Recording: Video doesn't record when call comes directly to MediaSense from CUBE

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Revision as of 15:33, 7 June 2013

Video doesn't record when call comes directly to MediaSense from CUBE

Problem Summary During "Direct Inbound Recording" of a video call, where the call passes through CUBE before going to MediaSense, the audio track is recorded but the video track is not.
Error Message None.
Possible Cause The way CUBE is configured by default, it strips the “video” keyword from the Contact header in the outgoing INVITE message. When the INVITE message comes to CUBE from CUCM, it is a Delayed Offer (DO) by default and there is no SDP in the INVITE message. Therefore, when MediaSense receives the INVITE through CUBE, it does not know whether the endpoint supports video or not since CUBE stripped the “video” keyword before sending it.
Recommended Action Use the following information to configure CUBE to pass the "video" keyword in the contact header from the inbound to the outbound INVITE message.

voice class sip-profiles 1
request INVITE peer-header sip contact copy ">(;.*video.*)" u01
request INVITE sip-header Contact modify ">" ">\u01"
!
voice class sip-copylist 1
sip-header contact

dial-peer voice 890232811 voip
session protocol sipv2
incoming called-number 89023281$
voice-class codec 264
voice-class sip asserted-id pai
voice-class sip copy-list 1
!
dial-peer voice 890232812 voip
destination-pattern 89023281$
session protocol sipv2
session target ipv4:10.194.118.65:5060
voice-class codec 264
voice-class sip profiles 1

Release All MediaSense releases.
Associated CDETS # None.

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