Roger Schreiter
2005-Sep-07 01:27 UTC
[Asterisk-Users] Max concurrent faxes with txfax/spandsp?
Hi, I tried to use txfax to send several faxes at the same time. It seams, that one can't send more than 3 faxes at once, or one risks to get 50% and more aborted faxes due to errors. The CPU usage is below 97%. I tried with Opteron and IntelP4: same result. Ok, I know, that faxing via a digital line is complicate, and I shouldn't complain, but I would like to know, whether these are typical values or whether one could increase the max fax number by any means? Maybe force to a slower, but more error proof modulation? Regards, Roger. P.S. After faxing approx 100 faxes, CLI> show channels shows a lot of channels, which seam to be forgotten, not hangup faxlines. Is this a known weakness of txfax?