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New Member

MWI and duplicate extension

Centralized CCM process with 500 users.All the phone extensions are 4 digits. Because there are duplicate extensions(DID) across all the sites we use 7 digits mailbox in the unity. For example phone extension 2345, mailbox is 2512345(251 is site code). However I found MWI didn't work. I think the problem is mailbox doesn't match the extension. How can UNity send the MWI request to CCM for extension 2345 instead of 2512345?

2 REPLIES
Gold

Re: MWI and duplicate extension

You can do it from Unity by changing Subscribers --> Messages --> MWI Extensions from X to the extension you want to light. Another optoins which I like better is to handle it from the CallManager side with a translation pattern and the MultiTenantMWIMode service parameter. Either will work.

Keith

New Member

Re: MWI and duplicate extension

it'll take a lot of work if use first option because we have 400 users. Looks the second option is very good. Thanks a lot. I'll give a try.

I have a question about the theory of the MWI for me to better understand:

When unity wants to light MWI for a phone, does it dial the target phone number or actully dial the MWI on number and inside the dialing packet it tells the CCM which extension it wants to light? If I know this it may help me to do troubleshoot.Thanks

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