Tie Lines - Panasonic KX-TD500 System Reference Manual

14.00 Tie Lines

Description
Numbering Plan: Extension users can make a call over the Tie Line Network to other extension
A tie line is a privately leased communication line between two or more PBXs,
which provides effective communications between company members at
different locations.
Tie lines can be used to call through KX-TD500 to reach another switching
system (PBX or CO). By utilizing the tie lines, the KX-TD500 can support not
only communications with the public network but with other locations of the
company in the private network of which your KX-TD500 can be a part.
To make a call to a person in a distant company location, an extension user
must first obtain the appropriate tie line to that person's PBX, and then dial the
extension number only or a location number plus extension number.
A Network of Tie Lines
1.Interfaced by a tie channel of T-1/E-1 card (Digital)
KX-TD500
T1/E1
Tie Line (Digital)
Digital trunk
Tie channel
Hardware Requirements: T-1 Trunk card (KX-T96187) or
2.Interfaced by an E&M card (Analog)
KX-TD500
E & M Line (Analog)
E & M
trunk
Hardware Requirements: E & M card (KX-T96184)
users in a distant location by one of the following two ways;
1. Extension Number only (See Section 3-F-14.01.)
Extension Number
2. Location Number (PBX Code) + Extension Number (See Section 3-F-14.01.)
Tie Trunk Access Code
or
CO (Tie) button
3-F-71
KX-TD500 or other
manufacturers' PBX
T1/E1
Digital trunk
Tie channel
E-1 Trunk card (KX-T96188)
KX-TD500 or other
manufacturers' PBX
E & M
trunk
+ PBX Code + Extension Number