NEC SL2100 VoIP Phone Systems for Small & Medium Business

NEC SL2100 is built with small business in mind and comes packed with features. These features run on the system so there is no need to purchase additional servers or expensive operating systems.

The Univerge SL2100 is highly cost effective because there are more built-in features. Putting UC within reach of small business, with VoIP and a complete Unified Communications (UC) client available right from your web browser.

Launch Video Conferencing with voice and screen sharing from a WebRTC supported browser from your desktop without any additional hardware.

SL2100 Specifications and Data Sheets

nec sl2100 voip phone system


Powerful communications with a small business price tag

Integrated Unified Communications enhances productivity and collaboration

Multi-party audio and web conferencing with staff, partners and clients

Scaleable solution to grow with your business

Intuitive applications and features that are easy to use

Toll fraud guard helps protect from unauthorised access to your system

NEC SL2100 Telephone Systems Newcastle


  • Unified messaging
  • Music on hold
  • Mobility / BYOD / home-working
  • Auto-Attendant
  • Audio conferencing
  • Video conferencing & collaboration (licence required)
  • Mobile apps for iOS and Android
  • Plus more!


  • Expandable to a maximum of 24 Digital or 112 IP extensions
  • PSTN, Basic Rate ISDN, Primary Rate ISDN and SIP trunks
  • WebRTC video conferencing and collaboration
  • Toll fraud guard
  • Automated attendant
  • 16 port voicemail with email notification
  • Up to 32 audio conference participants in 4 concurrent conferences (Max 16 parties per conference)

  • Door phone / remotely open door
  • 12 or 24 key terminals with headset connection
  • Mobile application for iOS / Android
  • Simple installation
  • Music on hold and background music
  • Mobile extension
  • Hotel/Motel features
  • UC client
  • Softphone


NEC SL2100 12 Button Telephone


12 Button traditional digital handset multiline terminal with LCD display

NEC SL2100 24 Button Telephone


24 Button traditional digital handset multiline terminal with LCD display

NEC SL2100 IP Telephone


Multiline Terminal (Gigabit IP) with 8 Keys and DESI-Less display

NEC DT400 24 Button Telephone

DTZ-24D-3A(BK) Tel

24 Button traditional digital handset multiline terminal with LCD display

InUC Web Conferencing

InUC also offers the ability for your employees to hold engaging video conferencing, collaboration and document sharing sessions with other employees or people outside your organisation, like your customers and business partners.

Utilising WebRTC (Real-Time Communications), InUC provides highly cost-effective video and collaboration working seamlessly within your IT environment.