RTP payload format for AMR (draft-ietf-avt-rtp-amr-01.txt)

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RTP payload format for AMR(draft-ietf-avt-rtp-amr
-01.txt)

• Johan Sjöberg, Ericsson
• Magnus Westerlund, Ericsson
• Ari Lakaniemi, Nokia
• Petri Koskelainen, Nokia
• Bernhard Wimmer, Siemens
• Tim Fingscheidt, Siemens

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Technical changes sincedraft-sjoberg-avt-rtp-amr-
01.txt

• One Q bit per speech frame
• A more complete motivation for the Q bit
• The FT and LEN field shifted places
• CMR changed from 4 to 3 bit
• The robust sorting is now optional
• Only the AMR DTX/CN scheme is allowed
• Congestion control chapter added
• Security chapter added
• Storage mode based on RTP mode