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

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Software Telcos Based on NFV Want Less Equipment Provider M&A

June 18, 2013

Mergers are nothing new but about a decade ago in the telecom market they reached a fever pitch when SBC purchased AT&T and rebranded itself with the name of the acquired company. At the time it became common in the industry to believe consolidation among carriers meant consolidation needed to take place at the equipment supplier level.

The idea is if you have fewer customers, you have less pricing power which means lower overhead with means merging suppliers can eliminate redundant costs such as accounting, marketing, HR and other “synergistic” areas of the business.

Large carriers have also been known for choosing large suppliers for their hardware needs as they felt these larger companies were more likely to be around to support them in the future as they roll out their solutions.

Yealink SIP T-38G Review

June 17, 2013



The Yealink SIP T-38G Gigabit color LCD PoE IP phone is another impressive IP phone following in the steps of the Yealink T-28P that Tom Keating reviewed in 2010. Tom liked the 4-way arrow navigation keypad, which continues on the T-38G, making navigating on the color screen a breeze. The T-38P also features a very similar web admin page as the T-28P and like Tom I had no trouble adding the SIP credentials, configuring the NTP server, adding speed dials, and other various configuration options.

While referencing Tom's T-28P review for comparison to the T-38G, Tom has this noteworthy comment:
The web interface displays a message when the phone is registered so you know immediately if you put the SIP credentials in correctly. I have to say, I really loved how every change I made DOES NOT require a reboot.




TMC's New NFV News and Analysis Site

June 12, 2013

The move from proprietary hardware to software running on commercial off-the-shelf servers at the world’s telcos is one of the biggest transformations we will see this decade. Over time we can expect to see a number of network functions which used to be supplied by hardware vendors through proprietary boxes turn into software running on servers with Intel or ARM chips perhaps supplied by HP or Dell running VMware or some other flavor of virtualization. The concept is called Network Functions Virtualization or NFV. I wrote about the concept a while back in a post Metaswitch Asks: Are You Ready to be a Software Telco? and more recently in NFV-Based Software Telcos Need OSS/BSS Interoperability.

A Billion WebRTC Endpoints Force Voice and Data Players to Adapt or Die

June 5, 2013


From an evolutionary standpoint regardless of whether we talk about nature or business, adaptation is a key to success in changing environments. During the industrial revolution in London a species of moth with a white color blended in with the bark of the local trees until soot from the nearby factories turned the trees black. Some darker moths were now camouflaged in the dark trees and eventually the species adapted and became black. When air quality improved, the moths over successive generations changed color again.

Your iPhone Could Get Hacked Through the Charger

June 4, 2013

As scary as it sounds – that iOS device which you thought was safe from hackers because Apple controls the App Store could get infected through a malicious charger. This is a major concern for IT departments who didn’t previously worry about Apple devices which were not jailbroken. It is now impossible to know which Apple devices have been infected meaning all of them are suspect.

An article on TMCnet by Steve Anderson explains that a group of researchers at the Georgia Institute of Technology discovered the exploit which can be duplicated via a device called a Mactans charger.

Tehrani Speaking about Cloud at the Connecticut Business Expo

June 4, 2013

Interop Las Vegas 2013 and CTIA 2013 Videos Posting

June 3, 2013

Apologies for being out of touch for a while – I have been keeping up on my social sites such as Twitter so I hope you have been following me there. I've been traveling a great deal and have interviewed many of the leading companies at Interop and CTIA recently and wanted to share many of them with you.

So far, Most of the Interop Las Vegas 2013 videos have posted and the CTIA 2013 videos have begun to post and will hopefully be completed tomorrow. By clicking the above links you will be able to scroll through whichever videos you choose.

For your immediate viewing pleasure, here are a few sample videos:

Zagg Shows Off New Cases with Keyboards







TruPhone Does Mobile Global Roaming with Sharing



AirWatch Evolves



ShoreTel Dock Announced













ProfitBricks: Where InfiniBand Meets Cloud 2.0

May 22, 2013

In a recent meeting with William Toll and Pete Johnson of ProfitBricks, the pair were ecstatic to explain how their company has developed public cloud 2.0 – in other words this is not your father’s cloud. Now you might be thinking cloud is cloud is cloud – especially when it comes to the public variety but the company thinks differently and they make a compelling case as to why their solution is far better.

Part of the reason is structural – using InfiniBand – a switched fabric communications link which can transfer data 40-80x faster than traditional solutions, the company is able to rapidly move virtual machines around their data center… “So fast, the VM doesn’t even know it has been moved,” they said. In the real world this means they can instantly size applications and machines with the resources needed.

Emerging Threats Combats a Million Plus Pieces of New Malware a Week

May 17, 2013

There are 250,000 plus new pieces of malware being produced each day equating to one piece per person in the US in just over three and a half years. The question is, what do you do with this onslaught of algorithms which are written with malicious intent in mind? One company, Emerging Threats thinks they can help with part of the equation… Identification of the sites which are compromised.

I recently met with the company at Interop in Las Vegas to learn about their IP and domain intelligence solutions ETPro Ruleset for IDS/IPS and IQRisk Suite for IDS/IPS, Firewalls, SIEMs and DNS.

SysAid's Lifshitz: The Cloud Will Dominate ITSM Market

May 16, 2013

Cloud computing has really become a household word with mainstream media outlets running stories on television about the growth in the space as recently as today. In the tech world, we are no stranger to this move as it has been taking place steadily for over a decade but with an extremely accelerated pace these last few years. The IT service management market is no exception and one vendor in the space, SysAid has made an aggressive prediction about the intersection of cloud and ITSM.

SysAid’s Founder and Chairman, Israel Lifshitz says his company is leading the push to cloud-based ITSM with over 1,000 customers using their solution as a service.

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