Adtran Atlas 800 Series 8-Channel Voice Compression Module 1200221L1 Conference Phones Twp Port 10/100 Integrated Ethernet

Twp Port 10/100 Integrated Ethernet switch

PRI switching applications and frame relay passthrough are supported with the 1200185L3

Supports public and private Frame Relay traffic that terminates on T1

Status Line Idicators

Gigabit version of the ShoreTel IP 560

Adtran Atlas 800 Series 8-Channel Voice Compression Module 1200221L1 Conference Phones Twp Port 10/100 Integrated EthernetAtlas 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