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| Job Location | Bangalore |
| Education | Not Mentioned |
| Salary | Not Disclosed |
| Industry | IT - Software |
| Functional Area | General / Other Software |
| EmploymentType | Full-time |
About Ribbon:Ribbon Communications is a company with two decades of leadership in real - time communications. Built on world class technology and intellectual property , the company delivers intelligent , secure , embedded real - time communications for today s world. The company transforms fixed , mobile and enterprise networks from legacy environments to secure IP and cloud - based architectures , enabling highly productive communications for consumers and businesses. With 64 locations in 27 countries around the globe , the company s innovative , market - leading portfolio empowers service providers and enterprises with rapid service creation in a fully virtualized environment. The company s Kandy Communications Platform as a Service (CPaaS) delivers a comprehensive set of advanced embedded communications capabilities that enables this transformation. To learn more , visit ribboncommunications.com.Position Summary:Responsibilities - - - - - - - - - - - - - - - - Understanding customer - specific test scenarios catering to various deployments , high level diagrams & call flows. Hands - on expertise in QA telecom testing.Test execution at functional & performance level.Defect analysis & defect verification.Automation of test scenarios & regression.Experience and Skills:Skills - - - - - - Telecom Testing Experience (2 - 5) years.Should have strong domain understanding in testing multiple VoIP products / solutions involving Soft - switches , Media Gateways , VoIP based application servers , SBCs etc.Exposure to certain level of load & stress tests. Good understanding & exposure to VoIP technologies.Fair understanding on TDM world. Hands - on expertise on Linux / Solaris platform.Exposure to various access devices & phones from Polycom , Yealink , Cisco , Avaya etc.In - depth knowledge of SIP framework , services and functionalities.Good understanding in RTP , SDP , UDP , TCP , DNS , Networking & Cloud architecture. Should have hands - on expertise on various VoIP & TDM based testing tools like SIPp , Navtel , Spectra2.Should have hands - on expertise in working with network analyzers like Wireshark & TCPDump.Hands - on knowledge including automation on scripting areas like PERL , Python , Shell etc.In - depth technical problem solving capabilities.,
Keyskills :
verificationuvm designfailure analysis testing tools test scenariostest execution med