Everywhere it is RFC2833 including in SIP phone, Asterisk's sip.conf. DTMF work only from the phone that is hooked with asterisk box.
Thanks, > -----Original Message----- > From: [EMAIL PROTECTED] > Sent: Wed, 24 Aug 2005 12:04:04 -0400 > To: asterisk-users@lists.digium.com > Subject: Re: [Asterisk-Users] DTMF not working > > > > Innocent Evil wrote: > > >I am having same problem .. DTMF is not working from a SIP phone while > >sending to Asterisk cmd VoiceMailMain. > > > > > > > Have you set DTMF to out of band RFC2833? > > In band won't work. At least in my version of HEAD > > John Novack > > >Would you please explain this line > >"!941+1336/100,!0/100", /* 0 */ > > > >what value is what and how it affect on DTMF tone generation. > > > >Thanks, > > > > > > > > > > > >>I had a similar problem that seems to be caused by the DTMF tone > lengths > >>being to short. Try this: > >> > >>Asterisk generates DTMF tones in do_senddigit() in the file channel.c. > >>The tones are defined in a const char array called dtmf_tones[]. Each > >>DTMF tone is a string that looks something like: > >> > >>"!941+1336/100,!0/100", /* 0 */ > >> > >>The part that reads !941+1336/100 is the part that you want. Change > the > >>"100" to something bigger and recompile. You will have to do that for > >>every tone. I'm using 400 right now, and it seems to be working. > >> > >>I hope that helps. > >> > >>Rob > >> > >>Peter Osborne wrote: > >> > >> > >> > >>>Hi all, > >>> > >>>I just upgraded from Asterisk 1.0RC1 to Asterisk 1.0.7 and our dtmf no > >>> > >>> > >>longer > >> > >> > >>>works with external phone systems. I have a Wildcard TDM400P with 4 > >>> > >>> > >>FXO's? > >> > >> > >>>(it connects to analog lines). No changes were made to the config > files. > >>> > >>>Here's my config: > >>> > >>>/etc/zaptel.conf > >>>fxsks=1-4 > >>>loadzone = us > >>>defaultzone=us > >>> > >>>/etc/asterisk/zapata.conf > >>>[channels] > >>>usecallerid=yes > >>>hidecallerid=no > >>>callwaiting=yes > >>>usecallingpres=yes > >>>threewaycalling=yes > >>>transfer=yes > >>>cancallforward=yes > >>>callreturn=yes > >>>echocancel=yes > >>>echotraining=yes > >>>rxgain=2.0 > >>>txgain=2.0 > >>>callgroup=1 > >>>pickupgroup=1 > >>>musiconhold=default > >>>context=incoming > >>>group=1 > >>>signalling=fxs_ks > >>>echocancel=64 > >>>echocancelwhenbridged=yes > >>>relaxdtmf=yes > >>>channel => 1-3 > >>> > >>>[pete_desk] > >>>;Pete's Desk phone (Polycom IP 300) > >>>type=friend > >>>username=pete_desk > >>>secret=pass > >>>context=longdistance > >>>callerid=Pete <601> > >>>host=dynamic > >>>mailbox=601 > >>>dtmfmode=inband > >>>disallow=all > >>>allow=ulaw > >>>allow=alaw > >>> > >>>Thanks, > >>>Pete > >>>_______________________________________________ > >>>Asterisk-Users mailing list > >>>Asterisk-Users@lists.digium.com > >>>http://lists.digium.com/mailman/listinfo/asterisk-users > >>>To UNSUBSCRIBE or update options visit: > >>> http://lists.digium.com/mailman/listinfo/asterisk-users > >>> > >>> > >>> > >>> > >>-- > >>Robert Tarte > >>Pacific CodeWorks > >>P.O. Box 29050 > >>San Francisco, CA 94129 > >> > >>(p) 831-426-7582 > >>(f) 831-426-7584 > >> > >>_______________________________________________ > >>Asterisk-Users mailing list > >>Asterisk-Users@lists.digium.com > >>http://lists.digium.com/mailman/listinfo/asterisk-users > >>To UNSUBSCRIBE or update options visit: > >> > http://lists.digium.com/mailman/listinfo/asterisk-users_______________________________________________ > >> > >> > >Asterisk-Users mailing list > >Asterisk-Users@lists.digium.com > >http://lists.digium.com/mailman/listinfo/asterisk-users > >To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > > > > > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users_______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users