Avaya TN790 Processor (R6 and Earlier)

Circuit packet level replacement for the TN786B/CPP1 combination

Avaya TN790 Features

• Does not support a mezzanine board for memory expansion (no CPP1 circuit pack is used)
• Provides a performance increase over the TN 786B/CPP1 combination
• RISC processor at 40 MHZ includes all of the functions of the TN786B processor as well as providing an operating system base more common with R7r
• Diagnostics for the TN790 are enhanced over earlier systems

Avaya TN790 Compatibility

• Compatible with the processor interface circuit pack (TN765), the PACCON circuit pack (TN778), the NETCON circuit pack (TN777B), and the duplication interface circuit pack (TN772)