Job Openings for the position of Asst. Manager – Voice Platform engineering in Tata Communications Ltd
Job Details :
Job Position : Asst. Manager – Voice Platform engineering
Company Name : Tata Communications Ltd
Experience : 2 to 7 Yrs
Location : pune
Skills : ul,isp,wan
Category : Telecom / ISP Jobs
Educational Qualification :
Job Description :
– Design, configure, verify components of the infrastructure supporting Voice services (SBC, soft switches etc.)
– Proactive review of ongoing services and implementation of enhancements to existing infrastructure
– Support key engagements with customers (e.g. proof of concept/demo/trials etc.)
– Provide SIP expertise in debugging problems for critical customer issues that get escalated by service assurance teams
– Provide relevant documentation and necessary support to operations team in configuring network hardware and software to meet engineering s specifications.
– Support operations in resolution of production issues (Tier 4 support)
– B.E. / B. Tech. with at least 5-7 years of experience in telecom domain with focus on SIP
– 2 yrs.+ Operations / support experience in a Telecom Service Provider
– Experience in troubleshooting complex application as well as network issues and working under pressure in a customer facing role
– Technical
– Experience with vendors Architectures, designs, and components from Sonus (Ribbon), Audio Codes, Genband, Acme, ZTE, Nokia, Huawei, etc.
– Good knowledge of IMS & NGN networks
– Designing, configuring, and optimizing networks for VoIP solutions,
– Understanding of Global service offerings such as SIP Trunking, Audio and Video Conferencing and IP Telephony architectures
– Expertise with VoIP/TDM Protocols/Technologies SIP, MEGACO, SS7, SIGTRAN, Diameter, TCP/IP, RTP , Wireshark
– SIP, MEGACO, SS7, SIGTRAN, Diameter, TCP/IP, RTP , Wireshark
– Experience in Cloud services, and understanding of Virtualization functions, protocols, technologies
– Voice traffic KPI
– SIP, MEGACO, SS7, SIGTRAN, Diameter, TCP/IP, RTP , Wireshark
– Basic understanding of NAT/FW traversal and security methodologies
– Basic understanding of Microsoft O365, Skype for Business, federation concepts
– Basic understanding of Layer 2/3 network design and standards, including Ethernet WAN technologies
– Knowledge about ILD & NLD & ISP license
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– Behavioral
– Excellent written and verbal communications.
– Ability to work effectively under pressure
– Strong analytical, troubleshooting & time management skills.
– Strong willingness to learn concepts outside area of expertise
Contact Details :
Company Name: Tata Communications Ltd
Company Description: Tata Communications is operating at a pivotal moment in the evolution of human activity – the so-called ‘Fourth Industrial Revolution’. As a leading provider of global digital infrastructure services, the company provides the integrated, globally managed tech solutions that underpin the fast-growing digital economy.
Job Posted On : 2019-05-15
Note : Above Job position will be valid for 1 Month after job Posted date.