Quote Originally Posted by Russell View Post
Tim, I've been having a variety of issues recently. Calls going to voicemail; if I'm on the phone then the second line does not ring (if I'm not, both lines ring), etc. If a call goes to voicemail, calling again will let the call come through fine. Nothing has changed on my side except I've noticed that my UVerse router has upgraded it's firmware. In the "old" router it was clear how to disable SIP ALG. In the "new" router it's not clear - I just don't see a checkbox (the screens are completely different). I believe Brandon has UVerse and I was hoping he had the new firmware and could shed some light on this setting (see http://forums.voipo.com/showthread.php?t=2333).

Btw, can you post a cheat sheet on how to forward the ports on UVerse's RG? I guess I can put the adapter in the DMZ and it'll get everything, but if you can post the instructions support uses to help folks with UVerse do the forwarding, I'll be happy to do it myself rather than DMZ it. Of course if I have a SIP ALG issue, will forwarding solve the problem?

Btw, why do you use such a wide range of ports on the customer side. If I remember how this works there's a port on the your side and a port on the customer side and packets get exchanged between them - while I can understand your servers using a wide range of ports (on the server side) to service multiple customers at the same time can't the servers talk to a narrower range on the customer side?
I'll see what I can find on U-Verse. I don't know it off the top of my head, but will ask some of our guys Monday.

The port range is not really our range. Audio does not go through VOIPo at all except in very special cases. The audio connects directly from our CLEC partners that completely the call to the ATA and that is the range they all use. We use 5060-5080 for communication between our servers, but if the audio stream can't start from the CLEC gateways on one of the other ports, the call will still fail.