Panasonic KX-TDE100 Features Manual page 355

• To establish a QSIG network (→ 1.30.4 QSIG Standard Features), each ISDN (QSIG) connection in a
TIE line network must have the port on one PBX assigned as a master port, and the port on the other
PBX assigned as a slave port. PBXs that support this feature are the KX-TDE series PBX and KX-TDA
series PBX.
[TIE Line Network Connection Example]
Extn.1000
:
Extn.1999
• [TIE Call by Own PBX Extension Number]
When only two PBXs are connected in a network (not including a VoIP network), both PBXs can have
extensions with the same leading number.
PBX-1
TIE Line
Interface
Extn.1011 Extn.1012
Dials "1013".
Explanation:
If a dialled number is not found at the local PBX, the call can be sent to the remote PBX.
When an extension number is dialled, the PBX first searches local extensions for a matching number.
If there is no match, the PBX then checks the TIE Line Routing Table for a corresponding entry. If an
entry is found, the call is sent to the connected PBX.
Case 1:
Extension 1012 of PBX-1 dials extension number "1011".
→ The dialled number is found at the local PBX, so extension 1012 of PBX-1 is connected to
extension 1011 of PBX-1.
Case 2:
Extension 1012 of PBX-1 dials extension number "1013".
→ The dialled number is not found at the local PBX, so the call is redirected to the specified TIE
Line, and extension 1012 of PBX-1 is connected to extension 1013 of PBX-2.
– The KX-NCS4910 (Activation Key for Software Upgrade to Enhanced Version) is required to use
this feature.
– This feature is not available when the PBXs are connected by a VoIP network.
– System programming is required to enable this feature.
PBX-1
(A) Master
QSIG Network
(B) Master
(B) Slave
PBX-3
PBX-2
Interface
Extn.1013
PBX-2
(A) Slave
(C) Slave
(C) Master
Extn. 3000
:
Extn. 3999
1.30 Networking Features
Extn. 2000
:
Extn. 2999
Feature Guide 355