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IP Telephony For Your Business

The award winning* UNIVERGE SV8500 is a powerful enterprise communications solution capable of supporting up to 16,000 endpoints in a single system. Reliable, scalable and energy-efficient, it is an advanced application server that supports voice, unified communications and mobility solutions for tens of thousands of users. Designed to easily and efficiently scale, the SV8500 meets the needs of the largest enterprises, supporting up to 192,000 ports in a networked environment.


NEC’s tradition of quality and reliability is reflected in the SV8500’s robust features. SV8500 Communications Servers maximize availability and ensure business continuity through a number of capabilities, including:

  • Component redundancy
  • IP fail-over for stations and trunking
  • Clustered survivability
  • Power failure transfer
  • Flash drive technology
  • Least-cost routing for self-healing networks
  • Advanced fault diagnosis
  • Error-correcting memory
  • End-to-end encryption
  • Support for a wide range of tools, including:
  • UNIVERGE Mobile Client
  • UNIVERGE IP and Digital Terminals (both desktop and wireless DECT)
  • NEC DT300 and DT700 Series phones
  • Desktop Gigabit Ethernet
  • Compatibility with UC for Business
  • Integration with Microsoft’s Office Communication Server.
  • Over 900 additional service features


  • Flexibility through open standards
  • New modular chassis and interface
  • Extensive voice and IP features
  • Complete interoperability with existing NEC systems