Tom Keating : VoIP & Gadgets Blog
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How to Get AT&T to Fund Your IoT Idea

IoT and M2M developers - here is some exciting news.It Isn't that often that you can develop something for what is supposed...

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Access is Still Pretty Good

At all the shows, it is cloud this and cloud that - a bunch of doom and gloom on legacy telecom....

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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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Telefonica Looking for Channel Partners to Crack U.S. Market

January 31, 2013

I met with Telefónica along with some other media analysts at ITEXPO just a few moments ago. At ITEXPO Telefónica is announcing they are launching a channel partner program. Telefónica has a very strong presence in South America and Europe, but now they want to come to the U.S. market.

Add-on Makes Microsoft Lync Feature-Complete to Compete with PBXs

January 31, 2013


Yesterday, at ITEXPO I met with some representatives from Bressner, a German-based company with some interesting add-ons for Microsoft Lync. Now targeting the U.S. (English website) their Lync add-ons add some powerful features to Microsoft Lync that help make Lync have feature-parity with PBXs, allowing enterprises to use Lync as a PBX replacement with no compromise.

Bressner's Dr. Klaus Zünkler, Principal Solutions Architect and Mitch Friend discussed three of their Lync products. The first was FonComfort, which is designed to fill the feature-gap in Microsoft Lync. One of those feature-gap fillers is "true busy" so the caller doesn't have to pay for the call if you're already on another call. I asked Klaus and Mitch why this was a popular feature since typically a call would drop to voicemail if you were on a call or unavailable and they said this "true busy" feature was more popular in Europe due to a cultural thing.


Telefonica Digital's Tim Marsden Keynote Begins

January 30, 2013

Surf Communications Solutions Aims to Slay the Video Giant

January 30, 2013

Video conferencing has held promise for many years - dating back to the 1964 AT&T Picturephone, but now has the time finally arrived for video conferencing to take off? The simple answer is "yes", but it's way more complicated than that. Yes, standards like SIP and H.264 have made video interoperability between endpoints less of an issue, but there are other issues to consider. For instance, Polycom, Cisco, Avaya, and LifeSize have very expensive MCUs for their in-room conferencing systems.

Asterisk 1-2-3 Workshop Well-Attended at ITEXPO

January 29, 2013

ITEXPO 2013 Miami Exhibits Construction Underway

January 28, 2013

WebRTC Challenges

January 22, 2013

WebRTC holds a lot of promise, and with the buzz surrounding WebRTC beginning to reach a fever pitch, it's worth pointing out the challenges facing WebRTC.

First, let's begin with the expectations set for WebRTC. At TMC's recent WebRTC Conference, a panel discussed how WebRTC has high expecations. WebRTC has very ambitious goals, aiming to become the de facto standard by which users voice and video chat with other Internet users, which has the developer community and techies like myself very excited. Recently, I've written about WebRTC Demo fun, 2013 - The Year of WebRTC, and

WebRTC Test Demo Fun

January 21, 2013

WebRTC is pretty cool, allowing you to perform VoIP and video conferencing all within a browser. I thought it would be cool to demo some WebRTC code here leveraging getUserMedia, an API that began as part of HTML5 and was split off into the W3C WebRTC specification suite. It allows JavaScript access to a device's cameras and microphones to enable in-browser VoIP and video-conferencing. Further, with HTML5 it's easy to apply cool video filters (think Instagram) on-the-fly while in a video conference.

So without further adeiu, let's try "Self View" Camera on your WebRTC-enabled browser - Google Chrome, Opera, and Firefox (nightly build only) all support WebRTC, though not Internet Explorer (yet).

Logitech UC Solution for Cisco 725-C Launches

January 17, 2013


Logitech has now integrated voice, video and messaging controls into the Logitech UC Solution for Cisco 725-C, a UC keyboard (K725-C), wireless mouse (M525-C), and HD camera (Logitech C920-C) combo designed for Cisco Jabber. Cisco Jabber is a unified communications software client that gives users access to presence, instant messaging (IM), voice, video, voice messaging, desktop sharing and conferencing.

The keyboard features illuminated control buttons for call answer/end, mute video, mute audio, and volume controls. The keyboard LCD screen displays Caller ID, call duration and receives calls for the user currently signed into the system, making it ideal for hot desking work environments where users don’t have a permanently assigned desk or phone.


Facebook Enables Free VoIP Calls for U.S. iOS Messenger Users

January 16, 2013

Facebook launched free VoIP calling for U.S. Facebook iOS Messenger app users. Here's the problem though. Almost no one uses the Facebook Messenger app - they use the main Facebook iOS app.

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