Automate your Kamailio Test Calls - Kamailio World 2024

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The slides for the Kamailio World 2024 presentation about automating your test calls. It dives into why automated sip and webrtc testing is crucial, how to integrate it into your CI/CD pipeline and how to extend testing of single calls into load testing and testing of other protocols. The presentation also provides details how kamailio and rtpengine are used to implement an SBC and how the combo is utilized to generate test calls at scale.

Software

Automate your
Kamailio Test Calls
Andreas Granig <agranig@sipfront.com>

Excellence begins
where expectations end.

Agent Anatomy
System
under
Test
Orchestration
Aggregation
generate
terminate
kamailio rtpengine
kamailio rtpengine
sipp baresip codecept
kamailio rtpengine
Docker
agent

Functional Setup
System
under
Test
Orchestration
Aggregation
sipfront-agent
kamailio rtpengine
baresip
ctrl_tcp
internal
external
SIP
UDP
IP4
RTP
IP4
SIP
UDP/TCP/TLS
IP4/6
RTP
SDES/DTLS
IP4/6

Build your own eSBC
kamailio rtpengine
internal
external
SIP RTP
tls.so
rtpengine.so
siptrace.so
sipdump.so
topos.so
db_sqlite.so
xt_RTPENGINE
player-cache
mqtt

Load Setup
System
under
Test
Orchestration
Aggregation
sipfront-agent
kamailio rtpengine
sipp
ctrl_udp
internal
external
SIP
UDP
IP4
play-media
SIP
UDP/TCP/TLS
IP4/6
RTP
SDES/DTLS
IP4/6

No limits!
System
under
Test
Orchestration
Aggregation
sipfront-agent
iperf freeDiameter
internal
external
codeceptjs

Key Takeaways
&
Learnings
● Test early & often
● Keep usage barrier low
● Make it reliable

THANK
YOU
Andreas Granig
<agranig@sipfront.com>

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