ibilities
Support testing new Business cases / Use cases on various network devices.

Proven expertise in building and implementing QA systems, test environments, processes, and tools like

Experience with automation
Experience with Red Hat Linux
Experience using databases
Experience with programming / scripting (C, Java, Python, Perl)
Expertise with VoIP Protocols SIP, SIP-I
Expertise with VoIP Media - RTP/SRTP/RTCP
Expertise with SIPP or similar test tool
Expertise with IXIA or similar test tools
Experience with Microsoft Teams, Cisco UCS/Webex, AVAYA, and other UCC platforms
Experience with Audio, Video, & Web Collaboration Solutions
Experience with OTT applications in a collaboration environment
Experience with PSTN architecture and routing practices
Experience with Ribbon/Sonus, Acme/Oracle, AudioCodes, Metaswitch, Enghouse aka Dialogic
Understanding of Virtualization platforms (RHEVM, VMware, OpenStack)
Understanding of Public, Private, and Hybrid cloud technologies es (AWS/Azure/Google/OpenStack)
Understanding of Layer 2 & Layer 3 network design and standards
Familiarity and understanding of Video (H.264, H.263, H.239, BFCP
Familiarity with H323 & SS7
Certifications (preferred not mandatory)
SSCA, CCNA, CCNP, etc.

Required Skills & Experience

B.E. / B. Tech. with at least 7-11 years of experience in the telecom domain, with strong hands on focus on enterprise voice and UCaaS solutions.

1a:T562,Tata Communications is a digital ecosystem enabler that powers today&#8217;s fast-growing digital economy. We enable the digital transformation of enterprises globally, including 300 of the Fortune 500. We carry around 30% of the world&#8217;s internet routes and connects businesses to 60% of the world&#8217;s cl

Manager - Business Collaboration