Re: [asterisk-users] IAX2 INBAND DTMF?
On Wed, 2007-07-25 at 13:02 -0500, Eric ManxPower Wieling wrote: Short Answer: No. Long Answer: Maybe. If you can get your device to send inband DTMF and tell Asterisk you are using INFO or RFC2833 DTMF, then Asterisk should just pass the DTMF as audio. Then if the call goes via IAX2 it should be inband. This is an ungly hack, should not be supported in any way and if it works just count your blessings. I can think of no reason to ever need to do this. Matt wrote: Is it possible to make Asterisk do inband DTMF over IAX? Snip--- Ok, I am confused. Are you saying that if I use an IAX2 inter machine trunk from one asterisk box to another, and terminate a call over the pstn to a voicemail system or other type of IVR, IAX2 will regenerate the DTMF tones that were originated from the original callers phone? I thought the original posting said that the IAXy device was failing to pass DTMF through to the termination side of the call. What have I missed? Dave ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
Matt wrote: I can think of no reason to ever need to do this. You must not peer with Level3, or with anyone who peers with Level3 via IAX :) Why would anyone want to send traffic/calls to Level3? A search of the mailing list archives is all that is needed to know that. 8-) I didn't think that Level3 supported IAX connections. If you are using an ITSP that uses Level3, I would hope the ITSP would be using inband DTMF on SIP for their connection to Level3. In any case, that might be a reason, but I don't know if it is a *good* reason. 8-) ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
mailing list archives is all that is needed to know that. 8-) We've never had any issues with L3 and are very happy. I didn't think that Level3 supported IAX connections. If you are using an ITSP that uses Level3, I would hope the ITSP would be using inband DTMF on SIP for their connection to Level3. L3 doesn't support IAX.. but if you peer with a L3 provider using IAX you are still affected. Why would the ITSP need to use inband? They can use RFC to L3. In any case, that might be a reason, but I don't know if it is a *good* reason. 8-) ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
David Boyd wrote: On Wed, 2007-07-25 at 13:02 -0500, Eric ManxPower Wieling wrote: Short Answer: No. Long Answer: Maybe. If you can get your device to send inband DTMF and tell Asterisk you are using INFO or RFC2833 DTMF, then Asterisk should just pass the DTMF as audio. Then if the call goes via IAX2 it should be inband. This is an ungly hack, should not be supported in any way and if it works just count your blessings. I can think of no reason to ever need to do this. Matt wrote: Is it possible to make Asterisk do inband DTMF over IAX? Snip--- Ok, I am confused. Are you saying that if I use an IAX2 inter machine trunk from one asterisk box to another, and terminate a call over the pstn to a voicemail system or other type of IVR, IAX2 will regenerate the DTMF tones that were originated from the original callers phone? I thought the original posting said that the IAXy device was failing to pass DTMF through to the termination side of the call. What have I missed? I think you missed that the IAXy is not supporting this. The IAXy is not taking the out of band DTMF and converting it back to AUDIO to send to the device connected to the IAXy. ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
I can think of no reason to ever need to do this. You must not peer with Level3, or with anyone who peers with Level3 via IAX :) ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
Yes, it is a Blue Digium IAXy. It is on my local LAN , so the Linksys SIP is working fine. It was just a surprising discovery since Digium's owner defined IAX2, specified that there can be no in band DTMF and then Disgium left this out of the IAXy. I believe that they assumed that it would only be used as a station phone. -- -- Steven http://www.glimasoutheast.org Jared Smith [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] On Wed, 2007-07-25 at 17:16 -0400, Steven wrote: My biggest issue with this is that the Iaxys will not generate DTMF tones onto the analog side.. Which type of IAXy do you have? I remember having a problem with this over a year ago with one of the older IAXy boxes (the blue ones), but it seemed to work fine when I swapped it for one of the grey ones. It's been long enough now that I don't remember if I had to do anything else special to get it to work. But I do know for a fact that this elementary school has been using my IAXy to drive their paging system for over a year. (I'm not sure that's much help, but maybe it'll spark someone else's memory.) -- Jared Smith Community Relations Manager Digium, Inc. ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] IAX2 INBAND DTMF?
Is it possible to make Asterisk do inband DTMF over IAX? ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
My biggest issue with this is that the Iaxys will not generate DTMF tones onto the analog side.. I tried to use one to run an overhead paging system with, and I could not select my zone. I had to switch over to SIP to get a Linksys to play the DTMF. It was still out-of-band to the Linksys, but it made the tones over the analog. -- -- Steven http://www.glimasoutheast.org Kevin P. Fleming [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Matt wrote: Is it possible to make Asterisk do inband DTMF over IAX? No. The IAX2 protocol only supports DTMF out-of-band, and no IAX2 endpoint that I am aware of will 'listen' for inband DTMF in the media stream. -- Kevin P. Fleming Director of Software Technologies Digium, Inc. - The Genuine Asterisk Experience (TM) ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
On Wed, 2007-07-25 at 17:16 -0400, Steven wrote: My biggest issue with this is that the Iaxys will not generate DTMF tones onto the analog side.. Which type of IAXy do you have? I remember having a problem with this over a year ago with one of the older IAXy boxes (the blue ones), but it seemed to work fine when I swapped it for one of the grey ones. It's been long enough now that I don't remember if I had to do anything else special to get it to work. But I do know for a fact that this elementary school has been using my IAXy to drive their paging system for over a year. (I'm not sure that's much help, but maybe it'll spark someone else's memory.) -- Jared Smith Community Relations Manager Digium, Inc. ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
Matt wrote: Is it possible to make Asterisk do inband DTMF over IAX? No. The IAX2 protocol only supports DTMF out-of-band, and no IAX2 endpoint that I am aware of will 'listen' for inband DTMF in the media stream. -- Kevin P. Fleming Director of Software Technologies Digium, Inc. - The Genuine Asterisk Experience (TM) ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] IAX2 INBAND DTMF?
Short Answer: No. Long Answer: Maybe. If you can get your device to send inband DTMF and tell Asterisk you are using INFO or RFC2833 DTMF, then Asterisk should just pass the DTMF as audio. Then if the call goes via IAX2 it should be inband. This is an ungly hack, should not be supported in any way and if it works just count your blessings. I can think of no reason to ever need to do this. Matt wrote: Is it possible to make Asterisk do inband DTMF over IAX? ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[Asterisk-Users] IAX2 and DTMF
For efficiency reliability, when SIP transmits DTMF as non-audio data, it uses RFC2833 or INFO. My question is - (not knowing much about IAX2) - when IAX2 transmits DTMF as non-audio data - is it also using RFC2833 and/or INFO, or it it using some other IAX2-specific mechanism with its own name? Thank you, Brent ___ 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
Re: [Asterisk-Users] IAX2 and DTMF
Brent Goran wrote: For efficiency reliability, when SIP transmits DTMF as non-audio data, it uses RFC2833 or INFO. My question is - (not knowing much about IAX2) - when IAX2 transmits DTMF as non-audio data - is it also using RFC2833 and/or INFO, or it it using some other IAX2-specific mechanism with its own name? I believe it uses it's own method. IAX and IAX2 do not support inband dtmf in anyway. ___ 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
Re: [Asterisk-Users] IAX2 and DTMF
On Thu, 30 Dec 2004, Brent Goran wrote: My question is - (not knowing much about IAX2) - when IAX2 transmits DTMF as non-audio data - is it also using RFC2833 and/or INFO, or it it using some other IAX2-specific mechanism with its own name? Yep - IAX's protocol is quite different from SIP/RTP. Steve ___ 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
