Jim Machi : Industry Insight
Jim Machi

Broadsoft, Nimble Storage, Vodafone, Hibernia, Sonus and other video Interviews

Erik Linask of TMC interviews Hugh Shannon of AvotusMy video team has been at some of the latest shows in the telecom...

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VoWiFi Will Play a Critical Role in Extending Voice Coverage

Voice over WiFi (VoWiFi)...what’s the big deal?  For instance, I can already engage in VoWiFi with some VoIP clients that are downloaded...

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Why CSPs Will Retain a Strong Position in Video Services

By: Paula Bernier, TMC Executive Editor

Facilities-based service providers that own the access network are ideally positioned to distribute video both today and in the future, according to Chris Croupe, who works in strategic marketing at Alcatel-Lucent. Video comes in a variety of forms, its applications continue to expand, and this kind of content continues to multiply, Croupe notes in his recent TechZine posting, Future of video content: Evolution toward 2020.

Calls leveraging video have become widespread, he adds, noting that 59 percent of smartphone users under 35 years of age make at least one video call a month, and 37 percent of this group does so at least once a week.

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It's VoLTE Time

It’s Voice over LTE (VoLTE time). As we all know, the numbers of LTE networks and subscribers have been growing tremendously;...

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Why Google Blocking Revenge Porn is Significant

Amit Singhal SVP Google Search said on his blog today the company will soon offer a web form to allow people to...

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Video and Voice over LTE/ WiFi Requires a Media Server

With the LTE World Summit coming up next week, there will be much discussion about voice and video over LTE as...

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Analyzing the mobile devices connected to today's network

By: Patrick McCabe, Senior Marketing Manager, Alcatel-Lucent

We know from our own experience and from anecdotal evidence that mobile devices are proliferating and that mobile data usage is growing rapidly. This tremendous change necessitates change to the underlying network, too. But in order to make the best choices in terms of infrastructure investment, mobile service providers must have accurate data showing what devices are being used and which consume the most data and signaling resources. 

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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.

Modems? In This Day and Age?

August 13, 2014

Not so many years ago, the only way to connect to the Internet was via a modem. You would use your digital or analog line, and literally place “calls” to the Internet. Nowadays, we either use Wi-Fi or some other type of broadband connection. But in the early days of the Internet, connecting through a modem was the only option.

Internet Telephony Expo: Still Relevant?

August 5, 2014

I’ve attended the ITExpo for many years, and lately I’ve been asking myself, “Is this event still relevant?” At one time, ITExpo stood for Internet Telephony Expo and well, long gone are the days when we need special conferences to learn about VoIP. This year’s event is taking place in Las Vegas next week, and while I like Vegas, do I really want to be there when it’s 112 degrees?

The answer is yes. Despite the heat, I’m looking forward to speaking at the ITExpo next week because I’m confident that it’s still a relevant event.

Mobile fax? Why do you need that?

July 29, 2014

Fax is an enduring technology. While you may think that fax is declining, some reports show that the market is actually increasing, especially in the areas of fax over IP (FoIP), fax service and computer-based faxing. In fact, the fax industry is predicted to grow to $2.795 million by 2018.

One new technology that’s taking off is mobile fax, which, as the name suggests, involves using your mobile phone as a fax machine.

When Does WebRTC Need a Media Server? Reason #7

July 22, 2014

Tsahi Levent-Levi’s white paper, “Seven Reasons for WebRTC Server-Side Processing,” details a variety of WebRTC-related scenarios that necessitate a media server. Last week, I wrote about reason number six: processing of the media stream. This week, I’ll discuss reason number seven, which deals with machine interaction.                                                 

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