Expert

Ihor Savchuk

Integration Expert

Integration Expert at Ukrconsult. Focuses on architecture, integration, data, process and automation in transport and logistics and contributes to expert materials within the relevant practice.

21 articles System Integration & Data IoT & Industrial Automation

Publications

Articles with this expert’s comment

Telecom 15.07.2026

Modernizing SIP routing: protecting softswitches from fraud

Protecting operator voice traffic from fraud and spoofing by transitioning to component-based architecture and implementing cryptographic ca...

5 min read Read more →

Telecom 14.07.2026

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 m...

6 min read Read more →

Telecom 14.07.2026

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 networ...

7 min read Read more →

Telecom 13.07.2026

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 net...

7 min read Read more →

Telecom 12.07.2026

Caller ID authentication: implementing STIR/SHAKEN and securing voice cores

An analysis of the STIR/SHAKEN architecture for preventing spoofing. We examine the steps for modernizing SIP networks and implementing cryp...

6 min read Read more →

Telecom 12.07.2026

Autonomous networks by 2027: telecom architectural shift to AI, ODA, and 5G Core

Transitioning from monolithic BSS/OSS to modular ODA and 5G service-oriented architectures is a prerequisite for enabling AI and launching a...

6 min read Read more →

Telecom 12.07.2026

Modernizing legacy telecom systems: a phased cloud-native transition

A practical guide to telecom modernization: breaking down BSS/OSS monoliths, securing legacy signaling protocols, and transitioning to ODA a...

6 min read Read more →

Telecom 12.07.2026

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 V...

7 min read Read more →

Telecom 12.07.2026

Signaling security in telecom: from hybrid threats to 5G architecture

The transition to 5G does not eliminate signaling security threats. Coexistence with legacy protocols like SS7 and Diameter requires end-to-...

7 min read Read more →

Telecom 12.07.2026

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....

6 min read Read more →

Telecom 12.07.2026

MNP and routing: architectural challenges of 5G

Transitioning from monolithic BSS/OSS to API-first architectures is critical for MNP routing speed, signaling interface protection, and frau...

6 min read Read more →

Telecom 12.07.2026

Telecom billing: rating, mediation, and BSS integration

How to integrate legacy billing systems with 5G cloud cores, minimize fraud losses, and transition to modular architecture based on TM Forum...

7 min read Read more →