H.245 – an “out-of-band” Command protocol for managing media amongst H.323 endpoints. This protocol is used to negotiate a standard audio or online video compression common that can be used by many of the collaborating endpoints in the session. RFC 3550 RTP July 2003 6.two.1 Sustaining the volume of Session https://andyivbzl.blogginaway.com/30876922/details-fiction-and-link