[Freeswitch-users] Proxy media mode with T.38 re-invite

[Tihomir Culjaga]

indeed, this looks like a "dialect" problem between your fax machine and
your T.38 device.
Anyhow, T.38  doesn't work well with SG3... I Always have to disable v.34 in
order to have a reliable fax service.

Also, cisco uses to suppress CM so that SG3 timeouts on ANSam the
communication fallbacks to ordinary G3.

Kristian, just for fun, what are you using to send the fax ?

T.

On Thu, Oct 22, 2009 at 8:16 PM, Gabriel Kuri <gkuri at ieee.org> wrote:

> Out of curiosity, is it a Super G3 (ie v.34) capable FAX? We've had
> nothing but intermittent problems with Super G3 FAXes over T.38, unless
> v.34 is strictly turned off on the machine.
>
> Gabe
>
>
> Kristian Kielhofner wrote:
> > On Thu, Oct 22, 2009 at 11:58 AM, Tihomir Culjaga <tculjaga at gmail.com>
> wrote:
> >
> >   One fax machine here in the office (still testing others) correctly
> > sends all fax pages.  A minute or so after the fax is marked
> > "successful" on both sides it hangs up, redials, and resends the last
> > page...  It never did it while connected to the PSTN but then again my
> > other fax machine isn't doing it either.  I'm going to test with more
> > fax machines to see if it's an issue with that specific machine.
> >
>
>
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