Asterisk ARI – What AGI/AMI should have been

Asterisk ARI – for a seasoned AGI/AMI developer like myself, ARI is a serious mind warp. Why is it a mind warp? simple, it’s all the things we wanted AGI to be, and the reliability we wanted AMI to have, minus all the work around we needed to do – in order to get similar functionality in the past.

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.

Mobile VoIP OTT is Dead! – Long Live Mobile VoIP OTT!

What do the following have in common: Skype, Viber, Whatsapp, Line2, Tango and Kakao? Yes, there are all OTT apps for your mobile phone that enable you to communicate with your peers. Skype, Viber, Line2, Tango and Kakao actually enable you to call one another. Each one dominates a section of the world, where Kakao and Line2 are dominant in the far east, Viber dominates Japan and Eastern Europe and Skype kind’a says: “Look at me bit**es, I’m all of you combined”.

Building your Asterisk based Business – Part I

Since the inception of GreenfieldTech, back in 2007, we’ve assisted over 40 different VoIP companies to bootstrap their activities and launch their products. During that period, some of these companies had become a great success and some had disappeared from the face of the planet. This series of posts will bring the story of some of them – and we’ll try to analyze what made each company into a success or a failure.

Hardware Review: Allo.Com GSM Card

Honestly, this is something I should have already done a long time ago. About 4 months ago, Allo.Com approached us (GreenfieldTech) to write a review about some of their products. After they agreed to the terms – mainly that they we’ll publish our findings, good or bad – we had to move offices, so everything kind’a went into limbo. Last week, finally, we got around to start reviewing the hardware. We currently started with 2 products, the Allo.COM GSM card (http://www.allo.com/gsm-card.html) and the Allo.Com MegaPBX (http://www.allo.com/megapbx-line.html).

Technology? Religion? or just pure Ego?

Open Source – What really drives it? is the desire to change and create something new? is it a firm belief in the idea that knowledge wants to be free and that software should roam the world? or when you boil down – is it just plain Ego?

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.

Updates, Astricon, Allo.com and more

So, let’s talk PRI cards. Once every often a company approaches me to evaluate their products. I do my best to be as impartial as I can – after all, Digium products are my favorite. However, I’m always happy to see a product that can compete nicely with Digium, simply because I believe it will make Digium products better and stronger. So, a couple of months ago, Allo.com approached me to evaluate their PRI card. I agreed, and they’ve sent me their PCI-e version of a quad span E1/T1 card.

Fare well Humbug Telecom Labs

As I’ve publically announced last week, I’m no longer a member of Humbug. I’ve spent the better part of the past 30 months with Humbug, working on bringing something new to the world – a brand new approach to preventing fraud. In the world of social networking, reader driven news and croud wizdom – Humbug, at least in my view, was to telecom fraud what facebook was for social networking. Ok, by no means am I comparing the two, I’m simply stating that it brought a fresh new approach to doing something, something that was usually related to mega-companies likes AT&T and Verizon down to mom-&-pop.

Good bye Symbian, Hello Android

Well, it’s a fact, since the year 1998, I’ve been an avid Nokia fan. I think I’ve ranged from the old Nokia 51XX, through the 6XXX up to the E61, E62 and E90 …