SunRocket & Freepbx


I am running FreePBX Version 2.1.3, Asterisk 1.2.7 on CentOS release 4.4 (downloaded the distribution CD & upgraded). I am helping a friend setup FreePBX in his small office.

I have 3 FXO & 3 FXS card hooked up to 2 SunRocket & 1 SBC lines and 2 GrandStream 200 + 2 reg phones.

Frequently they get into situation where they cannot dial out. Seems like the 2 Sun Rockets lines get tangled up.

If anyone has an idea, would appreciate any help.