If I want to send outgoing DTMF over a BRI interface, can I do it with 'isdn4linux' or must I use the 'capi' library? -- . . ___. .__ Posix Systems - Sth Africa /| /| / /__ mje@posix.co.za - Mark J Elkins, Cisco CCIE / |/ |ARK \_/ /__ LKINS Tel: +27 12 807 0590 Cell: +27 82 601 0496 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: This is a digitally signed message part Url : http://lists.digium.com/pipermail/asterisk-users/attachments/20040430/cfe08652/attachment.pgp
Yes, you can do it with ISDN4linux. Cheers Jason Jason Penton Rhodes University South Africa -----Original Message----- From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Mark Elkins Sent: 30 April 2004 08:53 AM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] Outgoing DTMF on BRI If I want to send outgoing DTMF over a BRI interface, can I do it with 'isdn4linux' or must I use the 'capi' library? -- . . ___. .__ Posix Systems - Sth Africa /| /| / /__ mje@posix.co.za - Mark J Elkins, Cisco CCIE / |/ |ARK \_/ /__ LKINS Tel: +27 12 807 0590 Cell: +27 82 601 0496
Hi Mark Your modem.conf looks correect. Are you using the Hisax driver for ISDN4linux? This is the one I used to use and all worked well. Also what ISDN card are you using? Cheers Jason> -----Original Message----- > From: asterisk-users-admin@lists.digium.com > [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of > Mark Elkins > Sent: 30 April 2004 08:53 AM > To: asterisk-users@lists.digium.com > Subject: [Asterisk-Users] Outgoing DTMF on BRI > > If I want to send outgoing DTMF over a BRI interface, can I > do it with 'isdn4linux' or must I use the 'capi' library? > -- > . . ___. .__ Posix Systems - Sth Africa > /| /| / /__ mje@posix.co.za - Mark J Elkins, Cisco CCIE > / |/ |ARK \_/ /__ LKINS Tel: +27 12 807 0590 Cell: +27 82 601 0496 > >
You say ...> Your modem.conf looks correct. Are you using the Hisax driver for > ISDN4linux?Yes - Eicon Diva card - Dumb. modprobe hisax type=11 dmesg includes.. HiSax: Card 1 Protocol EDSS1 Id=HiSax (0) HiSax: Eicon.Diehl Diva driver Rev. 1.1.4.2 -----------------> This is the one I used to use and all worked well.This one what? isdn4linux driver ?> BTW - where is the DTMF originating from - a soft phone???? If so > which one?Grandstream BT100, Software: 1.0.4.55 Thinking... my DTMF is set to RFC2833. Should this be changed? DTMF Payload Type: 101 (whatever that means...) -- . . ___. .__ Posix Systems - Sth Africa /| /| / /__ mje@posix.co.za - Mark J Elkins, Cisco CCIE / |/ |ARK \_/ /__ LKINS Tel: +27 12 807 0590 Cell: +27 82 601 0496 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: This is a digitally signed message part Url : http://lists.digium.com/pipermail/asterisk-users/attachments/20040430/848f57cc/attachment.pgp
Hi Mark Not sure what method Grandstream phones use for DTMF - I would imagine RFC2833 as inband DTMF in VoIP is not good. I would imagine that your problem is not with the BRI card but rather with Asterisk receiving your DTMF from your phones. Take a look at sip.conf and make sure that: Dtmfmode=rfc2833 If this still does not work then try setting Dtmfmode=inband If this doen not work then try and find out exactly how the grandstream phones transmit DTMF. Also, to make sure that your BRI line is sending DTMF use an IAX client like firefly (www.virbiage.com) with Asterisk to make a call using your BRI. Try using DTMF now and I am sure things will work Lemme know if you need more help cheers Jason> -----Original Message----- > From: asterisk-users-admin@lists.digium.com > [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of > Mark Elkins > Sent: 30 April 2004 11:59 AM > To: asterisk-users@lists.digium.com > Subject: RE: [Asterisk-Users] Outgoing DTMF on BRI > > You say ... > > Your modem.conf looks correct. Are you using the Hisax driver for > > ISDN4linux? > > Yes - Eicon Diva card - Dumb. > modprobe hisax type=11 > > dmesg includes.. > HiSax: Card 1 Protocol EDSS1 Id=HiSax (0) > HiSax: Eicon.Diehl Diva driver Rev. 1.1.4.2 > > ----------------- > > > This is the one I used to use and all worked well. > This one what? isdn4linux driver ? > > > BTW - where is the DTMF originating from - a soft phone???? If so > > which one? > > Grandstream BT100, Software: 1.0.4.55 > > Thinking... my DTMF is set to RFC2833. Should this be changed? > DTMF Payload Type: 101 (whatever that means...) > > -- > . . ___. .__ Posix Systems - Sth Africa > /| /| / /__ mje@posix.co.za - Mark J Elkins, Cisco CCIE > / |/ |ARK \_/ /__ LKINS Tel: +27 12 807 0590 Cell: +27 82 601 0496 > >