Nat Settings Section - Cisco SPA-841 - Sipura VoIP Phone Administration Manual

SPA9000 Field Reference
Voice tab
SPA9000 Voice System Administration Guide
Voice tab > Line page
Dial Plan section
Dial Plan
Voice tab > Line page

NAT Settings section

NAT Mapping Enable
NAT Keep Alive Enable
NAT Keep Alive Msg
NAT Keep Alive Dest
EXT SIP Port
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.
To use externally mapped IP addresses and SIP/RTP ports in
SIP messages, select yes. Otherwise, select no.
Default: no
To send the configured NAT keep alive message periodically,
select yes. Otherwise, select no.
Default: no
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
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
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
B
256