hello

trying to get some background info on UM.

if my AD object has the telephone number populated and then I enable UM using EX2013 it uses that number.

how does the IPPhone attribute fit in?

I have users with incorrect telephone numbers and users with incorrect IPPhone numbers. trying to figure which one to clean up first.

thank you

• Edited by totalnet32 Wednesday, June 17, 2015 11:25 AM
• Moved by Niko.ChengMicrosoft contingent staff, Moderator Thursday, June 18, 2015 8:51 AM UM case!

Hi 

There is an IP phone attribute  value in each AD user in the attribute editor 

You will need to populate this value for all users in-order for the UM to take this value.

You can use AD Modify tool  to update all the AD users attribute in one go

http://admodify.codeplex.com/

Once you do this all users IP Phone attribute will be popu

Also you can use this command

get-aduser -Filter 'Name -like "*"' -SearchBase 'OU=Sales,DC=domain,DC=com' -property ipphone  | % {Set-ADUser $_ -officephone('888.555.' + $_.ipphone) }