DisplayName,SignInNameWithoutDomain,SetupEmailAddress,LineURI(For Enterprise voice only),Extension,LineServerURI(For Remote call control),LinkedUPN,SIPAddressWithoutDomain,Password,SIPDomain,PackageAddonId
Mark Hall,mark.hall,mark.hall@contoso.com,1234567890,,,,mark.hall,uSer1Pa55w0rD,mydomain.com,p:123
David French,David.French,David@contoso.com,1234567891,,,,david.french,uSer2Pa55w0rD,subdomain.com,a:123