IP-PSTN Switch Testing for a large Telco

Need

• 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

Solution

• 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

Outcome

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