best-effort service admission control resource reservation real-time applications traffic control network management packet scheduling integrated services quality of service multicast

performance metrics packet loss real-time applications loss metrics one-way loss pattern

assured forwarding elastic traffic diffserv real-time applications network control traffic management service classes mpls aggregation quality of service

extensions security protocol scalability real-time applications mikey encryption srtp authentication key management diffie-hellman

mobile ipv6 packet loss 3g cdma real-time applications fast handover

security considerations sip iana authorization real-time applications traffic engineering best current practice encryption interoperability standards track

video transport protocols rtp real-time applications signaling audio congestion control dccp quality of service sdp