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Parameter Description Default
NAT Keep Alive Enable
Send periodic SIP messages to keep port
mapping active
Enabled
NAT Keep Alive Interval (s)
Periodic interval for SIP keep alive
messages (in seconds)
15
NAT Keep Alive Domain Name
Fully qualified domain name (including an
optional port number) for the destination
of SIP keep alive message (sends to the
proxy server if blank)
NAT Keep Alive Message
Type of message to be sent as SIP keep
alive: empty, notify or register
SIP Response Codes
Parameter Description Default
SIP Response Code SIT1
SIP response code which plays the SIT1
tone sequence
0
SIP Response Code SIT2
SIP response code which plays the SIT2
tone sequence
0
SIP Response Code SIT3
SIP response code which plays the SIT3
tone sequence
0
SIP Response Code SIT4
SIP response code which plays the SIT4
tone sequence
0
SIP Response Code Try Backup
SIP response code to use backup server 0
SIP Response Code Retry
Registration
SIP response code to retry the
registration
30
Note: The range for the SIP Response Codes is 0 through 65535. However, the SIP Response Codes are not
implemented.
SIP Distinctive Ring Names
Parameter Description Default
01
Telephone event name to produce distinctive ring pattern 1 Belcore-r1
02
Telephone event name to produce distinctive ring pattern 2 Belcore-r2
03
Telephone event name to produce distinctive ring pattern 3 Belcore-r3
04
Telephone event name to produce distinctive ring pattern 4 Belcore-r4
05
Telephone event name to produce distinctive ring pattern 5 Belcore-r5
06
Telephone event name to produce distinctive ring pattern 6 Belcore-r6
07
Telephone event name to produce distinctive ring pattern 7 Belcore-r7
08
Telephone event name to produce distinctive ring pattern 8 Belcore-r8
22 X6v VoIP Features Technical Reference