Issue 6
1 947573
V-9972
UNIVERSAL PAGING INTERFACE
INTRODUCTION
The V-9972 Universal Paging Interface is designed to
provide access to paging systems from an analog station
port (FXS, PABX), PABX loop start trunk port (FXO) or
SIP (Session Initiation Protocol) voice over IP
connections.
SPECIFICATIONS
Access Methods
• FXS extension
• PABX station extension
• Electronic key system line key
• PABX loop start trunk port
• Standard telephone
• SIP (Session Initiation Protocol)
Electrical Specifications
FXO Input
Ring Detect Voltage 13.5V Min
REN 0.2
FXS Input
DC Open Circuit Voltage -48V Nominal
DC Feed Circuit 45mA Max
DC Differential Output Resistance 60-640 Ohms
Ringing Amplitude (nominal, open circuit)
10
8V peak
Ring Frequency 20Hz
Audio Sense Release: Programmable
0-600 Seconds
Time Out Release: Programmable
0-3600 Seconds
Talkback Page Out (FXO Output)
Impedance: 600 Ohms
Page Level Output: -10dBm Nominal
One Way Page Out
Impedance: Min. 8 Ohms
Page Level: -10dBm to 0dBm
Music Level: -17dBm to 0dBm
Music Input Impedance: 10k Ohms
-23dBm to 0dBm
Answer Verification Tone: User Programmable
Form A Contacts: 24VDC, 1.0 Amps
Power:
Power Input: 24VDC, 600mA
(not included)
These products are intended for use with a UL Listed
power source marked “Class 2” or “LPS” rated 24VDC.
All interconnected ITE are intended for intra-building.
Features
• Use with SIP (Session Initiation Protocol) VoIP PBX
• Use with Valcom multi-zone page control unit with
FXS or analog station ports (DTMF signaling only)
• U
se with Valcom handsfree page units for talkback
paging
• Multiple units may be connected for multi-zo
ne
pag
ing with all call behind a PABX
• Background music, stereo or mono input; musi
c
mutes during page
• Volume controls for background music and tones
• Security code option to restrict page access
• Store & Play feedback eliminator option
• Multiple disconnect options
• Page verification tone
• Customizable Page alert tone
• Drive up to 150 one-way amplified speakers on 8
Ohm ou
tput (one-way output)
• Web interface for programming extended functions
The following features can be enabled with additional
license purchase:
• Additional options for full compatibility with Valco
m
I
P endpoints
• SIP expanded to 4 extensions, with Night Ring a
nd
S
tore & Play on all lines
Dimensions/Weight
Single unit:
9.25” W x 10.12” D x 1.72” H
(23.49cm W x 25.70cm D x 4.36cm H)
Weight 2.5 lbs (1.134 kgs)
Two units mounted for 19” Rack:
19.0” W x 10.12” D x 1.72” H
(48.26cm W x 25.70cm D x 4.36cm H)
Weight 5.1 lbs (2.313 kg)
Environment
Temperature: 0 to +50°C
Humidity: 0 to 80% (non-precipitating)
