Is a telephone service, available in analogue, digital phone systems and Voice over Internet Protocol (VoIP) applications, that transmits a caller's number to the called party's telephone equipment during the ringing signal, or when the call is being set up but before the call is answered. Where available, caller ID can also provide a name associated with the calling telephone number. The information made available to the called party may be displayed on a telephone's display or on a separately attached device.
CID = Caller ID (Caller identification)
CNID = Calling Number Identification
CLID = Calling Line Identification
CLIP = Calling Line Identification Presentation
Behind some platforms/PBX systems, it is preferred to select which SIP header is used that contains the CLIP information to be shown on the display of the phone.
In the following software it is possible to change this.
- DE900/700 Software 02.00.11
- DE410/310 Software 02.00.08
In the web-interface of the device go to: Settings - System - Display
Change the settings when needed.