Virtual Private Network (Vpn) - Panasonic KX-TDA100 Features Manual

1.28 Networking Features

1.28.2 Virtual Private Network (VPN)

Description
Virtual Private Network (VPN) is a service provided by the telephone company. It uses an
existing line as if it were a private line. There is no need to set up a private line or to lease a
line from the telephone company. Making and receiving both public and private calls is possible
using the same line.
Public/Private Discrimination:
a)
When making a call: The public/private discrimination number is required before
sending the dialled number to the telephone company. The public/private
discrimination number can be dialled manually, or automatically by ARS programming
(
b)
When receiving a call: The telephone company distinguishes the call type. If it is a
private call, the call is received by the TIE line service method. If it is a public call, the
call is received by the Incoming Trunk Call Distribution method (DIL/DDI/MSN) which
is assigned on the trunk.
[Example]
<Public
Discrimination>
9-0-01-23-4567
Public No.
Dials "9-01-23-4567".
(ARS)
Conditions
• Each trunk has its service type: public, private, or VPN. Select VPN to use this service
through system programming.
266 Feature Guide
1.9.1 Automatic Route Selection (ARS)) and/or TIE line service programming.
<Private
Discrimination>
PBX-1
PBX Code 111
113-401
Head
Office
Extn. 201 Extn. 202
Dials "401".
(TIE)
Public ISDN
VPN
PBX-2
PBX Code 112
Branch
Private No.
Office
Extn. 301 Extn. 302
(DDI No.:
01-45-6789)
01-23-4567
Dials
"01-45-6789".
PBX-3
PBX Code 113
Branch
Office
Extn. 401 Extn. 402
Public Call
Note:
Private Call