ADTRAN INC. TOTAL ACCESS 612 T1 ATM INTEGRATED ACCESS DEVICE (IAD) PROVIDING A SINGLE T1 NETOTAL ACCESS 612 T1 ATM INTEGRATED ACCESS DEVICE (IAD) PROVIDING A SINGLE T1 NETWORK INTERFACE 12 ANALOG FXS INTERFACES V.35 SERIAL PORT AND 10/100BASE-T IPROUTER Manufacturer : ADTRAN INC. UPC : 607565012358