Panasonic KX-NS1000 Pc Programming Manual page 310

9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Value Range
Disable: This feature is not activated.
Enable (Active): Activates this feature only if the other device supports the feature.
Enable (Passive): Activates this feature only when requested by the other device.
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Session Expire Timer
Specifies the length of time that the PBX waits before terminating SIP sessions when no reply to the repeated
requests is received.
Default
180
Value Range
90–3600 s
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Session Refresh Method
Specifies the type of request that the PBX sends to periodically refresh SIP sessions.
Default
re-INVITE
Value Range
UPDATE, re-INVITE
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Session Incoming Refresher Request
Specifies the type of method used for establishing the session interval.
Default
UAC
Value Range
UAC, UAS
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
310 PC Programming Manual Document Version 2016-03