SIP PCAP Analysis
Open a packet capture in the viewer for SIP call-flow visualisation with errors and warnings in context. Sign in to get started.
Your PCAP stays on your device. Analysis runs locally in your browser; the file is not uploaded to our servers.
A free account is fine to get started.
Powerful Analysis Features
SIP Message Parsing
Extract and parse SIP requests and responses from packet captures
Call Correlation
Group related SIP messages into complete call flows
Timing Analysis
Show call duration and message timing for performance analysis
Participant Tracking
Identify all IP addresses involved in SIP communications
Supported File Formats
File Types
- Traditional PCAP format (.pcap, .cap)
- Ethernet frames with IPv4 packets
- TCP and UDP protocols
- Maximum file size: 10MB
- Files processed locally for privacy
Perfect For
Debugging
Troubleshoot SIP call failures and identify communication issues
Analysis
Analyze call patterns and performance metrics
Learning
Understand SIP protocols and call flows
Ready to analyze a PCAP?
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