Jim Machi : Industry Insight
Jim Machi

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

Next week, I will be speaking at the Signaling Focus Day of LTE Asia.  The signaling focus day obviously will have...

Full Story »

The Cat Video Index: A Simple View of Data Costs

By: Andy Porter, Product Manager in the Payment, Policy and Charging department at Alcatel-Lucent

The Economist has its famous Big Mac index for comparing buying power across countries. But I wanted an index that focuses on the cost of mobile data usage. That meant I had to find a data-charging equivalent of the Big Mac. I needed an item that crosses cultural boundaries, is universally understood and is available worldwide.

I considered many possibilities. But the answer arrived when I saw my daughter laughing at a video of a cat playing a piano. Obviously, the mobile data equivalent of the Big Mac is the YouTube video. It’s a universally available service that is easily measured in quantitative terms, making it ideal for comparing mobile data costs.

In honor of my daughter, I chose the classic “piano-playing cat” as the baseline video. And by the way, this cat video has been viewed over 34 million times, proving its suitability as a baseline.

Full Story »

THE SECRET VALUE OF VoLTE - WHAT'S IN IT FOR CONSUMERS

By: Ed Elkin, Director, IP Platforms Marketing, Alcatel-Lucent 

Today’s consumers want faster mobile broadband, and lots of it. That’s the dominant fact shaping Mobile Service Providers’ competitive strategies. So let’s look at what you can offer these valuable subscribers with voice over LTE (VoLTE).

Full Story »

California Lawmakers Plunge Some Transactions into 3rd World

California has come up with a law that hurts the very people it says it is protecting by making it difficult to...

Full Story »

Globys Uses the Power of Social to Boost Carrier Sales

You may recall a commercial for Faberge Organic shampoo from decades back where the person using the shampoo said when you...

Full Story »

The Expo News Update

Datapipe, a global managed IT provider, acquired Layered Tech to add to its US federal government business. Layered Tech adds security...

Full Story »

Practical and Smart IMS

Last week, I wrote about the drivers behind the recent increase in IP multimedia system (IMS) deployments. As communication service providers...

Full Story »

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.                                                 

When Does WebRTC Need a Media Server? Reason #6

July 15, 2014

In a recent blog about the current state of WebRTC, I mentioned that readers should check out an excellent white paper about seven situations in which WebRTC would need server-side media processing. Written by Tsahi Levent-Levi, a leading blogger at BlogGeek.me and WebRTC activist, the white paper gives a great overview and unique point of view about why media servers matter.

In the next few weeks, I will explore some of the seven reasons from Tsahi’s white paper. Today we’ll dive into reason number six: processing of the media stream.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 29 Next
Featured Events