IP Audio Module 300

Key Features

low cost version with limited feature set, one serial port, digital I/O, Decoding only, 3.3V supply


The IPAM 300 is a universal, standalone, IP Audio function block which can be easily embedded into OEM products. The module decodes IP Audio streams and provides the decoded audio as a (stereo) analog or digital (I2S) feed. Supporting a vast range of protocols and codecs the module can be used for both VoIP and IP paging as well as high quality music distribution and IP music streaming applications. Control I/O (serial port, digital inputs and outputs) allow the use with UI and control interfaces. Most of the Barix Exstreamer products are based on this module.


  • Internet Radio Receiver
  • SIP and IP Paging Zone Device
  • Generic VoIP decoder for IP Paging and Announcement applications
  • Commercial Audio Streaming Applications
  • Digital Annunciator, Message Player, Message Repeater



  • AACplus, MP3, Ogg Vorbis, G.711, PCM Decoding
  • IP Streaming via TCP, UDP, RTP, Multicast
  • Line Level Output (Stereo)
  • General Purpose I/O (4)
  • RS-232 Serial Port (TTL Level)
  • Supply Voltage (3.3V)
  • USB Flash Memory Interface


Designed in Switzerland and with more than 100.000 modules used in the field, the Barix IPAM-300 family is the solution of choice for OEMs and product designers who want to add IP Audio capabilities to their devices with simplicity.

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