Audio Over IP

Full Duplex IP Audio Encoder/Decoder

The TERRA-IEX is a 2 channel audio over IP encoder/decoder which operates as an audio source for an IP network. It comes with 2 independent balanced line outputs for full duplex communication for paging and broadcasting. 

By using the optional USB interface, the playlists shall be used as a backup of the decoded stream or as a source for the IP streaming. 

Download the TERRACOM Brochure

TERRA-IEX Specifications

• 2 Mic/line balanced input
• 2 balanced line outputs (1 stereo or 2 mono)
• 1 stereo line input (3.5 mm mini-jack) for headphone
• Frequency response: 20 Hz ~ 20 kHz
• PoE or 24 VDC power supply (if PoE is not available)
• Web browser interface for device management and monitor
• SNMP (Simple Network Management Protocol) for device management on IP networks
• Optional USB 2.0 interface for music/message storage, playback and recording (TERRA-IEXU and TERRA-IEXU4)
• Power LED and Status LED
• 3 contact inputs and 1 contact output
• RS232 or RS485 for 3rd party control
• Power consumption: 3W
• Weight: 0.95 lbs (433g)
• Dimensions (D x H x W): 4.1″ x 1.3″ x 4.3″ (104 x 32 x 109 mm)
• Supported audio codec:
  • SIP: G.711 ulaw, G.711 alaw, G.722, G.726-32, G.727-32, G.729, PCM16K
  • SHOUTcast / icecast: MP3, AAC+
  • Stream: G.711 ulaw, G.711 alaw, G.722, WAVE, MP3, PCM16K
  • Record: G.711 ulaw, G.711 alaw, G.722, WAV, MP3

TERRA-IEX Applications

PA and BGM Application 

TERRA-IEX Models

Please note the TERRA-IEX model is excluded the optional USB and RS485 interfaces. 

To add additional interfaces on TERRA-IEX, please see the table of all TERRA-IEX model as below.