Outdoor SIP & VoIP Tannoy System – AMP & 40W Bull Horn Loud Speakers

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£399.00£520.00 Ex VAT


Designed for VoIP networks, directly Certified and Supported by 38 IP Phone System manufacturers. Call & make Live Audio Pages, Auto-answer, Plays back ground music, Window & door sensor input, Connect a visual strobe. Register 2 SIP accounts, use 1 x for Direct Paging & 1 x for Loud Phone Ringing. Once data cable & POE, powers the entire system (1 AMP & amax of 2 x 40W Bull Horns).


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SKU: 011324-1 Categories: ,
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The Amplifier is Certified SIP endpoint that integrates to the IP-PBX. Set up a new user on your phone system and register the device to that extension number. The AMP is powered on POE and can drive a maximum of 2 x 40 Watt Bull Horn Loud Speakers. It’s perfect for any environment requiring high-powered mass notification.

In its most popular application, you would set the AMP to “Auto-answer” and make direct audio pages. It can also be used as a loud and effective Phone Ringer.

Installation Snapshot:

  • Connect the Amplifier to a Network Point with PoE (or use a PoE Injector)
  • With 16 Gauge Speaker Wire, connect the Bull Horn(s) to the Amplifier (max of 25 feet)
  • Register the AMP to your On-site or Hosted SIP Server / IP-PBX
  • From the IP Telephony End, set the AMP up as a new user and SIP extension

[mk_message_box type=”comment-message”]* The AMP is not water proof, house the Amplifier in safe and weather proof place. The Bull Horns are IP Rated and Outdoor READY [/mk_message_box]

Popular Applications:

  • Public Address Endpoint: Make live, direct calls and trigger pre-recorded stored audio files for Mass Notification.
  • Intruder Alarm: Connect window and door sensors, if triggered you could play a stored call out message. 
  • Security Camera Buddy:  Receive a motion alert from your camera 100’s of miles away from site. You could call the Loudspeaker direct and warn off the intruder.
  • Loud Ringer: Use the 2nd SIP extension as part of a phone call notification group.
  • Legacy Integration: Connect existing Analogue PA equipment
  • Back ground music: Line in connection to stream music from a PC or MP3 Player
  • Visual Notification: Connect a Strobe Light


  • SIP (RFC 3261) compatible
  • Dual-speed Ethernet 10/100 Mbps
  • Web-based configuration (Safari/Firefox/Chrome)
  • Web-based firmware upgradable
  • PoE 802.3at and 802.3af-enabled
  • IGMP
  • Line-out connector
  • DTMF controlled relay with open sense
  • Direct speaker drive
  • User-uploadable tones
  • Simultaneous SIP and Multicast
  • Autoprovisioning
  • Line-In capability
  • 2nd SIP extension (can use outbound proxy)
  • Weather-resistant option NEMA enclosure
  • Multiple credentials for registering with multiple SIP servers – Over 35

New Features

  • Enhanced interoperability for hosted environments
  • CyberData has maintained one of the most comprehensive list of Certified IP PBX servers
  • Support for G.722 codecs.
  • 802.11q VLAN tagging
  • Configurable sense input for use with fault detection or lighted button kit
  • Configurable event generation for device health and status monitoring
  • Optional direct connect RGB strobe kit connection
  • HTTP Command Interface
  • 9 user-uploadable page messages

Loud Speakers – Weather and corrosion resistant design uses stainless fasteners. Plating on driver meets 96-hour salt spray test. Other parts are made of impact and UV resistant ABS

Outdoor Notification Testing Example Using the CyberData Paging Amplifier

sip server interoperability


Additional information

40W Bull Horns

None, One, Two