[Asterisk-Users] Problems with several SIP Providers (one wayecho)

[Eric "ManxPower" Wieling]

Roger Schreiter wrote:
> Alex Mosburger schrieb:
>> ...
>> It is not my end hearing or producing echo. My voice is heard correctly
>> without any echo, but the other side hears his OWN voice several msec
> 
> ...
> Yes, this is, what I meant.
> The other's voice is fed back by your "device" and running
> back to the other side. That's why the other side is hearing
> the echo.

Your problem is on your side, not the provider's side.  Try a hardphone, 
or try using a headset.