1.1 Overview
1.1.2
Using IP Proprietary Telephones on Local and Remote
Office LANs
By connecting the local office LAN to other LANs at different locations, the IP-PTs on the remote office LANs
can be used as extensions of the Hybrid IP-PBX at the local office.
Local Office LAN
IP-PT
Extn. 102
Switching
Hub
Hybrid IP-PBX
with an IP-EXT card
6
Information about IP Proprietary Telephones
IP-PT
Extn. 101
PC
DHCP Server
Router
IP Network
Router
IP-PT
Extn. 103
Remote Office LAN
PC
IP-PT
Extn. 104
Switching
Hub
DHCP Server