[Asterisk-Users] SoftFAX/spandsp

[Steve Underwood]

Hi all,

If you have had trouble with multiple concurrent channels running 
app_rxfax or ap_txfax, where was a silly bug. Updated versions are 
available at ftp://ftp.opencall.org/pub/spandsp

The latest spandsp-0.0.1f seems to working for quite a lot of people. I 
guess there will still be plenty more compatibility issues to deal with, 
though. If you try this software and find reliability problems try 
checking for frame slips. A single frame slip in the audio stream will 
kill a fax transfer. This is true for any fax modem, and is not a 
spandsp issue.

Regards,
Steve