nec sl1000

NEC SL1000 Smart Communication Server

NEC SL1000 (replaced by NEC SL2100) smart communication server is an IP enabled intelligent hybrid system. It is designed to accommodate small and medium enterprise (SME). It is the most cost effective and affordable for expanding small and medium businesses. The basic system is equipped with 4 trunk lines 8 extensions and expandable up to 48 trunk lines 128 extensions.

The intelligent hybrid extension ports auto detect, plug and play either a digital phone or a single line phone is connected. In addition, NEC door phone can also be connected to a hybrid extension port without additional investment of door phone interface card.

Hybrid Concept

SL1000 provides Hybrid ports, realizing seamless integration of multi-line terminal, single line telephones, facsimiles, and more without complex settings.

Scalable Architecture

SL1000 starts from 4 trunk lines and 8 extensions scales up to 128 extensions (230 ports). The system is Flexible to suit any changing demands of communication infrastructure

System Capacities

Main   Cabinet

2      Cabinets

3     Cabinets

4  Cabinets

Analogue Exchange Lines      16       32     48     48
ISDN BRI Channels      12       24     36     36
Analogue/Digital Extensions      32       64     96     128
IP Extensions (V.2.0)      16       16     16     16


  • Room monitoring from outside
  • Warning Message during night mode
  • Remote Inspection, with auto-emergency call
  • Sensor Connectivity with auto-emergency call and warning message sending
  • Built-In Auto Answer
  • (Standby mode) during night mode
  • TDM/IP Coverage
  • ISDN Compatibility
  • Voice Mail Integration
  • Paging Announcement
  • Programmable Function Keys

IP Telephony


NEC SL1000 is ready with the capability of VoIP (Voice over IP) trend, or for possible change in the future for both H.323 and standard SIP (Session Initiation Protocol) trunks and extensions.

NEC SL1000 IP Phone - IP4WW-24TIXH-C-TEL

Feature Rich IP Terminal

NEC SL1000 provides 24-key IP terminal, having the same usage as a multiline terminal in the office IP environment. And this IP terminal can be located out of office as Remote Extension.

Office / Home Guard functions which provide an auto warning message and alarm sensor support upon being triggered. Also Mobile Extension feature provides “Mobility”.