On Tue, Jun 2, 2009 at 11:37 AM, Rudolf Denert <[email protected]> wrote:
> Hello, > > I'm not sure which one is it. But I think I send the digits in RFC 2833. > All devicves are supporting RFC 2833. > Actually, that's very interesting. The start_dtmf app looks for in-band DTMFs, so if you have to have that in order to hear digits from the other end then the other end most definitely isn't doing RFC2833. For the sake of testing, try sending in-band and see how the other end reacts. Might want to check this out: http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_start_dtmf_generate My guess is that the equipment along the way is futzing with things. FreeSWITCH does break easily but it does find bugs in other VoIP systems that it talks to... :) -MC > > The equipment: > (VoATM) > Allied Data Copperjet 1614 (ISDN) > Siemens Euroset 5020 phone > > (MGCP) > Thomson SpeedTouch 780WL > Siemens Euroset 5020 phone > > (SIP) > AVM Fritz!Box 7170 > Siemens Euroset 5020 phone > > If necessary I can send my configuration. > > Greetz > > ----- Ursprüngliche Mail ----- > Von: "Michael Collins" <[email protected]> > An: [email protected] > Gesendet: Dienstag, 2. Juni 2009 20:18:41 GMT +01:00 > Amsterdam/Berlin/Bern/Rom/Stockholm/Wien > Betreff: Re: [Freeswitch-users] Prolems with DTMF > > > > > > On Tue, Jun 2, 2009 at 9:18 AM, Rudolf Denert < [email protected] > wrote: > > > Hello, > > I have problems with sending DTMF. The freeswitch server recieves the > digits from my telefon (SIP account) if I activate DTMF with: > <action application="start_dtmf"/> > in my dialplan. > > The line > <--param name="dtmf-type" value="rfc2833"/--> > in sofia.conf.xml is active, too. > > But than I have the problem that the other phone doesn't work. It is a > VoATM device. The curious thing is that I see the digits in the logfile > whiche were sent from the phone. In the first example I saw nothing. > > Does anybody have an idea??? > > > Are you trying to send digits inband or RFC2833? Unless there's a > compelling reason not to, we recommend 2833. What is the equipment on the > far end looking for? > > > _______________________________________________ > Freeswitch-users mailing list > [email protected] > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org > > -- > -- > Rudolf Denert, Technical Support > TNG AG, NGN > Projensdorfer Str. 324, D-24106 Kiel, Germany > phone: +49 431 7097-10, fax: +49 431 7097-555 > mailto: [email protected] http://www.tng.de > - > Register: Amtsgericht Kiel, HRB 6596 KI > Supervisory board (Aufsichtsrat): Stefan Scheuermann (Vorsitz) > Executive board (Vorstand): Dr. Sven Willert (Vorsitz), Dr. Thomas > Rohwer, Sven Schade, Carsten Tolkmit, Dr.-Ing. Volkmar Hausberg > Tax-Id (Steuernr.): 1929112637, VAT-Id (USt-Id): DE225201428 > - > This e-mail may contain confidential and/or privileged information. If > you are not the intended recipient (or have received this e-mail in > error) please notify the sender immediately and destroy this e-mail. Any > unauthorized copying, disclosure or distribution of the material in this > e-mail is strictly forbidden. > > Diese E-Mail enthält vertrauliche und/oder rechtlich geschuetzte > Informationen. Wenn Sie nicht der richtige Adressat sind oder diese > E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den > Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie > die unbefugte Weitergabe dieser Mail ist nicht gestattet. > > _______________________________________________ > Freeswitch-users mailing list > [email protected] > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org >
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