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The rants and raves of a technogeek
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21 Jan 10 Chinese Domain Scam Alert!

Over the years I’ve seen many scams running on the net. Ranging from the ever annoying chain mails to the ever popular Nigerian Sting – Internet fraud is all around us. Lately, I’ve been hit by a new type of fraud attack, a domain registration fraud attack – mainly located in China and Hong-Kong.

As you may know, I’m the owner and CEO of a company called GreenfieldTech, dealing with Asterisk and VoIP application and platform development. Now, we operate world wide and render services to some of the world biggest brand in the telecom industry. So, we take our copyright and brand very seriously, when we receive an indication that someone is or may be infringing our copyright or brand, we take a stand for it.

So, today I’ve received this email:

Dear CEO, 

We are a domain name registrar centre in HongKong,and in charge of the registeration in
Asia, We have something important need to confirm through your company. 

We received a formal application from a company called "Hempus International Holdings
Ltd" applying to register 

Internet keyword :     greenfieldtech 

Domain names :

 greenfieldtech.asia    
 greenfieldtech.cn    
 greenfieldtech.com.cn    
 greenfieldtech.hk    
 greenfieldtech.in    
 greenfieldtech.mobi    
 greenfieldtech.net.cn    
 greenfieldtech.tw

In China and also in Asia on January 21 2010. During our auditing procedure we find out
that the alleged "Hempus International Holdings Ltd" has no trade mark,Intellectual
property, nor patent even similar to that word. As authorized anti-cybersquatting
organization we hereby suspect the alleged "Hempus International Holdings Ltd" to be a 
domain grabber. Hence we need you confirmation for two things:

First of all, whether this alleged "Hempus International Holdings Ltd" is your business
partner or distributor in China.

Secondly, Whether do you need to protect the intellectual property right which should have
belonged to you?. (The alleged "Hempus International Holdings Ltd" will be entitled to obtain
a domain not needed by  original trademark owner.)
If you are not in charge of this please transfer this email to appropriate dept.in order to
deal with this issue better, please let someone who is  responsible for trademark or domain
name contact me as soon as possible.
_____________________________________________________________________________________________
 Confidentiality Notice: This is a letter for confirmation. If the mentioned third party is
 your business partner or distributor in China please DO NOT reply.  We will automatically
 confirm application from your business partner after this audit procedure.we have to notify
 you,and our registration organization are  not responsible for any dispute questions about
 trade mark,intellectual property nor patent after they succeed in registration.hope you can
 understand.thank you.
 ____________________________________________________________________________________________

Sincerely,
  kaka.xu

Sponsoring Registrar:sk holdings company ltd 
 Web:www.sk-dns.org/www.asia-gov.com
 Tel:00852-95660489 / 00852-95660103 
 Fax:00852-30696940

Email:kaka.xu@skdns.org/

Address: 3A, Units 20/F, Far East Consortium Bldg, 121 Des Voeux Road, Central, Hong Kong

kaka.xu 2010.01.21

So, this is obviously a scam, as when I searched the alleged company, I couldn’t find anything. However, the term “International Holdings Ltd.” had produced many scam alerts and related information popped up everywhere. Now, bear in mind that this is the 10th time them past 2 months that I’m receiving such emails. So, I’ve formulated the following response to them, and you are welcome to use it:

Dear Kaka,

Thank you for contacting us in regards to this matter, to be completely frank with you,
we’ve received over the past 2 months a similar request/demand from various Asian registrars
in China/Hong-Kong. Through our contacts in the far-east, we’ve concluded that your
request/demand is fraudulent, and that the company you indicated doesn’t even exist.
Please note that your approach to us claiming that someone wants to infringe our copyright
and brand had been noted and passed to our legal department. In addition, we’ve forwarded your
email and general company information to various SPAM, Abuse and Security teams that are in
contact with us around the world (mainly, [Mention your really BIG business partners and
large customers here - also through in some ISPs in the far-east, specifically China). Should
your company register ANY of the below mentioned domain names or keywords, following this email,
we shall be forced to follow legal actions in accordance to the laws of the state of [Put your
country here] and other countries where our company has representatives or local business
engaged partners.

P.S.

[Always add a personal note - and refer to something in the mail they sent, for example]

On a personal note, when sending emails to anyone in Israel, I would suggest that you choose a
different name, other than Kaka. Kaka in Hebrew is directly related to the bodily function of
purging waste – also known as taking a dump in the toilet.
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03 Dec 09 I’m not rude, I’m eccentric

Polycom, Inc.
Image via Wikipedia

Today I got the chance to speak at a Polycom half-day convention, mainly to speak about Asterisk and HDvoice. Now, putting aside the part about HDvoice (I’m getting a post about that on its own), I gotten to the point where I believe that I’m currently perceived as being an eccentric.

So, why am I eccentric? very simple, I’ve reached a point where I can say things that may be perceived as rude – and write it off an being an eccentric quirk.

I’ve talked about Asterisk ability to support Video, while the current Polycom VVX1500 video phone isn’t yet supported at its fullest. One of the people in the crowd mentioned some sleezy,al-cheapo, SIP Video phone (to be more exact, he’s the local distributor) – and I claimed that I don’t count that phone as a comparison to Polycom or other VoIP Video phones, simply because in my view it’s not a worth while comparison. Comm’on, let’s be realistic, can you compare a Polycom VVX1500 (an HDvoice Video phone) with some shitty sub-VGA SIP Video phone from China? the mere comparison is simply insulting for Polycom.

Shortly after negating that phone, the person stood up and left the room. At the break, a friend said to me that I shouldn’t have said that, in order to come out the bigger man. Common, the guy is surely making a joke of himself. I commented: “I’ve said what I said, I stand by my opinion – besides, you know I’m eccentric – eccentric people say eccentric things” – he agreed that I’m eccentric, after all, you can’t be an Open Source evangelist without being an eccentric – now can you?

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15 Oct 09 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.

Yesterday was kind’a of a hectic day for me, as I was teaching a full day track of Asterisk and Cloud Computing, specifically, implementing Asterisk systems with Amazon EC2. I started the day with a class filled with 20+ people, and ended the day with a similar number – so in general I’m very happy. Not many people tend to attend the pre-conference days, so having that number of people and their positive reactions through out the day were very reassuring to me.

If there is one thing I’ve learned from this experience, it is the following: If you give a full day track, don’t arrive at the hotel 24 hours prior to it – you need at least 48 hours! People didn’t really notice (I hope), but through out the day I was suffering from a splitting headache – one that would usually send me right into bed with a couple of Advil’s. But hey, that didn’t stop me and I powered through it, I’m fairly proud of myself for doing so – as at the end of the day I regained back my strength and was livelier.

Today was the first official day of the conference – I gave the opening talk for the Cloud Computing track of the day. My talk was about how to build “IP Centrex” like services, without building an “IP Centrex”. I guess that I didn’t really introduce a brand new concept, but actually talked about something that many are thinking about, but are not inclined to try it on their own and burn some cash on. I guess my talk helped them out saying: “Hey, we’re not talking out of our asses here, this guy makes some sense and what we thought of isn’t that far fetched”.

Previous to that, Digium announced the 2009 Digium innovation award winners, where my company won an award in the pioneer category. This is the second year in a row my company had won the award, and I’m really happy with being acknowledged for this specific work. Having being a part of the community for over 7 years now, this award, at least to me personally, says a lot – it’s basically saying: “Look, you’ve done good, you’ve done some work that really helps out the project and the community in general – here’s a beer and a toast to you – hip hip” – well, that’s kind’a of a mouth full, but you get what I mean. I think that this is actually the place to mention that the award was for developing a high-powered Dialer/IVR platform, used in the Israeli elections and the work was contracted for a company called Shtrudel.

The all conference party is tonight – so I better rest up and be ready for it – should be fun. I guess beer and food are always a good mix when a bunch geeks are getting together :-)

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14 May 09 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

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19 Apr 09 Asterisk Fax, Cheap VoIP Providers, Free Calls and more …

As I recently explained to a good friend of mine, the essence of Jewish holidays is, more or less, the ever growing consumption of food – due to our great fortune with people trying to kill us and not being able to do so. Putting that aside, now a days, the essence of Jewish holidays, at least in Israel, is to basically sit at home and do nothing.

Last week was Passover. For those not in the know, Passover is the weird Jewish holiday when we’re not allowed to consume any bread or bread like products. On one hand, it reminds us our ancestors who travelled the desert for 40 years, and had to leave Egypt in a rush, so their bread didn’t rise. So, we eat Matza Bread to remember that time. However, today, you can make bread from a multitude of other ingredients, not only White Flour. For example, you can make bread from Potato Flour, Soy Flour or even Rice Flour – in other words, anything else by White Flour. I’m confident the orthodox Jew will claim that I’m wrong – but hey, that’s my 2c on the matter. In any case, Passover started on the 7th of April, and lasts 7 days. The first 2 days and the last 2 days are national holidays. So, the only work days that remained were: 9th, 12th, 13th. The 9th was a Thursday, no use working for one day, 12th was a Sunday, most of my customers abroad are not working, 13th was a Monday – hence – a single day of actual work to do. For a workaholic, like myself, that is more or less a nightmare.

VoIP Providers

Recently, a post on voip-info.org had caught my eye:

  • 2009-04-15 - VoIP Providers Ranking AZ-VoIP-Providers publishes latest International Top 10 VoIP Providers Ranking on 15-April-2009.

I’ve decided to visit that website and take a look at the providers the “so-called” list offers. So, in general, the site is nothing more that a so-called “VoIP Link Farm”, promoting some services over others. In general, the site only contains some logos of service providers, a shit-load of Google banners, and some poor content relating to the actual pricing of the service providers – in other words, nothing new. So, if you’re looking for the real thing, stay away from this site, there is nothing special in there.

Fax For Asterisk

Digium Releases Fax for Asterisk

Per Digium’s website, the Digium Fax for Asterisk is:

Digium's Fax For Asterisk is a commercial facsimile (Fax) termination and origination
solution designed to enhance the capabilities of Open Source and commercial Asterisk
as well as Switchvox. Fax For Asterisk bundles a suite of user-friendly Asterisk
applications and a licensed version of the industry's leading fax modem software from
Commetrex. Fax For Asterisk provides low speed (14400bps) PSTN faxing via DAHDI-
compatible telephony boards as well as VoIP faxing to T.38-compatible SIP endpoints
and service providers. Licensed on a per-channel basis, Digium's Fax For Asterisk
provides a complete, cost-effective, commercial fax solution for Asterisk users.

Ok, Fax is one of the most anticipated parts that Asterisk had been in need, since the creation of Asterisk. While back in the days of SpanDSP and Hylafax you were able to go about and send/receive faxes, in a somewhat reliable manner (who am I kidding, it was only 80% reliable), Digium’s Fax for Asterisk is surely a new step-up. This new add-on shows that Digium is maturing, becoming increasingly serious about their approach to the Enterprise market. I’ve been working with the FREE Fax-For-Asterisk license, which provides a single license and I have to admit – it works fairly well (what am I talking about, currently, 100% of faxes pass through without a hitch!).

New blog – The GreenfieldTech Blog

Well, after working on my own, for a period of more or less 2 years time – I’ve finally expanded GreenfieldTech. GreenfieldTech now enjoys 2 distinct divisions: the telecom division and the web analytics division. To read more about it, you’re welcome to visit our new company blog at http://blog.greenfieldtech.net/

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