[Asterisk-Users] 30 button vip 1 way audio

[Eric Wieling aka ManxPower]

Bill Coward wrote:
> It seems this is a redundant question (or at least problem) within
> this group, but I'm unable to find a solution/combination.
> 
> I have 3 30 button VIP phones running behind 3 different firewalls/servers (NAT)
> 
>  My asterisk server is running great with a public IP address (no NAT)
> 
>  The 30 button phone work fine to a point (load, register, date&time,
> and process calls to and from) but
> 
> Only get one way audio, and my skinny debug shows the internal ip
> address (10.x.x.x) rtp session packets leaving (attempting,
> firewalled) to leave my server.  Which geek nob do I need to turn to
> get my server to initiate the rtp on the public address...
> 
> I've tried the nat=yes (and no...) statement in the skinny.conf tried
> host=dynamic host= (ip address)

As I understand it, chan_skinny does not support phones behind NAT.