Hi, I tested this & I believe this is because of the parameter 'Phone' is not working as expected in 'New-Mailbox' cmdlet. Try the same cmdlet without -Phone parameter & that should work. Then you may run Set-Mailbox cmdlet with -Phone to append the Ph#. ------------------------------------------------------------- Mark this as Answer if it answers your question. -------------------------------------------------------------Thank You! Bennett J.Davis

Actually, it is working as expected. Note in the documentation: http://technet.microsoft.com/en-us/library/aa997663.aspx the Phone parameter is supported only with the Room parameter. Further, if you look at the Set-Mailbox cmdlet documentation, you will see that the Phone property is not supported. http://technet.microsoft.com/en-us/library/bb123981.aspx Use Set-User to apply the phone number. http://technet.microsoft.com/en-us/library/aa998221.aspxEd Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hi IT folks, Hope all are doing wellllllll........ While creating new mailbox using shell below cmdlet, asking parameters room : ( check below content) New-Mailbox -Name xxxxxxxxx -Database xxxxxxxxxx -UserPrincipalName "xxxxxxxxxxxxx" -Alias "xxxxxxxxxxxxx " -DisplayName xxxxxxxxxx -FirstName xxxxxxxxx -LastName xxxxxxxxxx -OrganizationalUnit xxxxxxxxxxxxxxx Phone " xxxxxxxxxxxxx Error : cmdlet New-Mailbox at command pipeline position 1 Supply values for the following parameters: Room:

I don't think you're giving us the complete cmdlet the way you're using it.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hi Bennett J.Davis....... Thanks a ton for replying

Hi Ed Crowley....... Thanks a ton for replying