Adtran Total Access 5000 System Controller Module 1187010L1 Accessories The 1203384L2 provides 24 ports

The 1203384L2 provides 24 ports of echo cancellation

the IP 5212 includes 8 fixed feature keys - hold

allowing the switches to be combined and managed from a single IP

Mitel 5215 IP Phone Single Mode (50002817) Description:

Modular connections for two backup battery packs

Adtran Total Access 5000 System Controller Module 1187010L1 Accessories The 1203384L2 provides 24 portsAdtran Total Access 5000 System Controller Module 1187010L1 Description: The Adtran 1187010L1 is the system controller module and the main processor for the Adtran Total Access 5000. The Adtran 1187010L1 provides the interface for system management including the craft serial interface port. The Total Access 5000 monitors system status and controls alarm relays. The system controller module provides a wealth of other features for the Total Access 5000.