2002-09-30 2008-03-27 Expert Review Brian Rosen Bandwidth b Codecs a Content Destination es-ccd [PKT-SP-TGCP-I02-011221] Content Identifier es-cci [PKT-SP-TGCP-I02-011221] D-QoS GateID dq-gi [PKT-SP-EC-MGCP-I04-011221] D-QoS Reserve Destination dq-rd [PKT-SP-EC-MGCP-I04-011221] D-QoS Resource ID dq-ri [PKT-SP-EC-MGCP-I04-011221] D-QoS Resource Reservation dq-rr [PKT-SP-EC-MGCP-I04-011221] Echo Cancellation e Encryption Key k Gain Control gc Media Format fmtp Network Type nt Optional Media Format o-fmtp Packetization Period p Resource Reservation r RTCP ciphersuite sc-rtcp [PKT-SP-EC-MGCP-I04-011221] RTP ciphersuite sc-rtp [PKT-SP-EC-MGCP-I04-011221] Silence Suppression s Type of Service t Reservation Confirmation r-cnf Reservation Direction r-dir Resource Sharing r-sh