13.1.15 PRIVATE NETWORK FEATURES
Description
A TIE line is a privately leased communication line between two or more PBXs, which provides cost effective
communications between company members at different locations.
Interface
The following interfaces can be used to establish a private network:
Interface Network Type
T1 (TIE [E & M])
Digital (64 kbps ´ 24 channels)
PRI (QSIG) Digital (ISDN 23B+D)
VoIP Internet Protocol (IP)
The available interfaces depend on the cards installed in the PBX.
Making a TIE Line Call
One of the following two methods can be used to make a TIE line call.
a. Extension Number Method (Access without PBX Code)
Dial the [Extension Number] only.
[Example]
PBX-1
TIE Line
PBX-2
Interface InterfaceInterface
Extn. 2011
PBX-3
Extn. 3011
Extn.1011 Extn.1012
Dials "3011". Dials "2011".
TIE Line
Interface
Explanation:
To use this method,
it is necessary to change the first one or two digits of extension numbers of either PBX
(e.g., 10XX for PBX-1, 20XX for PBX-2) to allow calls to be routed properly.
Case 1:
Extension 1012 of PBX-1 dials extension number "2011".
® Extension 1012 of PBX-1 is connected to extension 2011 of PBX-2.
Case 2:
Extension 1011 of PBX-1 dials extension number "3011".
® Extension 1011 of PBX-1 is connected to extension 3011 of PBX-3.
b. PBX Code Method (Access with PBX Code)
Dial the [TIE Line Access Number] + [PBX Code] + [Extension Number].
4.9 [2-6-1] Numbering Plan—Main—Features—
TIE Line Access
11.1 [9-1] TIE Table— Own PBX Code
Document Version 2013-05 Feature Manual 235
13.1.15 PRIVATE NETWORK FEATURES
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