March 2018
Intermediate to advanced
626 pages
17h 32m
English
Irrespective of the call signaling protocol used, most of the current audio and video streams use RTP as the application layer protocol. RTP protocol provides reliability by sequencing the packets at application layer and helps to control jitter and delay by forwarding audio and video payload as small chunks in each RTP packets.
More details on how the RTP stream works are available in the IP Telephony principle and normal operation section in this chapter.
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