This manual and related materials are the copyrighted property of CyberData Corporation. No part
of this manual or related materials may be reproduced or transmitted, in any form or by any means
(except for internal use by licensed customers), without prior express written permission of
CyberData Corporation. This manual, and the products, software, firmware, and/or hardware
described in this manual are the property of CyberData Corporation, providedunder the terms of an
agreement between CyberData Corporation and recipient of this manual,and theiruse is subject to
that agreement and its terms.
DISCLAIMER: Except as expressly and specifically statedin a written agreement executed by
CyberData Corporation, CyberData Corporation makes no representation or warranty, express or
implied, including any warranty or merchantability or fitness for any purpose, with respect to this
manual or the products, software, firmware, and/or hardwaredescribed herein, and CyberData
Corporation assumes no liability for damages or claims resulting from any use of this manual or
such products, software, firmware, and/or hardware. CyberData Corporation reserves the right to
make changes, without notice, to this manual and to any such product, software, firmware, and/or
hardware.
OPEN SOURCE STATEMENT: Certain software components included in CyberData products are
subject to the GNU General Public License (GPL) and Lesser GNU General Public License (LGPL)
“open source” or “free software” licenses. Some of this Open Source Software may be owned by
third parties. Open Source Software is not subject to the terms and conditions of the CyberData
COPYRIGHT NOTICE or softwarelicenses. Your right to copy, modify, and distribute any Open
Source Software is determined by the terms ofthe GPL, LGPL, or third party, according to who
licenses that software.
Software or firmware developed by CyberData that is unrelated to Open Source Software is
copyrighted by CyberData, subject tothe terms of CyberData licenses, and may not be copied,
modified, reverse-engineered, or otherwise altered without explicit written permission from
CyberData Corporation.
TRADEMARK NOTICE: CyberData Corporation and the CyberData Corporation logos are
trademarks of CyberData Corporation. Other product names, trademarks, and service marks may be
the trademarksor registeredtrademarks of their respective owners.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including apmplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has
two blades with one wider than the other. A grounding type plug has two blades and a third
grounding prong. The wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete
outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Unplug this apparatus during lightning storms or when unused for long periods of time.
13. Refer all servicingto qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
The procedures in this manual require Class 2 Wiring.
Warning
Electrical Hazard: To reduce the risk of fire or electric shock, do not expose this
apparatus to rain or moisture.
Warning
Electrical Hazard: To prevent injury, this apparatus must be securely attached to
the floor/wall in accordance with the installation instructions.
Danger: Indicates an imminently hazardoussituation which, if not avoided, will result in death or
serious injury. This is limited to the most extreme situations.
Warning: Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
General Alert
This pictoral alert indicates a potentially hazardous situation.This alertwill be
followed by a hazard level heading and more specific information about the
hazard.
Ground
This pictoral alert indicates a ground.
Caution: Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury. It may also alert users against unsafe practices.
Notice: Indicates a statement of company policy (that is, a safety policy or protection of property).
The safety guidelines for the equipment in this manual do not purport to address all the safety issues
of the equipment. It is the responsibility of the user to establish appropriate safety, ergonomic, and
health practices and determine the applicability of regulatory limitations prior to use. Potential
safety hazardsare identified in this manual through the use of words Danger, Warning, and Caution,
the specific hazard type, and pictorial alert icons.
A10/16/2007This is the first release of this manual.
B4/18/2008Adds the following table footnote to Table 2-4:
“If set to high power, the unit will not power ON with 802.3af compliant
hub/switch. You must use a power injector in this mode (CyberData
part number 010867A).”
2.1 Parts List ..................................................................................................................................................7
The CyberData SIP-enabled Voice-over IP (VoIP) Paging Amplifier providesan easy method for
implementing an IP-based overhead paging system for both new and legacy installations.
1
The Amplifier provides direct drive of a standard Horn speaker and supports a
for connection to an external amplifier. The interface is compatible with most SIP-based IP PBX
servers that comply with the SIP RFC 3261. For non-SIP environments, the Paging Amplifier can be
configured to listen to multicast address and port number combinations toform paging zones.
1.1 Typical System Installation
Figure 1 illustrates how the VoIP Paging Amplifier (PoE) is normally installed as part of a public
address system.
Figure 1. Typical Installation
line out connector
VoIP Paging Amplifier Operations Guide930185BCyberData Corporation
Product Overview
CyberData VoIP Paging Amplifier Speakers Set in MGROUPS Mode
Sensitivity96dB/1W/1M S.P. Level
OutputWith one 8-ohm speaker, up to 8 watts
output
With ex
#010867) and one 8 ohm speaker, up to 10
watts output.
With external PoE power injector(Part
#010867) and two 8 ohm speakers in
parallel, up to 20 watts output.
Port Baud Rate10/100 Mbps
Power Requirement802.3af compliant
ProtocolSIP RFC 3261
Part Number010965
Dimensions1.26” x 9.45” x 3.13”
Weight
Lineout
2.2 lbs.
Output Signal Amplitudes 2.0
Output Level +2dBm nominal
Total Harmonic Distortion 0.5% maximum
ternal PoE power injector (Part
VPP maximu
Product Overview
Product Specifications
m
5
VoIP Paging Amplifier Operations Guide930185BCyberData Corporation