RE: [Asterisk-Users] Re: Polycom 500...

[Kanuri, Seshu (Company IT)]

I have never used inband. I always used rfc2833.   This problem is seen even if you are using dtmf=rfc2833.   the line progressinband=no,  fixes that.   Seshu From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Noah Miller Sent: Monday, June 06, 2005 3:07 PM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] Re: Polycom 500... Are you using inband DTMF? There are other options but I don't know much  about the polycom phones. I have noticed that sometimes when accessing  voicemail, it will 'miss' some dtmf tones if they are too short. This  doesn't explain the number changing, unless your dial plan is putting in  the leading zero. If you are using a version of CVS HEAD from April 2005 or later, you should definitely use dtmf=rfc2833 rather than dtmf=inband.  In fact, just use rfc2833 - it works with all versions of asterisk that I've tested, but inband only works with certain versions. Also, you may want to check the digit map (the pattern recognition when you dial).  It is in sip.cfg.  I know that by default it treats numbers that start in "11" specially, but it shouldn't really transpose numbers.  That's weird. NOTICE: If received in error, please destroy and notify sender. Sender does not waive confidentiality or privilege, and use is prohibited.

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