Multi-Tech Systems MVP-410ST/810ST, MVP-130/130FXS, MVP-2410/3010 manual 327, SIP Fields

MultiVOIP User Guide			T1 PhoneBook Configuration
	Add/Edit Outbound Phone Book: Field Definitions
		(cont’d)
	Field Name	Values	Description
	SIP Fields
	Use Proxy	Y/N	Select if proxy server is used.
	Transport	TCP or	Voip administrator must choose
	Protocol	UDP	between UDP and TCP
			transmission protocols. UDP is a
			high-speed, low-overhead
			connectionless protocol where
			data is transmitted without
			acknowledgment, guaranteed
			delivery, or guaranteed packet
			sequence integrity. TCP is slower
			connection-oriented protocol
			with greater overhead, but
			having acknowledgment and
			guarantees delivery and packet
			sequence integrity.
	SIP Port	5060 or other	The SIP Port Number is a
	Number		UDP logical port number.
		*See RFC3087	The voip will “listen” for SIP
		(“Control of	messages at this logical port.
		Service	If SIP is used, 5060 is the
		Context using	default, standard, or “well
		SIP Request-	known” port number to be
			used. If 5060 is not used,
		URI,” by the
			then the port number used is
		Network
			that specified in the SIP
		Working
			Request URI (Universal
		Group).
			Resource Identifier).
	SIP URL	sip.userphone	Looking similar to an email
		@	address, a SIP URL
		hostserver,	identifies a user's address.
		where	In SIP communications, each
		“userphone”	caller or callee is identified
		is the	by a SIP url:
		telephone	sip:user_name@host_name.
			The format of a sip url is very
		number and
			similar to an email address,
		“hostserver”is
			except that the “sip:“ prefix is
		the domain
			used.
		name or an
		address on the
		network

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