[Asterisk-Users] Re: tunnel iax via gnophone with ssh?

[asterisk at lists.styx.org]

On Fri, Nov 21, 2003 at 12:52:24PM +0200, Michael Manousos wrote:
> >
> >No, they don't.  H.323 uses TCP.  And SIP has an option to use TCP
> 
> No, H.323 uses UDP for voice (RTP). It doesn't make sense
> to use TCP for voice transport.

And likewise for SIP I believe, it will just use TCP for
signalling.