Panasonic KX-TVA50 Installation Manual page 157

Example Settings (3)
Program the PBX to direct incoming trunk (CO line) calls to an extension or group and to then direct those calls
to the VPS when they are not answered.
1.
Program the PBX so that incoming trunk (CO line) calls are directed to an extension or group (DIL feature).
a.
Go to the 4-1 Trunk Line screen.
b.
Assign the Destination for each time mode and trunk (CO line) to a specific extension number.
c.
Click Apply to save the changed data.
2.
Program the PBX so that unanswered calls are redirected to the VPS (Intercept Routing No Answer
feature).
a.
Go to the 3-1 Trunk Group screen.
b.
Assign the Intercept Destination for the trunk (CO line) group for each time mode.
c.
Click Apply to save the changed data.
Document Version 3.0 2010/06
5.6 KX-TD500 PBX Programming for Inband Integration
Installation Manual 157