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Forwarding calls from Microsfot UM 2007 to cucm 8.5 is not working

Good Day,

Dear Cisco support team,

I have a setup where i have running cisco unified communication manager 8.5 , Publisher and subscriber.

I have Mircrosoft Exchange UM 2007 for auto attendant and  voicemail.I have created a sip trunk between Microsfot UM and CUCM and a route pattern for pilot number pointing to sip trunk.

When i am calling from outside to pilot number it play the prompts but when i dialled the extension number i.e 2993 it return me the message that cannot transfer the call.

I have captured the logs and  found error SIP/2.0 404 Not Found and Sending ERROR Response to the transport layer

I have also attached the error logs.Kindly check and advise me what might be the problem.

Regards

Jamil Hussain                 

1 REPLY
Silver

Forwarding calls from Microsfot UM 2007 to cucm 8.5 is not worki

Hi,

Check the:

"Rerouting Calling Search Space" and "Out-Of-Dialog Refer Calling Search Space"

Jan

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