this is answered in the FAQ: http://www.voip-info.org/wiki-Asterisk+FAQ RTP based protocols (using RTP to transfer the voice in a separate UDP session) are generally hard to NAT.
On Thu, 2004-01-15 at 13:29, David A. Lauer wrote: > Can skinny work behind NAT? I have a Cisco 7910 using SCCP behind NAT > that has one way audio. The called party cannot hear the calling party > who's using the 7910. > > skinny.conf > > ; > ; Skinny Configuration for Asterisk > ; > [general] > port = 2000 ; Port to bind to, default tcp/2000 > bindaddr = 0.0.0.0 ; Address to bind to > dateFormat = M-D-Y ; M,D,Y in any order (5 chars max) > keepAlive = 120 > > ; allow = all > disallow = all > ;allow=g723.1 > allow=g729 > allow=ulaw > allow=alaw > > > ; Carlos' 7910 used for testing > [7910] ; Device name > device=SEP0007EBC7F3DE ; Offical identifier > nat=1 > callerid="TS Test 7910" <954-937-8081> > ;mailbox=2109 > callwaiting=1 > transfer=1 > threewaycalling=1 > context=skinny-longdistance > line => 2109 > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users