Ibmofo,lbmofo wrote:Bill, maybe worth a shot with Uverse Gateway firewall reset: /viewtopic.php?t=14117#p98444
Your suggestion got me to first base,
When I click "Firewall Configuration Reset" on my Uverse RG and then renew my Router IP, my Ooma calling problems go away but the RG defaults to blocking all unsolicited incoming traffic.
However, when I turn "DMZ Plus Mode" back on in my RG and then renew my Router's IP, my Ooma calling problems come back.
I have been using "DMZ Plus Mode" for years with Ooma without problems. I do this because I have 21 devices on my LAN and I have forwarded ports to many of them (Slingbox, Cameras etc). I don't want to have to open ports in both the RG and the Router. The Router has great remote configuration capability and the RG doesn't. I only spend half my time at this house.
This Ooma problem started today when my Uverse modem rebooted by itself early this morning (AT&T network trouble?) and then came back with a new IP address (for years my U-verse IP address never changed).
Any suggestions to get me to second base?