Setup SIP trunks from 3300 to Microsoft Lync

[tomcotton]

Has anyone managed this? I've followed the guide on MOL and just can't get it to work. I've setup the dial in conferencing number of 4222 on lync and set an ARS route on the Mitel to tale calls to 4222 over the newley created SIP trunk, but I just get NU.
I wondered if it was possible to look on the 3300 logs and see if the call was put over the SIP trunk, and why it's gone unanswered?

Cheers

 

[MitelAU]

Setup a SIP or CCS trace


Knowledge is power, thats why we share!

 

[tomcotton]

Active Rejected Non-Auth Calls Auth Calls Auth Failures
Profile Calls Calls Incoming Outgoing Incoming Outgoing Incoming Outgoing
Lync 0 4 0 2 0 0 0 0
Total 0 4 0 2 0 0 0 0


I now get the above. The output is showing calls as either Rejected or Non-Auth. When I'm dialling 4222 from my mitel desk phone which is the dial in conf number on lync it's coming as non auth. Is there a security setting I'm missing?? I've deffo followed the MOL guide to the letter.

 

[tomcotton]

There are 1 SIP link(s) programmed.
Link Lync state is IN SERVICE (link down count 0)