Study Group: WAN Communications Testing Equipment Experts

Council Members in this Study Group: 242

This study group may include experts knowledgeable on topics such as IT Services, consumer electronics, wireless devices, software, hardware, information technology, semiconductors, media, cable, satellite, internet, broadband, global positioning systems, advertising, online media, telecommunications, networking, wireless, and data storage, among others.

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Leading Experts in this Study Group

Stephen Sutkowski

President
Telecom Strategic Visions

Stephen Sutkowski is the President of Telecom Strategic Visions, a consultant firm. He has working knowledge of business processes (service activation, provisioning, service assurance, and customer care), network functional and performance requirements, evaluation and analysis of suppliers for routing,...

Samuel Greenholtz

Principal
Telecom Pragmatics

Sam Greenholtz is a retired manager from Verizon and the Co Founder and Principal of Telecom Pragmatics, a consulting and research firm specializing in the telecommunications market. He has expertise in FTTx, optical networking, VoIP, Ethernet and wireless technologies including LTE, Wi-MAX, 3G, CDMA,...

Michael Horsch Fizz

Senior Advisor
FCI Inc.

Michael Horsch Fizz is a Senior Advisor at FCI, a company providing system integration and strategy consulting services. Mr. Fizz specializes in monitoring and predicting industry trends coupled with quantitative and qualitative reviews of technology vendors. Tech Sectors include unified computing,...

Mark Teter

Chief Technology Officer
ADVANCED SYSTEMS GROUP

Mark Teter is the Chief Technology Officer at Advanced Systems Group, a value added reseller and systems integrator. He is responsible for managing major accounts with Sun Microsystems, IBM, NetApp, Hitachi Data Systems, EMC, Symantec, Qlogic, Emulex, F5, Cisco, Quantum, Brocade/Foundry and Checkpoint....

Jacob Larsen

VP, Global Operations and Business Transformation
Alcatel-Lucent - CC

Jacob Larsen is the Vice President, Global Operations and Business Transformation at Alcatel-Lucent. He oversees the company's global real estate portfolio across all practice areas including sales, R&D, manufacturing, and logistics. Post-merger, he coordinated the consolidation of Alcatel's and Lucent's...

Steve Fortuna

President
Fortuna Consultants

Steve Fortuna is the President of Fortuna Consultants, providing consulting engineering and feasibility studies to the telecommunications industry. Previously, he was a Network Architect with Charter Communications since October 2007. He has more than 18 years of experience in designing and implementing...

Hong Jiang

President and Chief Executive Officer
HJ Solutions, LLC

Hong Jiang, PhD, is the President and Chief Executive Officer of HJ Solutions, a technology consulting firm. Dr. Jiang is an expert on LTE, WiMax and China 3G. Dr. Jiang has over 10 years of experience in wireless technologies including LTE and WiMax. Previously, she was the Founder and Chief Technology...

Izak Mutlu

Vice President- Information and Product Security
SALESFORCE.COM, INC.

Izak Mutlu, CISM, is the Vice President of Information and Product Security at Salesforce.com, a company specializing in customer relationship management software. He is responsible for managing IT security, architecture, design, implementation, and operations. Previously, he was the Chief Information...

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GLG News^SM Analyses by this Study Group's Leading Experts (?)

Opinions and analyses expressed in GLG News are solely those of the author. See the Terms of Use for details.

Google’s Voice Service – Needs Help From Carriers – So What!

November 5, 2009

Analysis by:P.J. Louis, President, PJ Louis LLC

Analysis of: The eight telecom companies behind Google Voice - and what it means | blog.telephonyonline.com

Anyone remember the Reseller Carrier (some use to refer these carriers as Wholesalers), the CAP, or the CLEC?

NSN's HLR is not yet up to the task

November 5, 2009

Analysis by:GLG Expert Contributor

Analysis of: T-Mobile US suffers another network outage | www.telecomseurope.net

T-Mobile US suffered a major network outage where a large number of subscribers could not send or receive voice or text messaging due to an outage in Nokia-Siemens' Home Location Register (HLR) as a result of an overload condition. This was the second incident that NSN has with their HLR that could...

IMS Backers Take Life Out of VoLGA

November 5, 2009

Analysis by:GLG Expert Contributor

Analysis of: Operators Rally Round IMS for LTE Voice | www.unstrung.com

With the announced support of IMS-based voice and messaging over 4G/LTE by major mobile operators, T-Mobile International (now Deutsche Telekom) and other technology backers of VoLGA (a GSM-signaling over IP approach) are left with a key decision as whether to follow or remain isolated. Companies supporting...

AT&T, Inc. versus Verizon Wireless – Misleading Information? Wow!!!

November 4, 2009

Analysis by:P.J. Louis, President, PJ Louis LLC

Analysis of: AT&T Sues Verizon Over Wireless Coverage Ads | online.wsj.com

AT&T is suing Verizon Wireless over information it is calling misleading. Ain’t nothing new here.

As Orange launches iPhone in UK, Apple requests marketing assistance

November 3, 2009

Analysis by:Peter Curnow-Ford, Chairman, Eisar Ltd.

Analysis of: Orange to sell iPhone in UK from 10 Nov | www.totaltele.com

As Apple expands beyond exclusivity in markets it is using additional means to ensure it delivers high levels of service to its end customers.France Telecom - Orange UK, along with Vodafone are now selling iPhone in competition with O2 and some of the Orange dealers are looking at the detail of the...

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Members in this Study Group include these company types:

Individual/Small Consultancy
Value Added Reseller (VAR)
Market Research Company*
Wireless Carrier
Networking Equipment Manufacturer
Systems Integrator (SI)
Wireless Infrastructure Manufacturer

Members in this Study Group often have these job titles:

Director
Principal
President
Consultant
Chief Executive Officer
Chief Technology Officer
Owner

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