Caller Display
Caller Display uses the CLIP (Caller Line Identification Presentation) or ANI (Automatic Number Identifier) passed by the Telephone Company via the trunk line. For caller display on analog phones CLIP/ANI is converted to the analog version of the call display service. CLIP/ANI is also used by IP Office's PC programs such as Phone Manager and the PC TAPI interface. Thus users can see the telephone number of the person calling. Extensions can be configured to enable or disable Caller Display.
The Directory feature is used to assign names to recognized numbers.
Dial Emergency
Allows any user to dial a short code to override call barring and dial the emergency services.
External Control Port
The door release mechanism on the unit consists of two relay switches which can be either normally open, normally closed, pulsed open or pulsed closed.
The External Control Port switches are used to trigger/control purpose built door release equipment which is supplied by a third party. All that needs to be done is to wire the trigger/control output of the third party device to the appropriate External Control port pins. The relay switch action is activated by use of a short code, Phone Manager, SoftConsole or Voicemail Pro action.
E911
A USA specific service. Upon connection to emergency services IP400 provides calling party information to an external line interface unit. The external unit carries out a number to text translation and forwards this to the emergency services bureau so that the originating location of the call can be unambiguously identified.
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