IP0120/IP0121 User Manual
4
1
Overview
1.1
Introduction
VanAccess believes that the
next generation networks
based on VoIP
technologies will change the way people communicate with each other and people
will benefit a lot from the technologies. The usage of the technologies should be
simple to most users, the users should only find the benefits without facing the
technology barriers. So, our mission is to make the usage of VoIP technologies just as
simple as the usage of normal telephone set. “Simple is the best” is our goal in
developing the IP Phone products.
The Ethernet Phone IP0120/IP0121 is a next generation IP Phone that provides a
cost-saving solution for small business/home users on their telecommunication needs.
The IP0120/IP0121 is following the open standard SIP/H.323 protocol to make sure
that the user can easily install this IP phone on most of the existing VoIP(Voice over
IP) services. By using the state-of-the-art DSP(Digital Signal Processing) technology,
the IP0120/IP0121 delivers outstanding voice quality that is very comparable to the
PSTN voice quality.
With the built in LCD display, the user can easily configure the IP0120/IP0121
for first time installation in a few minutes. And besides the advanced VoIP functions
in easy installation, IP0120/IP0121 also provides rich telephone features such as the
last number redial, speed dial, phone book, call forward/transfer, call history, volume
adjustment and speakerphone. IP0120/IP0121 is your best VoIP solution in the new
generation communication.
The differences between the different IP Phone models are listed in the
following table:
Ethernet
Interfaces
SIP H.323
IP0120 O(WAN+PC)
O X
IP0121 O(WAN+PC)
X O
Table 1. Models table
