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Rich Tehrani
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TCS Shows Telemedicine Improvements and more at #MWC15

March 2, 2015


TCS had a wealth of interesting news at MWC - probably the most interesting was their VirtuMedix solution which is a HIPAA compliant virtual telemedicine solution allowing doctors and patients to securely communicate in order to minimize the need for in-person visits. In a live demo they showed me how a patient could get added to a queue after paying a fee for service and the doctor could then choose to take the audio or video call. From that point they communicate via WebRTC and can share photos if needed, of a rash for example.

The doctor has a fully integrated portal which links to billing and prescription systems and patients for their part get help entering their malady as the system is prepopulate with popular ailments.

In all, this is a very slick solution - they even have an integrated refund which can be sent to a patient if it is deemed they are better off going to the emergency room after all.

TCS is also working on connected car solutions - helping to harden the solutions to prevent buffer overruns and other issues which could be exploited by hackers. Penetration testing via range checks is one of the way they do this.






Citrix Boosts Mobile Solutions to Carriers, Enterprise

March 2, 2015

Citrix was showing off a lot of interesting solutions at MWC 2015, starting with the MPX 25000, a device which provides ADC functionality for carriers utilizing an NFV approach of using OTS hardware instead of customized solutions. The company tells me this gives them a 300% increase in price/performance over ASIC-based competitors. Moreover, the company's approach allows growing carriers to leverage cloud-based versus telco manageability meaning you get a single virtual interface as your solution grows with the addition of more OTS servers as opposed to fork-lifting boxes in exchange for ever-larger ones.



Carriers can use this device to get up to 80 virtualized sessions to help in various areas of their network such as diameter signaling, NAT, traffic steering and DNS.

AirHopper: Even Air-Gap Networks are Not Secure

November 20, 2014

It’s a good time to be in the Cybersecurity business.



Quite often, highly secure computers are disconnected from the outside world so as to not get hit by hackers. However, it seems these air-gap networks named for their isolation from other computers are not as secure as we once thought. A hacker can get to these networks in the following manner. They design software which logs the keystrokes and subsequently transmits this information via FM radio signals generated by the graphics card - without changing the display so the user doesn't detect the attack.

3M's Role in Improving Cell Phone base Stations

October 9, 2014

It’s quite common for people to look at the cellular industry as a bunch of phones from different companies competing on features and functions but the reality is the towers are often the glue that connects these devices when they aren’t near WiFi hotspots. Towers are rife with innovation and in order for consumers to get better service they need to be upgraded with better radio frequency equipment, antennas and backhaul bandwidth.

3M Communications Markets Division is one company which focuses on perfecting the base station by making them easier to work on while ensuring they need less ongoing maintenance. I spent a good deal of time with the company recently speaking with Omar Flores, Steve King and others at the company to learn about how they are applying many of their innovations directly to the towers and other equipment responsible for interconnecting our tablets and other devices.

This is more of a commercial on what this division of 3M does but it's still instructive



H-P Probably Smart to Spin Off PCs and Printers

October 5, 2014




Hewlett-Packard will once again split its company into two, basically spinning off the low-margin PC and printer business according to reports. We have seen IBM pull this off with its PC and later server business thanks to Lenovo.

The reason I say "once again" of course is the company said it would do this a while back and abruptly changed course. They then reassured hte market that they would not spin off the units.

The move does make sense from the standpoint of focus and valuation. The company is gargantuan and having to deal with PCs and printers is just one more area to devote precious resources.






Rich Tehrani Thoughts From California

September 17, 2014

I've been on the road in Vegas and California over the past ten days or so. Here are my thoughts.

The Venetian Rocks

First off, the Venetian has remodeled its rooms and they are amazingly comfortable and some of the quietest ones on the strip.

Don't Miss Fiber Mountain Session Next Week in Vegas

August 5, 2014

Next week at Software Telco Congress (the NFV and SDN event) in Las Vegas - collocated with ITEXPO, there will be some amazing speakers who will help companies evolve into the software realm from hardware. Specifically, there will be one new speaker who has never spoken at a TMC event. M.H. Raza is the CEO of Fiber Mountain.

AudioCodes: A Solid WebRTC Money-Making Story

June 17, 2014

Alan Percy had a challenge... The Senior Director of Marketing at AudioCodes saw the promise of WebRTC three years ago... And he saw how disruptive it could be for his company which provides communications equipment for enterprises and communications service providers. He approached his engineers and told them they need to start thinking seriously about this new standard.

Alcatel-Lucent: NFV Can be More Secure than Legacy

June 16, 2014

As NFV and SDN usher in a new era of software telcos, there are just so many pieces which have to be put into place to enable solutions from disparate vendors to interoperate smoothly. Moreover, carriers are always looking for one throat to choke and NFV really opens up the carrier network is so many new ways that determining who is responsible for issues is more difficult.

Security has always been a major focus for operators. Indeed, when their networks were proprietary and thought to be bulletproof, it was determined a simple whistle distributed in a box of Captain Crunch cereal could give access to hackers.

GENBAND Perspectives 14 Live Blog

June 10, 2014



GENBAND Perspectives 14 kicks off this morning - expect the live blog here... Last night the company hosted a networking reception where I had a chance to speak randomly with one of the company's customers in Mississippi - an ILEC becoming a CLEC. The person I spoke with said they actually purchased the equipment from Nortel just before that company went under and GENBAND acquired the assets. He went on to say he is very happy with the road map GENBAND is on and how they handled the acquisition.

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