isdn bind-l3 ccm-manager - want to know about this command?

esa786_2 · ‎11-29-2007

Dear Seniors. I want to know the use of this command. isdn bind-l3 ccm-manager.

pls let me know in details. pls give ur explanation.

thanks

esa

dezoconnor · ‎11-30-2007

Hi: you use this command when using MGCP gateways. Its binds the Layer 3 of the ISDN PRI interface of the MGCP voice gateway to the Cisco CallManager for PRI Q.931 signaling backhaul support. Its configured on the ISDN d-channel. So your config would look like this:

interface Serial0/0/0:15

no ip address

isdn switch-type primary-net5

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

HTH

allan.thomas · ‎11-30-2007

The ISDN bind-l3 ccm-manager command is added automatically when you download the MGCP gateway configuration through the ccm-manager config command.

For E1 the pri-group timeslots 1-31 service mgcp get configured under controller e1, which subsequently creates the serial interface with the ISDN bind command.

Therefore there should be no necessity to add it manually. There are exceptions, for example when you need to reconfigure the pri-group timeslots, then it becomes necessary to remove the binding before you can change it under the controller.

Hope this helps.

Regards

Allan.