Avaya TN2181 – UN330B Avaya Definity TN2182B Tone Clock (TN2182B) Avaya TN-2182B Tone Clock
Integrates the tone generator, tone detection, system clock, and synchronization functions onto one circuit pack for use in standard, high, and critical reliability systems
Supports 8 ports for tone detection and allows gain or loss to be applied to Pulse Code Modulated (PCM) signals received form the bus
Provides Stratum 4 enhanced clock accuracy
Supports MFC signaling and places single tone on any of the 256 time slots of the system's Time Division Multiplexing (TDM) bus
Provides continuous, cadenced, and mixed tones
Allows administratable setting of tone frequency and level
Detects 2025 Hz, 2100 Hz, 2225 Hz modem answerback tones, and provides normal and wide broadband dial tone detection
Integrates the tone generator, tone detection, system clock, and synchronization functions onto one circuit pack for use in standard, high, and critical reliability systems
Supports 8 ports for tone detection and allows gain or loss to be applied to Pulse Code Modulated (PCM) signals received form the bus
Provides Stratum 4 enhanced clock accuracy
Supports MFC signaling and places single tone on any of the 256 time slots of the system's Time Division Multiplexing (TDM) bus
Provides continuous, cadenced, and mixed tones
Allows administratable setting of tone frequency and level
Detects 2025 Hz, 2100 Hz, 2225 Hz modem answerback tones, and provides normal and wide broadband dial tone detection