Voice network engineer

1 day ago


Delhi, India Tata Consultancy Services Full time
SN
Required Information
Details
Role Network - Voice Engineer
Required Technical Skill Set-ORACLE SBC (Session Border Controller)
Desired Experience Range-7-12years
Location of Requirement Chennai
Desired Competencies (Technical/Behavioral Competency)
Must-Have
(Ideally should not be more than 2-4)
Knowledge of network protocol such as TCP/ IP / DNS and Collaborate with network architects to design and implement SBC related network changes, resolve complex SBC related Issues.
Collaborate with network architect to ensure seamless integration with SIP-based service load balance and firewall Knowledge of networking protocol SIP, Voip RTP
Familiar with monitoring tools Wire shark Oracle enterprise Manager
Deployment & Configuration :
Install, configure and Maintain Oracle SBC, Hardware and software support
SIP Traffic for voice, video and messaging services
Configure SIP routing, security profiles and call admission control policies
Implement and Manage SBC Feature such as Nat Traversal trans coding
Monitoring & Troubleshooting:
Monitor SBC health Performance metric and traffic statistics using Oracle SBC monitoring Tools
Troubleshoot related to SBC including latency packet loss and SIP signaling problem
Work with cross functional teams to investigate and resolve complex service disruption or Faults impacting voice or video traffic
Security& Compliance:
Implement security measures such as firewall policies secure SIP, encryption and secure tunneling to protect the network infrastructure security including protection against fraud toll fraud and denial of service
Vendor Management :
Working with vendors to procure voice communication equipment, software licenses, and support services. This includes evaluating and recommending new technologies to enhance voice communication capabilities.
Must be ready to Support with 24x7 operations (Rotational Shifts)
Good-to-Have
Minimum of 3+ years’ experience in networking domain
Voice or SDWAN certification would be added advantage

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