13.1.15 Private Network Features—NDSS (Network Direct Station Selection)

ISDN-QSIG (PBX Direct Connection)

Each QSIG port of a PRI card that will be used to transmit extension status information must be set to do so through system programming. Even if a port is set to not transmit information, it will still receive information from other PBXs.

3.14[1-1]Slot—Port Property - PRI Port (KX-TDA100/KX-TDA200/KX-TDA600only)—CO Setting— Networking Data Transfer

Transmit

Enabled

Disabled

Extension Status Information Functions

Transmit information on own PBX extensions

Receive information from other PBXs; forward it to other QSIG ports of the PBX

Re-transmit information received by other QSIG ports of the PBX

Receive information from other PBXs; forward it to other QSIG ports of the PBX

Set the transmission setting for each port according to the layout of your network, so that extension status information can travel between NDSS monitor PBXs.

[Example ISDN Network Port Setting]

4001 NDSS Idle

Busy

 

PBX-1

 

OFF

OFF

 

 

 

Network ID 1

 

 

 

 

 

 

 

 

 

 

ON

4001 Busy

ON

PBX-2

Network ID 0

OFF

OFF

PBX-3

OFF

ON

PBX-4

 

Network ID 3

 

 

 

 

 

4001

 

 

 

Busy

 

ON

4001

 

 

Busy

4001

Idle Busy

PBX-5

IP-GW-QSIG

IP data is routed through the network according to the routing tables of the 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 IP-GW card.

Document Version 2008-11

Feature Manual

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Panasonic KX-TDA50 manual ISDN-QSIG PBX Direct Connection, Transmit, Extension Status Information Functions, Ip-Gw-Qsig