Asterisk Consultants & Developers

Showing 296 freelancers

Asterisk Consultants & Developers

Showing 296 freelancers

Get Your Asterisk Project Started Today!

Hire a skilled freelance Asterisk developer to build multi-protocol, real-time communications applications solutions for all your needs. Experienced Asterisk contractors can set up predictive dialers, call centers, VoIP gateways, conference servers, IP PBX systems and other applications.

Asterisk is a popular open source framework for building communications applications. The platform uses scripting languages to create business phone systems, conference bridges and other communications protocols and technologies. On oDesk, the world’s largest online workplace, companies hire Asterisk experts to handle all their communication needs.

Browse Asterisk job posts for project examples or post your job on oDesk for free!

Asterisk Job Cost Overview

Typical total cost of oDesk Asterisk projects based on completed and fixed-price jobs.

oDesk Asterisk Jobs Completed Quarterly

On average, 10 Asterisk projects are completed every quarter on oDesk.

10

Time to Complete oDesk Asterisk Jobs

Time needed to complete a Asterisk project on oDesk.

Average Asterisk Freelancer Feedback Score

Asterisk oDesk freelancers typically receive a client rating of 4.58.

4.58

Last updated: July 1, 2014

  • Washed Bari

    I am an ICT consultant with specialization in VOIP, Inter networking and Sever Administration. My emphasis is on open source VOIP solutions like Asterisk,FreeSwitch, OpenSER, A2billing, Elastix, etc. I am a Certified Asterisk professional (DCAP). I also have professional … more

    I am an ICT consultant with specialization in VOIP, Inter networking and Sever Administration. My emphasis is on open source VOIP solutions like Asterisk,FreeSwitch, OpenSER, A2billing, Elastix, etc. I am a Certified Asterisk professional (DCAP). I also have professional certification in trixbox (FtOCC). Cisco (CCNA,CCNP). I am continuing in professional field for Six years. I provide remote support for Asterisk based solutions like Residential VOIP, Hosted Switch, Call Center, Billing Solutions, Asterisk based E1,SS7 integration. I will be pleased to come at your service.  less

    asterisk 00 more less
    • $16.67 HOURLY RATE
    • 3.1
    • 4 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Free Open Source Systems Projects Posse - LAMP, VOIP, LASR, Postfix

    JKL5 is a team-up of Michel and Christine. We're both effectively independent contractors working under one banner to leverage each other's skills and contacts. We're small, focused and effective. Michel has been building and running LAMP, LASR … more

    JKL5 is a team-up of Michel and Christine. We're both effectively independent contractors working under one banner to leverage each other's skills and contacts. We're small, focused and effective. Michel has been building and running LAMP, LASR & Postfix systems for almost fifteen years. This is, at it's core, part of his bread-and-butter work. He has been working with Asterisk VoIP PBX systems since 2004 and has personally deployed it successfully in 10 different countries under a wide variety of circumstances and use-cases. Christine Technical Projects Manager and a Software Tester/Quality Analyst with over 10 years experience in various aspects of the IT industry including quality assurance and auditing, software testing, technical writing, and critical accounts customer support. Our model is D3/M2 ... Design, Develop & Deploy customer-focused Free Open Source solutions. Then, we offer Management & Maintenance services on contract or on call.  less

    asterisk voip-software linux-system-administration ruby software-qa-testing software-testing project-management 00 more less
    • $35.00 HOURLY RATE
    • 4.6
    • 301 HOURS
    • CANADA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Monique

    Having worked within the industry for over [4 year], I have developed a wide range of skills that would meet, and exceed the expectations for the role. I just have done with my studies (BSML-Hons 2007-2011) Bachelor in sciences and … more

    Having worked within the industry for over [4 year], I have developed a wide range of skills that would meet, and exceed the expectations for the role. I just have done with my studies (BSML-Hons 2007-2011) Bachelor in sciences and Modern Languages with major in French language and minor in Spanish language from National University of Modern Languages, Islamabad, Pakistan. I worked with Incall international as English account Mentor and then I worked with Amantel a Pinless Calling Card Company, U.S.A, as Team leader for the Spanish/French extension, deal with English, French, and Spanish customers. I have worked in National University of Modern language as French teacher and as well as I worked in Alliance francaise Islamabad, Pakistan. I also worked online as supervisor as Project Manager and handle French help desk, with NEW MEDIA SERVICES (an AUSTRALIAN company). Currently I am working with NetNizam PVT LTD as a Project Manager, I have been working with them for then 3 years now, together with netnizam I have developed and manager different projects, which can be seen in the portfolio.  less

    wordpress adobe-photoshop php voip-software asterisk javascript asp.net customer-support translation-french-english phone-support 00 more less
    • $3.33 HOURLY RATE
    • 4.8
    • 105 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 4 TESTS
  • Web and VoIP engineer

    I'm a skilled software developer and VoIP engineer with more than 15 years of experience. I'm also a full-stack developer of the convergent systems of voip and web. Playing with Freeswitch, Kazoo, SipXecs, Ruby, Perl, JS(node.js … more

    I'm a skilled software developer and VoIP engineer with more than 15 years of experience. I'm also a full-stack developer of the convergent systems of voip and web. Playing with Freeswitch, Kazoo, SipXecs, Ruby, Perl, JS(node.js), C/C++ and much, much more - I'm always choosing tools for the task. Probably the most important thing which differs me from others - I'm never working just to gain money. I'm always doing my best to reach your goal the fastest way possible. If you've chosen a non-optimal solution I'll correct it and suggest a more efficient way. I'm never promising something that you're probably expecting to hear instead of the realistic estimate of your project. I'm never lying to my clients and I'm always giving all the information I have - transparently and on a regular basis. In one word - you can trust me as you trust yourself.  less

    perl perldancer freeswitch asterisk ruby qt c c++ network-administration linux-system-administration 00 more less
    • $40.00 HOURLY RATE
    • 4.9
    • 163 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Unix/Linux System Administrator

    As a Linux and Unix System Administrator I am competent in deploying secure remote administration, including network and firewall as well as I do have a Self-starter attitude. I am expert in Linux and Unix systems administration and Linux and … more

    As a Linux and Unix System Administrator I am competent in deploying secure remote administration, including network and firewall as well as I do have a Self-starter attitude. I am expert in Linux and Unix systems administration and Linux and Unix infrastructure. I have system administration experience on a variety of platforms, with particular emphasis on high availability Unix (HP ux, AIX) Linux, Redhat, and CentOS, Debian derived systems. My Web-related skills include Web server configuration and CMS Installation and configuration. During my career with Linux and Unix System Administration, I have used, configured and maintained many different types of Linux and Unix hardware and software’s like web,mail,NFS,Backup,NMS,VOIP,Mail,Subversion on remote Servers. Unix systems and network administration are my primary interests. I have extensive experience with multiple UNIX-based operating systems with an emphasis on Linux but also Virtualization/cloud computing/Cisco/Microsoft/networking hardware, system and network security, network design and unix backups. I have experience with high traffic networking including load balancing technology. I use shell/Perl on a regular basis for system administration tasks.  less

    lamp-administration linux-system-administration asterisk subversion data-backup cpanel plesk whm freepbx hp-ux-administration 00 more less
    • $16.67 HOURLY RATE
    • 4.4
    • 364 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • Windows, Linux, Unix Server and Systems Administration.

    To Provide: 1.) Linux security and administration, includes installation and configuration of some linux distro's: CentOS, Fedora, Ubuntu, FreeBSD, OpenBSD, Debian, OpenSuse and other linux distributions with Apache,MySQL,Bind,LDAP,FTP,SSH,Webmin and other linux services. Patches … more

    To Provide: 1.) Linux security and administration, includes installation and configuration of some linux distro's: CentOS, Fedora, Ubuntu, FreeBSD, OpenBSD, Debian, OpenSuse and other linux distributions with Apache,MySQL,Bind,LDAP,FTP,SSH,Webmin and other linux services. Patches and updates of services. Firewall Systems PFsense & Untangle. 2.) Web development & design in Joomla, Wordpress, Drupal, Other CMS Platforms and PHP/MySQL/Javascript/Jquery Programming 3.) Assistance in Hosting Management, Web Transfers, Domain transfer and website consultancies. This includes WHM/Cpanel administration and installation. 4.) Integration of Payment Gateways in Shopping Cart CMS and sites on Magento, Prestashop, Zen-Cart,OpenCart, OSCommerce, Virtuamart and other cart CMS's. 5.) Network Communication Setup. Includes VoIP server and phones installation and configuration. 6.) Windows systems administration like, Microsoft windows server 2003-2012, Exchange server 2003 - 2013, Active directory, DNS & FTP Server. And other Windows Stuff. With over 8 years experience in the field of IT, I can assure my quality service and satisfaction Best Regards.  less

    network-administration software-testing website-development joomla php wordpress linux-system-administration mysql voip-administration asterisk 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 83 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 7 TESTS
  • VOIP and System Administration

    Over the last Eight years I have actively engaged in designing and implementing VOIP telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions mostly involved with Asterisk and network solutions on Cisco Routers, PIX … more

    Over the last Eight years I have actively engaged in designing and implementing VOIP telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions mostly involved with Asterisk and network solutions on Cisco Routers, PIX, ASA, Sonicwall, checkpoint, sourcefire, All Layer-2 switches including Cisco, HP and Juniper. Highly experinced in linux support, Windows servers, Solaris and BSD unix support.Cloud solutions based on Amazon AWS, HP, Microsoft Azure and Rackspace. Network Design, optimization, VOIP solutions  less

    asterisk network-administration computer-networking ssl openvpn 00 more less
    • $15.56 HOURLY RATE
    • 5.0
    • 735 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
loading