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Rich Tehrani
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| Communications and Technology Blog - Latest news in IP communications, telecom, VoIP, call center & CRM space

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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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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Dell+Microsoft=Apple?

February 5, 2013

Dell is in a mind-bogglingly large long-rumored deal to go private worth $24 billion and of note is business partner Microsoft has decided to invest in the company which has struggled for many years. The company still has strength in the data center market but the PC space is facing a major challenge from the smartphones, the iPad and other tablets.

Dell tried to go upmarket with its Adamo line realizing Apple was a threat due in-part to its superior computer designs but the strategy fizzled. In the past, Dell also tried to come out with a device in the PDA space only to see the market erode as it launched because smartphones became more desirrable.

John Sculley Takes Stage at ITEXPO, Startup Camp7

January 31, 2013

Live Blog

John Sculley has taken the stage and the audience is riveted so far. He was the first MBA the company hired. He became the biggest advocate of creating a relationship with the consumer and the brand. Talk about lifestyle and experience and how the company focused on the "Pepsi Experience" through the newer color TVs was unique.

ITEXPO Miami 2013 and Startup Camp7, Waiting for Sculley

January 31, 2013

It's the second day of ITEXPO - I am at StartUp Camp7 listening to startups pitch the audience and panel on why their applications are the best. The founder of ProtegGO is speaking right now - he seems to have the audience interested. The idea behind the app is tthat a few minutes can save lives in an emergency. the app alerts 15 people in the event of an emergency.

ITEXPO Future of Cloud Panel Pic

January 31, 2013

Win This Jeep Friday at ITEXPO Miami 2013

January 31, 2013

New Blackberry on Display at ITEXPO

January 30, 2013

Telefonica Keynote at ITEXPO Miami 2013

January 30, 2013

Some Shots From Related ITEXPO Events

January 30, 2013

Truphone Breaks Blackberry 10 News at ITEXPO

January 30, 2013

ITEXPO Miami 2013 Day One Going Great

January 30, 2013

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