NEC 128 Webcam User Manual


 
1-4 Introduction
VisuaLink 128/384 General Description
Field Upgradable
same software used for both
128 & 384 units
Often, keeping up with technology can be a full-time job in itself.
Whenever a vendor releases a new software update, you must wait for
it to arrive by mail or download patches from a Web site. But this
requires time, effort, and expertise.
Software in the VisuaLink 128 and VisuaLink 384 units can be
upgraded by the user from anywhere. With the “Visual Connect”
technology, downloading new software updates is as easy as placing
a video call over an ISDN line. Just place a video call from anywhere
into the NEC server system. The server takes it from there--
performing the download and verifying the integrity of both the
software and the VisuaLink unit. There are no options to select and no
technical knowledge required. In a matter of minutes, VisuaLink is up-
to-date and ready to go.
In addition to software upgrades, the hardware to upgrade a VisuaLink
128 to a VisuaLink 384 can also be performed in the field. (Refer to the
VisuaLink Quick Installation Guide
, Stock # 0293885 for the simple
upgrade procedure.)
PBX Connectivity
NT1 is not needed
VisuaLink is totally compatible with NEC NEAX2400 IMX and NEAX
2000 PBX systems. VisuaLink uses a simple BRI interface connection
with these PBX systems. Interface with an NEAX PBX does not
require an NT1 device.