Modernizing SIP routing: protecting softswitches from fraud
Protecting operator voice traffic from fraud and spoofing by transitioning to component-based architecture and implementing cryptographic call validation.
Anton Marrero 6 min read
CONTROLLED FINANCE
VoIP
Practical guidance on management accounting, budgeting, treasury, period close, financial controls and evidence-based AI.
Choose a topic
15 publications
Anton Marrero 6 min read
MNP routing in modern networks: from legacy signaling to API-first architecture
Network evolution toward 5G and cloud architectures requires rethinking MNP routing. Discover how to transition from monolithic systems to modular, API-first solutions for efficient number portability.
Serhiy Balashuk 6 min read
Protecting telecom networks from signaling fraud: SS7, Diameter, and SIP security architecture
An analysis of signaling protocol vulnerabilities and methods for building architectural defenses against fraud in telecommunications networks.
Mykhailo Vyhovsky 8 min read
Signaling security and anti-fraud in operator networks
An overview of securing SS7 and Diameter signaling protocols. How telecom operators can counter IRSF and Wangiri fraud schemes to ensure network integrity.
Anton Marrero 8 min read
Contact centers and customer service in telecom
Telecom contact center architecture requires updates to address fraud risks. We explore integrating AI agents, omnichannel strategies, and VoIP security.
Mykhailo Vyhovsky 7 min read
Anti-fraud in telecom: integrating billing and softswitch
How to build low-latency integration of the signaling core, billing, and anti-fraud systems to block IRSF and other fraud in real time.
Serhiy Balashuk 7 min read
Architecture of carrier SIP routing: protecting voice cores from fraud
We examine carrier SIP routing architecture and methods for protecting voice cores from fraud by integrating MNP, billing systems, and cryptographic verification.
Serhiy Balashuk 6 min read
AI voicebots in telecom: balancing efficiency and customer trust
AI voicebots in telecom contact centers enhance efficiency but require a balance between automation and customer trust.
Yuriy Syvytsky 7 min read
AI Act compliance for AI communications in telecom
Telecom operators must proactively prepare data and enhance cybersecurity to comply with the EU's AI Act, minimizing fraud risks.
Anton Marrero 7 min read
Telecom fraud in 2027: integrating antifraud with billing and softswitch
Integrating antifraud systems with billing and softswitch is crucial for telecom operators in 2027 to effectively combat fraud.
Anton Marrero 6 min read
AI Act and the future of communications: challenges for VoIP and contact centers
The AI Act is changing the game for telecom operators. How to prepare VoIP and contact center data and architecture for new regulatory requirements and current challenges.
Yuriy Syvytsky 6 min read