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Adtran Atlas 550 32 Channel ADPCM Module 1200752L1


Compare at: $592.99

(You save $93.99)

SKU: 1200752L1
Condition: Refurbished

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The Adtran 1200752L1 is a 32 channel voice compression module. The 32 channel ADPCM compresses G.711 DS0 64k signals into G.726 voice compression. The Adtran 1200751L1 plugs onto Adtran Atlas 550 ADPCM modules or a resource host module.

Adtran 1200752L1 Features:

  • G.726 compression protocol (ADPCM) for 16K and 32K compressed voice applications
  • G.711 (uncompressed packetized voice)for 64K voice
  • Compatible only with other ATLAS 550 ADPCM Modules
  • Module plugs onto any user module or the Resource Host module


  • (1) Adtran 1200752L1 Atlas 550 ADPCM Module
  • 1 Year Warranty
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