Explanation:
To use this method, it is necessary to know each PBX code in order to identify the location of an
extension.
Case 1:
Extension 1012 of PBX-1 dials TIE line access number "7", PBX code "952", and extension number
"1011".
® Extension 1012 of PBX-1 is connected to extension 1011 of PBX-2.
Case 2:
Extension 1011 of PBX-1 dials TIE line access number "7", PBX code "953", and extension number
"1011".
® Extension 1011 of PBX-1 is connected to extension 1011 of PBX-3.
2. TIE Line and Trunk Connection
To connect the TIE line with the trunk, the following patterns are available:
1. Trunk-to-TIE Access
2. TIE-to-Trunk Access
3. Trunk-to-TIE-to-Trunk Access
Trunk-to-TIE Access
It is possible to assign an extension of another PBX as the destination of incoming trunk calls to the own
PBX.
It
is
also possible to forward calls using a virtual PS. Using this method, trunk calls received at PBX-1 are
forwarded directly to the extension at PBX-2, even when using the PBX Code method.
a. Incoming Trunk Call Destination Assignment
[Example]
PBX-1
TIE Line Network
TIE Line
PBX-2
Extn. 2011
Outside Caller
Trunk
Trunk
Interface
Dials "123-4567".
Telephone Company
Destination: 2011
DID No: 4567
Interface
Extn. 1011
Explanation:
An outside caller dials "123-4567". The call is sent to extension "2011" of PBX-2 through the TIE line
according to the assignment of the DID call destination of PBX-1. (® 1.1.1.3 Direct Inward Dialling
(DID)/Direct Dialling In (DDI))
®
12.3 [10-3] DDI / DID Table—
DDI / DID Destination—Day, Lunch, Break, Night
330 Feature Guide
1.30.1 TIE Line Service
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