Jim Machi : Industry Insight
Jim Machi

Cybersecurity and the Terrible, Horrible, No Good, Very Bad Week

There are perhaps four major cybersecurity incidents in my mind which are world-changing. The first is the OPM data breach which allowed...

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Value-Added Services in the VoLTE World - Enterprises

From an enterprise value-added services perspective, voice conferencing could be a good one.  Enterprises still need to host conferences, so conferences that...

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Value-Added Services in the VoLTE World - Leveraging the Device

Looking at the subscriber from a different perspective, that is, one who is going to use the mobile device as an on-ramp...

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Value-Added Services in the VoLTE World - RCS

Mobile Value-Added Services (VAS) has historically meant any kind of service beyond voice where the service provider could charge an additional fee....

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You Can Get Fired for Choosing Dropbox: A True Story

An MSP is contacted by a publicly traded company looking for help managing their IT. When the MSP goes to the company...

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Open Source Software and NFV

Early this year, Dialogic commissioned STL Partners to find out more about how service providers view open source software in their networks.  I’ve...

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Research Firms Missed Again on UC

MarketsandMarkets states that the UCaaS market size is expected to grow from USD 17.35 Billion in 2016 to USD 28.69 Billion...

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Signaling Offers Great Differentiation for Mobile Value-Added Service Offerings

October 21, 2014

We’ve all heard that some Value Added Services (VAS) revenue such as Short Message Service (SMS) are starting to decline in some markets due to competing OTT services.  However, overall, the mobile VAS market is expected to grow at over 10 percent until 2018.  While I couldn’t find anything recently on the Internet that I could point to regarding market size, suffice to say globally it’s between $10B to over $20B per year, likely over $20B. So it’s sizable, still important, and worth fighting for if you are a mobile operator.

IOT tests do NOT tell the whole story

October 14, 2014

Service providers typically have infrastructure from multiple vendors installed in their networks.  Mostly this is by design since they don’t want to be locked into a single vendor, but some of this is also determined by consolidation that they have done, etc.  Either way, there is equipment from various infrastructure providers that make a telecommunications network run. 

LTE Asia Focus on Applications. Finally.

October 7, 2014

A couple of weeks ago, I spoke at the Signaling Focus Day of LTE Asia.  I spoke about the evolution of the Diameter Signaling Controller beyond just a Diameter Routing Agent (DRA) to one that includes the Interworking Function (IWF) so that value-added services can be enabled.  If you want to see my talk, please find it on Slideshare here.  Alan Quayle, who chaired the Signaling Day, has written a nice blog on LTE Asia and the Signaling Day in general.

What is TADS all about?

September 30, 2014

On November 12 and 13 TADS will happen.  TADS bills itself in the following way: “TADSummit (TADS) is focused on building an essential yet missing component of the Telecom Industry, the telecom application developer ecosystem that creates new services and customer value to address the revenue decline from the commoditization of voice and messaging.”

What is so different about TADS compared to other conferences or initiatives that relate to telecom Value-Added Services?  First of all, this is the only conference that really understands that the old way of telecom applications via “walled gardens” are gone and seeks to combine the telecom services with new applications. 

Will VoLTE and the iPhone6 Finally be the Vehicle to Monetize Mobile Video?

September 23, 2014

VoLTE doesn’t just mean Voice over LTE.  It also means Video over LTE.  IMS/LTE includes support for IR.94 which describes how to make conversational video calls over LTE.  Video has been possible over 3G networks. 

The Changing Definition of the Diameter Signaling Controller and Diameter Routing Agent (DRA)

September 16, 2014

Next week, I will be speaking at the Signaling Focus Day of LTE Asia.  The signaling focus day obviously will have much Diameter overtones since Diameter is the signaling protocol for LTE networks.  But LTE networks are not the only cellular networks and will not be the only cellular networks for some time. Interoperability and Interworking with GSM and 3G networks will be critical as will interworking with other mobile networks such as Wi-Fi networks. 

Practical and Smart IMS

September 9, 2014

Last week, I wrote about the drivers behind the recent increase in IP multimedia system (IMS) deployments. As communication service providers (CSPs) begin to embrace IMS, it’s important to remember that co-existence and phasing is vital in many of the deployments where VoLTE and IMS networks meet. As things stand, IP-based next-gen networks (NGNs) and circuit-switched networks not only continue to co-exist, but are also poised to do so for many years to come. This requires interworking between these different network architectures.

What's Driving IMS Today?

September 2, 2014

IP multimedia system (IMS) network architecture has been around for a long time.  While it was originally conceived for mobile IP networks, it first gained acceptance in wireline IP networks, such as cable networks. To date, acceptance has been spotty in the mobile arena, but that’s starting to change. Why now? 

Speech Analytics - Data Mining Those Recordings

August 26, 2014

When I was in Vegas for ITExpo, I participated on a Voice Analytics panel at the SmartVoice co-located conference.  Speech / Voice Analytics is really taking off.  Voice analytics is basically taking all the recording that is going on, and analyzing that information into more structured and reportable formats.  In the past, we called this “data mining”. 

VoLTE Versus WebRTC: I didn't know it was a battle

August 19, 2014

When I talk to customers, they often ask about how WebRTC compares to voice over LTE (VoLTE), and which technology “will win.” Those who believe that there has to be a concrete winner and loser in this debate say so because WebRTC is over-the-top content (OTT),while VoLTE is carrier supported.

I do not necessarily see it that way. In my opinion, WebRTC is a way for voice and  video to be integrated into communications applications. Sure, you can make a WebRTC point-to-point VoIP call, which technically would compete with a VoLTE call, but WebRTC really comes down to the apps.

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