[asterisk-users] Cannot hear voice through SIP Phone from one side

[Alan Williamson]

Erik Anderson wrote:
> On Feb 5, 2008 2:32 PM, Sanjoy Rath <sanjoy_rath at yahoo.com> wrote:
>> The Asterisk server is a linux server. There is no firewall between the servers. It is in a DMZ.
> 
> My bet is that it's not a *true* DMZ.  You're still dealing with NAT,
> and that's what's causing the one-way audio.
> 
> This topic has been discussed ad nauseam on the list and is documented
> quite well on the wiki - search there and you'll most likely find the
> answers you're looking for.

Erik, i having the exact same problem, but couldn't find anything on the 
wiki for that.  Maybe you could assist and point us newbies to the 
relevant page.

Is there a mailing list archive search engine somewhere?

thanks