[cisco-voip] SIP DTMF

[Matt Slaga (AM)]

Do you have MTP required selected on your UCM trunk?

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Leslie Meade
Sent: Thursday, February 09, 2012 3:03 PM
To: cisco-voip
Subject: [cisco-voip] SIP DTMF


I have an intermit issues with DTMF on my SIP trunk to the provider...
DTMF seams to be working on some numbers but not on others.. I know that the DTMF is leaving the system as it works on some numbers.
How would I start to trouble shoot this ?





itevomcid
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