String character string, which is sent by the PBX for suppressed caller IDs, e.g. ***. Instead of displaying *** the Desktop Notification is not displayed - see configuration String if Caller ID is suppressed.
Value range
Any character
Default value: Empty
See also
DisplayCallerIDPBX
Page url: http://www.helpserver.biz/onlinehelp/cdc/oem/2.4/help1000/index.html?config_emptycalleridpbx.htm