Telephony Fraud – Still going strong
Who would believe, in the age of Skype, Whatsapp and Facebook – telephony fraud, one of the most lucrative and cleanest form of theft – is still going strong. Applications of the social nature are believed to be harming the world wide carrier market – and carrier are surely complaining to regulators – and for […]
The Asterisk scaleability Unicorn
Asterisk Scaleability is somewhat of a unicorn – not because it doesn’t exist, it is a little tricky to do and get it right first time.
Astricon 2014 – Start your engines!
Ok All, this is my official Astricon Countdown – start your engines, as Eric Klein and myself will be attending Astricon this year, Vegas here we come.
Extreme Asterisk Cloud Performance – Part I
Here’s a challenging question for the Asterisk technical savvy of you… What is the top performance you can squeeze out of an Asterisk box, running on Amazon EC2 – or to that extent, a cloud infrastructure? If you scout the Internet, you may find various answers – however, most of them aren’t backed up by real numbers or real information,made accessible in a normal readable form.
Recently, we’ve become heavily involved in a project requiring massive usage of cloud based infrastructure. I won’t go into details as to what the project is or what we are doing, however, I felt that some interesting facts about Asterisk 11.0.1 and Cloud infrastructure can be shared with the rest of you.
Astricon 2009 – Glendale, AZ – Part II
Ok, it’s day 1 (or actually day 2) for AstriCon 2009 – and here’s my report for the day.
Asterisk and Amazon EC2 – Amoocon Presentation
I recently gave a presentation at the Amoocon convention, held in Rostock, Germany – about Asterisk and Amazon EC2. Below is a medium quality video of that presentation: or you may download it here: Amazon EC2 and Asterisk video files
GreenfieldTech announces the general availability of app_cashmaker for Asterisk
Udim, Israel. April 1, 2009 -GreenfieldTech Ltd., a leading provider of Asterisk solutions of training services in Israel, today announced the availability of it’s patented app_cashmaker application for the Asterisk Open Source PBX system. The CashMaker application is intended to be used by various content suppliers, wishing to distribute Audio and Video based content, utilizing their Asterisk server.
Read my words – 3500 concurrent channels with Asterisk!
One of the biggest questions in the world of Asterisk is: “How many concurrent channels can be sustained with an Asterisk server?” – while many had tried answering the question, the definitive answer still alludes us. Even the title of this post says “3500 concurrent channels with Asterisk” doesn’t really say much about what really […]
Rock Solid Clouded Asterisk
This post is somewhat a combination of posts from previous posts, mainly, the posts about virtualization and my latest posts about the utilization of Amazon EC2. As some of you may know, a part of what I do at GreenfieldTech is develop various API’s for the Asterisk Open Source PBX systems. Two of these API’s […]
So long SigValue – Hello Asterisk + EC2!
As some of you may know, I’ll be attending the ITExpo in Miami Beach, Florida. The subject I’ll be lecturing about is “Virtualizing Asterisk”. However, I have to be honest, I really need to change the subject to be called “Asterisk in the Cloud“. Ever since the introduction of Amazon EC2, people had been trying […]