Gary Demske

Gary Demske Email and Phone Number

Retired June of 2017, had a heart attack and surgery, June 2018 have been diagnosed with no-small cell lung cancer
Gary Demske's Location
Coppell, Texas, United States, United States
Gary Demske's Contact Details

Gary Demske personal email

About Gary Demske

I have a desire and hope that Communication networks work as they are designed. Todays Communication Networks are distributed and comprised of many vendor parts that work well when the messaging they receive is the accepted order. When these elements are put in a complex network such as IMS/VoLTE there are Edge conditions that can cause issues. It is these issues I enjoy finding and fixing. Network latency, improper SIP message handling can effect user experience especially with call feature processing. I am looking forward to helping a network user integrate a new product into their network so that the hope of a reliable service is accomplished.Specialties: SIP SME, Telephony feature integrator, Audio Qos tester

Gary Demske's Current Company Details

Retired June of 2017, had a heart attack and surgery, June 2018 have been diagnosed with no-small cell lung cancer
Gary Demske Work Experience Details
  • Verizon
    Volte Engineer Engineering/Operations
    Verizon Oct 2013 - Mar 2016
    500 Dove Southlake Tx
    installed/Integrated/maintained 11 Verizon Presence Server Pairs. VoLTE1 VoLTE2 VoLTE3 VoLTE4 and VoLTE4B (simple talk). Investigated CommonLog log entries for possible messaging issues across Presence server pairs. Created a log scrubbing tool that shows anomalies across presence pairs.
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  • At&T
    Network Services/Support
    At&T Apr 2012 - Apr 2013
    6000 Las Colinas Blvd, Irving Tx 75039
    • ALU preproduction testing1360COM, BGP, CCF, IGW, ISC, MGC, 7510MG,• Contract work for ATT MOPS, ORT AOTS ticket generation• CVoip,VoLTE, BVoip• SecureCRT scripting• Perl, .sh scripts, UNIX, Linux products
  • General Dynamics C4 Systems
    Muos Systems Architecture
    General Dynamics C4 Systems Mar 2008 - Dec 2011
    Waveform update with new features
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  • Sprint
    Network Design Engineer Iii
    Sprint Aug 2005 - Mar 2008
    I was part of Sprint’s IMS and Fixed Mobile Convergence portfolio and was instrumental in the lab certification of Wireless Integration, IP Centrex, and Hosted IP-PBX offerings, all gateways towards the evolution of Unified Communications. Cisco UCM6x, Avaya 8300, Alcatel-Lucent, ACME SBC
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  • Sprint Nextel Inc.
    Network Design Eng 3
    Sprint Nextel Inc. 2007 - 2008
    Test Engineer for the Dual Ring project which connected desk sets and mobile phones together via an IMS core
  • Alcatel-Lucent
    Sr Engineer
    Alcatel-Lucent 1999 - 2004
    Research and innovation Engineer Developed prototype software solutions for business divisions
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Gary Demske Skills

Wireless Sip Network Design Integration Unified Communications System Architecture Qos Cisco Technologies Cdma Linux Software Development Clearcase Shell Scripting Test Scripts Ip Networking Unix Perl Telecommunications Bgp Telephony Management Voip Testing Program Management Vendor Management Lte Mobile Communications Internet Protocol Suite Leadership Mobile Devices Session Initiation Protocol Wireless Technologies

Gary Demske Education Details

Frequently Asked Questions about Gary Demske

What is Gary Demske's role at the current company?

Gary Demske's current role is Retired June of 2017, had a heart attack and surgery, June 2018 have been diagnosed with no-small cell lung cancer.

What is Gary Demske's email address?

Gary Demske's email address is gd****@****net.com

What schools did Gary Demske attend?

Gary Demske attended Rochester Institute Of Technology.

What skills is Gary Demske known for?

Gary Demske has skills like Wireless, Sip, Network Design, Integration, Unified Communications, System Architecture, Qos, Cisco Technologies, Cdma, Linux, Software Development, Clearcase.

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