[asterisk-users] echo on TE122

[Ron]

Thank you Shaun, will try that. will that help on the echo issues users 
are encountering during calls?

On 10/20/10 10:28 PM, Shaun Ruffell wrote:
> On 10/20/2010 03:20 AM, Ron wrote:
>> I have setup a asterisk with freepbx, a TE122 and i have an ISDN.
>> My problem now is that callers are experiencing echo. checked on dmesg i
>> saw this:
>>
>> # dmesg -c
>> dahdi: Disabled echo canceller NLP because of CED rx detected on channel 2
>>
>
> That's saying that the echo canceller activated for channel 2 is
> disabled because it believes that the far side is a fax machine or modem.
>
>> i searched google but found no soolution and i have no idea what that
>> error means.
>> below are other details that might be of value.
>
> If you're not actively trying to run faxes through your system, you
> could try enabling CONFIG_DAHDI_NO_ECHOCAN_DISABLE in
> include/dahdi/dahdi_config.h.
>
> Cheers,
> Shaun
>