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Сервер 11.10.253.2, клиент 11.10.254.2 на обоих ставим SIPp
sudo apt install -y git build-essential cmake libpcap-dev libncurses-dev libssl-dev libsctp-dev lksctp-tools git clone https://github.com/SIPp/sipp.gitcd sippmkdir build && cd buildcmake ..make sudo cp sipp /usr/local/bin/Проверка со встренным сценарием
На сервере запускаем:
sipp -sn uas -i 11.10.253.2 -mi 11.10.253.2 -rtp_echoна клиенте:
sipp -sn uac 11.10.253.2 -i 11.10.254.2 -p 5060 -d 10000 -r 10 -m 100Ключевые параметры командной строки:
- Где:
- -sn uac — сценарий «User Agent Client»
- 11.10.253.2 — целевой SIP сервер
- -i 11.10.254.2 — локальный IP адрес
- -p 5060 — локальный порт
- -m100 — максимальное количество вызовов
- -r 10 — скорость (вызовов в секунду)
- -d 10000 — длительность вызова (10 секунд)
Результат теста примерно следующий:
Resolving remote host '11.10.253.2'... Done.
------------------------------ Scenario Screen -------- [1-9]: Change Screen --
Call rate (length) Port Total-time Total-calls Remote-host
10.0(10000 ms)/1.000s 5060 20.00 s 100 11.10.253.2:5060(UDP)
Call limit 100 hit, 0.0 s period 0 ms scheduler resolution
0 calls (limit 300) Peak was 100 calls, after 10 s
0 Running, 101 Paused, 0 Woken up
0 dead call msg (discarded) 0 out-of-call msg (discarded)
0 open sockets 0/0/0 UDP errors (send/recv/cong)
0 open sockets 0/0/0 UDP errors (send/recv/cong)
Messages Retrans Timeout Unexpected-Msg
0 : INVITE ----------> 100 0 0
1 : 100 <---------- 0 0 0 0
2 : 180 <---------- 100 0 0 0
3 : 183 <---------- 0 0 0 0
4 : 200 <---------- E-RTD1 100 0 0 0
5 : ACK ----------> 100 0
6 : Pause [ 10.0s] 100 0
7 : BYE ----------> 100 0 0
8 : 200 <---------- 100 0 0 0
------------------------------ Test Terminated --------------------------------
----------------------------- Statistics Screen ------- [1-9]: Change Screen --
Start Time | 2025-10-23 07:19:48.343134 1761203988.343134
Last Reset Time | 2025-10-23 07:20:08.352539 1761204008.352539
Current Time | 2025-10-23 07:20:08.352798 1761204008.352798
-------------------------+---------------------------+--------------------------
Counter Name | Periodic value | Cumulative value
-------------------------+---------------------------+--------------------------
Elapsed Time | 00:00:00:000000 | 00:00:00:000000
Call Rate | 0.000 cps | 4.998 cps
-------------------------+---------------------------+--------------------------
Incoming calls created | 0 | 0
Outgoing calls created | 0 | 100
Total Calls created | | 100
Current Calls | 0 |
-------------------------+---------------------------+--------------------------
Successful call | 0 | 100
Failed call | 0 | 0
-------------------------+---------------------------+--------------------------
Response Time 1 | 00:00:00:000000 | 00:00:00:000000
Call Length | 00:00:00:000000 | 00:00:00:000000
------------------------------ Test Terminated --------------------------------
Проверка с генерацие аудио трафика
sudo apt update
sudo apt install soxсоздаем тестовый WAV с синусоидальным тоном 440 Гц (частота Ля):
sox -n -r 8000 -c 1 test_tone.wav synth 5 sine 440Конвертируем в A-Law:
sox test_tone.wav -r 8000 -c 1 -t wav -e a-law coco_jamboo_ulaw.wavКопируем в папку со сцуенариями:
cp coco_jamboo_ulaw.wav ./sipp_scenarios/Правим файл сценария редактируем путь до wav файла:
nano /home/user/sipp/sipp_scenarios/pfca_uac.xml <!-- receive 200 OK / INVITE -->
<recv response="200">
<action>
<exec rtp_stream="/home/user/sipp/sipp_scenarios/coco_jamboo_ulaw.wav,-1,0,PCMU/8000" />
</action>
</recv>Нас сервере запускаем:
sipp -sf /home/user/sipp/sipp_scenarios/pfca_uas_audio.xml -i 11.10.253.2 -mi 11.10.253.2 -p 5060 -trace_err -rtp_echoна клиенте:
sipp -sf /home/user/sipp/sipp_scenarios/pfca_uac.xml 11.10.253.2 -i 11.10.254.2 -mi 11.10.254.2 -d 60000 -r 10 -l 100 -m 100 -trace_err -rtp_echoВ момент тестирования должен быть виден трафик rtp:
------------------------------ Scenario Screen -------- [1-9]: Change Screen --
Call rate (length) Port Total-time Total-calls Remote-host
10.0(60000 ms)/1.000s 5060 2.01 s 20 11.10.253.2:5060(UDP)
10 new calls during 1.004 s period 1 ms scheduler resolution
20 calls (limit 100) Peak was 20 calls, after 2 s
0 Running, 22 Paused, 13 Woken up
0 dead call msg (discarded) 0 out-of-call msg (discarded)
3 open sockets 0/0/0 UDP errors (send/recv/cong)
0 Total RTP pckts sent 0.000 last period RTP rate (kB/s)
946 Total AUDIO RTP pckts sent 124.032 kB/s AUDIO RTP OUT
0 Total VIDEO RTP pckts sent 0.000 KB/s VIDEO RTP OUT
1 RTP sending threads active 122.833 kB/s AUDIO RTP IN
1 RTP sending threads active 0.000 KB/s VIDEO RTP IN
0 Total echo RTP pckts 1st stream 0.000 last period RTP rate (kB/s)
0 Total echo RTP pckts 2nd stream 0.000 last period RTP rate (kB/s)
Messages Retrans Timeout Unexpected-Msg
0 : INVITE ----------> 20 0 0
1 : 100 <---------- 0 0 0 0
2 : 180 <---------- 20 0 0 0
3 : PRACK ----------> 20 0 0
4 : 200 <---------- 20 0 0 0
5 : 200 <---------- 20 0 0 0
6 : ACK ----------> 20 0
7 : Pause [ 5000ms] 20 0
8 : BYE ----------> 0 0 0
9 : 200 <---------- 0 0 0 0
------ [+|-|*|/]: Adjust rate ---- [q]: Soft exit ---- [p]: Pause traffic -----
Результат примерно следующий:
Resolving remote host '11.10.253.2'... Done.
------------------------------ Scenario Screen -------- [1-9]: Change Screen --
Call rate (length) Port Total-time Total-calls Remote-host
10.0(60000 ms)/1.000s 5060 15.01 s 100 11.10.253.2:5060(UDP)
Call limit 100 hit, 184467440737095520 18446744073709551564 ms scheduler res
0 calls (limit 100) Peak was 51 calls, after 5 s
0 Running, 101 Paused, 0 Woken up
0 dead call msg (discarded) 0 out-of-call msg (discarded)
0 open sockets 0/0/0 UDP errors (send/recv/cong)
0 Total RTP pckts sent 0.000 last period RTP rate (kB/s)
0 Total echo RTP pckts 1st stream 0.000 last period RTP rate (kB/s)
0 Total echo RTP pckts 2nd stream 0.000 last period RTP rate (kB/s)
Messages Retrans Timeout Unexpected-Msg
0 : INVITE ----------> 100 0 0
1 : 100 <---------- 0 0 0 0
2 : 180 <---------- 100 0 0 0
3 : PRACK ----------> 100 0 0
4 : 200 <---------- 100 0 0 0
5 : 200 <---------- 100 0 0 0
6 : ACK ----------> 100 0
7 : Pause [ 5000ms] 100 0
8 : BYE ----------> 100 0 0
9 : 200 <---------- 100 0 0 0
------------------------------ Test Terminated --------------------------------
----------------------------- Statistics Screen ------- [1-9]: Change Screen --
Start Time | 2025-10-23 08:10:07.194719 1761207007.194719
Last Reset Time | 2025-10-23 08:10:22.253822 1761207022.253822
Current Time | 2025-10-23 08:10:22.284436 1761207022.284436
-------------------------+---------------------------+--------------------------
Counter Name | Periodic value | Cumulative value
-------------------------+---------------------------+--------------------------
Elapsed Time | 00:00:00:030000 | 00:00:00:030000
Call Rate | 0.000 cps | 6.627 cps
-------------------------+---------------------------+--------------------------
Incoming calls created | 0 | 0
Outgoing calls created | 0 | 100
Total Calls created | | 100
Current Calls | 0 |
-------------------------+---------------------------+--------------------------
Successful call | 0 | 100
Failed call | 0 | 0
-------------------------+---------------------------+--------------------------
Call Length | 00:00:00:000000 | 00:00:00:000000
------------------------------ Test Terminated --------------------------------