Panasonic KX-TDA50G Feature Manual page 240

13.1.13 PRIVATE NETWORK FEATURES
[TIE Line Network Connection Example]
Extn.1000
:
Extn.1999
• TIE Line Call by Own PBX Extension Number
TIE line calls can be made using your own PBX extension numbering scheme (1–64).
CO Line
Outside Caller
Dials "123-4567".
Explanation:
The PBX first searches local extensions for a matching number. If a dialed number is not found at the local
PBX, the call can then be sent to a remote PBX, and the remote PBX checks the TIE Line Routing Table
for a corresponding entry.
Case 1:
Extension 1012 of PBX-1 dials extension number "1011".
® The dialed number is found at the local PBX, and extension 1012 of PBX-1 is connected to extension
1011 of PBX-1.
Case 2:
Extension 1012 of PBX-1 dials extension number "1033".
® The dialed 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 1033 of PBX-2.
240 Feature Manual
PBX-1
(A) Master
QSIG Network
(B) Master
(B) Slave
PBX-3
Telephone Company
CO Line
PBX-1
DID No.: 4567
Destination: 1033
Interface
Extn.1011 Extn.1012
Dials "1033".
PBX-2
(A) Slave
(C) Slave
(C) Master
Extn. 3000
:
Extn. 3999
TIE Line Network
PBX-2
TIE Line
Interface
Extn.1033
Extn. 2000
:
Extn. 2999
Document Version 2008-11