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Mobile fax? Why do you need that?

Fax is an enduring technology. While you may think that fax is declining, some reports show that the market is actually...

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We ask the experts: How can exceptional QoE be achieved in VoLTE networks?

By: Jean Jones, Director, Wireless Marketing, Alcatel-Lucent

What does voice over LTE (VoLTE) offer your subscribers? Better voice quality, including HD voice. Rich communications with messaging and video. And whatever inventive applications you choose to introduce. In other words, VoLTE can provide a superior quality of experience (QoE) for subscribers and give you a competitive edge — particularly when your service operates at its best. 

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In my last blog[CCE1] , our experts explained why an end-to-end strategy is the key to maintaining peak VoLTE performance. Now we’ll look at how this strategy gets put into practice to optimize real-world service offerings. The information here is based on interviews with Luis Venerio who works with our VoLTE Readiness Services team. And his observations come straight from his experience on VoLTE deployments that serve millions of subscribers.

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Wearable Tech Expo 2014 Kicking off in NYC

My team is at the Jacob Javits Center setting up for Wearable Tech Expo 2014 which will take place Wednesday and Thursday...

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When Does WebRTC Need a Media Server? Reason #7

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....

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How signaling spikes affect networks: 3 real-world examples

By: Josee Loudiadis, Director of Network Intelligence, Alcatel-Lucent

Data and signaling growth are usually good news for network operators, since growth often translates into higher revenues. But when growth is averaged over a month or quarter, the daily highs and lows of network activity are smoothed out. And signaling spikes remain hidden within the averages. These spikes can overwhelm available signaling capacity, which impairs the customer experience, as well as the operator’s reputation.

What happens when a spike occurs? Typically, a CPU Overload alarm appears on various mobile nodes. And the Network Operations Center (NOC) immediately starts praying that the burst is short-lived and doesn’t go over maximum peak-rate capacity. Because when that happens, all consumers are denied service access. Then, the process of identifying the source of the problem begins. This can be arduous, because it often involves applications completely out of NOC control. And the issue can’t be resolved easily without solid network analytics that enables engagement with application and device developers.

That’s the reason signaling information is a crucial part of the Alcatel-Lucent Mobile Apps Rankings report and why LTE World 2014 devotes an entire pre-conference day to the topic. It’s also why this blog offers a closer look at how some real-world disruptive signaling spikes got started — and were finally resolved.

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The Expanding Channel Programs

Not only do I see more cloud service providers looking to the channel for sales, I see other channel programs expanding....

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When Does WebRTC Need a Media Server? Reason #6

In a recent blog about the current state of WebRTC, I mentioned that readers should check out an excellent white paper...

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FCC on Wireess Broadband

February 14, 2005

Microsoft and Pfizer

February 13, 2005

Teleo VoIP Splash

February 13, 2005

Teleo is a new VoIP company that wants to bridge the desktop with the tools mobile professionals use today. They will be announcing their strategy at demo this week. According to Peter Sisson, Teleo President & CEO, “Mobile professionals use cell phone, e-mail and web browsers. They shouldn’t have a new VoIP interface as well”.

What’s new At Demo?

February 13, 2005

Grammys

February 13, 2005

If you think society hasn’t been changed forever by the Internet you didn’t see the Grammys tonight. I just witnessed a montage of multitasked songs from Maroon 5 and other bands (I am so unhip, I didn’t know the others). The songs were actually interlaced, meaning a song went on for a minute and then another band started up and another band played in-between the spaces in the other bands singing and so on.

10 years ago everyone would have changed the channel. Today, probably most of the audience was on their laptops or reading or eating or conversing or whatever we all do now since we are so used to getting input from multiple sources at once.

This national ADD is contagious and it is going worldwide.



Microsoft to Produce Low-Cost Smartphones

February 13, 2005

Offshore Web Hosting

February 13, 2005

Qwest Tops Verizon Bid For MCI

February 13, 2005

SIPconnect

February 13, 2005

I’ve known Broadsoft’s Scott Wharton for years and after a good while discussing Broadsoft’s development of sophisticated hosting platforms, our conversations have transitioned from technology and applications to deployment. In the last few weeks for example the following customers were announced by Broadsoft:

Cbeyond, McLeodUSA, iiNET, and XO Communications.

These are some impressive wins. In addition to selling product the company has been busy trying to get the industry to rally around specs to interconnect CPE equipment with hosted services.



Evan Koblentz on TV

February 13, 2005

So I’m watching TV this morning and listening to the reporter talk about vintage computers and how they are going for at auction. Being the geek that I am I had to listen further. A few minutes into the BusinessWeek program they introduce none other than Evan Koblentz, the editor of a weekly newsletter on vintage computers.

Evan was the first ever TMC Labs Engineer Tom Keating, the Labs founder ever hired. TMC Labs was the first in-house testing lab in a publishing company focusing on communications.

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