Telecommunications Systems Freelancers

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

I am a freelance systems engineer that specializes in Hardware and software as well as Networks and Telephony systems. I have been in the Information Systems field for 39 years and have had my consul…

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

$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…

Telephone Systems

$8/hr   ·   Starting at $25

A highly motivated professional, enthusiastic and with diverse experience in different areas related to VoIP and PSTN, always ready to face challenges with a staunch attitude and striving to reach his…

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…

Telephone Systems

$65/hr   ·   Starting at $25

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

$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

$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

$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

$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

$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

$25/hr   ·   Starting at $25

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

Telephone Systems

$5/hr   ·   Starting at $25

Skilled on Cisco Technologies with proven track record on numerous high end projects. CCIE Voice accredited. I can help you make the best choice for your network infrastructure, Customize the design b…

Telephone Systems

$5/hr   ·   Starting at $25

CVhttp://dl.dropbox.com/u/65105404/lyubimkovdg_eng.pdf

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

$50/hr   ·   Starting at $200

Cisco voice expert CCIE # 25854 Voice

Telephone Systems

$20/hr   ·   Starting at $100

I'm an experienced system admin type guy that works hard and gets things right the first time. I have a unique relationship with technology and love what I do. I'm not one to disappoint.