Expertise in SIP, H323, RTP protocol testing. Expertise in testing Video/Audio codecs like G.711, G.729, HDTV (MPEG-2, 4). Expertise in Wireshark for the call signaling flow analysis for debugging issues. Usage of Sipp & SIP Inspector tools for simulating sip messages. Expertise in writing Test Scenarios and Test cases for Multimedia Applications depending on the product requirement. Expertise in Executing the Sanity, Functional, Performance and Regression Scenarios of Multimedia application and Tracking Bug Reports using Bug tracking Tool. Root Cause analysis of Customer issues and technically helping the Support Team and providing feedback to Development team to resolve those issues. Do Conduct Training for SIP, H323 protocols. Expertise in STLC, Writing test cases and executing them. Exposure to Test Cases Review & Traceability Matrix. Expertise in protocol testing 1588PTP, RFC2544, EBERT, ESAM, TCP Throughput. Active Scrum Master. Execute Selenium (Automation Tool) Scripts.