Trixbox Freelancers

Showing 5 freelancers

Trixbox Freelancers

Showing 5 freelancers

  • VoIP Expert / IP-PBX Specialist / Computer Networks / Linux

    A man interested in all things Computer and Data/Voice Networks related. Also a Linux and Virtualization enthusiast :) A strong supporter of Richard Stallman and Open Source software movement! You can visit and view my thoughts on: http://myciscojournal.blogspot … more

    A man interested in all things Computer and Data/Voice Networks related. Also a Linux and Virtualization enthusiast :) A strong supporter of Richard Stallman and Open Source software movement! You can visit and view my thoughts on: http://myciscojournal.blogspot.com Some Areas of my expertise: VoIP: -Genband Nextone - Expert -Sonus and NBS Solution - Expert -MVTS Pro and MVTS II - Expert -Acme Packet - Sound proficiency -Asterisk PBX: Full proficiency -Strong knowledge of SIP protocol and SIP routers/proxy servers/SS7 -OpenSER (Kamailio/OpenSips) -Load Balancing, Least Cost Routing, High Availability, NAT Traversal, Rate and billing systems, etc. -IVRs/Auto Attendant Development. -Wireshark - Expert Cisco Routing and Switching technologies. Centos/Fedora/Red Hat Enterprise Linux Various Billing solutions: -A2Billing: Full proficiency (configuration from scratch, customisation) -CDRTool (prepaid billing/accounting and sip tracing for OpenSIPS using RADIUS) -CDR-Stats (call detailed statistic/realtime stat for asterisk and freeswitch) - vBilling (billing for Freeswitch) Above all, a passionate technical writer, who enjoys writing down great tutorials in his free time :)  less

    cisco-routers cisco-voip sip linux-system-administration vicidial elastix trixbox a2billing freepbx asterisk 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 1139 HOURS
    • MALAYSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Admin: Systems, Network, Exg, IT Support, PBX, Spiceworks, Vicidial

    I provide affordable and quality IT and BPO services to oDesk clients. Recently, I have completed the setup of a 20-seater call center. My work experiences over the past couple of years have strengthened my skills and expertise in systems … more

    I provide affordable and quality IT and BPO services to oDesk clients. Recently, I have completed the setup of a 20-seater call center. My work experiences over the past couple of years have strengthened my skills and expertise in systems and network administration including IT project analysis and implementation. Please feel free to view my complete profile for details.  less

    centos trixbox vicidial 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 4 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Web and Voice Technology

    Over the last 8 years, I have installed and integrated more than 1000 asterisk and VoiP for startup companies and small businesses . some of them were call center looking for open source but reliable solution and some of them already … more

    Over the last 8 years, I have installed and integrated more than 1000 asterisk and VoiP for startup companies and small businesses . some of them were call center looking for open source but reliable solution and some of them already using open source like asterisk and ViciDial and wanted some changes either in look n feel, extra reports or some changes in dialplan I also have some experience in the following areas: PHP, Mysql, Linux My other Team members are expert in web and graphic designing and open source like joomla, drupal etc..  less

    asterisk joomla freeswitch drupal opencart oscommerce a2billing trixbox elastix vicidial 00 more less
    • $16.67 HOURLY RATE
    • 3.6
    • 68 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Creative Design and Development for the Web, Print and other Media

    I am a web designer and developer with more than 10 years of experience building websites using html/html5, css/css3, php and javascript/jquery. I have extensive knowledge of Wordpress development and my experience ranges from creating custom themes … more

    I am a web designer and developer with more than 10 years of experience building websites using html/html5, css/css3, php and javascript/jquery. I have extensive knowledge of Wordpress development and my experience ranges from creating custom themes and plugins from scratch to customizing off the shelf themes and plugins to suit the needs of my clients. I am currently working as a web designer/developer for several web design agencies from the US, Australia and New Zealand. My extensive knowledge of web development includes the implementation of responsive design using bootstrap and other grid system, javascript and jquery, html5 and css3. I have built custom themes ranging from full-page designs with animated background, single-page portfolio designs, and the traditional multi-page designs with fluid/fixed width. My other experiences and skills include development and setup of Joomla websites, migrating and upgrading joomla installations (from Joomla 1.5 to Joomla 2.5 or Joomla V3), installation and setup of ecommerce extensions, etc. Aside from my web development skills, I also have extensive knowledge of Asterisk (particularly Vicidial/GoAutoDial), and can setup a call center dialer for 1 to 1001 phones. I am a Linux savvy individual, having worked with Linux (CentOS) server administration. I also possess strong leadership skills, having managed up to 80 call center agents, conducted job interviews, have hired and fired people, have dealt with all sorts of concerns employees have, and have trained and motivated people to work and perform enthusiastically and effectively. I have also started and managed a multi-branch retail store for more than 7 years.  less

    graphic-design joomla wordpress asterisk vicidial trixbox mysql php adobe-photoshop corel-draw jquery 00 more less
    • $12.00 HOURLY RATE
    • 4.0
    • 84 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
  • Network and System Engineer

    Over the last 2 years, i have gained experience in managing server and Network infrastructure across multiple platform.Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance.Proven ability to create and deliver … more

    Over the last 2 years, i have gained experience in managing server and Network infrastructure across multiple platform.Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance.Proven ability to create and deliver solutions tied to business growth, organizational development and systems/network optimization. Skilled problem identifier and troubleshooter comfortable managing systems, projects and teams in a range of IT environments. Below are my skills set. Expertise: *AD, DNS, DHCP, VPN, ISA Firewall, IIS Manager, Perfmon, Visual Source safe Administration, SQL Server 2008 Administration,mysql Administration, Windows Server 2003, 2008, 2012, Windows xp, 7, 8 *Vmware Esx 5.1, Vmware v Center Server, Vsphere Client, vmware Work station, Vmware standalone Converter, Trixbox, RHEL 5 & 6, Centos, FTP Server, Samba Server, Squid *Dell Server 2850 and 2950 Raid Configuration, *Cisco 2950, Cisco 3500, Linksys Rv082, Dell Tape Drive, Linksys NAS200 *Acronis Backup and Recovery, Norton Backup Exec, Norton Ghost * Eset Firewall and Antivirus with Central Administration * Jira Administration, Basecamp, Redmine Administration * Web Development in html and workpress  less

    vmware-esx redmine atlassian-jira basecamp isa-server microsoft-exchange-server squid ftp samba dhcp dns vpn asterisk trixbox iis cisco-routers wordpress html mpls 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 7 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
loading