FreePBX + IAXMODEM + Hylafax

Hello!

I’m facing a little weird difficulty.
I’m using iaxmodem + Hylafax to send fax via the command line and it works perfectly.
But when trying to receive a fax from a PSTN network the following occurs:

  • I make a call to the fax number from a telephone line either;
  • The freepbx accepted;
  • Send the fax noise;
  • The fax machine I press send;
  • The Station with fax accepted, and then drops the connection does not receive the fax;

Anyone ever seen anything like that?

Below is the log

Apr 14 17:35:53.18: [ 2906]: <-- data [32]
Apr 14 17:35:53.18: [ 2906]: <-- data [2]
Apr 14 17:35:54.14: [ 2906]: --> [7:CONNECT]
Apr 14 17:35:54.14: [ 2906]: <-- data [23]
Apr 14 17:35:54.14: [ 2906]: <-- data [2]
Apr 14 17:35:54.88: [ 2906]: --> [7:CONNECT]
Apr 14 17:35:54.88: [ 2906]: <-- data [13]
Apr 14 17:35:54.88: [ 2906]: <-- data [2]
Apr 14 17:35:55.46: [ 2906]: --> [2:OK]
Apr 14 17:35:55.46: [ 2906]: <-- [9:AT+FRH=3\r]
Apr 14 17:36:02.46: [ 2906]: --> [0:]
Apr 14 17:36:02.46: [ 2906]: MODEM
Apr 14 17:36:02.46: [ 2906]: <-- data [1]
Apr 14 17:36:02.48: [ 2906]: --> [2:]
Apr 14 17:36:02.48: [ 2906]: --> [2:OK]
Apr 14 17:36:02.48: [ 2906]: <-- [9:AT+FRS=7\r]
Apr 14 17:36:02.76: [ 2906]: --> [2:OK]
Apr 14 17:36:02.76: [ 2906]: <-- [9:AT+FTH=3\r]
Apr 14 17:36:02.78: [ 2906]: --> [7:CONNECT]
Apr 14 17:36:02.78: [ 2906]: <-- data [32]
Apr 14 17:36:02.78: [ 2906]: <-- data [2]
Apr 14 17:36:04.56: [ 2906]: --> [7:CONNECT]
Apr 14 17:36:04.56: [ 2906]: <-- data [23]
Apr 14 17:36:04.56: [ 2906]: <-- data [2]
Apr 14 17:36:05.30: [ 2906]: --> [7:CONNECT]
Apr 14 17:36:05.30: [ 2906]: <-- data [13]
Apr 14 17:36:05.30: [ 2906]: <-- data [2]
Apr 14 17:36:05.88: [ 2906]: --> [2:OK]
Apr 14 17:36:05.88: [ 2906]: <-- [9:AT+FRH=3\r]
Apr 14 17:36:06.68: [ 2906]: --> [7:CONNECT]
Apr 14 17:36:06.84: [ 2906]: --> [10:NO CARRIER]
Apr 14 17:36:06.84: [ 2906]: MODEM No carrier
Apr 14 17:36:06.84: [ 2906]: <-- [10:AT+FRS=21\r]
Apr 14 17:36:06.84: [ 2906]: --> [5:ERROR]
Apr 14 17:36:06.84: [ 2906]: MODEM Command error
Apr 14 17:36:06.84: [ 2906]: Failure to receive silence (synchronization failure).
Apr 14 17:36:06.84: [ 2906]: <-- [9:AT+FRS=7\r]
Apr 14 17:36:06.84: [ 2906]: --> [5:ERROR]
Apr 14 17:36:06.84: [ 2906]: MODEM Command error
Apr 14 17:36:06.84: [ 2906]: Failure to receive silence (synchronization failure).
Apr 14 17:36:06.84: [ 2906]: RECV FAX: Failure to receive silence (synchronization failure).
Apr 14 17:36:06.85: [ 2906]: RECV FAX: end
Apr 14 17:36:06.85: [ 2906]: Failure to receive silence (synchronization failure).
Apr 14 17:36:06.85: [ 2906]: SESSION END

Thank you very much!