Ribbon SBC
VDart, Inc.
Dice Job Match Score™
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Job Details
Skills
- Ribbon SBC
- SIP
- S"IP TRUNK"
- Troubleshooting
- RTP
Summary
Location: Jersey city, NJ(Onsite)
Contract
Experience: 4+ years overall (Strong UC experience)
Key Responsibilities
• L2/L3 support for Ribbon Session Border Controller (SBC) environments.
• Troubleshoot and resolve SIP trunk and interconnect issues:
o SIP signaling failures, registration issues, routing/policy issues, codec/DTMF mismatches, TLS/SRTP issues
o One-way/no audio, RTP anchoring, NAT/firewall traversal, interop issues between platforms (Cisco/Zoom/Carrier)
• Perform configuration and operational tasks (as applicable): routing, transformation/normalization, security policies, certificates, upgrades/patch coordination, and change validation.
• Analyze call traces/logs and provide SIP ladder/call flow analysis for escalations.
• Support change implementation, testing, rollback planning, and documentation/runbooks.
Must-Have Skills
• Strong hands-on experience with Ribbon SBC (configuration + troubleshooting).
• Excellent skills in SIP call flow analysis, packet/log trace analysis, and voice security basics (TLS/SRTP).
• Experience supporting carrier SIP trunks and working with multiple UC platforms.
- Dice Id: 10330808
- Position Id: 99828-5195-1786370625
- Posted 18 hours ago
Company Info
VDart, headquartered in Atlanta, GA, is a global leader in digital talent solutions and IT staffing, delivering top technology professionals to businesses worldwide. With a strong presence across North America, Europe and Asia, we specialize in helping organizations navigate complex technology landscapes with the right expertise.
Through a strategic, client-focused approach, we have placed over 20,000 professionals across key industries and advanced technology solutions. Whether placing top talent in cutting-edge roles or providing strategic digital workforce solutions, our network of 4,000 specialists across 13 countries is committed to excellence, agility and impact.
Backed by 18 years of industry experience, we go beyond staffing to build long-term partnerships that accelerate digital transformation and drive sustained growth. Whether you need a technology partner to fuel innovation or specialized workforce solutions to maintain a competitive edge, VDart delivers the right people, skills and mindset to create a lasting impact in a digital-first world.
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