Bulk import of Directory number for Microsoft teams user

Nishin Ayittagath 0 Reputation points

we are migrating the number from cisco to Microsoft teams ,please recommend the steps to be followed for bulk updating the user directory number in teams (via powershell or admin.teams )

we can see some user are populated with wrong directory number from Azure AD and we are not able delete or update it via admin.teams portal or PowerShell .

error message -

"The user 'xxxx' already has a telephone number set in the on-premises Active Directory and synchronized to the cloud. To manage this user's telephone number in

the cloud, first clear the phone number in the on-premises directory and synchronize to Active Directory."

we deleted the number from user's Ad azure profile ,tried the same but failed again

Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
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