Panasonic KX-NS1000 Pc Programming Manual page 238

9.9 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Shelf Property
Maintenance Console Location
9.9 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Shelf Property
Symmetric Response Routing Ability
Enables this feature to request that the SIP server sends the response back to the source IP address and port
from which the request originated.
Value Range
Disable, Enable
Maintenance Console Location
9.9 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Shelf Property
100rel Ability
Specifies whether to add the option tag 100rel to the header field of the INVITE message.
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
9.9 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Shelf Property
Ringback Tone to Outside Caller
Enables the PBX to send a ringback tone to an outside caller when the network cannot send the tone.
Value Range
Disable, Enable
Maintenance Console Location
9.9 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Shelf Property
SIP QoS Ability
Specifies the type of value to be stored in the ToS field in the IP header.
Value Range
ToS, DSCP, HEX
Maintenance Console Location
9.9 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Shelf Property
238 PC Programming Manual