1.1 Overview
1.1.1 Establishing a VoIP Network with the Pure IP-PBX
Panasonic KX-NCP500/KX-NCP1000 Pure IP-PBX supports Panasonic KX-NT series IP proprietary
telephones (IP-PTs), Panasonic IP softphones, and SIP (Session Initiation Protocol) Extensions (hardphones
and softphones) for communication on a Voice over Internet Protocol (VoIP) network. These IP telephones
can be used as extensions of the PBX when the local office LAN is connected to other LANs at different
locations.
The Pure IP-PBX also enables VoIP communication with PBXs installed at different locations. Since the
communication does not take place over conventional telephone network, the high cost of long distance
communication is virtually eliminated.
The following diagrams illustrate VoIP network with (i) a remote office LAN and (ii) another PBX installed at
different location.
Note
Panasonic IP Cell Station (IP-CS) units are also supported by the Pure IP-PBX for communication on a
VoIP network. For details, refer to the Quick Installation Guide for the IP-CS.
(i) VoIP Network with Remote Office LAN
DHCP Server
SIP Extension
Extn. 102
IP-PT
Extn. 101
DHCP Server
Remote Office LAN
Local Office LAN
Router
Switching
Hub
PBX
IP Softphone
Etxn. 103
IP Network
IP-PT
Extn. 104
Switching
Hub
IP Softphone
Extn. 105
Router
SIP Extension
Extn. 106
4
IP Networking Guide
Document Version 2009-12
1.1.1 Establishing a VoIP Network with the Pure IP-PBX
Summary of Contents for KX-NCP500
Page 3: ...Section 1 Introduction Document Version 2009 12 IP Networking Guide 3...
Page 12: ...12 IP Networking Guide Document Version 2009 12 1 3 2 Voice Activity Detection VAD...
Page 13: ...Section 2 Guidance for VoIP Installation Document Version 2009 12 IP Networking Guide 13...
Page 31: ...Section 4 Programming Document Version 2009 12 IP Networking Guide 31...
Page 91: ...Section 5 Appendix Document Version 2009 12 IP Networking Guide 91...