Nortel Meridian Analog Message Waiting Line NT8D09BA DSS Consoles The Adtran 1200315L1 provides 4

The Adtran 1200315L1 provides 4 ISDN U Interfaces for User Termination applications

Echo cancellation per G

The Nortel NTDK20CA card has been designed for the Option 11 phone cabinet

Provides two independent ports for videoconferencing applications

Power over Ethernet: IEEE 802

Nortel Meridian Analog Message Waiting Line NT8D09BA DSS Consoles The Adtran 1200315L1 provides 4Nortel Meridian Analog Message Waiting Line NT8D09BA Description: Analog Message Waiting Line Card provides 16 analog ports for single line telephones and analog devices. Provides talk battery and signaling for up to 16 regular 2 wire common battery analog (500 2500 type) telephones and key telephone equipment Also provides low current feed to light the message waiting lamp on telephones equipped with the Message Waiting feature Supports 56K modem