Asterisk Consultants & Developers

Showing 23 freelancers

Asterisk Consultants & Developers

Showing 23 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

  • 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 Consultant/Infrastructure Architect

    I am specialized in voice and data integration. My skill sets are all rounded, from system admin, VoIP, networking, to customized solutions. I am a veteran of both the Windows and Linux world, making me flexible and strong for consultation … more

    I am specialized in voice and data integration. My skill sets are all rounded, from system admin, VoIP, networking, to customized solutions. I am a veteran of both the Windows and Linux world, making me flexible and strong for consultation jobs, and tailor made solutions. I have experiences managing hundreds of Linux servers in large scale with a mixed environment of physical and virtual servers. Utilizing configuration management tools like Puppet, monitoring platform OMD (Nagios + Check_MK + Pnp4Nagios), and continues integration to ensure the highest quality service provided. List of my skills: DevOps Integration: Open Monitoring Distribution, Nagios, Check_MK, Puppet, Jenkins, Selenium WebDriver, PhantomJS, Sikuli automation VoIP: Asterisk, A2Billing, FreePBX, Trixbox, Elastix, PBX in a Flash, FreeSWITCH, Plivo, OpenSIPS, SwitchVox IP phones: Astra, Polycom, Linksys, Grandstream, Snom, Cisco, Yealink System Admin: RedHat Linux, CentOS Linux, Debian Linux, Ubuntu Linux, VPN, DNS, High Availability Open Source Server: Zimbra communication Suite, Redmine Project Management,Deki Wiki, OpenVZ virtualization, KVM virtualization Cloud Service: Amazon EC2, Amazon S3, VPS.NET, Linode, Racksapce, Digital Ocean  less

    asterisk linux-system-administration project-management freeswitch amazon-ec2 amazon-s3 voip-administration nagios selenium-webdriver puppet-administration 00 more less
    • $55.56 HOURLY RATE
    • 4.8
    • 384 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Drupal/PHP Developer

    Over the last 5 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development … more

    Over the last 5 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites with rich features like CMS, Blogs, Videos, I also have some experience in the following areas: SQL, Ajax, OOP, and software design and testing. My Primary area of development is in PHP, Drupal.  less

    drupal php mysql git linux-system-administration lamp-administration seo project-management database-modeling asterisk joomla html ajax coldfusion j2ee javascript 00 more less
    • $50.00 HOURLY RATE
    • 4.9
    • 1538 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Asterisk/Elastix/Freepbx/VoIP/Chan Dongle/Raspberry/Network specialist

    i am a VoIP specialist dealing with Asterisk and voip billing Asterisk based servers: Freepbx Elastix A2billing and Kamailio. i have collected much experience in installing and configuring VoIP servers and giving support for costumers during my last job position … more

    i am a VoIP specialist dealing with Asterisk and voip billing Asterisk based servers: Freepbx Elastix A2billing and Kamailio. i have collected much experience in installing and configuring VoIP servers and giving support for costumers during my last job position at Voipmaroc and Nogafone. during my last jobs i was charged to deploy a voip call center based on Elastix for DYARelmansour , a construction company leader in Morocco , and a call center ViciDial for EIGENVALUE based in Morocco and for many end user of IPBX appliances and customized IPbx installations based on asterisk. I have setup many Asterisk servers for many customers in Freelancing and Deployed many Gsmgateways and Asterisk based Gsmgateways. I have also installed and deployed Raspberry and Huawei Dongles as Cheap Gsmgateways . besides , i have Also setup some complex VoIP topologies for call Routing and Terminations via VPN . my diplomat at network engineering and Centos Linux experience helped me to devolope my skills in VoIP. i am ready to serve.  less

    asterisk elastix centos a2billing cisco-voip voip-administration automated-call-distribution freepbx sip 00 more less
    • $21.11 HOURLY RATE
    • 5.0
    • 232 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Sr Web Developer with an exceptional expertise of more than 11 Years

    ********PHP/MYSQL*****CODEIGNITER*****CMS EXPERTS******** 11+ years dynamic experience in ‘PHP/MSQL,CODEIGINTER AND CMS Experts. I am a professional web developer specializing in custom PHP/MySQL, Codeigniter and CMS programs. I can take your dream and make it a … more

    ********PHP/MYSQL*****CODEIGNITER*****CMS EXPERTS******** 11+ years dynamic experience in ‘PHP/MSQL,CODEIGINTER AND CMS Experts. I am a professional web developer specializing in custom PHP/MySQL, Codeigniter and CMS programs. I can take your dream and make it a reality. Easily work on existing and complicated projects. Fast learner and work upto client's peak satisfaction and deliver a quality product. If you need someone to take a wild idea and create it fully and perfectly from scratch.  less

    php drupal codeigniter mysql asterisk custom-cms yii-framework zend-framework 00 more less
    • $12.00 HOURLY RATE
    • 5.0
    • 595 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
  • Linux SysAdmin, LAMP, CMS, Rackspace, AWS, Cpanel & Ethical hacker

    Over last 6 years I am working with many local and foreign companies. I can install and configure any linux applications on the server with proper configration and I am able to handle any Linux issues. I have the ability to troubleshoot server and site issues with quick turn around capability.

    linux-system-administration lamp-administration xampp windows-administration amazon-web-services amazon-ec2 amazon-s3 website-development web-design wordpress joomla drupal oscommerce asterisk freepbx plesk whm whmcs html css 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 166 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
    ASSOCIATED WITH:
  • Product Manager, Software Architect, Cloud & SaaS Architect

    [Background] Over the last 14 years, I have built several successful online businesses and currently manage a diverse IT solutions company that provides solutions to various fortune 500 companies. I have worked as a consultant to various companies worldwide in … more

    [Background] Over the last 14 years, I have built several successful online businesses and currently manage a diverse IT solutions company that provides solutions to various fortune 500 companies. I have worked as a consultant to various companies worldwide in high-tech IT related sectors such as Cloud & SaaS, Mobile eCommerce, Automotive & more. [Vision] I believe in working with the best of the best. I am looking for new challenges where I'm given a chance to build something new, creative and completely mind blowing. [Expertise] Over the 14 year span of my career, I have accumulated expertise in the following areas: - New Product Development - Operations research & management - Social Media Marketing & Strategy - Business Development - Information Security - Big Data & Analytics - Mobile App Development - Start ups - Anything and everything cloud related - Software Architecture for large scale applications And of course, I am familiar if not an expert, in all technologies such as Java, Ruby, PHP, .NET, SQL, NoSQL, Unix, Linux, Windows, AWS, VMWare, Xen, Asterisk etc.  less

    php mysql ajax iis sql asp database-modeling project-management asterisk javascript jquery ecommerce-consulting business-analysis business-intelligence erp crm strategic-planning marketing-strategy sugar-crm microsoft-project technical-writing microsoft-access 00 more less
    • $80.00 HOURLY RATE
    • 5.0
    • 4027 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 19 TESTS
    ASSOCIATED WITH:
  • Network Specialist - CCNP | JNCIA (EX,ER) | JNCIS (ES,ER,FWV)

    Certified CCNA, CCNP, JNCIA (EX, ER), JNCIS (ES, ER, FWV) More than 7 years of extensive IP Network, Data Communication, Network Security experience in large, demanding technical environments. Expertise includes - Cisco Router/Switches/Firewalls, Juniper Router/Switches/Firewalls/IDP/Secure … more

    Certified CCNA, CCNP, JNCIA (EX, ER), JNCIS (ES, ER, FWV) More than 7 years of extensive IP Network, Data Communication, Network Security experience in large, demanding technical environments. Expertise includes - Cisco Router/Switches/Firewalls, Juniper Router/Switches/Firewalls/IDP/Secure Access/Compression, Sonicwall Firewalls, VoIP Asterisk/3CX/FreePBX, Systems ISA/AD/FTP/IIS/AV, Wireless Solutions, Streaming Solutions, SEO Techniques. View my complete profile @ http://pk.linkedin.com/in/ahsantasneem  less

    cisco-routers technical-writing technical-support seo asterisk firewalls computer-networking 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Voip, asterisk, perl scripting, freeradius, linux, mysql developer

    From last two years i am working on asterisk, free radius and mysql.I developed a full voip application which consist of * Calling Card Application * Soft phone to PSTN calls * DID to Soft Phone * DID to Forwarded no. * SIP to … more

    From last two years i am working on asterisk, free radius and mysql.I developed a full voip application which consist of * Calling Card Application * Soft phone to PSTN calls * DID to Soft Phone * DID to Forwarded no. * SIP to SIP calls * Call routing besides these i add the asterisk realtime functionality using mysql database and for billing i use the free radius server. So my core competencies are asterisk, perl, python, free radius, mysql DB and working on linux plat form.  less

    perl asterisk sip linux-system-administration mysql scrum elastix trixbox sql centos 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 74 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
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