4.5.1 (Apr 24, 2025)

Release Date: Apr 24, 2025

🔍 Analysis & Monitoring

Service & Model Enhancements

• SDAA-13041 Enhanced 4G-5G connectivity correlation for improved service analysis

• SDAA-13254 Improved Rx intercorrelation with UE IPs matching modifications

• SDAA-12866 Finalized HTTP/2 parser refactoring for improved performance and reliability

• SDAA-13042 Added support for "break-in" as access network

• SDAA-13294 Enhanced SBC IP detection from host mapping

• SDAA-13378 Fixed SBC IP detection in production environments

Network Planes View (SDAA-9145)

• SDAA-13290 Fixed procedure display on network planes cards to match correlated table data

• SDAA-13253 Updated KPI name to "Mean Opinion Score - MOS" for clarity

🧩 Intent Based Diagnostics

Scenario Authoring Capability (SDAA-12185)

• SDAA-12311 Added capability to create and edit scenarios using existing steps

• SDAA-13299 Implemented user-friendly Scenario Authoring UI

Framework & Steps Standardization (SDAA-12460)

• SDAA-13172 Fixed IBD scenario issues with rating group detection and trigger type assertion

Scenarios

• SDAA-12901 Implemented end-to-end charging session handling for 5G data APN with initial, update, and termination capabilities

• SDAA-12951 Added VoWiFi call scenario with IMS PDN and dedicated bearer setup for normal subscribers

🐛 Bug Fixes

Network Element Discovery

• SDAA-13331 Resolved VoLTE unresolved network elements issue

• SDAA-13369 Fixed ISCSCF detection during NE discovery