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New Member

Video Calls between 2 callmanager express through Gatekeeper

Hello everybody.

I have a lab with 2 callmanager expresses both registered to Gatekeeper. I can make a video call inside each callmanager express but I'm not able to make video calls when I call from callmanager express A to B and viceversa, I just get audio in the calls.

What do I need to configure inside the Gatekeeper to send the video between callmanagers?

Any Ideas.

Regards

Walter Flores

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: Video Calls between 2 callmanager express through Gatekeeper

CME to H323 to CME is a supported video call flow:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmevideo.html

A couple of things to check:

a. Enable H323 slow start under Voice Service VoIP or Voice Class

voice service voip

supplementary-service h450.12 advertise-only

h323

call start slow

b. Make sure there is enough bandwidth for a video call both in configuration and WAN bandwidth availability

Hope this helps.

Regards,

Michael

4 REPLIES
Silver

Re: Video Calls between 2 callmanager express through Gatekeeper

Call Manager Express does not support video services and I am not aware of any plans to introduce video into Call Manager Express.

Video is supported in Call Manager

Cisco Employee

Re: Video Calls between 2 callmanager express through Gatekeeper

CME to H323 to CME is a supported video call flow:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmevideo.html

A couple of things to check:

a. Enable H323 slow start under Voice Service VoIP or Voice Class

voice service voip

supplementary-service h450.12 advertise-only

h323

call start slow

b. Make sure there is enough bandwidth for a video call both in configuration and WAN bandwidth availability

Hope this helps.

Regards,

Michael

New Member

Re: Video Calls between 2 callmanager express through Gatekeeper

HI Michael

I followed your instructions and the video between both ccme through GK is working.

THANK VERY MUCH

Walter Flores

Cisco Employee

Re: Video Calls between 2 callmanager express through Gatekeeper

That's great news, Walter. Thanks for the update, and for the opportunity to be of assistance.

Regards,

Michael.

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