On Fri, 19 Sep 2003, WipeOut . wrote:
> > I wonder how IAX compares to SIP bandwidth-wise? I've tried both over > > overseas IP connection, and somehow SIP seemed to work better. > > > > Peter > > > > Then try making two or three or more calls at the same time.. :) > > If you setup IAX in trunk mode it uses the same connection for multiple voice > streams and so optimises the bandwith usage by reducing the overhead per voice > channel.. SIP can't do that.. > > Also IAX does not care about NAT so a situation like.. > AST<-->NAT<-->Internet<-->NAT<-->AST > ..will work fine.. SIP will have problems in a setup like this without the use of > specialised NAT routers.. > FYI: trunking only works in IAX2 and it requires you to have a zaptel interface on both endpoints James _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
