Friday, 18 December 2015

TADHack mini Paris

"I’ve been following TADHack and its related events for some time, and finally this month I got the opportunity to attend TADHack-mini Paris. Participants can join from remote too, but the personal full immersion is something different (even, ironically, when the topic is Real Time Communications, and more in particular WebRTC and Telecom APIs.
We met in central Paris [...] "
This is the beginning of the behind-the-scenes story about my TADHack participation. You can read my full article here.

Wednesday, 16 December 2015

Speed up testing Kamailio routing

I was very happy to see the news of the release of a new Kamailio module, authored by Victor Sveva.
CFGT can be used to test call scenarios and see what routing logic was triggered in Kamailio.
Test calls need to be marked with a specific, configurable Call-ID pattern ('callid_prefix').
A JSON report is generated, with the possibility to choose what variables to dump into it.
This is going to greatly simplify testing, while potentially keep the logging to a minimum. Highly recommended.

Decrypt SDES SRTP from pcap

If you have a pcap file with encrypted RTP (SDES SRTP) and have access to the SIP signalling to see the keys, these instructions will help y...