Going to ClueCon2023

In just a few weeks, I’ll be headed to ClueCon2023 in Chicago. I generally enjoy going to ClueCon and am happy to say I have lost track of the number I’ve attended. This year, I’ll be giving a talk called Kamailio with FreeSWITCH B2BUA: Sometimes, you just want a B2BUA that’s not touching media. FreeSWITCH does this very well and with Kamailio and RTPengine you have a very scalable, high performant B2BUA SBC....

August 4, 2023 1 min Fred Posner

Freeswitch 1.10.7 Released

The major announcement at ClueCon 2021 was the release of FreeSWITCH 1.10.7. Highlights from this release: fixes for security advisories (upgrade today) support for Debian 11 bug fixes etc There’s a great presentation from Sandro Gauci regarding the story behind some of the vulnerabilities he (and his team) discovered/submitted. Included in his story, is one of my favorite moments from Kamailio World. Read More Enable Security: Killing bugs … one vulnerability report at a time Speaker Deck: Sandro’s slides from ClueCon FreeSWITCH 1....

October 29, 2021 1 min Fred Posner

Headed to ClueCon 2018

It’s summer-time, very hot, very humid, and this means… it’s time for ClueCon! I’m losing track, but this year will be my fourth or fifth time attending this conference in “beautiful” Chicago. ClueCon is a conference for developers by developers: an annual technology conference held every summer hosted by the team behind the FreeSWITCH open-source project. ...

July 20, 2018 1 min Fred Posner

FreeSWITCH 1.2 Book Review

I’ve recently read the new FreeSWITCH Book from Packt Publishing. I’ve ordered a few books from them in the past (FreeSWITCH 1.06, FreeSWITCH Cookbook, OpenSER, etc) and generally find them to be a great source for open source software. Before I begin… You know how in my FTC Disclosure I say… If I get something for free and I write about it, I guarantee it will not influence my opinion....

June 17, 2013 3 min Fred Posner