I was reading through RFC 3350 and was confused about a couple things. I am just learning how RTP works, so please forgive me if I ask something obvious.
First, creation of an SDES;
1) Under what circumstances would you have more than one SDES? Would this be under the "mixer" applications?
2) What SDES types are typically inserted, for example, for a SIP application?
3) Looking through the exmample source code include in RFC 3550, I notice a concept of senders and members.
- Would memebers be any SSRC/CSRC who participate a session?
- Would senders be anybody on the local end who write to a session?
- Could it be said that all senders are members but not all members are senders?
Thanks a lot for the help.
-Mike