NEC SL2100 Chassis and CPU Combo Kit, 2-Piece, Includes (1) IP7NA-4KSU-C1 SL2100 Chassis, (1) IP7NA-CPU-C1 SL2100 CPU

Includes 4-port / 2-hour InMail,(8) VoIP Channels.
(1) BE116491 SL2100 Chassis,(1) BE116496 SL2100 CPU Card
This kit can be used as the base for IP applications, where trunk and/or station cards are not