Jim Machi : Industry Insight
Jim Machi

What's Up With the Data Center?

This morning there is an article that "RDG Capital Fund Management, the investment vehicle of Russell Glass and a significant shareholder...

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Experience-Centric

While search slideshare (now LinkedIn slideshare), I saw this slide, which sums up customer expectations as well as a conversation I...

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NFV Vendor Challenges Part 1

We’ve all likely seen the Gartner hype cycle for emerging technologies curve.  I remember many, many years ago when I first saw...

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Clinton's BYOD Phones, E-mail Server May Achieve Bin Laden's Goal

One of Osama Bin Laden’s goals was to assassinate president Obama in order to get Joe Biden promoted to president. Said Bin...

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The Importance of a Software Media Server/Media Resource Broker to Handle Diverse Multimedia Resource Requirements in a VoLTE Network

It would be nice sometimes to live in a bubble where you would only have to deal with what was in...

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CyberFlow Analytics Detects Cybersecurity Breach Anomalies

Security experts agree – there is absolutely no way to ensure your network is 100% safe from cybercriminals – if they really...

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Fiber Play: NTELOS Bought by Shentel

It is all about fiber. Whether it is fiber-to-the-home or fiber lit buildings, the bankers love the word fiber. (I will...

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Changing the SIM game

January 27, 2015

The iPad Air 2 with Wi-Fi + Cellular models comes with a SIM  that “gives you the flexibility to choose from a variety of short-term plans from select carriers in the U.S. and UK right on your iPad. So whenever you need it, you can choose the plan that works best for you — with no long-term commitments.  And when you travel, you may also be able to choose a data plan from a local carrier for the duration of your trip.”

Wow, this is pretty different. 

WebRTC and the Enterprise

January 20, 2015

I was reading an article titled, “How WebRTC can serve the Enterprise” but when I originally saw the headline I thought it read “How WebRTC can SAVE the Enterprise.”  So I was like “wow, that’s an interesting thought” because I didn’t know the Enterprise needed to be saved.

The enterprise though has always been about delivering better services, yet doing so at a reduced cost.  This dichotomy has driven a lot of innovation.  Over the summer, I wrote a blog about speech analytics that touched on this same theme.

What is 5G?

January 13, 2015

VoLTE Performance

January 6, 2015

One of my predictions for 2015 related to VoLTE and Value-Added Services (VAS) starting to appear in relation to VoLTE.  I wanted to give a little background on why I said that.  It basically comes down to VoLTE working.

In the summer there was some buzz made when Signals Research Group put out a paper about VoLTE performance.

WebRTC: The Transition From Hype to Reality - Part 2

December 30, 2014

In Part 1 of this series, I argued that the WebRTC movement has a lot of striking parallels to that of VoIP, such as both technologies being dubbed seminal events, experiencing architectural challenges and progressing through various stages of deployment. In other words, both technologies followed the standard hype curve through the excitement phase and, now, it remains to be seen whether WebRTC, like VoIP, will move successfully into reality.

Do I think we are going to suddenly find that WebRTC has moved forward at warp speed? I think we will.

WebRTC: The Transition From Hype to Reality - Part 1

December 23, 2014

When I started preparing my keynote presentation for WebRTC Conference and Expo V in November, there was one central message I hoped to get across: WebRTC is developing along a normal evolutionary track and it’s up to us to continue to move the technology forward from hype to reality.

I’ve been involved with WebRTC since the beginning and we all know there was a considerable amount of enthusiasm at the start. But this year, some of that excitement started to wane. And that’s probably because WebRTC is no longer new; it’s no longer the shiny object.

The Interworking Function (IWF) part of the Diameter Signaling Controller (DSC) now takes center stage

December 16, 2014

Diameter Signaling Controllers (DSCs) are the general term used to describe products that enable load balancing and scaling of Diameter signaling traffic on LTE/IMS networks as well as enabling secure signaling interworking of LTE/IMS networks with other networks.  The DSCs first rolled out were the Diameter Routing Agents (DRAs) which were really designed for load balancing and scaling of Diameter signaling traffic. And these have seemingly worked well since we have not heard of any major Diameter signaling storms since the first LTE networks were deployed. Whether it’s because the DRAs are deployed or because the existing equipment could handle it is somewhat up for debate, but clearly in the early days of LTE rollouts there were a couple of high profile outages related to signaling storms.

2015 Predictions

December 9, 2014

Last week, I graded myself on the predictions I made for 2014.  This week, I’ll make my predictions for 2015.  It may be the same as asking a Magic 8 ball, or in the case of that picture, using a Magic 8 ball phone app which you use by turning the phone over and shaking it…

My first prediction is that you’ll start to hear about 5G

Grading 2014 Predictions

December 2, 2014

 I made some bold predictions last year.  Now is the time to face the music and grade myself.

1. Last year I predicted we’d start to see much more messaging and “cool apps” with voice inclusion.

SS7 Signaling Still Alive and Well

November 25, 2014

As operators migrate to IMS and LTE, and thus IP architectures, SS7 signaling has seemingly been left behind.  After all, Diameter is all the rage today as that is where all the growth is.  There are lots of Diameter market size reports but alas, no new SS7 market size reports that I can find.  In fact, I think the last one was many years ago and I probably have it. 

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