SIP voice quality project I worked on when I was thumb twiddling this Spring. Do with it what you please:
https://github.com/TerryHowe/SIP-Voice-Quality-Report-Reaper README: The SIP Voice Quality Report Reaper sniffs RTCP and RTP packets and generates SIP PUBLISH messages with voice quality reports. It does this in accordance with the following RFC: http://www.rfc-editor.org/rfc/rfc6035.txt The tool is designed to sniff packets on a network and generate voice quality reports most likely to another network. The advantage of using the mode where RTP packets are sniffed is most devices don't support voice quality reports and the Reaper can be used to analyze a segment of the network so that fingers can be pointed. There is a shell script to generate an installable deb file and it has been tested on some Ubuntu distros. In order to work properly, the RTP voice packets and the SIP signalling packets must be on the same network. The tool is written in Java with some C code to customize tcpdump so that it can be used as a Berkeley Packet Filter for the Reaper. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
