Script to compare an Enterprise Voice number to the assigned one in AD

Import-Module activedirectory
Import-Module lync

Get-csUser | where  {$_.EnterpriseVoiceEnabled -eq 'true'} | foreach{
$u = get-aduser -Properties telephoneNumber -Identity $_.Identity.tostring()
If ($u -ne $null)
{
#strip out all non numerical values
$rawdigits = $u.telephonenumber -replace '\.',''
$rawdigits = $rawdigits -replace '\s',''
$rawdigits = $rawdigits -replace '\(',''
$rawdigits = $rawdigits -replace '\)',''
$rawdigits = $rawdigits -replace '-',''
$rawdigits = $rawdigits.trim()

$LyncLineuri = $_.lineuri

$LyncLineuri = $LyncLineuri -replace 'tel:\+1',''

If($rawdigits -eq $LyncLineuri)
{
write-host $u.distinguishedname  " telephoneNumber attribute - "  $rawdigits  " matches the LineUri "  $LyncLineuri
}
else
{
write-host $u.distinguishedname  " telephoneNumber attribute - "  $rawdigits  " does not match the LineUri " $LyncLineuri
}
}
else
{
write-host $_.Identity.tostring() " no user match found"

}
}