VOIP | SIP | POE | IP | Networks

An IP, POE audio encoder/decoder which can be used for voice, paging, intercom, music streaming, audio routing, pre-recorded and scheduled announcements, VoIP communication or as a SIP device. Utilise this module to input or output digitised audio from a network and provide an analogue output with I/O and/or RS485/RS232 control.

Simultaneous encoding/decoding of audio enables bi-directional and full duplex communication operating as an audio source for an IP network. Integrated shoutcast/icecast decoding, scheduler and internal storage are just some of the features of this IP module. Optional USB interface is available.

To configure, control and monitor the TERRA-IEX in real-time, this is simply achieved through your favourite web browser making the management of even the most complex environments a simple and straight forward process.

TERRA-IEX:2 x mic/line balanced inputs, 1 x stereo or 2 x mono outputs, 3 x contact inputs, 1 x contact output, 1 x RS232
TERRA-IEXU4:TERRA-IEX plus RS485 x1, USB2.0 x 1



Key Characteristics

  • 3 contact inputs and 1 contact output
  • 2 Mic/line balanced inputs
  • 2 balanced line outputs (1 stereo or 2 mono)
  • 1 stereo line output (3.5 mm mini-jack) for headphone
  • 1 optional S/PDIF digital transceiver
  • RS232 for third party control
  • Audio inputs/outputs: maximum level +5 dB, bandwidth 20 Hz ˜ 20 kHz
  • PoE or 24 VDC power supply (if PoE is not available)
  • Support G.711, G.722, G.726, G.727, G.729, MP3 audio codec and AAC+ decoding
  • Optional Extras: RS485 or USB interface for additional storage