Voicemail Type: Default = PC
For Voicemail Pro operation select PC.
Voicemail Destination: Default = Blank
Not used with Voicemail Pro.
Voicemail IP Address: Default = 255.255.255.255
Enter the IP address of the PC on which the voicemail server is running. This can be left set to 255.255.255.255 (a broadcast address) if there is only one voicemail server on the network.
Voicemail Password/Confirm Password : Default = Blank
If you set a password here, the same password must be entered in the Voicemail System Preference, see Voicemail System Preferences.