[asterisk-dev] Bug in SendFax/ReceiveFax ?

[Håkon Nessjøen]

Hi,

It seems like asterisk does not like to send faxes to itself:

The cal is set up using a call file with Local/exten at context and
Application: SendFax()

[Sep 14 14:53:53] WARNING[8817]: app_fax.c:439 transmit_audio: It looks like
we hung. Aborting.
[Sep 14 14:53:53] WARNING[8817]: app_fax.c:173 phase_e_handler: Error
transmitting fax. result=49: The call dropped prematurely.
[Sep 14 14:53:53] WARNING[8817]: app_fax.c:618 transmit: Transmission error
[Sep 14 14:53:53] WARNING[8818]: app_fax.c:173 phase_e_handler: Error
transmitting fax. result=49: The call dropped prematurely.
[Sep 14 14:53:53] WARNING[8818]: app_fax.c:618 transmit: Transmission error

Fax sending/transmitting is working great going in or out via DAHDI, but
when i send a fax to a fax receiver at the same asterisk machine, it hangs,
and then gives up after some while, with the werror message shown.

Can easily be reproduced by SendFax()ing to a ReceiveFax() on the same
server. (Tested on *1.6.0.5 with spandsp0.0.5, could someone test this on
trunk?)

Should I add this to the bugtracker, or do anyone have a configuration tip
to make this work anyways?
I have not found anything on the net about this being reported or fixed
before.

Regards,
Håkon
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