asterisk users - Aug 2005 - DTMF, Asterisk, External PSTN gateway, and PAP2 (was: RE: 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@lists.digium.com
[mailto:asterisk-users-bounces@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


This email was scanned by:  Mcafee GroupShield
---------------- CONFIDENTIAL DISCLAMER ----------------
All information provided in this email is considered confidential
and proprietary of Planet Telecom, Inc. and Telecenter Inc.
Use of this information by anyone other than the recipient or 
sender will be considered in breach of agreement.

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@lists.digium.com 
->[mailto:asterisk-users-bounces@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@lists.digium.com
->[mailto:asterisk-users-bounces@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
->
->
->This email was scanned by:  Mcafee GroupShield
->---------------- CONFIDENTIAL DISCLAMER ---------------- All 
->information provided in this email is considered confidential 
->and proprietary of Planet Telecom, Inc. and Telecenter Inc.
->Use of this information by anyone other than the recipient or 
->sender will be considered in breach of agreement.
->_______________________________________________
->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
->