Issue with video (vta calls) between CME and CUCM connected by H.323

[pratapag5]

Hi team,

I  have integrated the CME with our Call manager using H.323. I have  verified that the audio calls between phones registered to CME and those  registered to CUCM are working fine. I have configured the required  commands for the video (VTA) to work. Also, the video window is popping  up once the call is established, but no video is being displayed. Could  you please help me in fixing this issue? I can confirm that the  cameras/VTA everything is working fine for all these phones.

Here is the configuration I have done on CME for video:

voice service voip

h323

call start slow

telephony-service

video

maximum bit-rate 256

service phone videoCapability 1

ephone 2

video

mac-address 0022.191D.02C0

type CIPC

button 1:113

When I do a “show call active video” on the CME, I get:

VIDEO:

H320CallType=None

VideoTransmitCodec=None

VideoReceiveCodec=H264

VideoCap_Codec=H264

VideoCap_Format=NONE

VideoUsedBandwidth=1920

Is this problem with the codec mismatch? If so what should I do to fix it?

Regards,

Suchitra

[vickskwt1]

Hi Suchitra,

I am facing a similar issue between a CME and CUCM using a H323 link. - If the issue is resolved can you pls share the solution.

Scenario:

The 7940 SCCP sets on the CME can make and recieve calls to / from CUCM.

The 9951 (SIP) set on the CME site can make calls only when the "Video" is disabled on the set. When the Video is enabled on the set, the call does not establish and gets disconnected immediately after dialing the remote number.

Note that a CME to CME video call is possible - I am running 8.6

TIA

Rgds

- Victor