Video call over sip trunk

[waqas sardar]

Hi Guys ,

We have created a trunk between CUCM 11.5 and Elastix . Call is working fine but no video.

++ How to assign codec H.263,H264 or H261?

++ Any other configuration to check or unchecked on trunk ?

Please advise

Thanks 

[Manish Gogna]

Make sure MTP is not invoked , uncheck it 'Media Termination Point Required' checkbox on the SIP trunk as well as on the Video endpoint on cucm and reset the endpoint and trunk and test again. If the call fails ( no video )  then get the callmanager service trace for a test call to check the media negotiation.

HTH

Manish

[waqas sardar]

Manish,

Is there any option for video codec H.263,H264 or H261 on device pool or trunk  ?

[Manish Gogna]

No, these options are not available on device pool or trunk. If both endpoints are capable of these codecs then they should be able to negotiate.

Manish