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Issue 2
VIP-431-DS
IP TALKBACK WALL SPEAKER/CLOCK ASSEMBLY
INTRODUCTION
The VIP-431-DS IP Talkback Wall Speaker with
Digital Clock enables two-way handsfree voice
access to a single location over an IP-based
network. This allows a page zone extension
anywhere on the network. The speaker audio level
is electronically adjusted via software. Clock
synchronization is acquired from a Network Time
Protocol (NTP) server, either a private internal
server or from the Internet. A call switch input is
provided for call initiation. The enclosure is made
of steel with a durable gray powder coated finish
and features an angled design to direct sound
downward. The color of the enclosure can easily
be changed to match any decor. A detachable
black cloth grille is included. Power is provided to
the VIP-431-DS via a Power over Ethernet (PoE)
switch meeting the 802.3af specification.
SPECIFICATIONS
Access Methods
PBX, FXO Port using a VIP-811
POTS telephone set using a VIP-811
PBX, FXS Port using a VIP-821
Valcom M Cast Page Group
SIP–enabled telephone system
Features
RJ-45 network connection
802.3af
compatible
High Efficiency Class-D Amplifier
Network Time Protocol (NTP) synchronization
INSTALLATION
FCC Information
This equipment has been tested and found to
comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference when the equipment is
operated in a commercial environment. This
equipment generates, uses and can radiate radio
frequency energy and if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area
may cause harmful interference in which case the
user will be required to correct the interference at
his own expense.
DIMENSIONS/WEIGHT
15.0” H x 12.25” W
4.0” D (top) 1.45” D (bottom)
(38.1cm H x 31.1cm W
10.2cm D (top) 3.7cm (bottom)
Weight: 4.25 LBS (1.91 kg)
Environment
Temperature: 0 to +40° C
Humidity:
0 to 85% non-precipitating
Precautionary Designations
CAUTION: To reduce the risk of electric shock,
Do not remove cover.
No user serviceable parts inside.
Refer servicing to qualified serv ice personnel.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
This symbol indicates that dangerous
voltage constituting a risk of electric
shock is present within this unit.
This symbol indicates that there are
important operating and maintenance
instructions in the literature accompanying
this unit.
