SIP Call Transfer from CCM

[antonio.fragoso]

Hi Team

I have  a SIP  trunk between my CCM ver 6 with my Voice Gateway .

I can make a call normaly , but I am not able to transfer to another CCM   IP Phone

Please  any sugestion ?

[Rafael Carvalho]

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmetrans.pdf

[Chris Deren · Accepted solution]

You said you have CUCM not CME, so this is not relevant here.

You also said you are using SIP for the call control, looking at your config you are using H323 between this GW and CallManager:

dial-peer voice 300 voip

destination-pattern .

voice-class codec 2

session target ipv4:172.19.0.253

you may want to add the following to the dial-peer:

dial-peer voice 300 voip

voice-class codec 1  2 as you have 2 of them defined, not sure what you wanted to use

no vad

The debug appears to be incomplete, did you post it for the entire call?

Chris

[antonio.fragoso]

Just to add

no vad  and change the Codec to 1 ?

I did but no changes

Yes the debug is for entire  call - Its look like  the call stop after tranfer

Regards

[antonio.fragoso]

HI Team

Any help ? - Still withc the problem

Regards