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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