[Asterisk-Users] rxfax/txfax

[Vladimir Prodan]

Hi,
I'm trying to send a fax from a Zap channel to another Zap channel and I 
can't - below the logs. How could I solve this? Thanks!

In RECEIVER:
   -- Accepting call from '' to '1980' on channel 0/2, span 1
Urgent handler
   -- Executing Answer("Zap/2-1", "") in new stack
Urgent handler
Urgent handler
   -- Executing Goto("Zap/2-1", "receive-fax|fax|1") in new stack
Urgent handler
   -- Goto (receive-fax,fax,1)
Urgent handler
   -- Executing RxFAX("Zap/2-1", "/fax/rx.tif") in new stack
Urgent handler
DCS with final frame tag
In state 9
Coarse carrier frequency 1699.90 (66)
Training error 0.249420
Training succeeded (constellation mismatch 0.407855)


In SENDER:
   -- Executing TxFAX("Zap/1-1", "/fax/testX.tif|caller|debug") in new 
stack
Urgent handler
Slow carrier up
Slow carrier down
Slow carrier up
<<< DIS: 80 00 ce f4 80 80 81 80 80 80 18
DIS with final frame tag
In state 10
DIS:
 Prefer 256 octet blocks
 Can receive fax
 Supported data signalling rates: V.27ter and V.29
 R8x7.7lines/mm and/or 200x200pels/25.4mm
 2D coding
 Scan line length: 215mm
 Recording length: Unlimited
 Receiver's minimum scan line time: 0ms at 3.85 l/mm: T7.7 = T3.85
 R8x15.4lines/mm
 Minimum scan line time for higher resolutions: T15.4 = T7.7
 North American Letter (215.9mm x 279.4mm)
 North American Legal (215.9mm x 355.6mm)
DCS:
 Can receive fax
 Selected data signalling rate: V.29, 9600bps
 2D coding
 Scan line length: 215mm
 Recording length: A4 (297mm)
 Minimum scan line time: 20ms
 Minimum scan line time for higher resolutions: T15.4 = T7.7
Start sending document
Start tx document
Changed from phase 2 to 4
 >>> DCS: 83 00 c6 80 80 80 00
HDLC underflow in state 3
Changed from phase 4 to 6
Changed from phase 6 to 3
Slow carrier up
Slow carrier down
T4 timeout in state 4