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Spirent KB Article
Doc ID: NWS10427
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Announcing Spirent VisionWorks Release 22.4
Description
VisionWorks Release: 22.4
End-to-end service assurance is critical to proactively identify issues that impact customer experience (CX). In a time of increasing network and service complexity, service assurance must not only focus on fault monitoring and performance management but also provide end-to-end visibility. An optimal assurance solution must rely on analytics to build tight, cross-correlated models for network and service data. Having a single platform to provide customers a 360-degree view is critical in being able to correlate and provide proactive fault isolation across the entire network.
VisionWorks 22.4 extends Spirent’s active assurance capabilities across the entire network and across all network domains. The newly introduced features will help new and existing customers as they evolve their network as part of their 5G strategy.
Release
22.4
Key New Features
Mobile Core Active Emulation Enhancements
RTP latency KPIs are now available for WebRTC tests
RTP audio bridging is now available for non E911 MME nodal voice tests. This feature enables subjective audio assessment of conversations between two parties
Early media is now supported in SIP supplementary services, expanding coverage for voice test cases that use early media
Improved the scalability and usability of E911 Compliance tests
OTA Enhancements
eSIMs are now supported for OTA tests using tDTA/ E10
E5 Quectel Modem Support of External Apps has been validated for Ubuntu 20
Real Time Text (RTT) calls are now available for tDTA/ E10
Transport Test Agent Enhancements
Packet capture support to examine network traffic via PCAP files for offline analysis
UI support for additional probe commands for troubleshooting and health checks
Support for multiple VLANs within a single Y.1731 test and support for 1000 target endpoints in pass-through mode
KPI Segmentation Enhancements
Dashboard improvements
Improved topology visualization
Helpful tooltips for ease of use
Advanced Backhaul Use Case Enhancements
KPI Segmentation and Dual Homing added as standard features
Fault Isolation Module Enhancements
Origin setting in the fault isolation workflow
New fault isolation statuses
Additional AND / OR logic
Support for fault isolation alerts throughout Analytics dashboard
Improved organization of sessions
User Defined Report Enhancements
Support for graphs
Use case filters
Minute in hour scheduling
Usability Enhancements
Kafka bus updates have been made to include results of individual tests, tool health, and VW Analytics KPIs
User selection of topology icon for display of network based on location
Improved enable/disable stream controls for performance monitorin
Improvements to search function for PM Targets UI
Stream detail display of service id, service level, and location
Improved filtering of client/server test sessions by VTA
Displaying μs (micro-seconds) where applicable
Topology widget expand/collapse
Increase to 20 the number of breakdown streams
Product Webpage
https://www.spirent.com/products/service-assurance-5g-cloud-sd-wan-ethernet-visionworks
Software Availability
To upgrade to the latest version of VisionWorks, contact your Spirent representative or our
global support team
.
Version
3.0
Publish Date
2022-12-16
Categories
Product : VW-TSA,CEM,VW Controller Virtual,VW Analytics MSA,VisionWorks VTA,VW Controller PM Classic,VW Controller T&D Classic,VisionWorks Probe,VW Analytics CEA,VW Analytics CEM
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