Telecommunications Systems Freelancers

Telephone Systems

$100/hr   ·   Starting at $25

Designed, and implemented Wi-Fi for fortune 500 company. Designed, and project managed MPLS WAN upgrade for call center VoIP readiness for customers of verious sizes, and industries. Provide staff aug…

Telephone Systems

$5/hr   ·   Starting at $25

Detail Knowledge on Polycom Product line and technologiesVery good knowledge on Extreme Networks Core-Distribution-Edge Switches , Wireless Solutions and NMSGood knowledge on Avaya IPT solutionsSettin…

Telephone Systems

$15/hr   ·   Starting at $25

I have extensive experience in networking and programming especially the telephony environment (VOIP), I do VOIP consultancy with sysmaster, cisco, quintum , mediatrix . If u have any project relating…

Telephone Systems

$35/hr   ·   Starting at $25

Sucessfully designed, deployed, and maintained various large systems for media and financial firms. Served as Technology lead for various small-to-mid sized firms. Excel at ferreting out new technolo…

Telephone Systems

$20/hr   ·   Starting at $25

I have successfully managed, developed and conducted several information technology processes while effectively fostering and maintaining a professional work environment for my team members. I am cons…

Systems Administrator

$50/hr   ·   Starting at $50

IT Generalist with extensive experience with Linux, Windows Server, Xenserver, Xenapp, Cisco VOIP & Networking. I have more than 20 years experience as a Linux / Windows admin and with Citrix products…

Telephone Systems

$5/hr   ·   Starting at $25

Problem-solver, engineer, and integrator with strong systems administration, networking, and telephony skills.I build custom VoIP solutions using Asterisk, FreeSWITCH, and Yate, running on VMware, Ama…

Telephone Systems

$5/hr   ·   Starting at $25

Available to provide information security services on a contract basis for clients worldwide. Flexible arrangements in terms of location, travel, hours, and duration.

Telephone Systems

$40/hr   ·   Starting at $25

Security Architecture Review, Implementation, and Auditing (Emphisis on Cisco Firewalls, IDS, Routers, Switches) Wireless Security Auditing, and Strengthening (Emphisis on Cisco Aironet Design) IP T…

Telephone Systems

$30/hr   ·   Starting at $300

I have worked with a large Cisco Callmanager environment for the past 4 years for a large accounting firm. I am familiar with the day to day administration, upgrades, router configurations, SRST, MGC…

Telephone Systems

$65/hr   ·   Starting at $25

Telephone Systems

$15/hr   ·   Starting at $25

My primary objective is to provide the client companies with highly effective and quality customer relationship management services designed to answer the corporate needs for organizational efficiency…

Embedded systems and microcontroller

$8/hr   ·   Starting at $25

I am Electronics And Telecommunication Engineer Experience : as an Embedded system Developer in Prolific Automation Pvt. ltd. Ahmadabad. (1 year) My Expertise are Following : 1> Micro-controller…

Telephone Systems

$40/hr   ·   Starting at $25

As an experienced network engineer with years of experience I have strived to provide high availability networks at minimal costs. I currently have certications in several fields and a B.S. in comput…

Telephone Systems

$5/hr   ·   Starting at $25

Windows Server Operating SystemsExchange Server DeploymentsServer VirtualizationNetwork WAN/LAN connectivity, MPLS, VPN and remote access.

Telephone Systems

$5/hr   ·   Starting at $25

I'm an 18 year veteran of Internet networking and telecommunications with extensive experience in ISP and CLEC operations.

Telephone Systems

$65/hr   ·   Starting at $25

We provides creative technology solutions that keep companies on the cutting edge of the ever-changing technological frontier. Our cost-effective service and support programs are uniquely designed to

Telephone Systems

$15/hr   ·   Starting at $25

Experience with Cisco and other vendors networking equipment in desingning and implementing network solutions. I have experience in implementing network solutions at several levels. Good knowledge of…

Telephone Systems

$50/hr   ·   Starting at $200

Cisco voice expert CCIE # 25854 Voice

Telephone Systems

$25/hr   ·   Starting at $25

Cabling, digital and modular terminating, data center wire management, blocks and racks punchdowns/crossconnections. physical wire troubleshooting.