[cisco-voip] Type A 7940 Phones and RFC 2833 and CXN 9.0(1)

[Paul]

Shouldn't be any DTMF issues as you're not using typeA SIP-firmware phones. CCM should handle that stuff as you're placing a sip trunk between CCM+CUC. Not sure why you're changing a skinny integration to sip but it's your hamburger.


________________________________
 From: Jason Aarons (AM) <jason.aarons at dimensiondata.com>
To: "cisco-voip (cisco-voip at puck.nether.net)" <cisco-voip at puck.nether.net> 
Sent: Monday, October 8, 2012 7:49 AM
Subject: [cisco-voip] Type A 7940 Phones and RFC 2833 and CXN 9.0(1)
 

I’m upgrading a older cluster (CallManager 4x) with a mix of TypeA/TypeB SCCP phones (7940-7965)
 
Currently Unity Unified Messaging 5x is SCCP integrated, I’m moving to Unity Connection 9.0(1) and would like to change from Unity SCCP to CXN SIP integration to CallManager, however I can’t recall having put TypeA SCCP phones in this screnario.
 
Any known issues with the SCCP 7940s riding over to CXN via SIP? DTMF?
 
-jason
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