Multi-Tech Systems MVP-2410, MVP-3010, MultiVOIPTM, E1 manual Stun, 157

MultiVOIP User Guide			Technical Configuration
		NAT Traversal Definitions (cont’d)
	Field Name	Values	Description
	Enable	Y/N	Enables STUN client functionality in
	(STUN)		the MultiVOIP.
			STUN (Simple Traversal of UDP
			through NATs (Network Address
			Translation)) is a protocol that allows
			a server to assist client gateways
			behind a NAT firewall or router with
			their packet routing.
	Name/IP	n.n.n.n	IP address of the STUN server.
	(Server)	0 - 255
	Port (Server;	numeric;	The data port (TDM time slot) at
	NAT/STUN	default=	which STUN info will be transmitted
	)	3478	and received.
	Keep Alive	60 – 3600	The interval at which the STUN client
	(Timers;	(in	sends indicator (“Keep Alive”)
	NAT/STUN	seconds)	packets to the STUN server to
	)		determine whether or not the STUN
			server is available.

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