Why Kunshi? Get VOS3000 V2.1.8.05 From Kunshi Network.

kunshi VOS3000 Centralized and Decentralized Control, Flexible Billing, Extensive Compatibility, Routing Strategy, Real Time Alarm Value Added Service. Reliable Softswitch hosting since 2001

VOS3000 VoIP Operation Platform | The fastest growing VoIP softswitch

VOS3000 system is designed for VoIP operation by Kunshi. Used for audio, data and multimedia services control, connection management, protocol adaptation, address resolution, routing, authentication, billing and so on. Support international standard protocol: SIP and H323. Provide operation rate management, package management, account management, terminal management, gateway management, data query, data report, CDR analysis, cards management, alarm management, number management, system management and so on. Integrate extreme media proxy module, support millions phone card business. Under rigorously tested, stable, effective, safe and reliable.

VOS3000 is designed for small and medium scale carrier-class operations by Kunshi network in addition to providing Account Management, Rate Management, Package Management, Cards Management, Gateway Management, Phone Management, Softswitch Management, IVR Management, System Management, User Management, Data Query and Web Self-Service System.

The system also integrates add-on modules like the Caliing Card/Call Back Business System (support 6 million cards) and Extreme Media Proxy, for you to build a stable , reliable and high-performance operating system.

VOS3000 softswitch supports SIP/H323/SIP-H323, with capacity up to 5,000 simultaneous calls. After rigorous testing, the VOS3000 softswitch proves to be a stable and reliable high performance system.

Nowadays most of the VOIP operator committed to building a system with high stability cause communication is the basis of VOIP operation .While VOS3000 operation system can not solve the single point of failure caused by hardware or network . In this case , kunshi network provide hot-standby solution for customers with telecom-carrier-class performance solving the single failure effectively and enabling the business to be resumed as soon as possible. At the same time, data is the core ponent of VOIP operation, if data damaged will cause incalculable losses to customers, thus ,VOS3000 hot-standby solution provide a real-time backup mechanism to ensure data security. VOS3000 hot-standby solution consists of two VOS3000 systems and VOS3000 hot-standby module. Under normal conditions, business runs on the master server as data will be written in it ,meanwhile it will also be written to the slave server in real time. Furthermore ,hot-standby module support real-time verification and synchronization of two servers to ensure the data accuracy . At the same time, system will monitor the running status of the master server in real time. If system can not detect the active status of master server due to network or hardware issues services will be switched to the slave server.After the original master server recovers, it can be re-accessed as the slave server to rebuild hot-standby status again. There are two ways to deploy VOS3000 hot-standby solution : local hot-standby and remote hot-standby with automatic switching and manual switching. This paper is aimed to introduce the basic operation of VOS3000 hot-standby system, such as the principle, construction and switching mode.

VOS3000 support hot standby to ensure no single point of failure in the system. When masterserver failure, services can switch to slave server immediately.Support network traffic, CPU utilization, memory utilization, hard disk real-time monitoring,can find unusual situations rapidly.

High capacity

  • VOS3000 uses advanced asynchronous message bus
  • Support 5,000 simultaneous calls with media proxy
  • Support millions of accounts, 20,000 online SIP accounts

High stability

  • Support gateway route backup, if some gateways are broken, business will not be influenced
  • Support lock broken gateway automatically to improve call completing rate
  • Routing based on load balance

Power billing

  • Support real-time billing, prepaid and postpaid
  • Support 3 millon fee rates
  • Matching according to caller/callee prefix
  • Support section fee rate
  • Support bill precision 0.0000001

Multilevel agents

  • Support extend agents arbitrarily
  • Support billing for every level agent at the same time
  • Support private fee rate for agent
  • Support number unified management

Real-time control

  • Support real-time check softswitch status
  • Support real-time check online gateway and phone
  • Support real-time check current call
  • Support real-time check routing gateway quality

Easy to manage

  • Support filter, sort feature, quick access to accurate data
  • Support Import, Export feature, which is convient for save and recovery data
  • Support multiple view, which makes operator can look through lots of information at one time

Excellent compatibility

  • Support almost audio coding
  • Support H.261, H.263, H.264, VP8 etc video coding
  • Support fax: T38
  • Support DTMF: RFC2833, SIP INFO

Security

  • Login uses SHA512, RSA2048 encryption, storage uses AES128 encryption
  • Support system log, which records date, operator, IP, operations and etc
  • IP, MAC login limit and send inform E-mail automatically
  • Support setting different authority for different users

Abundant reports

  • Bill report: Revenue detail report, Gateway bill report, Account balance report etc
  • Clearing report: Clearing account detail report, Clearing gateway detail report, Acount clearing balance report
  • Analysis report: Mapping gateway analysis report, Routing gateway analysis report, Gateway area cross analysis report

Package management

  • Support rent period: Day, Month, Year, One time
  • Support minimum consumption and period rate
  • Support fee bonus duration and fee bonus money

Complete routing strategy

  • Routing according to LCR
  • Routing according to area priority
  • Routing according to gateway group
  • Routing according to preset proportion
  • Routing according to period
  • Routing balance automatically for the same priority

Abundant optional mode

  • Hot Standby
  • Web interface
  • IVR
  • IP PBX
  • Media transcode
  • Media sampling & record