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VPA-100 SIP Public Announcement Adapter with PoE


The VPA-100 audio control system comes with the existing IP PBX to provide unidirectional and bidirectional audio for broadcasting.

  • Voice: Microphone, Speaker, Loud Speaker
  • Ports: 1 LAN w/PoE, 1 LAN, Microphone/speaker, Terminal Block
  • Power: 5V DC, 1A or 802.3af PoE
  • Operating Temperature: 0 to 40°C

New Audio Control System

The VPA-100 SIP public announcement adapter with PoE works with the existing IP PBX to provide unidirectional and bidirectional audio for broadcasting. An audio announcement can be made via the VPA-100, simply by making a call from an IP phone using the handset, headset, or hands-free mode. Its efficient 3.5-watt amplifier provides loud speaker coverage for the entire room or floor space.

User-friendly Control

The VPA-100 provides four programmable output ports to control power on or power off, which is usually controlled via web. The VPA-100 can be controlled anytime, anywhere by dialing in an IP phone. The user can control the VPA-100 ports via keypad of the IP phone.

Standard Compliance

Compliant with the Session Initiation Protocol 2.0 (RFC 3261), the VPA-100 is able to function with PLANET or any third-party SIP 2.0 compliant VoIP products.

Adjustable to Suit User's Application

The VPA-100 can be powered via a power adapter or power over Ethernet (PoE) cable, meaning the user can select either of the available power sources for their convenience. The web UI can adjust the volume of output, speaker input and handset input to make the announcement in the environment just right. It can be set up in all facilities, such as rooms, hallways, office floors, and more.

Full VoIP Communication

Several VPA-100 units can be connected to each other over a 100-meter cabling via a PoE switch. They can also be optionally installed on walls or ceilings. If the IP PBX supports paging and intercom, one IP phone can make calls to many VPA-100 units at the same time.


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