[asterisk-ss7] Libss7 and echo on Extensions

Daniel Bichara daniel at bichara.com.br
Thu Apr 10 21:01:39 CDT 2008


Dear Christopher,

We had same issue couple of months ago. We detected SS7 was not starting
echo canceller.

We produced a patch and I guess Matthew commited to trunk version. Please,
refer to bugs.digium.com and check the patch.

[]´s

Daniel



On Thu, Apr 10, 2008 at 10:55 PM, Christopher Bautista <
cab.globalsoftph at gmail.com> wrote:

> Hi guys
>
> Update:
>
> > PSTN -> Asterisk -> SIP extensions
>
>     landline to sip extension                       ..... noticeable echo
>     mobile   to sip extension                       ..... no echo
>
> > PSTN -> Asterisk -> PSTN                   ..... no echo
> > SIP -> Asterisk -> SIP                          ..... no echo
>
> > SIP -> Asterisk -> PSTN                       .... no echo
>
> I hope someone can help me.
>
> Thanks
>
> Chris
>
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