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
[email protected]
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
