Panasonic KX-NS1000 Installation Manual page 25

2.1.1 System Configurations
Slave Units
(Up to 15 Units)
Master Unit
IP Network
H.323 QSIG network
If the network will include non-KX-NS1000 PBXs (e.g., KX-TDE200, KX-NCP500), then an H.323 QSIG
network is necessary.
An H.323 QSIG network is preferable if strict resource separation between sites is necessary. Although it is
possible to reserve certain resources for certain extension users in a One-look network, the default is to share
resources. On the other hand, in a QSIG network, resources are not available to extension users of other PBXs
without explicit programming.
Programming and configuring an H.323 QSIG network is much more complex than a One-look network.
It is also possible to connect a One-look network to other PBXs via QSIG. In an H.323 QSIG network, the
One-look network appears as one PBX. The Master unit represents the One-look network.
For details about programming the H.323 QSIG network, refer to "5.6 Programming a H.323 QSIG
Network".
For details about H.323 QSIG network, refer to "4.2.2 Network Type Comparison" in the Feature Guide.
Installation Manual 25