By: eric

Announcing the March Asterisk Cafe
March 3, 2013

We will hold a meetup on every first Monday of the month. The next meeting will be held on Monday, March 4th between…

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Asterisk Cafe Returns February 4th
January 31, 2013

After a long hiatus, Asterisk Cafe meetups are back! We will hold a meetup on every first Monday of the month. The…

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Extreme Asterisk Cloud Performance – Part I
January 3, 2013

Here’s a challenging question for the Asterisk technical savvy of you… What is the top performance you can squeeze out of…

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Presentations from AstriCON 2012
November 14, 2012

GreenfieldTech Presentations from AstriCON now available on our downloads page

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GreenfieldTech VOIP Security Audits
November 6, 2012

At Astricon in Atlanta I presented the initial results of our VOIP Security Audits, and we will be posting links to…

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Its AstriCon time again
October 11, 2012

Greenfield Technology will be participating in  Astricon’12, with multiple speaking slots and we will be holding raffles…

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Astricon 2011 – Now main stream
October 28, 2011

It’s that time of year again, to update on the latest trends in the Asterisk community and the Asterisk market. In…

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Asterisk Hack Pattern – Continued
September 21, 2011

[info_box]This is a cross post – the original post was posted by me on the Humbug Project blog – here[/info_box] First…

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How well does Asterisk perform with VMWARE?
September 16, 2011

Everybody these days are big into cloud computing – be it due to cost constraints, hype requirements or simply because you…

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Asterisk Hack Pattern Discovered
September 11, 2011

As you know, fraud analysis and Telephony Security forensics are a big thing here at GreenfieldTech. As our CEO, Mr. Simionovich,…

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