CyberData 11146 User manual

Connecting the SIP Paging Server to
Valcom V-1030C or V-1036C Self-
Amplified Speakers Using a Valcom 
V-1094 or V-2994 Page Port 
Pre-Amplifier/Expander
Document Part #930907B
CyberData Corporation
3 Justin Court
Monterey, CA 93940
[phone]
The IP Endpoint Company

2
CyberData Corporation 930907B Connection Guide
Connecting the SIP Paging Server to Valcom V-1030C or V-1036C Self-Amplified
Speakers Using a Valcom V-1094 or V-2994 Page Port Pre-Amplifier/Expander
1.0 SIP Paging Server to Valcom V-1094/V-2994 Connections
It is necessary to use a Valcom V-1094 or V-2994 Page Port Preamp/Expander in series between a
SIP Paging Server and V-1030C/1036C horns. The SIP Paging Server connects as a 600 Ohm Page
Port to the Pre-Amp/Expander. The Valcom V-1094 or V-2994 Page Port Preamp/Expander isolates
the SIP Paging Adapter from the speaker lines.
GENERAL ALERT
Caution
See Figure 1 and Table 1 for connecting the SIP Paging Server to a Valcom V-1094/V-2994.
Figure 1. SIP Paging Server to Valcom V-1094/V-2994 Connections
Equipment Hazard: Please be advised that directly connecting the SIP Paging
Server Valcom V-1030C/1036C self-amplified horns without the use of a Page Port
Pre-Amplifier/Expander results in severe audio degradation and could cause
irreparable damage to the CyberData device. This would be considered installation
damage and void the warranty. Contact CyberData VoIP Technical Support
before installation with questions or concerns about connecting to Valcom V-
1030C/1036C or other self-amplified horns.
Pin 1 Pin2 Pin 3 Pin 4 Pin 5
Line In Line Out
Power
Page Port Output
Pin 6 Pin 7
48VDC
Tip In
Ring In
Ring Out
Tip Out
-24V GND
Power Supply
Input levels equal output
levels at position 5
Up to 150
One-Way
Amplified
Speakers
Note: Up to 150 Valcom V-1030C or 
V-1036C self-amplified speakers can be
connected to a Valcom V-1094 or V-2994
Page Port/Pre-Amp Expander.
Valcom V-1094/V-2994 CONNECTIONS (Rear View)

Pin Description
1Fault Sense Input (Common). 
See Section 1.1, "Pin 1 and 2—Fault Sense Input (Common/Sense)".
2Fault Sense Input (Sense). 
See Section 1.1, "Pin 1 and 2—Fault Sense Input (Common/Sense)".
3Positive 600-Ohm Audio Outputa
a. The 600-Ohm audio output of the page port is also suited for interfaces with lower input imped-
ances.
. 
See Section 1.2, "Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio Output/Audio Ground Reference".
4Negative 600-Ohm Audio Output.a
See Section 1.2, "Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio Output/Audio Ground Reference".
5Audio Ground Reference. 
See Section 1.2, "Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio Output/Audio Ground Reference".
6Relay Contact - Commonb
b. 1 Amp at 30 VDC for continuous loads
. 
See Section 1.3, "Pin 6 and 7—Relay Contact (Common/Normally Open)".
7Relay Contact - Normally Openb. 
See Section 1.3, "Pin 6 and 7—Relay Contact (Common/Normally Open)".
Connecting the SIP Paging Server to Valcom V-1030C or V-1036C Self-Amplified Speakers Using a Valcom V-1094 or V-2994 Page
Port Pre-Amplifier/Expander
SIP Paging Server to Valcom V-1094/V-2994 Connections
CyberData Corporation 930907B Connection Guide
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1.1 Pin 1 and 2—Fault Sense Input (Common/Sense)
This input was designed as a method of monitoring an external amplifier that is equipped with a fault
sense relay.
When enabled on the Fault Detection page (see the Configure the Fault Detection Parameters
section of the Operation Guide on the SIP Paging Server Documentation web page), this input
(when closed) will play a user uploadable audio file out of the line-out connection and/or place a SIP
call to a pre-determined extension and play that file.
1.2 Pin 3, 4, and 5—Positive/Negative 600-Ohm Audio Output/Audio Ground Reference
This output allows direct connection to paging amplifiers requiring a "Page Port" type input that
meets a balanced 600 Ohm 10Vpp signal.
1.3 Pin 6 and 7—Relay Contact (Common/Normally Open)
When enabled on the Device Configuration page (see the Configure the Device Parameters
section of the Operation Guide on the SIP Paging Server Documentation web page), every time
an audio file is played out of the local line-out or 600 Ohm output, the relay will close, thereby
enabling amplifiers with a remote turn-on capability to become active.
Table 1. Page Port Output Connections