IP-PSTN Switch Testing for a large Telco

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  • IP-PSTN Switch Testing for a large Telco


  • Test multiple interfaces simultaneously and create real time Test scenarios
  • Ensure end-customer satisfaction, by ensuring defect free release
  • Manage multiple vendor support in Onshore-Offshore model
  • Code coverage Testing – User and Kernel mode
  • Test Script Development


  • Simulation of test condition with different testing tools.
  • Use of multiple instances of freeware Test tool to generate load condition
  • Deployed Domain and Testing experts for quick knowledge ramp up
  • Completed Test coverage for End-to-End Testing in UAT Environment


  • Achieved 80% Test coverage
  • Identified dead code that helped in reducing software size
  • Voice Quality Testing using test tool
  • High quality release

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