For this setting the callback entry must be set to 'Call back the remote site after name verification' (or must be set to the value 'Name' in WEBconfig or with the CLI). In the list of Remote sites, one telephone number must be specified.
Some Windows versions (especially Windows 98) prompt the user to confirm the callback to the telephone number stored in the LANCOM ('Administrator Specified') with an input window. Other versions of Windows inform the user that the PC is waiting for the device to call back.
The callback to a Windows computer takes about 15 seconds after the first connection was dropped. This time cannot be shortened because it is a Windows default setting.
