I have decided to try to eliminate my m0n0wall box and replace it exclusively with Untangle. My problem is that I have some remote phone extensions off site that are getting no voice when answered. This is a common problem with forwarding ports such as 4569, 5060-5082 and 10000-20000 to trixbox correctly. I went through the pain and have this working great with m0n0wall but now moving to Untangle the game starts over of course to figure this all out again.
I have setup port forwarding for the ports I mentioned to be directed to the trixbox on the non-broadcast-IP side and also setup firewall rules but nothing seems to work 100% so far on the remote side (off site). I'd just hate to go back to m0n0wall or to have to use Untangle in bridge mode because I am trying to save on electric running only one box for the firewall and other goodies that Untangle has. My remote extensions can generate and pickup calls fine. I just hear no voice. This is the problem.
Just wondering if anyone has already tackled this issue. Locally things work fine making and receiving calls in that all of my phones on the internal side have no issues and can make, receive and hear voice etc.
Thanks in advance for any response.