ADTRAN 1200305L1 system manual Channel Adpcm Resource Module P/N 1200752L1

ATLAS 550 System Manual Section 1, System Description

4,8,16,24 Channel Voice Compression Resource Modules (P/N 1200312Lx)

The Voice Compression Module (VCOM Module) combines with other ATLAS 550 components to implement voice over frame relay (VoFR) capability. The Voice Compression Resource Modules support 4, 8, 16, or 24 simultaneous compressed calls using G.723.1 or Netcoder compression algorithms.

32 Channel ADPCM Resource Module (P/N 1200752L1)

The 32 Channel ADPCM Resource Module (ADPCM-32) combines with other ATLAS 550 components to implement packet voice capability over frame relay. The 32 Channel ADPCM Resource Module supports up to 32 simultaneously compressed or packetized calls using G.726, G.711, or Transparent algorithms.

Nx 56/64 BONDing Resource Module (P/N 1200326L1)

The Nx 56/64 BONDing Resource Option Module supports multiple, independent BONDing sessions with each session capable of using from 2 to 32 channels of 56 K or 64 K data. The Nx 56/64 BONDing Resource Module combines with other ATLAS 550 components to provide a flexible disaster recovery system.

61200305L1-1F © 2002 ADTRAN, Inc. 21