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Community Member

CCM integration CME

Hi, I have configured the Cisco Call Manager 4.1 and the Cisco Call Manager Express 7.0 to integrate them.

Configuration In the CCME:

dial-peer voice 1000 voip

destination-pattern <extension of the CCM>

session protocol sipv2

session target ipv4:<ip address CCM>

dtmf-relay sip-notify

codec g711alaw

Configuration In the CCM:

Device/Gateway/AddNew Gateway H.323

IP Gateway H.323: IP Address of the CCME

Route Plan/Route Hunt/Route Pattern

Route Pattern Configuration:

Route Pattern : The extension of the CCME

Gateway or Route List: IP Address of the CCME

The phone registered in the Call Manager can call to the extensions of the Call Manager Express. BUT the extensions of the Call Manager Express don't can call to extension in the Call Manager.

IP Phone -> CCM -SucesfullCall-> CCME --> IP Phone

IP Phone <- CCM <-No SucesfullCall- CCME <-- IP Phone

Why the phones registered in the Call Manager Express don't can call to extension registered in the Call Manager ?

4 REPLIES
Bronze

Re: CCM integration CME

Hi, try change this in your dial-peer:

dial-peer voice 1000 voip

destination-pattern

session target ipv4:

dtmf-relay h245-alphanumeric

codec g711alaw

You add an h323 gateway in your CCM and you are using SIP protocol in your CCME vop dial-peer

Hope this help

David

Community Member

Re: CCM integration CME

Don't Work.

Re: CCM integration CME

Hi friend,

In the CME, check if you include the following command under the source interface:

h323-gateway voip bind srcaddr

Hope this helps.

Please rate useful posts.

Best regards,

- Adrián.

Re: CCM integration CME

Hi Recardo,

Could you please send the mgcp commands

Also check for having the mgcp package-capability for rtp-package,gm-package & pre-package

Awaiting your feedback

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