NEC 128 Manuale Utente
Application Configurations 2-9
VisuaLink 128/384 General Description
Gateway
The VisuaLink Gateway application configuration allows shared
VisuaLink 128/384 units between many users. Existing desktop video/
audio equipment users can now have high quality videoconferencing
with VisuaLink. VisuaLink units can be configured in one of two typical
gateway applications:
VisuaLink 128/384 units between many users. Existing desktop video/
audio equipment users can now have high quality videoconferencing
with VisuaLink. VisuaLink units can be configured in one of two typical
gateway applications:
• ViewPoint VBX Gateway
• VisuaLink Direct Connect
Either application configuration allows shared VisuaLink 128/384 units
between users. This can be a cost effective solution where existing
video/audio equipment is already in place.
between users. This can be a cost effective solution where existing
video/audio equipment is already in place.
VisuaLink & ViewPoint VBX Gateway
A VisuaLink 128/384 unit could be used with a NEC ViewPoint VBX
system. The VBX connects all local users, and VisuaLink provides the
videoconferencing and interface functions (through the local PBX) to
the Telco digital network. VisuaLink is then shared between all users
through the VBX. A cost affordable multi-user solution.
system. The VBX connects all local users, and VisuaLink provides the
videoconferencing and interface functions (through the local PBX) to
the Telco digital network. VisuaLink is then shared between all users
through the VBX. A cost affordable multi-user solution.
VisuaLink & ViewPoint VBX Gateway to Telco Digital Network
VBX
Desktop
Videoconferencing
ViewPoint VBX
VisuaLink 128/384
NEAX 2400 IMX PBX
VisuaLink can be mounted in
a Video Equipment rack
Telco
ISDN
ATM
PRI
BRI
T1
VBX
Equipment Rack
NEAX 2000 PBX
(Direct Connection to National ISDN1)
or
or
POWER
HEADSET
POWER
LINE
B1 B2-B6