setting up two asterisk server as ss7 back to back.

[anton.vazir@xxxxxxxxx (Anton)]

Looks like 3.3x branch of wanpipe still needs explicit 
disabling of echocancelling on the sigchannel so it does 
not consist the TDMV_HWEC_PERSIST_DISABLE parameter

On Thursday 06 December 2007, Goke Aruna wrote:
> However, if you download the sangoma driver version
> 3.2.1.8, it will work with enabling HWEC and then add
> TDMV_HWEC_PERSIST_DISABLE=YES to wanpipeX.conf
>
> It worked for me.
>
> goksie