The SL2100 Communications System: Built-in Brilliance!

The way we do business and the way we communicate is changing rapidly. Mobility has become the norm. Customer expectations have soared and budgets have shrunk. The SL2100 galvanizes your team. In turn, it creates a positive customer experience that generates repeat business.

It’s highly cost effective because there’s more built-in. With VoIP capabilities, it puts Unified Communications within reach of small businesses or it can be used as a resilient TDM solution with future-proof upgrade potential. It also presents considerable savings and functionality over and above alternative hosted solutions.

Your business can’t afford downtime and nor can your communications. The SL2100 provides a reliable, ‘always on’ solution. There’s less hardware, less licenses and less maintenance to worry about.

Benefits of the NEC SL2100

MORE VALUE FOR YOUR MONEY – Powerful communications with a small business price tag

EASY TO USE – Handsets and applications include shortcuts that speed up working processes

KEEP CONNECTED – Never miss a thing with your mobile device connected to your office number

SAFETY FIRST – Quickly direct first responders by knowing which user dialed 911

Ask about our hands-on demo and free, no-obligation quote on any NEC phone system.

​​NEC SL1100 – A solution for any business

The NEC SL1100 system is a best in class solution and one of the top selling systems on the market today! Loaded with features and a five-year warranty, if you want a quality product at a price that’s hard to beat then the NEC SL1100 is for you.

Due to the LAN port on the CPU card and the VoIP daughter board make set-up and high-speed remote maintenance service a breeze! Through your ISP, program changes can be done quickly and effeciently, saving YOU $$$$ on on-site labor and travel costs.


  • Digital, Analog, VoIP and SIP options available on one platform
  • No annual fees for service, licenses, firmware or software updates
  • Combined maximum of 112 Stations ports
  • 32 IP Trunks (SIP/H.323)
  • Maximum of 96 Digital Stations ports
  • Maximum of 80 Analog Station ports
  • Maximum of 64 IP Station ports
  • Maximum of 48 Analog Trunks
  • In-Mail mailbox up to 128 mailboxes
  • SL Net Trunk/Station port capacity up to 256 total ports
  • Seamlessly network up to five locations together with centralized voicemail

Install SL1100 IP keysets on-premise in a managed network or off-site in a remote office. These feature-rich IP keysets offer the same features as their digital counterparts, have full duplex speaker phones, and are quick to set up in an IP environment. Compliant third-party SIP phones, soft phones, and Analog Telephone Adapters (ATAs) are also supported.

NEC SL1100 
NEC DSX & Intramail 
NEC DSX  Residential 
Engenius DuraFon 1X
Engenius DuraFon Pro 

Engenius FreeStyl1 

Loop Communications gives you…

Professional on-hold messages by:
Jim King Ad Venture

These messages can be loaded easily into NEC phone systems giving your customers professional on-hold music and information. No additional hardware or wiring needed.   Click here for a sample.