Asterisk Freelancers

Showing 20 freelancers

Asterisk Freelancers

Showing 20 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, 29 Asterisk projects are completed every quarter on oDesk.

29

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 4.54.

4.54

Last updated: April 1, 2014

  • VOIP and System Administration

    Over the last SIX years I have actively engaged in designing and implementing voice telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions involved with Asterisk. I provide asterisk related solutions, based from pure … more

    Over the last SIX years I have actively engaged in designing and implementing voice telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions involved with Asterisk. I provide asterisk related solutions, based from pure tarball installation to distributions like TRIXBOX, Elastix, PIAF...etc. Also I provide network solutions on Cisco Routers, PIX Firewalls, Sonicwall Firewalls. Also provide solutions based on DSL solutions like LinkSys and DLINK...etc  less

    asterisk network-administration computer-networking ssl openvpn 00 more less
    • $18.89 HOURLY RATE
    • 5.0
    • 735 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • VoIP,SIP,Asterisk,FreeSwitch,Opensips,Kamailio, Linux,MySQL,PHP,Apache

    Over the last 3.5 years, I have developed a wide range of IT solutions including VoIP, Web and Mobile development for small businesses and startup companies as well as for large companies. I have experience in VoIP, FreeSwitch, Opensips … more

    Over the last 3.5 years, I have developed a wide range of IT solutions including VoIP, Web and Mobile development for small businesses and startup companies as well as for large companies. I have experience in VoIP, FreeSwitch, Opensips, Kamailio, Asterisk, FreePBX, A2billing, Linux, Opensource Consulting, MySQL, PHP, Joomla, Android, asp.net-mvc, c#, .net-framwork etc. I have developed class4-class5 Soft Switches, SIP Proxy, FAX Servers, Fax2mail, Fax over IP, Messaging Servers, Session Border Controllers, IVR application, Web Applications and many others. My core competency lies in complete end to end IT solutions for VoIP, Web and Mobile technologies.  less

    voip-administration sip opensips asterisk freeswitch voip-software php radius android-app-development joomla mysql phpmyadmin website-development html html5 javascript jquery css css3 asp asp.net asp.net-mvc c# .net-framework 00 more less
    • $16.50 HOURLY RATE
    • 5.0
    • 386 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 6 TESTS
  • VoIP PBX and Lync design and administration. Contract Center

    15+ years of Call Center and IT experience. Engineering and project management on Avaya 8700, 8300, G3, Gsi platforms, all Avaya remote gateways, as well as ISDN and SIP trunking with various carriers. Non-Avaya PBX experience also includes Cisco and … more

    15+ years of Call Center and IT experience. Engineering and project management on Avaya 8700, 8300, G3, Gsi platforms, all Avaya remote gateways, as well as ISDN and SIP trunking with various carriers. Non-Avaya PBX experience also includes Cisco and Asterisk, as well as Audiocodes media gateways and SBAs, as well as AcmePacket SBCs. Architecture, deployment and maintenance of Microsoft OCS 2007 R2 and Lync infrastructures. Strong focus placed on root cause analysis, incident documentation and effective end user communication in adherence to ITIL V3 standards.  less

    avaya asterisk microsoft-lync-server sip voip-software voip-administration 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 3 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Marketing Savvy Technology Guru That's Ready To Complete Your Project

    Dear Job Poster, Because you are looking to hire the best talent on the market to complete your project with impeccable accuracy and brutal efficiency, might I suggest that you consider me for your next project. I am a rare … more

    Dear Job Poster, Because you are looking to hire the best talent on the market to complete your project with impeccable accuracy and brutal efficiency, might I suggest that you consider me for your next project. I am a rare breed of contractor... one who loves technology just as much as he does sales and marketing. My technology skillsets will be more than qualified to handle your specific needs when it comes to programming, architecture, design, installation, and IT consulting. My marketing skillsets will fit the bill for your product design, planning, and for the strategic and tactical execution of your marketing plan. I'm a seasoned entrepreneur that has owned my own businesses for 8 years. I've owned brick and mortar stores, and I've owned online businesses. My primary skillsets are sales, marketing, product development (programming,etc) and anything technology related. Programming Skillsets * PHP * .NET * Javascript * CSS3 * HTML5 * Responsive Design * MVC programming * Bash scripting * C Programming * C++ Programming General Technology Skillsets: * Linux * MySQL * Apache2 * IIS * Windows Server * MSSQL * Technology Diagnostic/Repair * Asterisk Marketing Skillsets: * Copywriting * Headline writing * Marketing planning * SEO (Search engine optimization) * SEM (Search engine marketing) * SMM (Social Media Marketing) * PPC (Paid Advertising) * DB (Direct buys/Media buys) * Affiliate Marketing * Design Other Business Skillsets * Bookkeeping * Business Planning * Consulting * Financial modeling/projection * Ideation * Exit planning * Joint venture creation * Strategic modeling * Tactical modeling My Personal Habits * Effective, articulate, clear communicator * Highly structured daily schedule * I complete all projects I start My Personal Traits * Disciplined * Focused * Ambitious * Self-motivated * Entrepreneurial * Fun to work with * Easy to get along with * Fair and honest If I sound like the kind of person that you could engage to help you complete your project, let's get in contact and discuss your needs! I have included a list of projects and products that I have worked on so you can get a good idea of the kind of work that I produce. Looking forward to speaking with you soon, Brandon Burr  less

    php javascript extjs amazon-web-services rackspace-cloudservers css linux-system-administration mail-server-implementation asterisk html5 wordpress drupal mobile-app-development direct-marketing affiliate-marketing seo social-media-marketing sales outbound-sales business-development business-process-modelling business-models computer-networking network-administration network-planning technical-support 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 3 TESTS
  • I've always thought, that business goals of a company should be the main reason behind everything else. While being an experienced developer myself, I saw many projects fail, because of the wrong priorities, but as a technical expert I … more

    I've always thought, that business goals of a company should be the main reason behind everything else. While being an experienced developer myself, I saw many projects fail, because of the wrong priorities, but as a technical expert I couldn't do anything about wrong business decisions made during the planning phase, no matter how skillful I was in my duties. To prevent possible failures, I started contributing my skill and expertise during the earlier phases of development. Soon, I was the one, who actually proposed the ways to compete against rivals and assured, that they were realized correctly. So now, my prime job is business consulting and project management, but I'm still participating in interesting projects to be in touch with all new technologies over there.  less

    business-analysis business-process-modelling business-process-reengineering security data-analysis data-mining penetration-testing asterisk php jquery ajax web-testing bitrix linux-system-administration iptables windows-administration adobe-photoshop adobe-acrobat adobe-after-effects adobe-illustrator customer-service 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 5 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 22 TESTS
  • Linux Guru (Sysadmin, DBA, Web development, Samba, VoIP)

    Over the last 15 years I've been working in development, system administration, database administration, security, network monitoring, web hosting reseller, network architect, Java architect, IT consultant, etc. … more

    Over the last 15 years I've been working in development, system administration, database administration, security, network monitoring, web hosting reseller, network architect, Java architect, IT consultant, etc.  less

    j2ee linux-system-administration delphi lotus-domino mysql freebsd samba oracle-database ldap apache-tomcat apache-administration glassfish jboss oracle-application-server oracle-apex lotus-notes opencart paypal-integration amazon-ec2 amazon-s3 amazon-web-services security moodle skype asterisk information-architecture network-security netbeans codeigniter play-framework 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 1254 HOURS
    • EL SALVADOR
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
  • Product Manager, Product Development Specialist, Software Architect

    To work in a principal management position handling core business responsibilities that involve critical process management, business process improvement and developing new product and market strategies. [Background] Over the last 10 years, I have built several successful online businesses and … more

    To work in a principal management position handling core business responsibilities that involve critical process management, business process improvement and developing new product and market strategies. [Background] Over the last 10 years, I have built several successful online businesses and currently manage a diverse IT solutions company. I have worked as a consultant to various companies worldwide in high-tech IT related sectors such as eCommerce, finance, webhosting & software architecture. [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 10 year span of my career, I have accumulated expertise in the following skills and technologies: - Product management - Operations research & management - New product development - Marketing strategy development - Managing and motivating teams - Windows & Linux server systems - RDBMS such as SQL 2000 - 2005, MySQL etc - Web and web-app development - Cisco networking equipment - Web hosting management - Web hosting software - Programming in ASP/ASP.NET, C++, PHP, Java, JavScript, Perl, Delphi and ColdFusion - Virtualization technologies such as VMWare, Hyper-V, Xen, Parallels etc - Miscellaneous TCP/IP technologies  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:
  • If my team can't do it, you don't need it (experienced buyers only!)

    If you don't have IT or software project experience, please don't contact me (unless you're a trusting adventure-seeker :) Bring Your Own Designer! IT Industry Knowledge Includes: - Best-practice Design & Implementation - B2B & B2C e-commerce - Systems Automation - BPR/Workflows- SaaS … more

    If you don't have IT or software project experience, please don't contact me (unless you're a trusting adventure-seeker :) Bring Your Own Designer! IT Industry Knowledge Includes: - Best-practice Design & Implementation - B2B & B2C e-commerce - Systems Automation - BPR/Workflows- SaaS/Web 2.0 - Cobranding Vertical Industry Knowledge Includes: - Real Estate, Construction and Manufacturing management systems - Insurance (workflow) - Digital Media (distribution and conversion automation) - Healthcare (data collection & management) Some Background Information: - I have designed, implemented, and administered a wide variety of m$ft infrastructures, operating systems, servers, and applications for over 10 years. - I manage Apache, NFS, Samba, Asterisk, Bind, and other services on Red Hat-esque (CentOS, Fedora) servers. - I have been working with .Net since it was in beta. Before getting into C#, I used VB.Net for several years. - I've been writing enterprise-scale business and data layer code for over 4 years. - I've been managing and programming Microsoft SQL Server since version 6.5 (and am up to date on 200X), and Microsoft Access for many years. - I've worked with MySQL/SQLite and PHP (4+) as a hobbyist for several years. I can perform most any task required to update an existing site, but am probably not suited for a new development project in PHP.- Prior to .Net I programmed in traditional asp using VB Script, COM & DTC. - I manage my own dedicated windows 2k3/8 servers with multiple running applications and servers. - I have experience with a wide variety of third-party components and controls., and can assist in integration, middleware, queuing services, etc. - I'm not a graphic designer, and prefer to leave site layouts and graphics to someone more suited to that type of work. I am ok with creating basic layouts (and working within the popular graphics editing programs), but for a polished look, I'll either work with your designer or contract to another party on your behalf to acheive the look that you're after. Getting What You Pay For: Sure, you can find loads of developers here and on other similar service sites at a fraction of my rates. Why would you pay me? - I will stand behind my work. If you're unhappy, we'll fix it. - I will not charge for time spent figuring out how to solve general technical problems. If I don't already know how to implement a relevant solution, I will spend MY time researching and figuring it out. We're supposed to be professionals, and if we don't understand what the problem is, we shouldn't be charging you. Besides: each time I solve a unique problem, it makes me more effective; for you, me, and my next happy client! NOTE: Most of my work is done for companies' internal intranet, operations and LOB applications. I've added a few items to the portfolio, but please ask me about the other work which I can't showcase. While I'm often bound by NDA/Confidentiality agreements, I can explain more about my background in a general way than is illustrated publicly.  less

    project-management .net-framework c# sql asp.net-mvc windows-administration ajax asp.net jquery linq iis nopcommerce database-modeling xhtml javascript paypal-integration css ssl lamp-administration mysql linux-system-administration dotnetnuke svn asterisk html xml adobe-photoshop sqlite sitefinity seo sem uml drupal gtk-programming oscommerce php postgresql ruby soap ui-design 00 more less
    • $75.00 HOURLY RATE
    • 4.7
    • 1671 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 21 TESTS
    ASSOCIATED WITH:
  • Senior Web Developer, 7 years of php+sql+frontend, highload capable

    For the last 7 years I am dedicated myself to large amount of web projects. Last two years I am participating in highload projects for social networking, dating and business applications. My favorite stack: CentOS linux + Nginx servers + mySQL databases … more

    For the last 7 years I am dedicated myself to large amount of web projects. Last two years I am participating in highload projects for social networking, dating and business applications. My favorite stack: CentOS linux + Nginx servers + mySQL databases + APC + Memchache + Git + PHP / Zend Framework + JS / jQuery + Twitter Bootstrap + Zabbix as monitoring tool. I am looking for projects planned for more than 3 months and with existing or planned roadmap. Ideal team is english speaking, includes QA and product managers. I like working in SCRUM methodology. I am ready for skype video/audio conferences, regular chat and mailing. My timezone is GMT+3 and my usual working hours is from 10 till 19. Willing to work 25 hours per week. Ready for overtime for urgent tasks and accomodations. Some other things I deal with: MongoDB, Sphinx, Google APIs, Facebook and Twitter APIs, RESTful applications, phonegap + jQuery mobile, SOAP, VoIP + Asterisk, Linux environment setup, SEO and may be something else I can't recall now. I am found of startup madness and will be happy to be part of it.  less

    php mysql seo ajax css javascript joomla smarty xml phonegap mongodb nginx git github soap memcached apache-administration api-development jquery jquery-mobile asterisk linux-system-administration redmine centos software-debugging facebook-api google-apps sphinx twitter-bootstrap zend-framework zabbix on-page-optimization mail-server-implementation mailchimp 00 more less
    • $24.44 HOURLY RATE
    • 4.6
    • 386 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
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