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Rich Tehrani
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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. 

ALU.7.28.14.1.JPG

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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The Six Degrees of Mobile Data Plan Innovation: It's Not All About Data- Mobile Voice and Messaging Share Plans Offer Plenty of Appeal

Alcatel-Lucent’s Rich Crowe continues the Six Degrees of Mobile Data Plan Innovation blog series by examining the degree to which consumers are interested in share plans that include unlimited voice and messaging but don’t include data.

The last Six Degrees blog explored consumer attitudes toward two different mobile share plan options: sharing data only and sharing voice, messaging and data. This blog will explore attitudes toward a 3rd option: sharing unlimited voice and messaging — but not data — across multiple devices or subscribers.

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Brooktrout and IBM

March 27, 2005

If there is one thing that's important in VoIP deployment these days it's scalability. Now that VoIP is being deployed, I keep hearing huge customer number projections. Cable companies and Vonage are all in the hundreds of thousands of VoIP users already and AOL has the potential to be in the millions. These are staggering numbers and require a new breed of product to deal with massive roll out numbers that are potential in the world of VoIP.

I recently met with Brooktrout and IBM to discuss how Brooktrout's SnowShore division is working wit IBM to make shore they can sell a solution to allow service providers to scale quickly, inexpensively and reliably.

SnowShore's IP Media Server is in release 1.3 and comes prepackaged on IBM's BladeCenter.



For the Love of Patents

March 27, 2005

Either you love patents or you hate them. InformationWeek had a comprehensive story on patents in the March 21, 2005 edition. Hundreds of millions of dollars are at stake or have already been paid at companies like Ebay, Microsoft, RIM and Symbol. Microsoft, one of the companies who files a tremendous number of new patents a year is asking for reform.

"It's too easy for a litigant to manipulate the U.S.

ZigBee Creates Buzz

March 26, 2005

Zigbee (Zigbee news) is a technology you should keep an eye on as it fills a nice niche of low cost and low powered networking. ZigBee gets its name from the zig-zag pattern of a bumble bee that it emulates when transmitting data over its mesh network. Thankfully they didn't decide to call it IEEE 802.15.4, the existing radio standard it relies upon.

ZigBee has some advantages over bluetooth and WiFi as it is less complex and uses less power. It is perfectly suited for applications such as monitoring and control of things like temperature sensors in buildings.

VoIP Domain Names

March 26, 2005

Here are the latest VoIP URLs. This is just a single day's activity. There are more than usual on the list. A few of these are pretty interesting such as 800gotvoip.com, getvoipedonline.com, voip-911.biz, and voip-blogs.com.



028voip.com

800gotvoip.com

800gotvoip.net

auvergne-voip.com

championvoip.info

citywidevoip.com

companiesvoip.com

dutchvoipexchange.com

freevoip.biz

freevoipmobile.com

freevoipmobilephone.com

getavoip.com

getvoipedonline.com

getvoipservice.com

globalvoipinc.com

harmonyvoip.biz

internetvoipphone.com

intlvoipsvcs.com

kcvoip.com

modernvoip.com

packetvoip.com

preferredvoip.com

qi-voip.com

qi-voip.net

torrentvoip.com

ukvoip.org

uuvoip.net

voip-911.biz

voip-blogs.com

voip-internet-phone-service.com

voip121.com

voipassessment.net

voipconnecter.com

voipconnector.com

voipdcarea.com

voipfonet.com

voipheadphone.com

voipip.net

voiptime.net

voiptorrent.com

voipwifiphone.com

worldvoipinc.com

ezivoip.com

pilotvoip.com

seevoip.com

voipprice.com

voipprovider.net

 

 

Bloggers Lose Out

March 26, 2005

A wonderfully put together editorial graces the pages of BusinessWeek on March 28, 2005. The title of the story is The Apple Case Isn't just A Blow To Bloggers (paid article) and it details the Apple Vs. PowerPage.com case where bloggers were ruled to no be journalists -- their confidential sources were proclaimed not to be confidential when a court ordered an ISP to turn over e-mail records.

The story discusses the needs for courts to balance the rights of bloggers with the needs of the judicial system to have access to information. The potential of 50 million bloggers claiming journalistic privilege is a scary notion for obvious reasons.

I believe courts will have to eventually recognize bloggers as journalists. We break news, provide perspective and perform all the functions of traditional journalists.



VoIP 911: Same as Cell Phone?

March 25, 2005

XTEN Dynamo

March 25, 2005

Xten Networks wowed me recently by striking some impressive partnerships. The first was with GN Netcom, allowing you to purchase a headset, soft client VoIP bundle with a neat hardware gizmo that is quite useful.

At the opposite end of the spectrum they work with Belkin enabling them to roll out a tremendous VoIP offering from retail to wholesale with integrated DSL modem devices, WiFi access points, etc.

They have positioned themselves as an ideal "go to" partner to get you into the VoIP space in a hurry. This must account for Xten's amazing growth. I recently gave a keynote speech in Dallas at an Interactive Intelligence/Vonexus seminar and when I mentioned soft clients with PBX functionality to the audience, someone in the front row held up an IPAQ with a telephone pad on the screen.



Octasic News

March 25, 2005

It is funny when I get asked by people why the VoIP market is growing so fast. I often have to stop and think about just how broad the VoIP space is. You literally have products for the military, education, salesforce automation/mobility, softswitches, session border controllers, etc. The list is literally endless.

Intoto Happenings

March 25, 2005

I recently learned that Intoto is working on some reference designs with AT&T that are pretty intriguing. In case you aren't familiar with Intoto, they are an ODM or original design manufacturer supplying OEMs and service providers with designs. From a time to market standpoint Intoto allows you to get your products out more quickly than if you wanted to deal with software stacks and other building blocks yourself.

The company is in the VoIP and wireless spaces and they are specialists in security.

Intoto is intriguing to me because they are working with AT&T on a business class VoIP device. The device includes provisioning technology based on a protocol named TLS or transport layer security.



Clearwire Blocks VoIP

March 25, 2005

In what has to be an April Fool's joke only a week early ClearWire, a wireless broadband service provider is telling its customers it has the right to block a bunch of their different bandwidth hungry apps. Sure enough, VoIP is among the top of the list.

Of course in case you think there is something fishy going on here, you are most likely right as just a few weeks ago ClearWire announced a VoIP Alliance with Bell Canada.

More interesting is the fact that the company plans on offering it own VoIP service in the near future as well. In my opinion consumers should run screaming from any service provider that wants to help us determine what applications are appropriate to run on a service we are paying for. See the story here.



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