[Freeswitch-users] Incoming fax stopped working when removing mod_fax...

Yehavi Bourvine yehavi.bourvine at gmail.com
Tue Apr 24 13:12:06 MSD 2012


Yes, it is loaded. I guess it won't send T.38 signals without this module
being loaded.

Maybe I missed something in my description: FS starts sendnig T.38 data,
but it does not sends re-INVITE to the other side, so the other side (MSBG)
keeps sending audio instead of entering T.38 mode.

                  Thanks, __Yehavi:
2012/4/24 Peter Olsson <peter.olsson at visionutveckling.se>

>  Have you loaded mod_spandsp? This is the replacement for mod_fax.****
>
> ** **
>
> /Peter****
>
> ** **
>
> *Från:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *För *Yehavi Bourvine
> *Skickat:* den 24 april 2012 10:41
> *Till:* FreeSWITCH Users Help
> *Ämne:* [Freeswitch-users] Incoming fax stopped working when removing
> mod_fax...****
>
> ** **
>
> Hi,****
>
>  ****
>
>   I am trying to upgrade from a half year olf FS version to the latest one
> and face some problems with fax. The fax arrives from the PSTN through an
> Audiocodes MSBG-1,000 gateway.****
>
>  ****
>
> With the old version, when I have mod_fax loaded, FS detects that this is
> a fax call, sends a re-INVITE to the MSBG and enters T.38 mode; this works
> ok.****
>
> With the old version, when mod_fax is *unloaded*, FS enters T.38 mode *without
> *sending re-INVITE, thus the fax fails.****
>
>  ****
>
> The latest FS version (where mod_fax is not available anymore) works as
> the second situation above and fax fails. I guess I am missing something in
> the configs, but I can't find what...****
>
>  ****
>
> I have in my dialplan:****
>
>  ****
>
>      <action application="set" data="fax_enable_t38_request=true"/>
>       <action application="set" data="fax_enable_t38=true"/>****
>
> and I've also tried to add:****
>
>     <action application="set" data="execute_on_answer_6=t38_gateway self"/>
> ****
>
> but nothing helps. Any idea what I am doing wrong?****
>
>  ****
>
>                               Thanks! __Yehavi:****
>
> !DSPAM:4f96658d32762460221281! ****
>
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