I understand that this is an Asterisk issue and not a FreePBX issue, but I’ve found the people in these forums are fantastic with all things telephony.
After upgrading we have been getting some severe echo on our FXO lines as well as our internet lines. I’ve ran fxotune and turned echo cancellation on. Are there any other tips for alleviating this? I’m not looking for any how-tos, just a point in the right direction.