Interworking RTP Redundancy

The device supports interworking of RTP redundancy (according to RFC 2198) between SIP entities. Employing IP Profiles, you can configure RTP redundancy handling per SIP entity:

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Generate RFC 2198 redundant packets, using the 'RTP Redundancy Depth' parameter.

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Determine RTP redundancy support in the RTP redundancy negotiation in SDP offer/answer, using the 'RTP Redundancy Mode' parameter. If not supported, the device discards RTP redundancy packets (if present) received from or sent to the SIP entity.

For more information, see the above parameters in Configuring IP Profiles.