[Asterisk-Users] Re: ISDN BRI + echo cancelling + Fax

[Michael Bielicki]

bristuff does not work with head

On 4/14/05, Edwin Groothuis <edwin at mavetju.org> wrote:
> On Thu, Apr 14, 2005 at 06:04:20AM -0500, asterisk-users-request at lists.digium.com wrote:
> > I'm using bristuff on a box with one BRI line. I have echo cancel on.
> >
> > However incoming faxes (which routed to a Sipura 2000) fail after about 2
> > pages and the fax will report a communication error.
> >
> > I switched off echo cancel but ofcourse now I have an extremely annoying
> > echo.
> >
> > Is there anyway to differentiate and switch on/off echo cancel depending
> > on the type of communication? Adding another bri line just because of this
> > is not really an option.
> 
> You might find this one handy:
>     http://bugs.digium.com/bug_view_page.php?bug_id=0003881
> 
>      [patch] Add E option to the Dial command to explicitely disable
>      echo cancellation
> 
> Still have to make it available for HEAD.
> 
> Edwin
> 
> --
> Edwin Groothuis      |            Personal website: http://www.mavetju.org
> edwin at mavetju.org    |          Weblog: http://weblog.barnet.com.au/edwin/
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
> 


-- 
Michal Bielicki
http://www.aefirion.org/
http://www.asterisk.com.pl/