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Silver

MGCP Dial-peer question

Set up - MGCP GW connecting to either the Telco or TDM PABX,

Can someone confirm if you use MGCP on a GW that you still need a single Dial-Peer voice POTS with service mgcpapp configured pointing either to the PSTN or other TDM system. I thought when using MGCP you do not need Dial-Peers or is the dial-peer / service mgcpapp needed to route call calls from the PORT to the CCM telling the port is controlled by CCM

3 REPLIES
New Member

Re: MGCP Dial-peer question

When using E1 or T1, you don't have Dial-peers. What you do is tell the controller to be "remote controlled" by mgcp, like this:

controller E1 0/0/0

pri-group timeslots 1-31 service mgcp

When using SRST, you need to configure dial-peers that take over when the connection to the CCM breaks.

Silver

Re: MGCP Dial-peer question

Thanks that is what I thought but others have told me to add a voice pots 99901 and use the MGCPAPP commend on the dial-peer

Cisco Employee

Re: MGCP Dial-peer question

usually you configure the dial-peers for analog interfaces controlled by MGCP but you can also create one for digital interfaces, it's not mandatory to create it

HTH

javalenc

if this helps, please rate

HTH

java

if this helps, please rate

www.cisco.com/go/pdi
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