Rich Tehrani : Communications and Technology Blog - Tehrani.com
Rich Tehrani
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| Communications and Technology Blog - Latest news in IP communications, telecom, VoIP, call center & CRM space

WebRTC for Business People - Update

Three or four years ago, when WebRTC was still a strange concept, Tsahi Levent-Levi wrote a paper called “WebRTC for Business People.”...

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Unified Communications in the Cloud

A couple of weeks ago, I explored the migration to Unified Communications and gave my point of view about how the migration is somewhat...

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DieselGate: We Were Right, Something Smells Awful

Remember back in 2015 when we said something doesn't smell right in the VW diesel scandal? it would be impossible for the...

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What Should the Next Generation SBC Be Able to Handle?

It’s strange to be writing about a next generation SBC, given that it seems only yesterday that SBCs came to the fore. ...

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StaffAlerter Provides Value in Emergency Notification and IoT

With terrorist attacks and other shooting incidents becoming commonplace, the need to quickly notify large groups of people regarding dangerous situations seems...

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Top 8 IoT Trends for 2017

The IoT market is accelerating as growth comes from numerous directions and markets and as it does, one thing is very clear,...

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Google Dandelion to Popularize Geothermal?

Geothermal energy is pure perfection for heating and cooling homes in climates which are very hot or very cold because the ground...

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EVDO Rev A

August 19, 2005

David Sims writes a great piece on CDMA2000 1xEV-DO Revision A technology and it is faster as you would expect that traditional EVDO. Verizon and Lucent are trialing this new technology and I can’t wait till it comes out. I can’t tell you how many times this network has saved me in the last year or so since I have had it.

Revision A enables users to receive data (forward link) at speeds of theoretically up to 3.1 Megabits per second, and send data (reverse link) at speeds of theoretically up to 1.8 Mbps. I suppose these terms are Lucent wireless speak for upload and download.

Now I was never able to reach theoretical speeds before the upgrade and I am sure I wont be able to with the upgrade. All I can ask for is that I get a proportional speed jump and I will be happy.



Rich Tehrani “Live” Next Week

August 19, 2005

One of my favorite things to do is to speak to a live audience and share my thoughts and opinions with them. I especially like the feedback I get from the audience when I am done. The questions, the dialogue, the networking, Q&A, etc. That is the best part of public speaking.

Carrier Broadband Forecast

August 19, 2005

More on VocalTec

August 19, 2005

One of the more popular things I have written recently has got to be my brief history of VocalTec and judging by the responses I received, I struck a chord with a number of people. On the one hand there are e-mails such as the one below:

Dear Rich,

I read with interest your comments on VocalTec, and I also read the article you referenced.

I certainly remember when VocalTec launched their first off-the-shelf software VoIP product, and I remember them at the Computer Telephony Expos, too (back when Dialogic and Harry Newton held sway).  As an industry market analyst, I could never really figure out VocalTec's business model. Were they a software house, an equipment vendor, a turnkey systems house, or what?

When the Deutsche Telecom deal was announced, I thought I had their business model tied down, but a year or so later, their lead PR lady said, "We think of ourselves as a software house." But even then, I detected the arrogance you mentioned.







Comcast Customer Service

August 18, 2005

This is one of those stories that is tough to even set up. I was pretty amazed when I heard about it. Apparently according to the AP, LaChania Govan said she got bounced around by her cable company when she called to complain. She made dozens of calls and was even transferred to a person who spoke Spanish - a language she doesn't understand.

But when she got her August bill from Comcast she had no trouble understanding she'd made somebody mad.

Excel Buys Brooktrout

August 18, 2005

Wow, first Howard Bubb left Intel/Dialogic, Mike Ross left Aculab, and now Eric Giler is leaving Brooktrout. This may leave Brough Turner at NMS as one of the last holdouts in the CTI/VoIP media processing market. I should point out that we still have Peter Karneef and Jim Pinard at Pika Technologies and of course Allan Pound the founder of Aculab who has recently been much more visible in the market since the release of the company’s Prosody X board is also a well-known industry veteran.

More recently there are other strong players in  this space as well like AudioCodes, Eicon ad Spirit DSP.

What prompted Eric to leave Brooktrout is unknown (he looks as healthy as ever and I’ve known him since around 1990) but an acquisition of Brooktrout by Excel provided an opportunity for him to move on. Eric has always been great to work with and the industry will feel his loss.

The competitive landscape of the media processing board market also known as the DSP resource board market hasn’t changed too much over the years but we used to have Dialogic, NMS, Rhetorex, Pika and Brooktrout all competing had to head.





Teletruth on SBC IPTV

August 18, 2005

Bruce Kushnick has got to be the most painful thorn in the sides of the RBOCs. His tone may be confrontational for some but he makes some good points below. I would love to get the response from the RBOCs on this.

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Bruce Kushnick has got to be the most painful thorn in the sides of the RBOCs. His tone may be confrontational for some but he makes some good points below. I would love to get the response from the RBOCs on this.

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Teletruth News Analysis. SBC's IPTV Lies: Do the Math --- Wed Aug 17th,
2005

USA Today's  "SBC's $4 billion IPTV investment 'not much money'"
http://www.usatoday.com/tech/products/gear/2005-08-16-iptv-sbc_x.htm

SUMMARY: MATH.& HISTORY

Based on history, Teletruth believes SBC is misleading the public by making claims it knows can't be true.















Who Will Google Acquire?

August 18, 2005

Google will be selling 14.2 million class A shares of common stock in an effort to raise money for acquisitions. I wonder, who would Google want to buy? Here is a list of possible items on the search engine king’s menu.

Skype: The idea that Google would do very well purchasing Skype has been floating around the Internet for a while. Where are the synergies?

SBC Irony

August 17, 2005

Apple Security

August 17, 2005

It is so unusual to hear about MAC vulnerabilities that I wanted to pass this Technical Cyber Security Alert on to all of you in case you have a MAC. We always tend to think MACs are secure because no one targets them. I guess success breeds hackers!

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