Echo on PRI after upgrading to Asterisk 1.6.2 from 1.2

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On 10/15/2010 08:55 AM, Jared Geiger wrote:
> 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?
>

What are the outputs of the following commands when your system is up
and running?

#] cat /etc/dahdi/system.conf
#] grep -E “^echo” /etc/asterisk/chan_dahdi.conf
#] dahdi_scan
#] lsmod | grep dahdi