When off site, our IP phones lose contact after a few minutes of inactivity. They no longer receive calls, though they can call out. Asterisk acts as if it is ringing the phone, but the phone does not ring. The phones are behind a NAT/firewall. What is the most reasonable solution? --Paul -- Paul Douglas Franklin Computer Manager, Union Gospel Mission of Yakima, Washington Husband of Danette Father of Laurene, Miriam, Tycko, Timothy, Sarabeth, Marie, Dawnita, Anna Leah, Alexander, and Caleb
On Oct 17, 2008, at 5:14 PM, Paul Douglas Franklin wrote:> When off site, our IP phones lose contact after a few minutes of > inactivity. They no longer receive calls, though they can call out. > Asterisk acts as if it is ringing the phone, but the phone does not > ring. > The phones are behind a NAT/firewall. > What is the most reasonable solution?qualify=yes