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[Freeswitch-users] Prolems with DTMF

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rdenert at tng.de
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Posted: Tue Jun 02, 2009 1:06 pm Post subject: [Freeswitch-users] Prolems with DTMF

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??? Greetz _______________________________________________ Freeswitch-users mailing list Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

msc at freeswitch.org
Guest

Posted: Tue Jun 02, 2009 1:26 pm Post subject: [Freeswitch-users] Prolems with DTMF

On Tue, Jun 2, 2009 at 9:18 AM, Rudolf Denert <rdenert@tng.de (rdenert@tng.de)> wrote:

Quote:

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?

msc at freeswitch.org
Guest

Posted: Tue Jun 02, 2009 2:55 pm Post subject: [Freeswitch-users] Prolems with DTMF

On Tue, Jun 2, 2009 at 11:37 AM, Rudolf Denert <rdenert@tng.de (rdenert@tng.de)> wrote:

Quote:

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... Smile

-MC

Quote:

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" <msc@freeswitch.org (msc@freeswitch.org)>
An: freeswitch-users@lists.freeswitch.org (freeswitch-users@lists.freeswitch.org)
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 < rdenert@tng.de (rdenert@tng.de) > 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?

_______________________________________________
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--
--
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: rdenert@tng.de (rdenert@tng.de) 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.

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rdenert at tng.de
Guest

Posted: Tue Jun 02, 2009 2:56 pm Post subject: [Freeswitch-users] Prolems with DTMF

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. 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 ----- UrsprÃ¼ngliche Mail ----- Von: "Michael Collins" <msc@freeswitch.org> An: freeswitch-users@lists.freeswitch.org 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 < rdenert@tng.de > 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 Freeswitch-users@lists.freeswitch.org 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: rdenert@tng.de 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 enthÃ¤lt vertrauliche und/oder rechtlich geschuetzte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtÃ¼mlich 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 Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

rdenert at tng.de
Guest

Posted: Wed Jun 03, 2009 10:35 am Post subject: [Freeswitch-users] Prolems with DTMF

Is there a possibility to activate all DTMF detection modes (in-band, SIP INFO & RFC 2388) in the same dialplan or maybe in the same extension of the dialplan? Greetz ----- UrsprÃ¼ngliche Mail ----- Von: "Michael Collins" <msc@freeswitch.org> An: freeswitch-users@lists.freeswitch.org Gesendet: Dienstag, 2. Juni 2009 21:29:19 GMT +01:00 Amsterdam/Berlin/Bern/Rom/Stockholm/Wien Betreff: Re: [Freeswitch-users] Prolems with DTMF On Tue, Jun 2, 2009 at 11:37 AM, Rudolf Denert < rdenert@tng.de > 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 ----- UrsprÃ¼ngliche Mail ----- Von: "Michael Collins" < msc@freeswitch.org > An: freeswitch-users@lists.freeswitch.org 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 < rdenert@tng.de > 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 Freeswitch-users@lists.freeswitch.org 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: rdenert@tng.de 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 enthÃ¤lt vertrauliche und/oder rechtlich geschuetzte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtÃ¼mlich 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 Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org _______________________________________________ Freeswitch-users mailing list Freeswitch-users@lists.freeswitch.org 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: rdenert@tng.de 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 enthÃ¤lt vertrauliche und/oder rechtlich geschuetzte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtÃ¼mlich 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 Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

brian at freeswitch.org
Guest

Posted: Wed Jun 03, 2009 10:41 am Post subject: [Freeswitch-users] Prolems with DTMF

NO. You should only have one at a time. Its impossible to handle the scenario where you receive say on 2833 and then end up sending an info packet, 2833 packet and the inband of the DTMF... triple DTMF. Smile

/b

On Jun 3, 2009, at 10:35 AM, Rudolf Denert wrote:

Quote:

Is there a possibility to activate all DTMF detection modes (in-band, SIP INFO & RFC 2388) in the same dialplan or maybe in the same extension of the dialplan?

Greetz

Brian West
brian@freeswitch.org (brian@freeswitch.org)

-- Meet us at ClueCon! http://www.cluecon.com

rdenert at tng.de
Guest

Posted: Thu Jun 04, 2009 1:13 am Post subject: [Freeswitch-users] Prolems with DTMF

Ok, another question. Is there a possibility to "detecte" which DTMF mode is sent by the calling CPE so that I can establish logical interrogation in my configuration? ----- UrsprÃ¼ngliche Mail ----- Von: "Brian West" <brian@freeswitch.org> An: freeswitch-users@lists.freeswitch.org Gesendet: Mittwoch, 3. Juni 2009 17:39:42 GMT +01:00 Amsterdam/Berlin/Bern/Rom/Stockholm/Wien Betreff: Re: [Freeswitch-users] Prolems with DTMF NO. You should only have one at a time. Its impossible to handle the scenario where you receive say on 2833 and then end up sending an info packet, 2833 packet and the inband of the DTMF... triple DTMF. /b On Jun 3, 2009, at 10:35 AM, Rudolf Denert wrote: Is there a possibility to activate all DTMF detection modes (in-band, SIP INFO & RFC 2388) in the same dialplan or maybe in the same extension of the dialplan? Greetz Brian West brian@freeswitch.org -- Meet us at ClueCon! http://www.cluecon.com _______________________________________________ Freeswitch-users mailing list Freeswitch-users@lists.freeswitch.org 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: rdenert@tng.de 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 enthÃ¤lt vertrauliche und/oder rechtlich geschuetzte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtÃ¼mlich 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 Freeswitch-users@lists.freeswitch.org 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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