Adtran Atlas 800 Series 8-Channel Voice Compression Module 1200221L1 Conference Phones Ethernet Bridge or Quad DSX-1

Ethernet Bridge or Quad DSX-1 modules

Twp Port 10/100 Integrated Ethernet switch

35 Inverse Multiplexer 4200305L4 Description:

2 but less than version 5

Supports V

Adtran Atlas 800 Series 8-Channel Voice Compression Module 1200221L1 Conference Phones Ethernet Bridge or Quad DSX-1Atlas 800 Series 8 Channel Voice Compression Module 1200221L1 Description: The Adtran 1200221L1 is an 8 channel voice compression module for Atlas 800 series gateways. The 1200221L1 supports G. 723. 1 compression on eight B channels from a T1 or PRI circuit. With 6: 1 compression ratio compared to traditional G. 711 conversations, the 1200221L1 can support up to an extra 40 calls across the 8 channels (48 total). The 1200221L1 supports fax detection