[hylafax-users] Failure to receive silence (synchronization failure)

[Palma Demis <demis@xxxxxxxxxxxxx>]

Hi all. Hi Lee.

I got this error:

MODEM WRITE ERROR: errno 5
Failure to receive silence (synchronization failure)

What's the problem?

Hylafax version: both 4.4.4-10.1 and 6.0.4
Modem version: all Lucent linmodem I used. For example Agere Systems LT 
WinModem (rev 02)
System: Debian 5.

Here is the complete log:
giu 12 00:33:37.79: [ 4892]: SESSION BEGIN 000000005 14150543795078
giu 12 00:33:37.79: [ 4892]: HylaFAX (tm) Version 6.0.4
giu 12 00:33:37.79: [ 4892]: SEND FAX: JOB 3 DEST 0543795078 COMMID 
000000005 DEVICE '/dev/ttySM0' FROM 'root <root@xxxxxxxxxxxxxxxxxx>' 
USER root
giu 12 00:33:37.79: [ 4892]: <-- [12:AT+FCLASS=1\r]
giu 12 00:33:37.79: [ 4892]: --> [2:OK]
giu 12 00:33:37.79: [ 4892]: DIAL 0543795078
giu 12 00:33:37.79: [ 4892]: <-- [15:ATDT0543795078\r]
giu 12 00:33:52.26: [ 4892]: --> [7:CONNECT]
giu 12 00:33:53.96: [ 4892]: --> [2:OK]
giu 12 00:33:53.96: [ 4892]: REMOTE CSI "0543795078"
giu 12 00:33:53.96: [ 4892]: <-- [9:AT+FRH=3\r]
giu 12 00:33:53.98: [ 4892]: --> [7:CONNECT]
giu 12 00:33:54.23: [ 4892]: --> [2:OK]
giu 12 00:33:54.23: [ 4892]: REMOTE best rate 14400 bit/s
giu 12 00:33:54.23: [ 4892]: REMOTE max A4 page width (215 mm)
giu 12 00:33:54.23: [ 4892]: REMOTE max unlimited page length
giu 12 00:33:54.23: [ 4892]: REMOTE best vres 7.7 line/mm
giu 12 00:33:54.23: [ 4892]: REMOTE format support: MH, MR
giu 12 00:33:54.24: [ 4892]: REMOTE best 0 ms/scanline
giu 12 00:33:54.24: [ 4892]: USE 14400 bit/s
giu 12 00:33:54.24: [ 4892]: SEND file "docq/doc3.pdf;40"
giu 12 00:33:54.24: [ 4892]: USE A4 page width (215 mm)
giu 12 00:33:54.24: [ 4892]: USE unlimited page length
giu 12 00:33:54.24: [ 4892]: USE 3.85 line/mm
giu 12 00:33:54.24: [ 4892]: USE 2-D MR
giu 12 00:33:54.24: [ 4892]: USE 0 ms/scanline
giu 12 00:33:54.24: [ 4892]: SEND training at v.17 14400 bit/s
giu 12 00:33:54.24: [ 4892]: <-- [9:AT+FRS=7\r]
giu 12 00:33:54.32: [ 4892]: --> [2:OK]
giu 12 00:33:54.32: [ 4892]: <-- [9:AT+FTH=3\r]
giu 12 00:33:55.20: [ 4892]: --> [7:CONNECT]
giu 12 00:33:55.20: [ 4892]: <-- data [23]
giu 12 00:33:55.20: [ 4892]: <-- data [2]
giu 12 00:33:55.21: [ 4892]: --> [7:CONNECT]
giu 12 00:33:55.21: [ 4892]: <-- data [6]
giu 12 00:33:55.21: [ 4892]: <-- data [2]
giu 12 00:33:56.30: [ 4892]: --> [2:OK]
giu 12 00:33:56.30: [ 4892]: DELAY 70 ms
giu 12 00:33:56.38: [ 4892]: <-- [11:AT+FTM=145\r]
giu 12 00:33:57.03: [ 4892]: MODEM READ ERROR: errno 5
giu 12 00:33:57.03: [ 4892]: --> [0:]
giu 12 00:33:57.03: [ 4892]: MODEM <Empty line>
giu 12 00:33:57.03: [ 4892]: Problem sending TCF data
giu 12 00:33:57.03: [ 4892]: <-- [9:AT+FRH=3\r]
giu 12 00:33:57.03: [ 4892]: MODEM WRITE ERROR: errno 5
giu 12 00:33:57.03: [ 4892]: <-- [9:AT+FRS=7\r]
giu 12 00:33:57.03: [ 4892]: MODEM WRITE ERROR: errno 5
giu 12 00:33:57.03: [ 4892]: Failure to receive silence (synchronization 
failure).
giu 12 00:33:57.03: [ 4892]: <-- [9:AT+FRS=7\r]
giu 12 00:33:57.03: [ 4892]: MODEM WRITE ERROR: errno 5
giu 12 00:33:57.03: [ 4892]: Failure to receive silence (synchronization 
failure).
giu 12 00:33:57.03: [ 4892]: <-- [9:AT+FTH=3\r]
giu 12 00:33:57.03: [ 4892]: MODEM WRITE ERROR: errno 5
giu 12 00:33:57.03: [ 4892]: SEND FAILED: JOB 3 DEST 0543795078 ERR 
[333] Failure to receive silence (synchronization failure).; too many 
attempts to dial
giu 12 00:33:58.03: [ 4892]: <-- [5:ATH0\r]
giu 12 00:33:58.03: [ 4892]: MODEM WRITE ERROR: errno 5
giu 12 00:33:58.03: [ 4892]: SESSION END



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