Planet VPA-100 SIP Public Announcement Adapter with PoE Planet VPA-100 SIP Public Announcement Adapter with PoE Planet VPA-100 SIP Public Announcement Adapter with PoE Planet VPA-100 SIP Public Announcement Adapter with PoE Planet VPA-100 New Audio Control System Planet VPA-100 User-friendly Control Planet VPA-100 Standard Compliance Planet VPA-100 Full VoIP Communication Planet VPA-100 Universal IP Paging System of the VPA-100
Planet VPA-100 SIP Public Announcement Adapter with PoE

Planet Technology

Planet VPA-100 SIP Public Announcement Adapter with PoE


  Usually Ships in 10-14 Business Days

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New Audio Control System
PLANET VPA-100 audio control system comes with the existing IP PBX to provide unidirectional and bidirectional audio for broadcasting. An announcement can be made via the VPA-100, simply by making a call from an IP phone in 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. It usually controls them via web. When an IP phone is dialed to the VPA-100, the user can also control these ports via keypad of the IP phone. It allows the user to control these devices anytime, anywhere.

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

The VPA-100 can be powered via a power adapter or power over Ethernet cable, meaning the user can select either of the available power sources for his convenience. The volume of output, speaker input and handset input via web UI can be adjusted 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.

Universal IP Paging System of the VPA-100
The VPA-100 registers an extension to IP PBX and into paging system. It can remotely control by turning on/off devices via IP phone or smart phone panel button. Connected loudspeaker allows any IP phone broadcast voice via the VPA-100. It also supports the handset mode for the bi-directional broadcast.

Product Condition New
Manufacturer part number VPA-100
UPC 847690005713
Manufacturer Planet Technology
Key Features Highlights
  • Compatible with SIP (RFC3261) and most modern IP PBX systems
  • Compliant with IEEE 802.3af PoE interface for flexible deployment
  • Paging and intercom function strengthens work efficiency
  • Four digital output ports to turn on/off alarm light, door locker etc.
  • Audio output for position: 3.5mm audio interface and loud speaker
Advantageous Applications
  • Acoustic Echo Cancellation and noise suppression
  • Full duplex and speaker mode
  • Adaptive jitter buffer
  • Extra LAN port available for connection to a device for network expansion
SIP Applications
  • Auto answer
  • Paging and intercom
  • Voice algorithms: G.711 A-law and μ-law; G.722/G.722.1/G.722.2, G.723, G.726, G.729, iLBC
Call Control Features
  • Volume adjustment
  • Audio output mode: speaker and handset
  • Incoming ring
  • Full-duplex
Network Features
  • Static IP and DHCP client on WAN
  • Main DNS server
Maintenance and Management
  • Integrated web server provides web-based administration and configuration
  • Firmware upgrade via HTTP
  • Remote control digital output via Web UI and phone key

Planet VPA-100 SIP Public Announcement Adapter with PoE.


  • Price:$88.00

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Voice Microphone: 3.5mm standard interface
Speaker: 3.5mm standard interface (Mono)
Loud speaker: SPK+, SPK- (Max. 26db)
Physical Interfaces Two 10/100BASE-TX RJ45 Ethernet port 
LAN1: Connects to internet and provides PoE function(IEEE 802.3af)
LAN2: Connects to other devices for network expansion

Microphone/speaker: 3.5mm connector 

Terminal block for loud speaker, power supply, ground and output ports
5VDC power supply: Max. 200mA
3.3VDC power supply: Max. 500mA
Port 1-4 output voltage/current: 3.3V/8mA 
Reset button

Protocols and Standard

Voice Flood Control Protocol: UDP
Voice algorithms:
- G.711 A-law and μ-law
- G.722/G.722.1/G.722.2
- G.723
- G.726
- G.729
- iLBC
Echo cancellation noise suppression (ECN)
Adaptive jitter buffer


Telephony Features One voice line
Auto answer
Volume adjustment: output, handset input and speaker input
Incoming ring
Audio output mode: speaker and handset


Power Requirements 5V DC, 1A 
IEEE 802.3af PoE class 3
Max. 2W
Operating Temperature 0 ~ 40 degrees C
Operating Humidity 10 ~ 95% (non-condensing)
Weight 344g
Dimensions (W x D x H) 117 x 84 x 31 mm
Emission CE, FCC
Connectors Two 10/100BASE-TX RJ45 Ethernet port
Two 3.5mm phone connector
DC power jack 
Terminal block