lync enable

import-csv C:\csv\LyncUser.csv | Foreach { Enable-CsUser -Identity $_.SamAccountName -RegistrarPool pool.oa.cn-uniview.com -SipAddressType UserPrincipalName}

 

import-csv C:\LyncUser.csv | Foreach { Set-CsUser -Identity $_.name -EnterpriseVoiceEnabled $true -LineURI $_.uri}