POT Consults Llp seeks a Lead Voice Infrastructure Engineer to architect and scale a global wholesale VoIP platform. You will be the technical authority for SIP, SBCs, and LCR, guiding on-call escalation and performance optimization across multiple data centers.
Ideal candidates bring 10+ years in wholesale telecom, deep SIP/media protocol expertise, and hands‑on experience with Kamailio/OpenSIPS and carrier switches. This is a senior, architecture‑driven role with global scope.
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