Hi, RTP multiplexing is a feature that needs H.460.18/.19. When you enable it, endpoints using H.460.19 may use it. Unfortunately not all endpoints support the feature, but the presence of multiplexing support is auto-detected. 3000 and 3001 are the ports used by GnuGk to receive multiplexed RTP. The endpoints that the endpoint are using (through the NAT) are auto-detected. The additional load for GnuGk is minimal. Regards, Jan -- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : jan@xxxxxxxxxxxxxx Website: http://www.gnugk.org Support: http://www.willamowius.com/gnugk-support.html Relaxed Communications GmbH Frahmredder 91 22393 Hamburg Geschäftsführer: Jan Willamowius HRB 125261 (Amtsgericht Hamburg) USt-IdNr: DE286003584 Bo Xu wrote: > Hi, > > I have a GnuGK and several video terminals(like VT-A, VT-B and VT-C) in > their own different networks in other cities, and I set my gatekeeper.ini > as the following: > ... > RTPMultiplexing=1 > RTPMultiplexPort=3000 > RTCPMultiplexPort=3001 > ... > > in this case will all the terminals send multiplrxcing stream to the same > 3000/3001 port of my GnuGk? or every terminal will use 3000/3001 to send > its multiplexing stream? 3000/3001 is the port used by every terminal or > used by my GnuGk? > > and if I enable RTPMultiplexing, will it increase the GnuGk's work so GnkGk > will need more CPU power? Thanks! > > Regards, > Bo Xu ------------------------------------------------------------------------------ _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/