Category Archives: sangoma

FreeSWITCH Monitoring – ClueCon 2016

Had a good time at ClueCon again. In just a few short weeks, hundreds of developers will descend upon the Swissôtel in Chicago to take part in telecom’s top conference for developers, ClueCon. ClueCon 2016, starting Aug. 8 and wrapping … Continue reading

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ClueCon 2015

I just got back from attending ClueCon 2015 in Chicago. This year the FreeSWITCH team presented their video conferencing support in version 1.6. Pretty neat stuff! This year my presentation was about “Scaling FreeSWITCH Performance”. One of the highlights is … Continue reading

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Astricon – WebRTC in Asterisk

  Astricon 10 just finished. It was nice to be back after missing it for the last 2 years.  This time I shared my experiences with the Asterisk WebRTC implementation. Find the presentation here: Also available on SlideShare: Implementation Lessons … Continue reading

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Sangoma Tapping Solution for FreeSWITCH

About 4 years ago I wrote a post about Sangoma Tapping with Asterisk. Many people has been interested in that and I’ve done a few implementations with it. Having said that, still showed some stability issues and it became a … Continue reading

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Wanpipemon Cookies: Echo Canceller Tricks

When you buy a Sangoma card you can buy it with or without hardware echo canceller. In most cases it is recommended to get the echo canceller as audio quality is something you don’t want to compromise on. Having said … Continue reading

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Astricon 2010

Today (or yesterday, since it is already 1:08am), I spoke at Astricon about the PRI passive call recording feature I developed the last year. Presentation in PDF and PPT available here:

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Sangoma Tapping Solution for Asterisk

Sangoma has offered a tapping device for T1/E1 lines for quite some time now. This physical tapping works by installing a PN 633 Tap Connection Adapter, which looks like this: As you can see, you will receive the line from … Continue reading

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Back from ClueCon 2009 in Chicago

I attended ClueCon 2009 in Chicago the past week to present “FreeSWITCH modules for Asterisk Developers”, where I discussed FreeSWITCH internals and interfaces from an Asterisk developer point of view (particularly my point of view). The power point presentation can … Continue reading

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Sangoma cards compared to Digium’s

I am by no means a hardware guy, but found this article interesting to compare the evolution of telephony boards by Sangoma and Digium:

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