4.3.3 ISDN Virtual Private Network (ISDN-VPN)
Description
ISDN Virtual Private Network (ISDN-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 (
®
2.8.1 Automatic Route Selection (ARS)) and/or TIE line service
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]
Head
Office
Extn. 201 Extn. 202
Extn. 301 Extn. 302
(DDI No.:
01-45-6789)
Extn. 401 Extn. 402
01-23-4567
ISDN-VPN
Public ISDN
Dials "401".
(TIE)
Dials "9-01-23-4567".
(ARS)
Dials
"01-45-6789".
Branch
Office
Public Call
Note:
Private Call
<Public
Discrimination>
9-
0
-01-23-4567
Public No.
<Private
Discrimination>
113
-401
Private No.
PBX-2
Branch
Office
PBX Code 111
PBX Code 112
PBX Code 113
PBX-3
PBX-1
Conditions
•
Each PRI/BRI port can be set to public or VPN through system programming. To use this service, select
VPN.
•
Even if the telephone company does not support the ISDN-VPN service, it is possible to use the same kind
of service when making a call by TIE line service programming, and/or Quick Dialling programming
(
®
438
Feature Manual
4.3.3 ISDN Virtual Private Network (ISDN-VPN)
Summary of Contents for KX-NS700
Page 16: ...16 Feature Manual Table of Contents...
Page 17: ...Section 1 For Your Safety Feature Manual 17...
Page 20: ...20 Feature Manual 1 1 1 For Your Safety...
Page 21: ...Section 2 Call Handling Features Feature Manual 21...
Page 59: ...632 Maximum Number of Agents Feature Manual 59 2 2 2 Incoming Call Distribution Group Features...
Page 109: ...Operating Manual References 1 2 1 Basic Calling Feature Manual 109 2 5 4 Trunk Call Features...
Page 195: ...Operating Manual References 1 4 2 Holding a Call Feature Manual 195 2 13 1 Call Hold...
Page 326: ...326 Feature Manual 2 30 2 Outgoing Message OGM...
Page 327: ...Section 3 Unified Messaging System Feature Manual 327...
Page 377: ...Section 4 Network Features Feature Manual 377...
Page 466: ...466 Feature Manual 4 3 6 Network ICD Group...
Page 467: ...Section 5 System Configuration and Administration Features Feature Manual 467...
Page 560: ...560 Feature Manual 5 5 7 PING Confirmation...
Page 561: ...Section 6 Appendix Feature Manual 561...
Page 578: ...578 Feature Manual 6 5 6 PFMPR Software File Version 004 6xxxx...
Page 579: ...Feature Manual 579 Notes...