O365UPN,PhoneNumber,Extension,UserName,AuthUserName,Password,Domain,AuthRealm,ProxyServer,CallBundle
Resource1@domain.onmicrosoft.com,31201002221,,,,,,,,
Resource2@domain.onmicrosoft.com,31201002222,,,,,,,,
Resource3@domain.onmicrosoft.com,,2500,Resounn,,nntest@123,domain.microsoft.com,,,