4.21.0 (Nov 06, 2025)

4.21.0 (Nov 06, 2025)

Release Date: November 06, 2025
Version: 4.21.0

Analysis Insights BETA

  • AGL-617 Analysis Insights Usability Improvements - Implemented usability enhancements based on subject matter expert feedback sessions to streamline the capture insights workflow. This is a Beta feature that needs to be enabled on demand - not available by default.

  • AGL-88 Analysis Insights - Visual Highlighting - Enhanced the analysis interface with visual highlighting capabilities to help users quickly identify and focus on critical call flow issues and anomalies

  • AGL-607 Analysis Insights API Enhancement - Updated API endpoint to allow clients to select their preferred response data format for better integration flexibility

VoLTE & Call Analysis

Call Detection & Correlation

  • AGL-556 Mobile Switching Center Call Leg Detection - Improved detection of call legs originating from Mobile Switching Centers for more accurate end-to-end call tracing

  • AGL-619 SIP Announcement Dialog Correlation - Enhanced correlation logic for SIP Announcement dialogs in intra and inter-domain scenarios to improve call flow analysis accuracy

Network Element Resolution

  • AGL-559 IP Address Resolution Optimization - Improved handling of unresolved IP addresses through enhanced parser logic and static IP mapping capabilities

  • AGL-605 Fixed Network Element Resolution - Enhanced VoLTE Network Element resolution for fixed network components to provide complete call flow visibility

Diagnostics

  • AGL-517 Diameter Diagnostics Enhancement - Added missing diagnostics for DIAMETER_UNKNOWN_RULE_NAME and DIAMETER_RATING_GROUP_ERROR scenarios (ChRR status: INACTIVE) to provide comprehensive charging session analysis

User Interface & Experience

Filter Improvements

  • AGL-652 Network Planes Multi-Selection with Badge Indicators - Added multi-selection capability and badge indicators to Network Planes filters for more intuitive filtering and better visibility of active selections

Host Mapping

  • AGL-618 Host Mapping - Application Configuration - Import and Manual Entry - Fixed CSV header whitespace handling bug and restored manual entry option on the first plain page for improved data import flexibility

Bug Fixes

  • AGL-454 User Plane Pipeline Timeout - Resolved issue where user_plane processing stopped due to pipeline timeout errors

  • AGL-656 File Size Display Correction - Corrected file size display to show accurate values

  • AGL-659 Recommender Model Environment Fix - Resolved issue preventing recommender model execution in development environment

  • AGL-664 Backend Telemetry Error Resolution - Investigated and resolved telemetry errors to ensure accurate system monitoring


For questions or support regarding these changes, please contact your AGILITY support team.