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Rich Tehrani
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Of IP Communications and Broadband Reliability

June 1, 2008

I came across an interesting article in the New York Times by Randall Stross which discusses consumer VoIP services, the differences in quality between them and the general trend towards multiple services of lower reliability replacing a single service (PSTN) of extreme reliability.

What is interesting is comments by Comcast regarding the reliability of the company's service as compared to Vonage. The cable company stresses that their quality is better. They go on to say, because they have control of the network, they can provide better service. This is a true statement of course -- any internet telephony service can potentially be inferior to the quality of IP telephony -- where packets do not flow across the public internet.

Then again, as broadband speeds get better and better, the quality of internet telephony improves as well.



Speaking at IP Sizzles 2008

May 30, 2008

I am really looking forward to IP Sizzles 2008 -- formerly VoIP Sizzles 2008. What is it you ask? Well I am glad you did. IP Sizzles is an event put on by ABP which focuses on educating resellers on the the opportunities available in the IP communications space.

Vocaltec Sells Patents to Karo Millennium

May 29, 2008

In a way, I must thank VocalTec because it was companies like them that helped me realize how IP would revolutionize communications and further help me decide to launch a magazine dedicated to the market in 1997. VocalTec was one of the first to have a column in Internet Telephony Magazine and I will never forget my many interactions with the company over the years.

So it is with mixed emotions I witness the fact that the company is selling some of its VoIP patents to Karo Millennium J.P., L.L.C. It should go without saying that these patents will likely be used to get others in the industry to pay a "tax" for using VoIP and this is likely bad news for many in the market.

On the flipside, you cannot fault VocalTec for selling 11 patents -- or half its portfolio for $12.5 million. Why?



WiMAX Research Launched

May 28, 2008

If you are interested in analysis on the ClearWire WiMAX deal and other facets of the exciting WiMAX industry, you are in luck as Sidecut Reports has a new report which goes into depth on all parts of the burgeoning market.

The growth of WiMAX is probably going to be like so many other technologies. It will be over-hyped, slow and then do well when we aren't looking. This of course is easy for me to say but what about the countless people who need to make investment decisions that turn into quick profit?

These people need actionable intelligence and they need it ASAP.

Is this report what you need?

I browsed the 39-page draft executive summary and liked what I saw. In addition, I know the author Paul Kaputska quite well and he is great writer -- knowledgeable and with good connections.

Some of the topics in the summary include why now is the time to launch WiMAX networks in the US as the threat of 4G looms; an iPhone discussion; LTE; cCompeting wireless timelines; A discussion of the players in the space; and WiMAX chips, costs and more.

I recommend this report to anyone who needs to keep up with the busy and often exciting wireless/WiMAX space.











SIP Forum Growth

May 28, 2008

The SIP Forum seems to be making some nice progress in attracting a broad swath of companies to its organization.

In case you aren't aware, The SIP Forum is a non-profit IP communications industry association that engages in numerous activities that advance and promote SIP technology, such as the development of industry recommendations, the SIPit interoperability and testing events, special interoperability workshops, and general promotion of SIP in the industry.

One of the Forum's recent technical activities is the development of the SIPconnect Technical Recommendation -- a standards-based recommendation that provides detailed guidelines for direct IP peering and interoperability between IP PBXs and VoIP service provider networks, and the SIPconnect Compliant Certification Program through which eligible companies can gain SIPconnect validation and the right to license the use of the SIP Forum's 'SIPconnect Compliant' certification mark.

What sort of progress are they making you ask? Well, they have recently told the world they are experianceing 100% 100% growth compared to the last quarter of 2007. The organization now has
46 Full Member companies and more than 5,000 individual members from around the world.

Why do people join the forum? Well Ken Kuenzel, Founder and CTO, Covergence, Inc. says his company joined the SIP Forum because of its efforts to build on existing IETF standards to define a standards-based approach that will enable seamless IP peering between IP PBXs and VoIP service providers.

Eric Swift, Senior Director of the Office Communications Group at Microsoft Corporation said We at Microsoft have long embraced SIP as an important standard and foundation for interoperability...










Being Part of Squawk Box

May 23, 2008

I spent part of my morning on Alex Saunders' Squawk Box -- a gathering place for industry analysts and thought leaders to discuss important technology issues of the day.

Topics today included Ariel Waldman's harassment allegations against Twitter. This conversation digressed into what Twitter is... Is it a communications vehicle or is it media -- like a magazine or website?

Andy Abramson had some well thought out comments on the matter and others had great points too. Andy likened the concept of harassing someone on Twitter to taking a megaphone out and broadcasting negative things about them in public.

The whole argument reminded me a tremendous amount of the Juicy Campus website and the problems the site is having as it seems to be a forum where college kinds primarily gossip about one another.

This conversation morphed into a discussion regarding freedom of speech and the refusal of YouTube to take down Al Qaeda videos from its site.







Podcast: Objectworld's David Levy

May 22, 2008

Podcast: Starent Networks Thierry Maupilé

May 21, 2008

As the wireless industry evolves, the level of complexity has evolved with it allowing companies such as Starent Networks to thrive by delivering technology which enables carriers to deliver rich content multimedia services.

We all have cell phones and it seems obvious these devices will be delivering TV, YouTube and a host of other multimedia services as time progresses. Those of you who have kids with cell phones know more about this than others of course.

As this transition takes place, carriers need to think about taking advantage of adding intelligence to their gateways so they are able to build the most flexible next generation network possible.

I had a candid conversation with Maupil about wireless barriers to entry, Apple's iPhone, the latest generation of devices and the incredible opportunities ahead for service providers.

This podcast is certainly worth a listen and I hope you enjoy it thoroughly.







Roku: The Apple of TV?

May 21, 2008



Without a doubt, the new Netflix Player by Roku set top box will become a serious contender for the title "iPod of the world of television." I haven't seen this device yet but based on what I have read on Tom Keating's blog and on the New York Times, it is a killer offering.

Here are the details... A $100 set top box, a sub $10/month subscription and a web-based interface which helps you narrow down movie selections from a total of 10,000 Netflix offerings which are ultimately made by remote control.

At these price points some could be tempted to give up cable TV service altogether and if the box gains traction, it can become the TV delivery mechanism of the future -- worldwide.

I am not naive enough to think Roku will easily take over the world as Apple, Microsoft, the cable companies and phone companies will be looking to do everything short of hiring hitmen (is hitpersons more PC?).

Expect the box to eventually support YouTube, streaming TV and perhaps newer movies.

Really, everyone should be gunning for Roku except for content providers (including Yahoo! and Google) and chip manufacturers who can benefit from lower cost distribution and the sale of product to this consumer electronics company.

It is not hard to see Roku becoming a telephony provider in the future by upgrading these boxes with ATA functionality.

Expect this company to be included in net neutrality discussions of the future and if they aren't purchased in six months I will be very surprised. If Vonage had the finances or access to capital -- their brand would be a huge help in getting this box in millions of homes as fast as possible. They should consider a merger.

Then there is Google who could get broader YouTube penetration.

















MindWireless Podcast

May 20, 2008

MindWireless is focused on the wireless expense management space which as you might imagine is an area of growing importance inside telecom expense management. Just think about how complicated it is to manage wireless gadgets as employees have become obsessed with having the latest and greatest devices and moreover, many consumers pick the provider they want as they need to have cell phone service at home, etc.

MindWireless helps companies organize and optimize their wireless devices. In addition, they help with outsourcing and client engagements.

One of the areas of change in the wireless device space is obviously the iPhone... This and other smartphones have changed the face of wireless device management but are users getting smarter?

In reality, users are getting devices which are more and more complicated and they are oftentimes confused about how to best use them.





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