Error 80EF01F7, 80072745, or 80072746: Service is not available
If you receive this error message, try the following:
Wait a few minutes, and then try your call again.
If this problem persists, visit the Windows Live Call Account Management website to contact customer support.
To check the status of Windows Live Call, visit the Windows Live Call Network Status website.
Related topics
Call a contact's phone or computer with Windows Live Call
You experience poor audio quality in Windows Live Call
To provide feedback about Windows Live Call, visit the Windows Live Call Feedback website.
YEAH, THAT HEPLS