IP Audio Module 102

Key Features

full I/O and codec/DSP capabilities, two serial ports, versatile digital I/O, Encoding/Decoding, 5V supply


The IPAM 102 is a universal, standalone, IP Audio function block which can be easily embedded into OEM products. The module encodes and decodes IP Audio streams from/to analog sources (stereo), an I2S output is also available. Supporting a large 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 (two serial ports, digital inputs and outputs) allow the use with UI and control interfaces. Most of the Barix Annuncicom products are based on this module.


  • Commercial Audio Streaming Applications
  • Digital Annunciator, Message Player, Message Repeater
  • Generic, bidirectional full-duplex VoIP module for Paging and Intercom Applications
  • Source Encoder for IP Audio Distribution Applications
  • Background Music and Music-on-Hold encoder for VoIP Applications
  • Low latency IP Audio Encoder for multichannel applications



  • G.711, G.722, PCM Encoding
  • MP3 Encoding
  • AACplus, MP3, Ogg Vorbis, G.711, G.722, PCM linear Decoding
  • Shoutcast/Icecast Source capability
  • Audio Level Supervision with SNMP Trap generation
  • IP Streaming via TCP, UDP, RTP, Multicast
  • Microphone Input
  • Line Level Input (Stereo)
  • Line Level Output (Stereo)
  • General Purpose I/O (8)
  • RS-232 Serial Port (TTL Level)
  • RS-485 Serial Port (TTL Level)
  • Supply Voltage (5V)
  • USB Flash Memory Interface


Designed in Switzerland and embedded in countless OEM products, from certified audio evacuation systems to Broadcast Studio Mixers, the Barix IPAM is the solution of choice for OEMs and product designers who want to add IP Audio capabilities to there devices easily and with simplicity.

Back to IP Audio Module