Bulk import of Directory number for Microsoft teams user

Nishin Ayittagath 0 Reputation points
2023-03-07T07:30:06.4566667+00:00

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

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