configure a companding law for signal quantization.

pcm { a-law | μ-law }

Optional.

A-law for a VE1 interface card and μ-law for a VT1 interface card by default.

7. Create a description for the voice subscriber line.

description text

Optional.

The description for a voice subscriber line is interface-name+Interface.

8. Shut down the voice subscriber line.

shutdown

Optional.

The voice subscriber line is up by default.