SDP(Session Description Protocol)模型引见(RFC3264)(转)
SDP(Session Description Protocol)模型介绍(RFC3264)(转)出处:http://blog.csdn.net/runningya/article/d
SDP(Session Description Protocol)模型介绍(RFC3264)(转)
出处:http://blog.csdn.net/runningya/article/details/5978360