VQanalyzer is a packet capture analysis and data visualization tool for Windows, Mac OS X and Linux. It is a portable software application that provides a convenient way to monitor and troubleshoot the performance of VoIP, videoconferencing and video streaming on the fly in any network environment.
- Imports common packet capture file formats (.cap, .pcap, .pcawebp)
- Identifies and analyzes VoIP, videoconferencing and video streaming sessions; automatically detects codecs and bitrates
- Decodes SIP signaling and analyzes individual video, voice and audio streams
- Reports per-stream QoE metrics including Mean Opinion Scores (MOS), QoS statistics and network traffic analysis / problem diagnosis
- Intuitive, user-friendly dashboard interface with time-series charts - no learning curve
- Works in offline mode with no Internet/network connection required
VQanalyzer Key Features
High-Speed Analytics
No waiting around - VQanalyzer quickly and efficiently reads packet capture files, identifies call sessions, signaling and media streams, measures network performance levels and generates rich analytics within seconds.
Full Visibility into User QoE
Mean Opinion Score (MOS) charts for video, voice and audio provide immediate insight into user quality of experience over time. Easily correlate QoE levels with network performance analytics to pinpoint the root cause of quality problems.
Ease of Use
VQanalyzer is a powerful tool that generates a wealth of detailed information, but it isn't difficult to use. Its chart-based user interface is straightforward and easy to navigate, whether you're a technical pro or a novice.
In-Depth Network Diagnostics
Provides a complete view of network health including packet rate/volume, packet loss, jitter, delay, overall network congestion and protocol-specific packet metrics (RTP, TCP, ICMP...)
Signaling Analysis
Decodes unencrypted SIP and reports signaling sequences on an interactive call ladder diagram. View the source/destination, timestamp and full content of any SIP message with one click.
CSV Export
Export analytics as a comma-separated value (CSV) file that can be read with a spreadsheet application or integrated with external management systems.
VQanalyzer Screenshots
Click to view example screens from VQanalyzer's graphical user interface.
