Telephone Number

"We were looking for a single point of contact for our telecom service needs to handle our national footprint and supplement our corporate telecom department. Tandem Data is very responsive in getting our requests handled in a timely manner. I cannot imagine using another group after this experience."

M. Howsen, Director IT, Cross Point Funding

NEC Authorized Dealer

Have any questions?

Get answers to your questions using our information request form.

Related Pages

Request Information

For more information about this product, please submit the following form:

Name: *



Please call me

NEC Phone SystemsNEC Phone SystemsNEC Phone Systems

NEC SL2100

Smart Communications System

NEC SL 2100 VoIP Phone System

The versatile SL2100 Communications System can be operated as a highly cost-effecitve VoIP-enabled phone system, an easily expandable unified communications platform, or a reliable digital PBX with outstanding upgrade potential.

With much of the SL2100's advanced functionality already built into the system, the SL2100 reduces the need for extra hardware, delivering a highly functional telephone system with low running costs at an entry-level price.

These standard features enable your business to meet its need for mobility, security and connectivity, and help ensure that customer servive levels are kept at a maximum

The NEC SL2100 provides excellent reliability and value in a premisis-based system.

Key Features:

  • Premises-based
  • Smartphone SIP App
  • Mobile Extension
  • On-premises mobility
  • Low IT maintenance requirements
  • Built-in Audio Conferencing
  • VoIP Enabled
  • InUC – Built-in collaboration
  • Automatic Call Distribution (ACD)
  • Contact Center
  • Enhanced Voicemail
  • Music on Hold
  • Mobility / Remote / Home Office User Support
  • Auto Attendant
  • Audio Conferencing
  • Video Conferencing & Collaboration (license required)
  • Call Recording
  • E911
  • And more!