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CME - Unity SIP Integration

I have a CME Unity SIP Integration problem. I can access Unity via Message Button. I can get message via UM.. But when trying to access the mailbox via Telephone it wont relay DTMF's...

Config

dial-peer voice 150 voip

destination-pattern 55550..

session protocol sipv2

session target ipv4:192.168.X.X

dtmf-relay rtp-nte

codec g711ulaw

Am I missing something??

Thanks

JC

3 REPLIES
Silver

Re: CME - Unity SIP Integration

If this is CUE sip integration, then I think you want to use dtmf-relay sip-notify, and no vad.

Mary Beth

New Member

Re: CME - Unity SIP Integration

Well further investigation; I've reverted back to SCCP but now the CME to UM integration has turned up odd behaviors. While watching the Call Viewer I see the Unity is receiving my extension inversed.. ie: ext: 1234 is getting seen by unity as 4321.. which of course causes some slight issues...

Any thoughts?

Silver

Re: CME - Unity SIP Integration

The following configuration guide should be a big help: http://www.cisco.com/en/US/products/sw/voicesw/ps2237/prod_configuration_guide09186a00801c4185.html

As for the DTMF relay according to the link above you should use the: dtmf-relay h245-alphanumeric

Hope this helps.

Steve

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