[Asterisk-Users] Skinny behind NAT?

[Roy Sigurd Karlsbakk]

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
>