Forum Discussion

Mohammed Hamada's avatar
Mohammed Hamada
Brass Contributor
Mar 16, 2022

Forwarding On-premises UM AutoAttendant call to Teams hosted Extension/user

Hi, 

 

I am in the process of migrating Skype for Business 2015 to Teams and have couple of migrated users to Teams with their DID/Extension. On-Premises Exchange with UM/Auto Attendant is setup but I have an issue.

 

When dialing an Auto Attendant number and dialing an extension for a user that's been migrated to Teams the call goes no where. 

 

What kind of rule do I need to setup in order to get calls forwarded to users's extension on Teams ? 

 

Thank you

 

4 Replies

  • godril_'s avatar
    godril_
    Brass Contributor

    Hi Mohammed Hamada 

     

    Extension dialing from AA will search for attribute Mobile phone or Office phone on your AD. Assuming this is your AA config:

     

    Put something like ext=XXXX at Office phone or Mobile phone attribute for example:

     

    Wait for up to 12 hrs for the changes to take effect. I hope this will answer what you're looking for. 

  • Mohammed Hamada I would move the AA to Teams, Exchange UM AA are very dated, and I would strongly suspect simply can't do what you are asking for. It's no longer supported or exists in Exchange 2019, so whichever version you have will be beyond mainstream support.