Santiago Gimeno
2009-Mar-24 13:21 UTC
[asterisk-users] Error in ReceiveFax with T.38 -- Asterisk 1.6.0.7-rc2
Hello, In my scenario, the asterisk machine is installed behind a CISCO mediaGW in order to be able communicate with the PSTN. Asterisk is configured to use T.38 to send and receive faxes. I'm trying to receive a fax from a fax machine located in the PSTN. Apparently everything goes well: the fax machine says the transmission was successfully completed, and the fax file is successfully stored by asterisk. The problem is that I receive this error: WARNING[12229]: app_fax.c:650 in transmit: Transmission error and the ReceiveFax function ends abruptly. The log file with debug set to 4 is this: asterisk[12127]: DEBUG[12229]: app_fax.c:166 in phase_e_handler: Fax phase E handler. result=0 asterisk[12127]: DEBUG[12229]: app_fax.c:202 in phase_e_handler: Fax transmitted successfully. asterisk[12127]: DEBUG[12229]: app_fax.c:203 in phase_e_handler: Remote station ID: 0034913121867 asterisk[12127]: DEBUG[12229]: app_fax.c:204 in phase_e_handler: Pages transferred: 1 asterisk[12127]: DEBUG[12229]: app_fax.c:205 in phase_e_handler: Image resolution: 8031 x 3850 asterisk[12127]: DEBUG[12229]: app_fax.c:206 in phase_e_handler: Transfer Rate: 9600 asterisk[12127]: DEBUG[12229]: app_fax.c:130 in span_message: FLOW T.30 Changing from state 2 to 32 asterisk[12127]: DEBUG[12229]: app_fax.c:130 in span_message: FLOW T.30 Changing from phase T30_PHASE_E to T30_PHASE_CALL_FINISHED asterisk[12127]: DEBUG[12229]: app_fax.c:130 in span_message: FLOW FAX Set rx type 8 asterisk[12127]: DEBUG[12229]: app_fax.c:130 in span_message: FLOW FAX FAX exchange complete asterisk[12127]: DEBUG[12229]: app_fax.c:130 in span_message: FLOW FAX Set tx type 8 asterisk[12127]: DEBUG[12229]: app_fax.c:130 in span_message: FLOW FAX FAX exchange complete asterisk[12127]: DEBUG[12229]: channel.c:3470 in set_format: Set channel SIP/192.168.0.253-081b9c18 to write format alaw asterisk[12127]: DEBUG[12229]: channel.c:3470 in set_format: Set channel SIP/192.168.0.253-081b9c18 to read format alaw asterisk[12127]: WARNING[12229]: app_fax.c:650 in transmit: Transmission error Any idea of what might be happening? Thank you in advance, Santi
David Backeberg
2009-Mar-24 13:47 UTC
[asterisk-users] Error in ReceiveFax with T.38 -- Asterisk 1.6.0.7-rc2
On Tue, Mar 24, 2009 at 9:21 AM, Santiago Gimeno <santiago.gimeno at gmail.com> wrote:> WARNING[12229]: app_fax.c:650 in transmit: Transmission error > > and the ReceiveFax function ends abruptly.That doesn't really help, other than that it seems your arrangement defaulted to voice rather than using T.38 How about pasting in your dialplan and your Cisco config for this dialpeer?