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[Example]
PBX-4
Extn. 1011
PBX-1
Dials "3011".
Note
When a TIE line call is sent from one PBX to another, the receiving PBX first modifies the received
number according to the assignment for the trunk port: the number of digits removed, and the
number added, are determined by this assignment. Then the PBX checks whether the completed
number is an existing extension number at that PBX.
b.
PBX Code Method (Access with PBX Code)
TIE Line Network
PBX-3
1 3011
PBX-2
A TIE line call is sent to
1
PBX-2 from PBX-1. If
the number sent from
PBX-1 is an extension
number of PBX-2 (e.g.,
3
2011), the call will be
received at extension
Extn. 3011
"2011". If not, PBX-2
checks the number in
the TIE Line Routing
2 3011
and Modified Table of
PBX-2.
If the match is found in
2
the table, the call will be
Extn. 2011
modified according to
the table and send to the
corresponding PBX
(PBX-3).
The number sent from
3
PBX-2 "3011" is an
extension number of
PBX-3. The call is
received at extension
"3011".
4.3.1 TIE Line Service
Feature Manual
357
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