• ESI-600 Comm. Server
• ESI-200 Comm. Server
• ESI-100 Comm. Server
• ESI IVX S Class
• NBX V3000
  • Scalable
  • Extensive Applications
  • Open Architecture
  • Simple to Administer, Simple to Use
  • High Availability
• NBX V5000
• NBX V7000

The no-risk communications solution

Real-time operating system (WindRiver VxWorks) is proven in mission-critical applications

Ensures system availability; works independently of the NOS; server or PC failures do not impact phone service; high reliability matches or exceeds that of traditional PBXs

3Com Ethernet Power Source*

Powers 3Com Ethernet devices via 10/100 Mbps LAN cabling, avoiding dependence on outlets and desktop power sources