3.4.4 Global Address Detection
This screen allows you to configure the Global Address Detection feature and STUN server settings. The global
IP address of the network the unit is connected to will be detected periodically. If the global IP address has
changed, the new address will be registered to the SIP server.
Note
If the unit is connected directly to the Internet, or the network global address is static (i.e., does not
change), you do not need to configure Global Address Detection.

3.4.4.1 Global Address Detection

Detection Method

Description Selects the method to use for detecting the global IP address.
Value Range STUN
SIP
Default Value STUN

Detection Interval

Description Specifies the interval, in seconds, to wait between attempts to detect
the global IP address.
Value Range 0, 10–65535 (0: Disable)
Note
When [Detection Method] is set to [SIP], the value "0" disables
detection and a value other than "0" enables detection.
Default Value 0

3.4.4.2 STUN Server

STUN Server Address

Description Specifies the IP address or FQDN of the STUN server.
70 Administrator Guide Document Version 2010.03.15
3.4.4 Global Address Detection