VoIP solutions architect with 13 years of experience for tier-1 and tier-2 telecom operators. Specializes in softswitch architecture, multi-tenant PBX, SIP routing, billing, and WebRTC. Leads custom development projects on the DooxSwitch platform for operators in Europe and CIS.
An examination of the architectural challenges of integrating STIR/SHAKEN into heterogeneous networks, focusing on latency management and certificate governance...
An overview of modern methods for protecting voice networks from fraud using RFC 8224 standards, the STIR/SHAKEN framework, and ODA open architecture....
An analysis of mobile number portability (MNP) routing evolution in telecom networks: from legacy SS7/Diameter protocols to modern API-first solutions....
An overview of key vulnerabilities in SS7, Diameter, and SIP signaling protocols, and architectural solutions to protect corporate telecom networks....
An overview of key vulnerabilities in SS7 and Diameter protocols, an analysis of IRSF and Wangiri fraud schemes, and telecom network defense technologies....
An overview of STIR/SHAKEN standards to combat Caller ID spoofing, call attestation levels, and the challenges of modernizing carrier voice networks....
An overview of the telecom industry's transition to autonomous networks based on ODA and 5G Standalone standards, and the role of AI in security....
An overview of modern approaches to legacy BSS/OSS modernization in telecom using ODA, SBA standards, and the Strangler Fig strategy....
An overview of architectural solutions for telecom fraud protection, RFC 8224 implementation, and secure ODA-based AI agent integration....
An analysis of SS7 and Diameter vulnerabilities in hybrid networks, threats to 5G, and architectural solutions for protecting telecom infrastructure....
An analysis of modern telecom fraud prevention methods through real-time integration of Softswitch, billing, and anti-fraud systems....
Analyzing mobile number portability (MNP) challenges in 5G transitions and shifting from legacy systems to cloud-native, API-first architectures....
An overview of telecom operators transitioning from monolithic billing to modular, API-first architecture to support 5G and prevent fraud....
An overview of modern voice network fraud protection, MNP and LCR integration, and the implementation of the RFC 8224 standard for call verification....
