[asterisk-users] reduce delay in fax detection

[s m]

hello everybody

i want to send fax via asterisk in pass through mode. everything is ok if
enable fax detection in ooh323 and write fax extension in extensions.conf
file. just one problem: delay. i have to wait 5 seconds in order to fax
detection done. it is too long for me when i have voice call and no fax. my
phone rings after five seconds. is there any way to omit or reduce this
time? i test and understand that sip fax detection acts in some
milliseconds but oohs323 needs 5 seconds to do that. what is difference
between them?

any comments or hints are really appreciated.
SAM
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20150520/6402fb08/attachment.html>