DTMF, Asterisk, External PSTN gateway, and PAP2 (was: RE: [Asterisk-Users] Issue with DTMF Tones -CodecIssues)

[Sherwood McGowan]

I'll pass that on to my lead engineer, he was under the assumption that
rfc2833 was too unreliable. I personally don't know, but will look further
into the matter. 

Thanks for the help

->-----Original Message-----
->From: asterisk-users-bounces at lists.digium.com 
->[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
->Brian C. Fertig
->Sent: Tuesday, August 16, 2005 8:54 AM
->To: Asterisk Users Mailing List - Non-Commercial Discussion
->Subject: RE: DTMF, Asterisk, External PSTN gateway,and PAP2 
->(was: RE: [Asterisk-Users] Issue with DTMF Tones -CodecIssues)
->
->I run a bunch of the Linksys ATA's..  I always use rfc2833 for DTMF.
->works very well and have never had a problem with it.
->
->..o-------------------------------------------------------o.
->Brian Fertig
->NOC/Network Engineer
->Planet Telecom, Inc.
->Tampa, FL Office
->
->
->
->
->-----Original Message-----
->From: asterisk-users-bounces at lists.digium.com
->[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
->Sherwood McGowan
->Sent: Tuesday, August 16, 2005 8:43 AM
->To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
->Subject: DTMF, Asterisk, External PSTN gateway,and PAP2 (was: RE:
->[Asterisk-Users] Issue with DTMF Tones - CodecIssues)
->
->This is not an answer but rather an addition to the question. 
->We're using a large scale VOIP only asterisk system that has 
->PAP2 enduser units using inband as their DTMF mode. sip.conf 
->is set for using inband as well, and we pass PSTN calls 
->through a provider. 
->
->Here's the problem, when our users call other IVR systems 
->like banks and other voicemails they have been unable to 
->always pass the keys they press.
->Sometimes if they press the keys slowly it works, but not all 
->the time, and otherwise it definitely doesn't work. 
->
->Anyone else had this problem and/or know of a possible solution?
->
->Sherwood
->
->
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