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Posted 30 August, 2026

Network Voice

Tata Consultancy Services
600001, TN, IN Full Time
Reference: 917de4cb020dc9d7

Job Description

Virtual Drive

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Exp- 4 to 6 yrs

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Must Have Skill- Network Voice Admin(Cisco UCM)

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Location:-Delhi/ chennai

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Technical Skills

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  • Strong knowledge of IP telephony and VoIP technologies
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  • Experience with SIP, H.323, RTP, SRTP, codecs (G.711, G.729, Opus, etc.)
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  • Hands-on experience with enterprise voice platforms (e.g., Cisco, Avaya, Microsoft Teams Voice, or equivalent)
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  • Solid understanding of networking fundamentals (TCP/IP, VLANs, QoS, DNS, DHCP)
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  • Experience with voice gateways, SBCs, and PSTN integration
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  • Familiarity with monitoring and troubleshooting tools
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Soft Skills

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  • Strong analytical and problem-solving skills
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  • Excellent communication and stakeholder management
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  • Ability to work independently and in cross-functional teams
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  • Good documentation and process-oriented mindset
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