[Example]
TIE Line Network
TIE Line
Forwarded/Transferred
/Intercepted to 7-952-2011
Extn. 2011Extn. 1011
Outside Caller
Trunk
Trunk
Interface
Dials "123-4567".
Telephone Company
Interface
PBX-1
PBX-2
PBX Code: 952PBX Code: 951
Explanation:
An outside caller dials "123-4567". The call reaches the destination (extension 1011 of PBX-1), and
the call is forwarded, transferred, or intercepted to extension "2011" of PBX-2 through the TIE line.
TIE-to-Trunk Access
The PBX sends TIE line calls to the trunks of another PBX through the TIE lines.
a. Trunk Call through Other PBXs—by Making a TIE Line Call Method
[Example]
314 Feature Guide
1.30.1 TIE Line Service