We will hold a meetup on every first Monday of the month. The next meeting will be held on Monday, March 4th between 5:30 and 7:30 PM  at the Greenfield Tech offices, 14 Shenkar Street, 4th Floor, Hertzelia Pituach. Topics that will be covered in the meetup include: Ongoing topic: 1. Recent cases of systems being hacked [...]

At Astricon in Atlanta I presented the initial results of our VOIP Security Audits, and we will be posting links to both the presentation and the video when it is made available. Here is one of the findings that were presented: * The average number of Server and OS critical problems was 18.6 problems per [...]

It’s that time of year again, to update on the latest trends in the Asterisk community and the Asterisk market. In comparison to previous year conventions, this years motto was, at least according to our view: “Asterisk is now a main stream option”. We all knew that Asterisk was getting more and more recognition by [...]

As you know, fraud analysis and Telephony Security forensics are a big thing here at GreenfieldTech. As our CEO, Mr. Simionovich, is also the chief architect of the Humbug Analytics project, GreenfieldTech enjoys access to information usually not available to other consulting companies and carriers around the world. The following post had been posted by [...]

Has it been a year already? it seems like Asticon 2010 (Washington DC) was just a few weeks ago and here we are at the entrance to Astricon 2011. I have to admit that last year’s Astricon was somewhat hectic for me, specifically due to the fact that I arrived at my hotel about 90 [...]

Since early 2009, GreenfieldTech had been rendering Asterisk support services to various business entities in Israel and around the world. GreenfieldTech is currently rendering support services to over 100 customers world wide, rendering various support for FreePBX, Elastix, A2Billing and other Open Source and Commercial Asterisk variants. Coming early 2010, we had stopped offering these [...]

Well, we’ve been working on this one for some time now and we finally finished it. As you may recall, the previous website had the blog and website completely seperated – that was caused by the fact that while the blog was based on WordPress, the website was made of more-or-less static pages. We’ve decided [...]