Configuring Streaming-Only Media Server Applications - Dialogic Vision CX Video Administration Manual

Managing the CX Video Gateway

Configuring streaming-only media server applications

In some use cases, you may want a media server to send high-quality 3G video
through the CX Video Gateway to a 3G handset without receiving media in return.
Doing so helps to conserve video transcoder resources.
To support this use case, the media server application must specify a=sendonly in
SDP media lines and must comply with RFC 3264, An Offer/Answer Model with SDP.
The CX Video Gateway must be in receive-only mode.
On the VX Integrated Media Platform, you must also set these two parameters in the
vxmlinterpreter.conf file to sendonly:
com.vision.miosip.media.VideoCallPreferredVideoDirection
•
com.vision.miosip.media.VideoCallPreferredAudioDirection
•
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Dialogic® Vision™ CX Video Gateway Administration Manual
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