Planning
12
Installation Manual
Sample network configuration
In the sample network, the New York Main Office and the Los Angeles and San Francisco
branch offices are using the KX-TDA0480 to realise low-cost voice and fax communications
through the IP network.
This sample is used throughout this manual to illustrate network and unit configurations. Also
see the IP addressing and numbering plan network diagrams in Appendices A1 and A2.
And this network is configured using the KX-TDA0480's internal DNS functions to manage
network IP address-to-telephone number translations. See Appendix A3 for details regarding
this function.
Although the sample network described above illustrates many of the KX-TDA0480's
capabilities, it represents only one of many possible network configurations. The various
features and methods for implementing KX-TDA0480 products are discussed in greater detail
in the following sections of this guide.
Whatever the configuration envisioned, when planning a network installation, take care to
avoid configurations that introduce unnecessary delays in transmission time. This is especially
important in the case of Firewall protection systems or VPN (Virtual Private Network) devices.
See Appendix A5
Optimising Performance: for a discussion of methods for optimising
communications.
Router
PBX
Router
Router
PSTN
PSTN
PSTN
New York Main Office
Los Angels Branch Office
San Francisco Branch Office
IP PBX
IP PBX
IP PBX
IP PBX
IP Network
KX-TDA0480 (LA01)
KX-TDA0480 (NY01)
KX-TDA0480 (NY02)
KX-TDA0480 (SF01)
Networking
or
Summary of Contents for KX-TDA0480
Page 5: ...KX TDA0480 Overview Installation Manual 5 Section 1 KX TDA0480 Overview ...
Page 76: ...Logical Installation 76 Installation Manual ...
Page 89: ...Logical Installation Installation Manual 89 Access Code Dialling Not usable ...
Page 137: ...Appendices Installation Manual 137 Appendix A Appendices ...
Page 164: ...Appendices 164 Installation Manual ...
Page 173: ...Glossary Installation Manual 173 ...