Specifications

Configure T1 CAS Voice Ports

Voice over IP for the Cisco AS5300 23

Conﬁgure T1 CAS for Voice over IP

To conﬁgure T1 CAS for Voice over IP on the Cisco AS5300, use the following commands

beginning in privileged EXEC mode:

Step Command Purpose

1 conﬁgure terminal Enters global conﬁguration mode.

2 controller t1 number Enters controller conﬁguration mode to

conﬁgure your controller port. The con-

troller ports are labeled 0 through 3 on

the Quad T1/PRI and E1/PRI cards.

3 framing {sf | esf} Enters the framing type designated by

your telephone company.

4 clock source line primary Conﬁgures the primary PRI clock

source. Conﬁgure other lines as second-

ary or internal clock sources. Note that

only one PRI can be clock source pri-

mary and one PRI can be clock source

secondary.

5 linecode {ami | b8zs | hdb3} Enters the line code type designated by

your telephone company.

6 cas-group channel timeslots range type signal Conﬁgures all channels for E&M, FXS,

and SAS analog signalling. Enter 1-24

for T1. If E1, type 1-31.

Signalling types include e&m-fgb,

e&m-fgd, e&m-immediate-start,

fxs-ground-start, fxs-loop-start,

sas-ground-start, and sas-loop-start.

You must use the same type of signalling

that your central ofﬁce uses.

For E1 using the Anadigicom converter,

use cas e&m-fgb signalling.

7 controller t1 number Enters controller conﬁguration mode to

conﬁgure the second controller port

(There are a total of four controller

ports). The controller ports are labeled 0

through 3 on the Quad T1/PRI and

E1/PRI cards.

8 framing {sf | esf} Enters the framing type designated by

your telephone company.

9 clock source line secondary Conﬁgures the secondary PRI clock

source. Note that only one PRI can be

clock source primary and one PRI can be

clock source secondary.

10 linecode {ami | b8zs | hdb3} Enters the line code type designated by

your telephone company.