I beleive there is some issue/bug in the low level fax detection logic in dsp.c see dtmf_detect if you look in chan_zap.c around lines 3066-3088 & stick a DEBUG msg in there you prolly notice that that the FRAME type is not set to DTMF & the subclass <> 'f'
Mark says Thr or Fri this week he may have some time to look at this he we get a hold of him on IIRC .. (unless we have some other dsp gurus who know anything about goertzel & fax energy harmonics :) -----Original Message----- From: Darrell Eldridge <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: March 4, 2003 12:09 PM Subject: Fwd: Re: [Asterisk-Users] Fax support? >I can't seem to make the fax detection work. Here's >an excerpt from zapata.conf: > > signalling=fxs_ks > group=0 > > context => guestaccess > channel => 47-48 > >and from extensions.conf: > > [guestaccess] > include => incomingmain > > [incomingmain] > exten => s,1,Dial,Zap/1&Zap/9&Zap/10&Zap/11|24 > exten => s,2,Voicemail,u7000 > exten => s,3,Hangup > exten => fax,1,Dial,Zap/3 > >When I dial in, Asterisk simply rings Zap channels 1, >9, 10, and 11, whether it's a fax or non-fax call. >What am I missing? > >Thanks, > >D. > > >--- Martin Pycko <[EMAIL PROTECTED]> wrote: >> From: Martin Pycko <[EMAIL PROTECTED]> >> To: <[EMAIL PROTECTED]> >> Subject: Re: [Asterisk-Users] Fax support? >> Date: Mon, 3 Mar 2003 11:41:48 -0600 (CST) >> >> let's say you have one T1 span configured like this >> in zapata.conf >> >> context=incoming >> group = 1 >> channel => 1-23 >> >> then in extensions.conf >> [incoming] >> exten => fax,1,Dial,Zap/25 #FXS port that fax is >> plugged to >> exten => _XXXXXXXXX,1,... (the rest) >> >> when asterisk detects fax tones on incoming call >> it's going >> to look for fax extension in the channel context. If >> it finds >> it then the fax call is going to be routed according >> to >> the fax extension rule. >> >> regards >> Martin >> >> On Mon, 3 Mar 2003, Gene Kochanowsky wrote: >> >> > Is there any way to receive and send faxes using a >> T100 card? If so how is it done? >> > >> > Gene Kochanowsky >> > Solution Sciences, Inc. >> > >> > _______________________________________________ >> > Asterisk-Users mailing list >> > [EMAIL PROTECTED] >> > >> >http://lists.digium.com/mailman/listinfo/asterisk-users >> > >> >> _______________________________________________ >> Asterisk-Users mailing list >> [EMAIL PROTECTED] >> >http://lists.digium.com/mailman/listinfo/asterisk-users > > >__________________________________________________ >Do you Yahoo!? >Yahoo! Tax Center - forms, calculators, tips, more >http://taxes.yahoo.com/ >_______________________________________________ >Asterisk-Users mailing list >[EMAIL PROTECTED] >http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
