[hylafax-users] DTE to DCE data underflow...

[Denis Cartier Millon <denis.CM@wanadoo.fr>]

on my modem Multitech  MT56000ZDX :
HylaFAX v4.0 (binary).

when the CPU of my computer is very solicited while 10-20 seconds
some FAX are stop with the message :

15/01 08:01:49 [13-0026] Echec  M0024.015 a X121=20000490782338 (AV# CLEMENT-MAGALI ) re-envoi a 08:06

15/01 08:01:49 [13-0017] Echec (1e) : DTE to DCE data underflow

15/01 08:01:49 Journal de la session en echec : 
jan 15 07:59:42.70: [ 2683]: SESSION BEGIN 00009364 0490782338
jan 15 07:59:42.70: [ 2683]: SEND FAX: JOB 21 DEST 0490782338 COMMID 00009364
jan 15 07:59:42.71: [ 2683]: DELAY 2600 ms
jan 15 07:59:45.95: [ 2683]: <-- [15:ATE0V1Q0S0=0H0\r]
jan 15 07:59:45.98: [ 2683]: --> [2:OK]
jan 15 07:59:45.98: [ 2683]: <-- [21:ATS8=2S7=60&K3&D3&C1\r]
jan 15 07:59:46.02: [ 2683]: --> [2:OK]
jan 15 07:59:46.02: [ 2683]: <-- [12:AT+FCLASS=2\r]
jan 15 07:59:46.06: [ 2683]: --> [2:OK]
jan 15 07:59:46.06: [ 2683]: <-- [10:AT+FTBC=0\r]
jan 15 07:59:46.11: [ 2683]: --> [2:OK]
jan 15 07:59:46.11: [ 2683]: <-- [10:AT+FBOR=0\r]
jan 15 07:59:46.15: [ 2683]: --> [2:OK]
jan 15 07:59:46.15: [ 2683]: <-- [13:AT+FPHCTO=30\r]
jan 15 07:59:46.19: [ 2683]: --> [2:OK]
jan 15 07:59:46.19: [ 2683]: <-- [24:AT+FDCC=1,5,2,2,0,0,0,0\r]
jan 15 07:59:46.23: [ 2683]: --> [2:OK]
jan 15 07:59:46.23: [ 2683]: <-- [5:ATM0\r]
jan 15 07:59:46.27: [ 2683]: --> [2:OK]
jan 15 07:59:46.27: [ 2683]: <-- [12:AT+FCLASS=2\r]
jan 15 07:59:46.41: [ 2683]: --> [2:OK]
jan 15 07:59:46.41: [ 2683]: <-- [10:AT+FTBC=0\r]
jan 15 07:59:46.53: [ 2683]: --> [2:OK]
jan 15 07:59:46.53: [ 2683]: <-- [10:AT+FBOR=0\r]
jan 15 07:59:46.65: [ 2683]: --> [2:OK]
jan 15 07:59:46.65: [ 2683]: <-- [13:AT+FPHCTO=30\r]
jan 15 07:59:46.78: [ 2683]: --> [2:OK]
jan 15 07:59:46.78: [ 2683]: <-- [24:AT+FDCC=1,5,2,2,0,0,0,0\r]
jan 15 07:59:46.90: [ 2683]: --> [2:OK]
jan 15 07:59:46.90: [ 2683]: <-- [20:AT+FLID="SNM-ttya1"\r]
jan 15 07:59:47.02: [ 2683]: --> [2:OK]
jan 15 07:59:47.02: [ 2683]: DIAL 0490782338
jan 15 07:59:47.02: [ 2683]: <-- [15:ATDT0490782338\r]
jan 15 08:00:04.85: [ 2683]: --> [5:+FCON]
jan 15 08:00:07.66: [ 2683]: --> [29:+FCSI: "          0490782338"]
jan 15 08:00:07.66: [ 2683]: REMOTE CSI "0490782338"
jan 15 08:00:08.03: [ 2683]: --> [22:+FDIS: 1,3,0,2,1,0,0,5]
jan 15 08:00:08.03: [ 2683]: --> [2:OK]
jan 15 08:00:08.03: [ 2683]: REMOTE best rate 9600 bit/s
jan 15 08:00:08.03: [ 2683]: REMOTE max page width 1728 pixels in 215 mm
jan 15 08:00:08.03: [ 2683]: REMOTE max unlimited page length 
jan 15 08:00:08.05: [ 2683]: REMOTE best vres 7.7 line/mm
jan 15 08:00:08.05: [ 2683]: REMOTE best format 2-D MR
jan 15 08:00:08.05: [ 2683]: REMOTE best 20 ms/scanline
jan 15 08:00:08.05: [ 2683]: USE 9600 bit/s
jan 15 08:00:08.05: [ 2683]: USE 20 ms/scanline
jan 15 08:00:08.05: [ 2683]: SEND file "docq/doc6959.ps;01"
jan 15 08:00:08.05: [ 2683]: USE page width 1728 pixels in 215 mm
jan 15 08:00:08.05: [ 2683]: USE unlimited page length 
jan 15 08:00:08.05: [ 2683]: USE 7.7 line/mm
jan 15 08:00:08.05: [ 2683]: USE 1-D MR
jan 15 08:00:08.05: [ 2683]: <-- [24:AT+FDIS=1,3,0,2,0,0,0,5\r]
jan 15 08:00:08.16: [ 2683]: --> [2:OK]
jan 15 08:00:08.16: [ 2683]: <-- [7:AT+FDT\r]
jan 15 08:00:14.59: [ 2683]: --> [22:+FDCS: 1,3,0,2,0,0,0,5]
jan 15 08:00:14.59: [ 2683]: --> [7:CONNECT]
jan 15 08:00:14.59: [ 2683]: SEND wait for XON
jan 15 08:00:14.59: [ 2683]: --> [1:]
jan 15 08:00:14.59: [ 2683]: SEND begin page
jan 15 08:01:43.91: [ 2683]: SENT 81597 bytes of data
jan 15 08:01:43.91: [ 2683]: SEND end page
jan 15 08:01:43.91: [ 2683]: --> [9:+FHNG: 43]
jan 15 08:01:43.91: [ 2683]: REMOTE HANGUP: DTE to DCE data underflow (code 43)
jan 15 08:01:43.91: [ 2683]: --> [2:OK]
jan 15 08:01:43.91: [ 2683]: <-- [5:ATH0\r]
jan 15 08:01:48.92: [ 2683]: MODEM 
jan 15 08:01:49.54: [ 2683]: SESSION END