Re: [hylafax-users] MODEM TIMEOUT: waiting for v.21 carrier

[Lee Howard <faxguy@xxxxxxxxxxxxxxxx>]

These logs don't tell us anything other than what we already know: that 
the modem isn't "hearing" any fax signalling from the caller's end.

You'll probably get better information examining debugging messages on 
the Asterisk CLI.

Lee.


Jose Limeres wrote:

> Hi,
> I have an Hylafax server connected to Asterisk (using one FXO line) 
> through Iaxmodem but up to date I have not been able to send or 
> receive a single Fax though the call goes through.
> This is the log I get when I try to receive a Fax. On the other side, 
> the Fax machine just stops the transmission after a few seconds.
> Anybody see any useful trace of information on these traces that could 
> point me in the right direction?
>
> Thanks,
> Jose Limeres
>
> Jan 03 06:23:28.11: [ 2916]: SESSION BEGIN 000000041 34986986843203
> Jan 03 06:23: 28.11: [ 2916]: HylaFAX (tm) Version 4.3.1
> Jan 03 06:23:28.11: [ 2916]: CallID: "986844848" "" "<NONE>" "s"
> Jan 03 06:23:28.11: [ 2916]: MODEM set XON/XOFF/FLUSH: input ignored, 
> output disabled
> Jan 03 06:23:28.11: [ 2916]: <-- [4:ATA\r]
> Jan 03 06:23:31.83: [ 2916]: --> [7:CONNECT]
> Jan 03 06:23:31.83: [ 2916]: ANSWER: FAX CONNECTION  DEVICE '/dev/ttyIAX'
> Jan 03 06:23:31.83: [ 2916]: STATE CHANGE: ANSWERING -> RECEIVING
> Jan 03 06:23:31.83: [ 2916]: RECV FAX: begin
> Jan 03 06:23:31.83: [ 2916]: <-- HDLC<32:FF C0 04 B5 00 AA 12 9E 36 86 
> 62 82 1A 04 14 2E B6 94 04 6A A6 4E CE 96 F6 76 04 2C 74 CC 74 8C>
> Jan 03 06:23:31.83: [ 2916]: <-- data [32]
> Jan 03 06:23:31.83: [ 2916]: <-- data [2]
> Jan 03 06:23:32.75: [ 2916]: --> [7:CONNECT]
> Jan 03 06:23:32.75: [ 2916]: <-- HDLC<23:FF C0 02 F2 4A A2 2A F2 04 04 
> 04 04 04 04 04 04 04 04 04 04 04 04 04>
> Jan 03 06:23:32.75: [ 2916]: <-- data [23]
> Jan 03 06:23:32.75: [ 2916]: <-- data [2]
> Jan 03 06:23:33.51: [ 2916]: --> [7:CONNECT]
> Jan 03 06:23:33.51: [ 2916]: <-- HDLC<13:FF C8 01 00 73 5F 23 01 FB C1 
> 01 01 18>
> Jan 03 06:23:33.51: [ 2916]: <-- data [13]
> Jan 03 06:23:33.51: [ 2916]: <-- data [2]
> Jan 03 06:23:34.09: [ 2916]: --> [2:OK]
> Jan 03 06:23:34.09: [ 2916]: <-- [9:AT+FRH=3\r]
> Jan 03 06:23:41.10: [ 2916]: --> [0:]
> Jan 03 06:23:41.10: [ 2916]: MODEM <Empty line>
> Jan 03 06:23:41.10: [ 2916]: MODEM TIMEOUT: waiting for v.21 carrier
> Jan 03 06:23:41.10: [ 2916]: <-- data [1]
> Jan 03 06:23:41.11: [ 2916]: --> [2:OK]
> Jan 03 06:23:41.11: [ 2916]: DELAY 1500 ms
> Jan 03 06:23:42.61: [ 2916]: <-- [9:AT+FTH=3\r]
> ===============================================================
> REPEATED 3 TIMES
> ===============================================================
> Jan 03 06:24:08.37: [ 2916]: <-- HDLC<13:FF C8 01 00 73 5F 23 01 FB C1 
> 01 01 18>
> Jan 03 06:24:08.37: [ 2916]: <-- data [13]
> Jan 03 06:24:08.37: [ 2916]: <-- data [2]
> Jan 03 06:24:08.95: [ 2916]: --> [2:OK]
> Jan 03 06:24:08.95: [ 2916]: <-- [9:AT+FRH=3\r]
> Jan 03 06:24:15.96: [ 2916]: --> [0:]
> Jan 03 06:24:15.96: [ 2916]: MODEM <Empty line>
> Jan 03 06:24:15.96: [ 2916]: MODEM TIMEOUT: waiting for v.21 carrier
> Jan 03 06:24:15.96: [ 2916]: <-- data [1]
> Jan 03 06:24:15.97: [ 2916]: --> [2:OK]
> Jan 03 06:24:15.97: [ 2916]: RECV FAX: No answer (T.30 T1 timeout)
> Jan 03 06:24:15.97: [ 2916]: RECV FAX: end
> Jan 03 06:24: 15.97: [ 2916]: SESSION END


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