Panasonic KX-TDA100 Features Manual page 215

2.
PBX-2 checks its Extension Numbering Plan. "2001" is one of its extensions.
3.
PBX-2 sends the call to extension 2001.
4.
Calls directed to extension 2001 are redirected to the outside party (1-212-555-1234)
because of one of the following:
a)
b)
3.3.
CO-to-TIE-to-CO Line Calls
An incoming CO line call can be routed to the DISA feature of a PBX, then the caller can make a
CO line call which is routed via ARS through another PBX.
[Example]
Outside Caller
Dials DISA phone number of
PBX-1 + "9-12125551234"
Explanation:
The outside caller dials a telephone number which is routed to the DISA feature of PBX-1, then
dials the Idle Line Access number of PBX-1 "9", followed by the desired outside party's telephone
number "1-212-555-1234"
1.
The Idle Line Access number "9" was dialed, therefore PBX-1 modifies the dialed number via
its ARS programming (not shown here). It removes the first digit "9", adds the Idle Line Access
number of PBX-2 "9", and sends the number down the TIE line to PBX-2. The number is now
"9-12125551234".
2.
PBX-2 checks its Incoming Number Modification Table (not shown here). No modification is
programmed.
3.
PBX-2 recognizes its Idle Line Access number, "9", and sends the remaining number,
"12125551234", to the telephone company using an idle CO line.
Conditions
• PBX Code
If a PBX is assigned a PBX code, it will not handle calls received via TIE line with the Extension Number
Method (Access without PBX Code). Only assign a PBX code when using PBX Code Method (Access
with PBX Code). (→ 1.27.1.2 PBX Code Method (Access with PBX Code))
This number is programmed (not shown here) as the FWD or Intercept Routing
destination for calls to extension 2001. The destination is programmed as "9-
12125551234".
The extension 2001 user transferred the call to the outside party by dialing "9-
12125551234".
Private Network
PBX-1
DISA
CO Line
Telephone
Company
PBX-2
CO Line
Outside Party
Telephone
Company
1-212-555-1234
1.27 Networking Features
Feature Guide 215