https://github.com/voipmonitor/sniffer

VoIPmonitor sniffer sources
https://github.com/voipmonitor/sniffer

Last synced: 3 months ago
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VoIPmonitor sniffer sources

• Host: GitHub
• URL: https://github.com/voipmonitor/sniffer
• Owner: voipmonitor
• Created: 2014-03-24T08:57:35.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2024-11-19T12:48:53.000Z (3 months ago)
• Last Synced: 2024-11-19T13:47:36.884Z (3 months ago)
• Language: C++
• Size: 33.7 MB
• Stars: 235
• Watchers: 28
• Forks: 108
• Open Issues: 19
• Metadata Files:
  • Readme: README.md
  • Changelog: ChangeLog

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README

        
# What is VoIPmonitor

VoIPmonitor is open source live network packet sniffer which analyze SIP 

and RTP protocol. It can run as daemon or analyzes already captured pcap 

files. For each detected VoIP call voipmonitor calculates statistics about 

loss, burstiness, latency and predicts MOS (Meaning Opinion Score) according 

to ITU-T G.107 E-model. These statistics are saved to MySQL database and each 

call is saved as pcap dump. Web PHP application (it is not part of open 

source sniffer) filters data from database and graphs latency and loss 

distribution. Voipmonitor also detects improperly terminated calls when 

BYE or OK was not seen. To accuratly transform latency to loss packets, 

voipmonitor simulates fixed and adaptive jitterbuffer.

## Key features

- Fast C++ SIP/RTP packet analyzer

- Predicts MOS-LQE score according to ITU-T G.107 E-model

- Detailed delay/loss statistics stored to MySQL

- Each call is saved as standalone pcap file

- Call recorder

## Sponsors and contributors

- Telephonic http://telephonic.ca

* init script, configuration file

## Installation

Check README_*.md

.