AltiGen comm IP 710 - Manual (Page 46)

Troubleshooting
38 IP 710 Manual
Register failed • Check to make sure the extension number and
extension password are set up properly and that the
IP extension is enabled.
• Check to make sure the IP Phone Service is started
in AltiWare.
• If IP phone is associated with a physical phone (with
the same extension number), use #27 to activate the
IP phone to normal operating mode.