Hi all,

looking through the h323plus code, I noticed it supports multiplexing for H.460.19. Just a few questions;

1. Does H323plus also support RTP multiplexing without the need for h.460.19 (direct endpoint to endpoint)?
2. If it doesn't support endpoint to endpoint multiplexing, does limiting RTP ports to only a few ports such as 10 to 12 (i.e. 3000 - 3010) opened port always remain in that range or will this produce any side affects when making a lot of calls?
3. With multiplexing support for H.460.19, is it 2 ports; 1 bi-directional port for audio and 1 bi-directional port for video? is there a third port for RTCP (QoS)?
4. Is sending/receiving RTCP/QoS mandatory for H.323 systems? What affects are there if this is not enabled?

Thanks for all your help

Josh