Avaya IP Office 5610W IP Telset, 700381965, phone is designed for organizatio

This card is an 8 circuit standard telephone interface unit with message w

1 per system to provide a 1,200/2,400 BPS modem. Mounts piggyback onto the

The RMCU PCBs provide up to four CAMA (centralized automatic message accou

E&M Tie line has 4 circuits (type 1 or 2 signaling, 2-wire or 4-wire a

Provides 24 channels for T1 Service on CTX670, CTX100 or DK424i, and 12-ch

Provides 24 channels for T1 Service on CTX670, CTX100 or DK424i, and 12-ch

Adds 2 Single line stations /4 Digital Stations (DKT 2000 phones only)&nbs

Toshiba Strata DK424 Maximum System Common Control Main Unit

Toshiba Strata DK424 Large System Common Control Sub Unit

Toshiba Strata DK424 Large System Common Control Main Unit