Aastra Telecom 41-001343-02 manual Basic SIP Network Settings, Proxy and Failover Support on

Administrator Level Options

Basic SIP Network Settings

Parameter In	Parameter in	Parameters in Configuration	Description
IP Phone UI	Aastra Web UI	Files
Proxy Server	Proxy Server	sip proxy ip	IP address of the SIP proxy server. Up to 64 alphanumeric char-
		(global)	acters.
	(Global and Per-Line)		For more information, see Chapter 4, “Basic SIP Settings” on
		sip lineN proxy ip
		(per-line)	page 4-55.
Proxy Port	Proxy Port	sip proxy port	SIP proxy server’s port number. Default is 0.
		(global)
	(Global and Per-Line)		For more information, see Chapter 4, “Basic SIP Settings” on
		sip lineN proxy port	page 4-55.
		(per-line)
N/A	Backup Proxy Server	sip backup proxy ip	The IP address of the backup SIP proxy server for which the IP
		(global)	phone uses when the primary SIP proxy is unavailable.
	(Global and Per-Line)		For more information, see Chapter 4, “Basic SIP Settings” on
		sip lineN backup proxy ip
		(per-line)	page 4-55.
N/A	Backup Proxy Port	sip backup proxy port	The port number of the backup SIP proxy server for which the
		(global)	IP phone uses when the primary SIP proxy port is unavailable.
	(Global and Per-Line)		For more information, see Chapter 4, “Basic SIP Settings” on
		sip lineN backup proxy port
		(per-line)	page 4-55.
N/A	Outbound Proxy Server	sip outbound proxy	Address of the outbound proxy server. All SIP messages origi-
		(global)	nating from the phone are sent to this server. For example, if
	(Global and Per-Line)		you have a Session Border Controller in your network, then
			you would normally set its address here. Default is 0.0.0.0.
		sip lineN outbound proxy
		(per-line)	For more information, see Chapter 4, “Basic SIP Settings” on
			page 4-55.
N/A	Outbound Proxy Port	sip outbound proxy port	The proxy port on the proxy server to which the IP phone
		(global)	sends all SIP messages. Default is 0.
	(Global and Per-Line)		For more information, see Chapter 4, “Basic SIP Settings” on
		sip lineN outbound proxy port
		(per-line)	page 4-55.
N/A	Backup Outbound Proxy	sip backup outbound proxy	The IP address or domain name of the backup outbound SIP
	Server	(global)	proxy server for which the IP phone uses when the primary SIP
			proxy is unavailable.
	(Global and Per-Line)	sip lineN backup outbound	For more information, see Chapter 4, “Backup Outbound
		proxy
		(per-line)	Proxy and Failover Support” on page 4-59.
N/A	Backup Outbound Proxy	sip backup outbound proxy	The backup outbound proxy port on the backup outbound
	Port	port	proxy server to which the IP phone sends all SIP messages.
		(global)
	(Global and Per-Line)		For more information, see Chapter 4, “Backup Outbound
		sip lineN backup outbound	Proxy and Failover Support” on page 4-59.
		proxy port
		(per-line)

Registrar Server	Registrar Server	sip registrar ip
		(global)
	(Global and Per-Line)
		sip lineN registrar ip
		(per-line)

IP address of the SIP registrar. Up to 64 alphanumeric charac- ters. Enables or disables the phone to be registered with the Registrar. When Register is disabled globally, the phone is still active and you can dial using username and IP address of the phone. A message "No Service" displays on the idle screen and the LED is steady ON. If Register is disabled for a single line, no messages display and LEDs are OFF.

For more information, see Chapter 4, “Basic SIP Settings” on page 4-55.

3-37 41-001343-02 REV04 – 05.2014