1. 1 Introduction to SIPp Speaker: Yan-Hsiang Wang Date: 2006.12.25

2. 2 Outline Introduction Basic scenarios Custom XML Advance scenarios Reference

3. 3 Introduction SIP performance tester  a free open source test tool  a traffic generator It includes a few basic user agent scenarios  UAC  UAS It can read custom XML scenario files

4. 4 Introduction (cont.) It features the dynamic display of statistics about running tests  call rate  round trip delay  message statistics It can also send media (RTP) traffic

5. 5 UAS vs UAC UAS: sipp -sn uas UAC: sipp -sn uac 127.0.0.1 -mp 6100

6. 6 UAS vs UAC (cont.) UAS: sipp -sf uas.xml  sipp -sd uas > uas.xml  http://ms11.voip.edu.tw/~sepp/sipp/uas.xml http://ms11.voip.edu.tw/~sepp/sipp/uas.xml UAC: sipp 127.0.0.1 -sf uac.xml -mp 6100  sipp -sd uac > uac.xml  http://ms11.voip.edu.tw/~sepp/sipp/uac.xml http://ms11.voip.edu.tw/~sepp/sipp/uac.xml -sn name : use a default scenario -mp media_port : set the local RTP port (defaulf=6000) -sf filename : load a custom scenario -sd name : dump a default scenario

7. 7 Options Usage  sipp remote_host[:remote_port] [options] Regular options  -sn name : use a default scenario  -mp media_port : set the local RTP port (defaulf=6000)  -sf filename : load a custom scenario  -sd name : dump a default scenario  -inf filename : inject values from an external CSV file

8. 8 Options (cont.) Particular options  -d duration: control call length when “pause” occur (default=0ms)  -r rate: set the call rate a.k.a. CPS (default=10)  -rp period: specify the rate period (default=1s)  -m calls: set the total number of calls  -nr: disable retransmission in UDP mode  -l calls_limit: set the maximum number of calls  -rsa host:port: set the relay address  -i local_ip: set local ip

9. 9 REGISTER sipp -sf register.xml sip_proxy \ -inf user_list.csv -i user_ip  http://ms11.voip.edu.tw/~sepp/sipp/register.xml http://ms11.voip.edu.tw/~sepp/sipp/register.xml  http://ms11.voip.edu.tw/~sepp/sipp/user_list.csv.txt http://ms11.voip.edu.tw/~sepp/sipp/user_list.csv.txt -inf filename : inject values from an external CSV file

10. 10 Defacto scenario UAS: sipp -sn uas -rsa relay_host:5060 -i uas_ip UAC: sipp -sn uac -rsa relay_host:5060 \ uas_ip -i uac_ip -l 1 -nr -r 1

11. 11 Send RTP UAS: sipp -sn uas -rsa relay_host:5060 -i uas_ip UAC: sipp -sn uac -rsa relay_host:5060 uas_ip \ -i uac_ip -l 3  http://ms11.voip.edu.tw/~sepp/sipp/uac_pcap.xml http://ms11.voip.edu.tw/~sepp/sipp/uac_pcap.xml

12. 12 Reference Welcome to SIPp  http://sipp.sourceforge.net/ http://sipp.sourceforge.net/ Using SIPp to run performance tests  http://sipx-wiki.calivia.com/index.php/Using_SIPp_to_run_performance_tests http://sipx-wiki.calivia.com/index.php/Using_SIPp_to_run_performance_tests iptel.org: SER and OpenSER t_relay tests  http://www.iptel.org/~vku/performance/tm.serXopenser.more/ http://www.iptel.org/~vku/performance/tm.serXopenser.more/ voip-info.org: Sipp  http://www.voip-info.org/wiki/view/Sipp http://www.voip-info.org/wiki/view/Sipp

13. 13 Merry X’mas!!