Multi-Tech Systems MVP-2400, MVP-2410, MVP-3010 manual 342

E1 Phonebook Configuration				MultiVOIP User Guide
	Add/Edit Outbound Phone Book: Field Definitions
			(cont’d)
	Field Name	Values		Description
	H.323 fields
	Use Gatekeepr	Y/N		Indicates whether or not
				gatekeeper is used.
	H.323 ID			The H.323 ID assigned to the
				destination MultiVOIP. Only
				valid if “Use Gatekeeper” is
				enabled for this entry.
	Gateway Prefix			This number becomes registered
				with the GateKeeper. Call
				requests sent to the gatekeeper
				and preceded by this prefix will
				be routed to the VOIP gateway.
	Q.931 Port	1720		Q.931 is the call signaling
	Number Q.931			protocol for setup and
	Port Number			termination of calls (aka ITU-T
				Recommendation I.451). H.323
				employs only one “well-known”
				port (1720) for Q.931 signaling.
				If Q.931 message-oriented
				signaling protocol is used, the
				port number 1720 must be
				chosen.

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