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SPA9000 Field Reference
Voice tab
SPA9000 Voice System Administration Guide 256
B
Voice tab > Line page
Dial Plan section
Voice tab > Line page
NAT Settings section
Dial Plan Dial plan script for this line.
Default: (xx.) The Dial Plan strips off the steering digit prior to
sending the dialed number to the ITSP.
NAT Mapping Enable To use externally mapped IP addresses and SIP/RTP ports in
SIP messages, select yes. Otherwise, select no.
Default: no
NAT Keep Alive Enable To send the configured NAT keep alive message periodically,
select yes. Otherwise, select no.
Default: no
NAT Keep Alive Msg Enter the keep alive message that should be sent
periodically to maintain the current NAT mapping. If the value
is $NOTIFY, a NOTIFY message is sent. If the value is
$REGISTER, a REGISTER message without contact is sent.
Default: $NOTIFY
NAT Keep Alive Dest Destination that should receive NAT keep alive messages. If
the value is $PROXY, the messages are sent to the current or
outbound proxy.
Default: $PROXY
EXT SIP Port Enter the port number of the external port to substitute for the
actual SIP port of the SPA9000 in all outgoing SIP messages.
Default: blank