Miami, Florida, United States
$80/hr · Starting at $80
Experienced in Telecommunication systems I offer the best tech support. Troubleshoot and service Avaya and Freepbx phone system
Naperville, Illinois, United States
$30/hr · Starting at $25
Upgraded Novell NetWare 3.12 environment to NetWare 3.2 for Y2K readiness. Implemented wireless network using Cisco 340 Series Access Point with Xircom wireless PCMCIA. Setup SSID and 128-bit WEP. I…
New Delhi, Delhi, India
$20/hr · Starting at $25
Call-Center Applications including Predictive Dialers Routing & Switching IP Telephony and Voice over X-Technology Triple-Play Protocol Services Wireless LAN and WAN MPLS, MPLS-VPN and Servic…
Moscow, Moscow City, Russian Federation
$5/hr · Starting at $25
Large experience in configuraition of different network devices (Cisco, D-link, Juniper, TP-LINK, HP, Synology and etc), operating systems (Win Serv 2003, 2008, Linux: OpenSuse, Ubuntu, CentOS, FreeBS…
Racine, Wisconsin, United States
Past Earnings
$40/hr · Starting at $25
Started pulling cable with my Father at an early age and started field work in 1994 as a cable installation technician, I am self taught in programming and installation of all systems listed above.
Mesa, Arizona, United States
$45/hr · Starting at $250
Bangalore, Karnataka, India
$30/hr · Starting at $100
Experienced telephony engineer with Interactive Intelligence and asterisk based system. Vast experience in data and voice networking. Good working experience with linux and open source softwares I hav…
Durham, North Carolina, United States
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…
Boalsburg, Pennsylvania, United States
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…
phoenix, Arizona, United States
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…
Hong Kong, Hong Kong, Hong Kong
$50/hr · Starting at $25
Specialised in IP telephony, networking and security. Capable of understanding and designing complex network designs and integrating new features concepts quickly. Can design an IP phone system based
Kingston, New York, United States
$25/hr · Starting at $25
I specialize in networking IPv4 and IPv6 wired and wireless, also with with various programming languages.
Lehigh Acres, Florida, United States
Continued development with Asterisk OpenSource PBX (http://www.asterisk.com) Layout and design of a wireless network that covers a large block of Northeast Nebraska, which carries customer LAN data…
Medford, Oregon, United States
$75/hr · Starting at $25
10 Experience in design, installation, optimization, maintenance and network operations of wireless cdma/tdma networks. Experience in client server networks, peer to peer networks, design and impl…
WORTH, Illinois, United States
$15/hr · Starting at $25
All around system admin. with excellent *nix experience. Available for custom software development, remote system administration, security consultation, networking, and IP telephony consultation and d…
Buenos Airess, Buenos Aires, Argentina
We are a group of professionals with more than 10 years of experience in Datacomm/Networking and Telephony. We cover every aspect from Operation to Engeneering, Design and Maintenance of large Network…
Raleigh, North Carolina, United States
$60/hr · Starting at $25
manager, large corporate LAN/WAN Superior troubleshooting and diagnostic skills. Systems Engineer, PC /*nix / BSD /Solaris Custom programming, scripting, and automation Dialogic Telephony
Serampore, West Bengal, India
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…
Montevideo, Montevideo, Uruguay
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…
Florissant, Missouri, United States
$5/hr · Starting at $1,500
-Expert in half a dozen phone systems-Taught companies how to manage their equipment and service providers-upgraded dozens of systems-built systems with Public Licensed software-designed call centers-…