Value Format Integer
Description Specifies the percentage of the "expires" value after which to refresh
subscriptions by sending a new SUBSCRIBE message in the same
dialog.
Value Range 1–100
Default Value 90
SIP_OUTPROXY_ADDR_n
Parameter Name Example SIP_OUTPROXY_ADDR_1, SIP_OUTPROXY_ADDR_2, …,
SIP_OUTPROXY_ADDR_4
Value Format String
Description Specifies the IP address or FQDN of the SIP outbound proxy server.
Value Range Max. 127 characters (IP address in dotted-decimal notation or FQDN)
Default Value Empty string
Web User Interface Reference Outbound Proxy Server Address (Page 95)
SIP_OUTPROXY_PORT_n
Parameter Name Example SIP_OUTPROXY_PORT_1, SIP_OUTPROXY_PORT_2, …,
SIP_OUTPROXY_PORT_4
Value Format Integer
Description Specifies the port number to use for communication with the SIP
outbound proxy server.
Value Range 1–65535
Default Value 5060
Web User Interface Reference Outbound Proxy Server Port (Page 95)
SIP_TRANSPORT_n
Parameter Name Example SIP_TRANSPORT_1, SIP_TRANSPORT_2, …, SIP_TRANSPORT_4
Value Format Integer
Description Specifies which transport layer protocol to use for sending SIP packets.
Value Range
• 0 (UDP)
• 1 (TCP)
Note
• All the parameters from "SIP_TRANSPORT_1" to
"SIP_TRANSPORT_4" must have the same value.
228 Administrator Guide Document Version 2011-06
5.7.2 SIP Settings