Sipp tool usage

Then you can use this tool. Sipp is a performance testing tool for the SIP protocol. Sipp can be used to test real SIP equipments and very useful to emulate thousands of user agents calling your SIP system. Download the stable version of Sipp sipp-xxx. Uncompress the tarball file tar zxvf sipp-xxx. You can control the number of calls scenario that are started per second.

This allows you to have n calls every m milliseconds by using -r n -rp m. Sending unsolicited talk event if supported: causing call to be answered to phone 31 Call is not answered. SIP digest leak is a SIP phone vulnerability that allows attacker to get digest response from a phone and use it to guess password using brute-force method described first on enablesecurity.

Here are required steps:. Assuming that username and realm are known attacker can now use brute-force method to guess user password. If you ever had to make high-load call or even single-call tests with G. Obviously pjsua would be good choice, but it require downloading DirectX SDK, Intel Performance Primitives package and rebuilding from sources, so it would take few hours to get working binary. Here is. This is actually recorded connection with some voice mail system.

Included scenario is UAC call, to get credible load test results you can call i. Default is a random free port chosen by the system. If the -rp option is used, the call rate is calculated with the period in ms given by the user. Default is 1 second. This allows you to have n calls every m milliseconds by using -r n -rp m.

This allows you to increase the load for each independent logging period. If the expected message is not received, the call times out and is aborted. Default value is Default is 'service'. To learn more about XML scenario syntax, use the -sd option to dump embedded scenarios. They contain all the necessary help. Default 3pcc scenarios see -3pcc option : - '3pcc-C-A' : Controller A side must be started after all other 3pcc scenarios - '3pcc-C-B' : Controller B side. If this option is set, SIPp quits after nb seconds.

This option has an impact on timers precision. Small values allow more precise scheduling but impacts CPU usage. If the compression is on, the value is set to 50ms. The default value is 10ms. Useful to get a final status report in background mode -bg option.

Use the '-h stat' option for a detailed description of the statistics file content.