14.2. The answer
The answerer generates an answer, which is an SDP answer that responds to an offer made to it. The answer indicates:
whether a media stream is accepted;
the codecs that will be used;
the IP addresses and ports that the answerer wants to use to receive media.
Get The IMS: IP Multimedia Concepts And Services, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
