Avaya Definity 100A-266 Analog Interface Module Description: The Avaya Definity analog interface module (100A-266) is a single line adapter module for Avaya Definity phone systems. The Avaya 100A-266 provides a single analog FXS port for connecting an analog phone, computer modem, or fax machine to your Definity system. The analog interface module supports V.90 modems and dual tone multi-frequency (DTMF). The card has been designed to support US ringing specifications (20 Hz., 55 VRMS, 1.2 seconds on, 4 seconds off). Avaya Definity 100A-266 Features: Analog interface for connection of analog Full Duplex speakerphones, computer modems, fax machines. Capable of sending and receiving DTMF (Dual Tone Multi-Frequency). Capable of supporting V.90 series modem communication rates up to 50 Kbps. Supports US ringing specifications of 20 Hz., 55 VRMS, 1.2 seconds on, 4 seconds off
