Cisco Catalyst 4224 Especificaciones descargar pdf (Pagina 117)

5-9

Catalyst 4224 Access Gateway Switch Software Configuration Guide

OL-2031-02

Chapter 5 Configuring the Voice Interfaces

MGCP Configuration

To configure T1-CAS E&M emulation with MGCP using Cisco CallManager

Administrator, perform the following steps and configure the route pattern and

dial plan:

Step 1 Identify the port number and then enter the configuration information provided by

your local carrier, as in the following example:

Gateway(config)# controller T1 1/port#

Gateway(config-controller)# framing esf

Gateway(config-controller)# clock source internal

Gateway(config-controller)# linecode b8zs

Step 2 Assign time slots to the DS-0 group and identify the emulation type.

You can define each DS-0 group to use FXS, FXO, or E&M, using the following

command:

Gateway(config-controller)# ds0-group group groupnumber timeslots

<timeslotnumber> type emulationtype

Replace emulationtype with e&m-wink-start or e&m-delay-dial.

Replace groupnumber with the DS-0 group number and replace timeslotnumber

with the number of DS-0 time slots to allocate to the group. For example, the

following command configures the first DS-0 group with one time slot using FXS

emulation in loop-start mode:

Gateway(config-controller)# ds0-group 0 timeslots 1 type

fxs-loop-start

You can configure DS-0 hunt groups by assigning a range of time slots to a DS-0

group and then configuring multiple voice peers with the same destination pattern

pointing to multiple voice ports.

For example, the following command assigns 12 time slots to DS-0 group 1:

Gateway(config-controller)# ds0-group 1 timeslots 1-12 type

fxs-loop-start

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Cisco Catalyst 4224 Especificaciones Pagina 117