[Freeswitch-users] T38 unsuccessful: result (48) Disconnected after permitted retries

samuel samu60 at gmail.com
Wed Jun 16 07:15:10 PDT 2010


i've provided all the information i've got and what the other point has
reported.

What extra information do you need?

thanks a lot,
Samuel.

On 16 June 2010 14:08, Steve Underwood <steveu at coppice.org> wrote:

> On 06/16/2010 07:44 PM, samuel wrote:
> > I'm trying yo know what the remote end point brand/model/firmware/???
> > is but I could not get this information yet.
> > The other point says that after the T.38 SDP negotiation, there must
> > be a "negotiation" (after the ACK of the T38 renegotiation there must
> > be an exchange of Send preamble; DIS (and later DCS) that never
> > happens...) and freeswitch does not start it and that is why the
> > transmission results in a call drop after 25 seconds.
> >
> >
> > Thank you very much for your answers so far,
> > Samuel
>
> So far you have kept that much secret. What you supplied was only the
> very last stages of a call log, where Freeswitch seems to be output the
> messages it should, but gets nothing in return.
>
> Steve
>
>
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