[Asterisk-Users] Remote Phones - No Audio In Either Direction

[Paul Tyreman]

Hi,

After months of testing Asterisk, I am finally ready to roll it out, 
replacing my previous VOIP server (brekeke's ondo SIP Server), which was 
very restrictive.

However, I am experiencing some problems with phones which are on a 
different network to the server (connecting via the internet).  I have 
managed to get the phone to register with the Asterisk server, and I can 
make a call and hear it ringing, but once connected no audio can be heard in 
either direction.

I have opened the following ports: 5004, 5060, 5061 and 10000 - 10010 on my 
router, but am still having no joy.

When I used ondo, I had to add my WAN IP address to the configuration files, 
so I was wondering if I have to do that in some .conf file in Asterisk ?

Hope someone can help ?

Thanks, Paul.