Anyone have any hints on how to get the polycom ip501 to send dtmf inband, our upstream providers require inband and the native rfc2833 format of the polycom does not work. Is there a way to get asterisk to send inband to a SIP peer when it receives rfc2833 form a sip user? Thx!
Eric "ManxPower" Wieling
2005-Nov-01 08:05 UTC
[Asterisk-Users] inband dtmf on ploycom ip501?
Damon Estep wrote:> Anyone have any hints on how to get the polycom ip501 to send dtmf > inband, our upstream providers require inband and the native rfc2833 > format of the polycom does not work. > > Is there a way to get asterisk to send inband to a SIP peer when it > receives rfc2833 form a sip user?You realize that inband DTMF only works if you use the ulaw or alaw codecs, right?
> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Eric "ManxPower" Wieling > Sent: Tuesday, November 01, 2005 8:06 AM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [Asterisk-Users] inband dtmf on ploycom ip501? > > Damon Estep wrote: > > Anyone have any hints on how to get the polycom ip501 to send dtmf > > inband, our upstream providers require inband and the native rfc2833 > > format of the polycom does not work. > > > > Is there a way to get asterisk to send inband to a SIP peer when it > > receives rfc2833 form a sip user? > > You realize that inband DTMF only works if you use the ulaw or alaw > codecs, right?Yep, I do.
Damon Estep wrote:> Anyone have any hints on how to get the polycom ip501 to send dtmf > inband, our upstream providers require inband and the native rfc2833 > format of the polycom does not work.In order for inband to make it beyond Asterisk, you need to disable rfc2833 control in the Polycom config file "sip.cfg" (i.e. via ftp server). tone.dtmf.rfc2833Control="0" It appears that although Asterisk recognizes and uses inband dtmf internally, rfc2833 is used on the external channel. I noticed this behavior when remote IVR systems weren't acknowledging dtmf. Regards, Chris Chris Miller President - Rocket Scientist ScratchSpace Inc. (831) 621-7928 http://www.scratchspace.com
Kanuri, Seshu (Company IT)
2005-Nov-01 12:57 UTC
[Asterisk-Users] inband dtmf on ploycom ip501?
Add the line as under to your sip.conf entry. Progressinband=no ;progressinband=never - is erroneous Seshu Kanuri -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Chris Miller Sent: Tuesday, November 01, 2005 2:23 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [Asterisk-Users] inband dtmf on ploycom ip501? Damon Estep wrote:> Anyone have any hints on how to get the polycom ip501 to send dtmf > inband, our upstream providers require inband and the native rfc2833 > format of the polycom does not work.In order for inband to make it beyond Asterisk, you need to disable rfc2833 control in the Polycom config file "sip.cfg" (i.e. via ftp server). tone.dtmf.rfc2833Control="0" It appears that although Asterisk recognizes and uses inband dtmf internally, rfc2833 is used on the external channel. I noticed this behavior when remote IVR systems weren't acknowledging dtmf. Regards, Chris Chris Miller President - Rocket Scientist ScratchSpace Inc. (831) 621-7928 http://www.scratchspace.com _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- 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 -------------------------------------------------------- NOTICE: If received in error, please destroy and notify sender. Sender does not waive confidentiality or privilege, and use is prohibited.
Along with dtmfmode=inband?> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Kanuri, Seshu (Company IT) > Sent: Tuesday, November 01, 2005 12:58 PM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: RE: [Asterisk-Users] inband dtmf on ploycom ip501? > > Add the line as under to your sip.conf entry. > > Progressinband=no > ;progressinband=never - is erroneous > > Seshu Kanuri > > -----Original Message----- > From: asterisk-users-bounces@lists.digium.com > [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Chris > Miller > Sent: Tuesday, November 01, 2005 2:23 PM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [Asterisk-Users] inband dtmf on ploycom ip501? > > Damon Estep wrote: > > Anyone have any hints on how to get the polycom ip501 to send dtmf > > inband, our upstream providers require inband and the native rfc2833 > > format of the polycom does not work. > > In order for inband to make it beyond Asterisk, you need to disable > rfc2833 control in the Polycom config file "sip.cfg" (i.e. via ftp > server). > > tone.dtmf.rfc2833Control="0" > > It appears that although Asterisk recognizes and uses inband dtmf > internally, rfc2833 is used on the external channel. I noticed this > behavior when remote IVR systems weren't acknowledging dtmf. > > Regards, > Chris > > Chris Miller > President - Rocket Scientist > ScratchSpace Inc. > (831) 621-7928 > http://www.scratchspace.com > _______________________________________________ > --Bandwidth and Colocation sponsored by Easynews.com -- > > 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 > -------------------------------------------------------- > > NOTICE: If received in error, please destroy and notify sender.Sender> does not waive confidentiality or privilege, and use is prohibited. > _______________________________________________ > --Bandwidth and Colocation sponsored by Easynews.com -- > > 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
Will try it, no matching web setting I assume?> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Chris Miller > Sent: Tuesday, November 01, 2005 12:23 PM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [Asterisk-Users] inband dtmf on ploycom ip501? > > Damon Estep wrote: > > Anyone have any hints on how to get the polycom ip501 to send dtmf > > inband, our upstream providers require inband and the native rfc2833 > > format of the polycom does not work. > > In order for inband to make it beyond Asterisk, you need to disable > rfc2833 control in the Polycom config file "sip.cfg" (i.e. via ftp > server). > > tone.dtmf.rfc2833Control="0" > > It appears that although Asterisk recognizes and uses inband dtmf > internally, rfc2833 is used on the external channel. I noticed this > behavior when remote IVR systems weren't acknowledging dtmf. > > Regards, > Chris > > Chris Miller > President - Rocket Scientist > ScratchSpace Inc. > (831) 621-7928 > http://www.scratchspace.com > _______________________________________________ > --Bandwidth and Colocation sponsored by Easynews.com -- > > 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