IBM 4.3-W manual Gatekeeper Device

Chapter 5: Defined Resources

Extension (cont.)

	This sub-element is the extension number for a phone or a CTI application. An extension can be
	any internal phone number managed by the CallManager’s DialPlan, according to its
	configuration. Supported extensions include:
	•	Cisco IP Phone (79xx series) registered to the CallManager cluster.
	•	Analog Phone connected to a voice gateway (for example, ATA186 or Cisco VG200 Series,)
		and registered to the CallManager cluster.
	•	Legacy phone connected to a legacy PBX. It is not registered to the CallManager cluster, but
		has an extension number defined within the company’s internal DialPlan. A record can be
		stored by the CallManager each time an internal legacy phone makes a call with an IP phone.
	•	VoiceMail application, which is defined in the CallManager as a special range of extension
Comments		numbers.
	•	Front desk operator.
	•	Hunt Group — a group of people in the company with the same extension number.
	•	Conference bridge.
	•	Any other CTI Application (IVR, AutoAttendant).
	External PSTN numbers and unknown numbers that are not defined in the internal DialPlan of
	the CallManager configuration are not managed by Netcool/Proviso through a specific sub-
	element. However, each time a record is found in the CDR database with an external or unknown
	number, metrics for either of the following specific sub-elements are created or updated:
	•	ExternalNumber
	•	UnknownExtension

Gatekeeper Device

Collection Type	SNMP
Family	1213_Device
	Sub-element name: ElementName_<InstanceName>
Naming	Instance name:	<NULL>
Structure
	Label:	-UNSPECIFIED
Properties	VoIPIPDeviceType
Comments	Optional H.323 component. A gatekeeper can be registered to several clusters. A gatekeeper can
	be a Cisco 2600 or 3600 Series.

158 Netcool/Proviso Cisco IP Telephony Technology Pack User’s Guide, Version 4.3-W