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How is performance & What are main functions/features of VOS Switch?


  • Maximum number of PSTN Card: 10,000,000
  • Activate account number: 100,000
  • The number of calls at the same time:>= 8,000 (forward signaling)
  • Media forwarding capacity of one server:>= 2000 (100Mbps bandwidth limit)
  • The number of IVR access at the same time: 2,000
  • Call processing per second:>= 500CPS


  • SIP/H323, SIP <-> H323, H323<->SIP
  • Least cost routing (LCR)
  • Real-time monitoring for Call Performance
  • Add the phone area code automatically
  • Multi-gateway encryption standard
  • Excellent compatibility
  • For VoIP operators
  • Softswitch platform Control
  • Support voice, fax and video calls
  • Overload protection,load balancing, redundancy backup mechanism
  • Card management business,achieve millions of global cards business model with IVR
  • Efficient media access transponder modules, media forwarding up to 4000 concurrent calls
  • Value-added business expansion

  • Carrier-class VoIP operators
  • Millions of global cards business system
  • Call Center,IP Enterprise PBX and other value-added services platform
  • VoIP voice network construction and value-added business applications for Large Enterprise customers


  • Rate sheet managment
  • Customer management
  • Routing gateway management
  • Profit management
  • Reseller management
  • Phone account managment (Retails)
  • Softswitch management
  • CDR management
  • Report management
  • Card management
  • Current calls management (Monitoring)
  • Online (registered) devices managament
  • Package management
  • Origination/Termination gateway settings
  • Customer selfservice portal ( CDR, payments...)
  • ....

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