Aastra Telecom SIP 480I - Manual (Page 50)

Administrator Level Options
3-16 41-001129-00 Rev 09, Release 1.4.1
IP Phone Administrator Guide
Administrator Options
Basic SIP Network Settings
• Proxy Server
(Proxy IP in the configuration files). IP address of the SIP proxy server. Up to
64 alphanumeric characters. Configurable on a global and per-line basis.
• Proxy Port
SIP proxy server’s port number. Default is 0. Configurable on a global and
per-line basis.
• Outbound Proxy Server
Address of the outbound proxy server. All SIP messages originating from the
phone are sent to this server. For example, if you have a Session Border
Controller in your network, then you would normally set its address here.
Default is 0.0.0.0. Configurable on a global and per-line basis.
• Outbound Proxy Port
The proxy port on the proxy server to which the IP phone sends all SIP
messages. Default is 0. Configurable on a global and per-line basis.
• Registrar Server
(Registrar IP in the configuration files). IP address of the SIP registrar. Up to
64 alphanumeric characters. 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.
Configurable on a global and per-line basis.
• Registrar Port
SIP registrar’s port number. Default is 0. Configurable on a global and
per-line basis.
• Registration Period
(Not configurable via IP Phone UI). The requested registration period, in
seconds, from the registrar. Configurable on a global and per-line basis.
Advanced SIP Settings
In addition to the basic SIP settings, you can also configure the following
advanced SIP parameters. These parameters are not configurable via the IP phone
UI.