Panasonic KX-NCP500 Feature Manual page 266

13.1.17 Private Network Features—NDSS (Network Direct Station Selection)
[Example ISDN Network Port Setting]
4001 NDSS
Idle
Busy
IP-Gateway-QSIG
IP data is routed through the network according to the routing tables of the V-IPGW/IP-GW cards. When
using VoIP, it is necessary to identify the monitor PBXs, to which to transmit extension status information,
for each card that will be used. This is done by specifying the extension number of any extension (for
example, the PBX operator) at the monitor PBX as a Network Operator extension for that V-IPGW/IP-GW
card.
[Example VoIP Network]
4001 NDSS
Idle
Busy
Mixed Network
When using the NDSS feature over a mixed network containing both VoIP portions and ISDN line portions,
it is possible to set whether status information will be transferred between VoIP and ISDN cards within
each PBX. For example, if the monitor PBX is on a VoIP network, and monitored PBXs are on an ISDN
network, the PBX that acts as a gateway between the VoIP and ISDN networks must have this setting
enabled for ISDN to VoIP.
4.
Network Monitor Extension Registration [Monitor PBX]
266 Feature Manual
PBX-1
OFF
Network ID 1
ON
4001
Busy
ON
PBX-3
OFF
4001
Busy
ON
4001
Busy
PBX-5
PBX-1
Network
ID 1
IP Network
PBX-3
PBX-2
OFF
Network ID 0
OFF
OFF
PBX-4
ON
Network ID 3
PBX-2
PBX-4
Network
ID 2
4001
Idle Busy
4001 NDSS
Idle
Busy
4001
Idle Busy
Document Version 2013-05