We see that an finish stage can assistance several simultaneous RTP media channels. For each media kind, there will typically be 1 send media channel and 1 receive media channel; thus, if audio and online video are despatched in independent RTP streams, there will usually be 4 media channels. H.323 https://rafaelgpsjt.verybigblog.com/29373211/top-net33-rtp-secrets