VoNR Engineer
Amdocs Inc
Contract Saint Louis , Missouri, United States Posted 6 months ago
About Position
VoNR Engineer (Contract)
$55.00 / Hourly
Saint Louis , Missouri, United States
VoNR Engineer
Contract Saint Louis , Missouri, United States Posted 6 months ago
Description
Deep understanding of VoNR (5G SA) technology, including signaling flow and Layer 3 (L3) concepts.
Experience in RTT gap analysis across multiple streams, including different stream types, one-way, and inter-step RTT.
Proficiency with the Rad COM ACE tool for issue tracing.
Expertise in analyzing traces and call flows using logs and the Rad COM ACE tool.
Ability to investigate VoNR call drops under good RF conditions, specifically drops or RTP gaps at signal strengths greater than -95 dBm.
Experience addressing major VoNR issues such as protocol discrepancies and bugs between core networks and OEMs.
Hands-on experience in KPI analysis of the Nokia Core network.
Skills in VoNR troubleshooting and call flow analysis.
Knowledge of Mavenir IMS protocols.
In-depth expertise in protocol analysis and debugging.
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