[asterisk-users] Echo on PRI after upgrading to Asterisk 1.6.2 from 1.2

[Jared Geiger]

I've recently upgraded an Asterisk system from 1.2 to 1.6.2 (did a
full reformat and recompile) and I started getting echo over the PRI.

I've tried the default settings for echo in the system.conf file as
well as I've compiled OSLEC to try and see if thats any better.

I'm not sure what to try next. Does anyone have any suggestions?