Panasonic KX-TD500CE, Руководство по функциям, Страница: 353 / 376

3.1 E&M Features
Features Guide 353
Outside (CO) Line and TIE Line Connection
Description
TIE lines are usually used to link two or more distant locations where high volume calling
traffic exists. However, a person at a location outside of the TIE Line Network can also use it
by first making a CO call via public network to the nearest point of TIE Line Network for the
purpose of saving the toll call charge.
A Network of TIE Lines
Call Flow
1.
Employee-1 at a local branch makes a CO call to PBX-1 via DISA.
2.
Employee-1 dials "77" (TIE Line Access Code).
3.
After hearing dial tone, Employee-1 dials 951-100.
4.
Employee-1 at a local branch will be connected to Ext.100 of PBX-2.
Programming example:
To make up the TIE Line Network above, the following System Programming is required at
PBX-1 and -2 respectively.
PBX-1
• 2.7 Trunk to Trunk Restriction
• 8.2 TIE Routing Table
– PBX Code : 950
No. Leading
Digit
Digits to
delete
Number to
be added
Trunk Group No.
01 02 03 04 05
01 951 0 10
02
:
PBX-1
TIE Line
PBX Code 950
PBX-2
TG10
PBX Code 951
Ext. 100
DISA
Inside of the TIE Line Network
TG10
Local
Branch
Employee-1
CO