ESI IVX EKT-A 16 Key Analog Display Phone Power Supply The Adtran 1200373L1 is a

The Adtran 1200373L1 is a BCU TDM module for the Adtran Total Access 850

The ESI 60 key expansion console is an add-on module specifically designed for ESI 48 key phones

0 through v11

LED status indicators monitor every four ports on the IP1WW-16ESIU-PR2 digital station card

ESI IVX EKT-A 16 Key Analog Display Phone Power Supply The Adtran 1200373L1 is aESI IVX EKT A 16 Key Analog Phone Description: The ESI IVX EKT A is a programmable analog phone. With 16 buttons, the ESI EKT A provides users a wealth of options for configuring their phones. The EKT A 16 is a legacy phone that is supported only by ESI's IVX Classic phone system. The phones are analog unlike newer ESI phones. The ESI EKT A also includes additional features such as a two line display and a half duplex speakerphone. ESI IVX EKT A