| Table of Contents | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Configuring multimedia (Video and Audio) is similar to configuring a SIP to SIP transcoding call. When configuring the IMG 2020 to process a multimedia call, the SIP stack, SIP channel groups, SIP Video Profiles, and IP facilities all need to be configured. The difference between configuring a SIP to SIP audio call and a SIP to SIP multimedia call is the when configuring the IP Profiles. When configuring a SIP to SIP audio call, there are a set of audio codecs to choose from under the IP profiles object. When configuring a SIP to SIP multimedia call there are video and audio codecs to choose from. Follow the procedure below to configure the IMG 2020 to accept an incoming multimedia call using the H.264 video codec and G.711 ulaw audio codec and transcoding the video to MPEG_4 video and G.729 audio codec to send out the outgoing leg.
...