NEC DSX-80/160 Processor Card DX7NA-NXCPU-A1 (1090010) Gateways Supports 24 channels of 32K

Supports 24 channels of 32K ADPCM (G

The 5601 IP phone does have two programmable buttons labeled "a" and "b"

Iwatsu Icon IX-5910 Description:

The Comdial DX-80 KSU 7201-00 sold by Refurbished Phone Exchange is configured in 4x8x4 mode

Two M13 MUX cards provide a single 1:1 redundant M13 multiplexer circuit

NEC DSX-80/160 Processor Card DX7NA-NXCPU-A1 (1090010) Gateways Supports 24 channels of 32KNEC DSX Processor Card (1090010) Description: The NEC DX7NA NXCPU A1 is a required processor card for the DSX 80 and DSX 160 phone systems. The NEC 1090010 CPU card provides the Linux OS, central processing, stored program, as well as the memory for the customer's site specific data. NEC DX7NA NXCPU A1 Features: Compact Flash Interface for: IntraMail Software Loading Database Backup Conference Circuits DTMF Receivers DTMF Generators NAND Flash Backup