TOA IP-A1PG IP Paging Gateway Unit – For VMS/SIP Communication Systems

£665.00 EX VAT


The TOA IP-A1PG is a PoE-powered IP Paging Gateway Unit, that integrates multiple IP Audio devices by converting the SIP voice or ONVIF Backchannel audio into multicast audio streaming. It can also transmit built-in sound source or input audio as multicast audio streaming.

Moreover, the event broadcasting triggered by control input or remote API (HTTP) as well as the command set that sends multiple HTTP commands simultaneously are also available.

Product Features:

  • HTTP commands (receive/send)
  • 4 control inputs and 1 control output
  • Audio file storage (20 files, total 80MB, WAV/MP3)
  • 1 local audio input (LINE/MIC selectable, phantom power On/Off)
  • Convert SIP audio, ONVIF Audio Backchannel, audio files, or local audio source into Multicast streaming
  • ‘System Mute’ function to mute all broadcasts made by every single IP-A1 series device within same network

Product Applications:

  • SIP Systems
  • Retail Stores
  • Shopping centers
  • Educational Facilities
  • Video Management Systems



Power Source

PoE (IEEE802.3af Class 3)

Current Consumption


Audio Codec

PCMU (G.711u), PCMA (G.711a), G.722

Network Audio I/F


Network Control I/F


Network I/F

1x 100BASE-TX (RJ45)

Network Protocol


Internal Audio Files

Max. 20 messages (Max. recording capacity: 80 MB)

Supported File Formats:

  • Interval time: 0 – 60 s, Delay time: 0 – 30 s
  • Repeat playback: Playcount (1 – 10 times) or Duration (5 – 3600 s)
  • WAV file: 8/16/44.1/48 kHz sampling frequency, 8/16 bit, monaural/stereo
  • MP3 file: 32/44.1/48 kHz sampling frequency, 64 – 320 kbps, CBR/VBR, monaural/stereo


Scheduled broadcasting and control by WEB-UI (max. schedule settings: 2000)

Configurable Actions:

  • Control output
  • Audio input broadcast
  • Comman set transmission
  • Internal message broadcast

Other Features

Execute event triggered by control input

Configurable Actions:

  • System mute
  • Broadcast disable
  • Audio input broadcast
  • Command set transmission
  • Internal message broadcast

Clock Accuracy

±13 s per month
Power Outage Protection Period: 24h (RTC time retention at 40 °C)

Time Adjustment

Manual Time Setting; time adjustment by NTP

Audio Input

1x Line/Mic (balanced, phantom power, terminal block)

Audio Output

1x Monitor (balanced, RCA pin jack)

Control Input

4x no-voltage make contact (terminal block)
1x mute control (24V, terminal block)

Control Output

1x Open Collector (terminal block)


  • Output (Green)
  • Link / Act (Green)
  • Line / Mic In (Green / Red)
  • Status (Green / Blue / Orange / Red)

Operating Temperature

0 °C to +40 °C

Operating Humidity

90% RH or less (No Condensation)


126 mm W x 33 mm H x 80 mm D


Steel plate, black, surface-treated, paint

Accessories (Included)

  • Rubber Feet, x4
  • Mounting Screw (M3x6), x4
  • Removable Terminal Plug (2 pins, preinstalled on the unit), x1
  • Removable Terminal Plug (6 pins, preinstalled on the unit), x2

Accessories (Optional)


To view additional information, be sure to check out the Data Sheets below.

Data Sheets

Data Sheet


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