[asterisk-ss7] asterisk oh323 - chan-ss7 echo problem

leonimar cape leo_mac_ph at yahoo.com
Wed Apr 19 17:28:03 MST 2006


Hi Steve,

May I know what files should I change? Any particular
documentation that I can refer on this?

Thanks in advance... :)

--- steve <steve at astcode.com> wrote:

> Hi,
> 
>  You need to alter few files to reduce echo on
> Zaptel hardware and this 
> solution my solve you problem
> 
> Regards
> Steve
> Manager Sales
> http://www.astcode.com
> 
> > Message: 1
> > Date: Tue, 18 Apr 2006 20:03:17 -0700 (PDT)
> > From: leonimar cape <leo_mac_ph at yahoo.com>
> > Subject: [asterisk-ss7] asterisk  oh323 - chan-ss7
> echo problem
> > To: asterisk-ss7 at lists.digium.com
> > Message-ID:
> <20060419030317.55521.qmail at web60121.mail.yahoo.com>
> > Content-Type: text/plain; charset=iso-8859-1
> >
> > Hi
> >
> > Can someone give a suggestion on what I should do
> to
> > omit the echo. Here is may scenario
> >
> >     ---  h323   ---   chan-ss7    ---
> > A---|  |--------|  |--------------|  |----B
> >     ---         ---               ---
> >    Nextone    Asterisk         DMS
> >
> > The calling party can hear every words he/she say
> > after 1  to 2 seconds. But the called party can
> hear A
> > with no echo and the quality is clear. I have
> already
> > tried it in both digium (TE410P) and  sangoma card
> > (AT104) and the results where the same. Is there
> any
> > way that I can cancel the echo? Any particular
> > settings that I have to change in the settings of
> the
> > asterisk?
> >
> > Thanks in advance
> >
> > Regards,
> >
> > Leonimar
> >
> > 
> 
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