Asterisk Consultants & Developers

Showing 45 freelancers

Asterisk Consultants & Developers

Showing 45 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

  • Asterisk VOIP Programmer

    To build solid, innovative VOIP applications.

    asterisk 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 8 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • 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 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 74 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
  • Sr. System Administrator / MCP / VMware

    Windows Server 2003, 2003 R2, 2008, 2008 R2, 2012 (Certified), 2012R2 Active Directory 2003 2008 2012 Microsoft Exchange 2003 2007 2010 2013 Microsoft Lync 2013 Asterisk Hyper V Vmware Microsoft SQL Server Microsoft SCCM Over the last 9 years, I … more

    Windows Server 2003, 2003 R2, 2008, 2008 R2, 2012 (Certified), 2012R2 Active Directory 2003 2008 2012 Microsoft Exchange 2003 2007 2010 2013 Microsoft Lync 2013 Asterisk Hyper V Vmware Microsoft SQL Server Microsoft SCCM Over the last 9 years, I have been providing my services in Deploying Data Centers, Disaster Recovery Sites, Microsoft Platforms (Windows Server 2003, 2008) including Domain, Exchange and Unified Messaging, Gaming Centers. My core competency is in complete end-end management of a IT infrastructure project. I am seeking opportunities to assist you in your day to day requirement for your IT operations.  less

    microsoft-hyper-v-server ad-servers microsoft-exchange-server microsoft-sccm microsoft-active-directory vmware-administration microsoft-lync-server vmware-esx asterisk 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Harshal Choksi

    I am Harshal Choksi having a good exposure in IT industries with 11 years of experience. During my career, I have developed many application in Asterisk, VoIP, Telephony, PHP development, WebRTC etc. I am also having very good capability of … more

    I am Harshal Choksi having a good exposure in IT industries with 11 years of experience. During my career, I have developed many application in Asterisk, VoIP, Telephony, PHP development, WebRTC etc. I am also having very good capability of execution of project using Scrum Agile methodologies as well to execute the project in better way with excellent quality and on time delivery. I am also PRINCE2 Certified. I have a record of solving business problems with high quality business and technology solutions. I can Work under pressure, Interested in learn new ways and tools of job, responsible, I made all the project with a proper plan, always oriented to success, persistent, organized, respectful, capable to work and solve problems alone or with a team, friendly and proactive. My priority is to deliver high quality software, offer world class support and meet all deadlines. My area of interest is aslo to develop a various kind of application which utilize my skills. I am seeking freelance work from creative and free-thinking clients/companies with innovative ideas and approaches that contribute to my professional growth. I have developed various applications with Communication model such as WebRTC as well as Asterisk/VoIP applications based architecture along with PHP as a open source. Bring in any challenges and i'm ready with a solution.  less

    asterisk twilio-api asp.net sugar-crm agile-software-development scrum php project-management android-app-development ios-development zoho-creator zoho-crm 00 more less
    • $33.33 HOURLY RATE
    • 4.5
    • 1125 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • System Administrator

    Working on IT environment for almost 18 years. Developed wide variety of apps for industrial operations such as on Customer managements, does a lot on database migrations from Dbase IV,SQL,Mysql,PostgreSQL flatform on Linux,Novell,AS400 servers, involve … more

    Working on IT environment for almost 18 years. Developed wide variety of apps for industrial operations such as on Customer managements, does a lot on database migrations from Dbase IV,SQL,Mysql,PostgreSQL flatform on Linux,Novell,AS400 servers, involve in digital system interfacing to subscriber management system using VB, PHP ,ASP , Code Igniter, MysQL and Linux system, Microsoft applications is a default on my skills. Experience on database audit doing some integrity checks on records and produce some analysis and recommendation to the Company Management. Formulated also some Sales and other analysis basing on the existing database using queries through MYSQL. With background on Email systems Install/Administered/Managing Email using the SME with more than 300 users of the company,Lotus Notes Administration.  less

    database-management database-modeling email-technical-support database-administration linux-system-administration codeigniter microsoft-visual-basic arcgis php mysql lotus-notes openvpn data-analysis financial-analysis asterisk freepbx intuit-quickbooks wordpress 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 1280 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
    ASSOCIATED WITH:
  • Delphi,Web.NET, PHP, RoR, C/C++, Android, IOS, VoIp, OpenCV

    - I am programmer with over 15 years experience work in area IT software, Web development and Security network (All platform OS Window/Linux/MacOSX) - I am strong coding with languages programming (C/C++, Objective C, Java, Delphi/Pascal, Php/Perl … more

    - I am programmer with over 15 years experience work in area IT software, Web development and Security network (All platform OS Window/Linux/MacOSX) - I am strong coding with languages programming (C/C++, Objective C, Java, Delphi/Pascal, Php/Perl/Python/Ruby, Javascript/Applescript/Shell script, C#/VB.NET. - Delphi Programming: (Component, RemoteObject, Fastreport, Report Builder, Raise report, dbExpress, dataSnap, network, Firemonkey, crossplatform IOS, MacOSX, Window) - GIT/SVN in tracking and manage source code - Developing and using well with frameworks, opensource from .net, WinSDK, Linux SDK, IOS SDK, Social API(facebook, google, dropbox..etc), OpenCV, Forge, Image Processing, DSP, OCR, gstream, phonegap, - Web developement: Php, ruby, python, perl, NodeJS. Framework: joomla, wordpress, yii, Zend, drupal, SugarCRM, vTigerCRM,,,..etc. - Mobile/Smart device and Embedded development: Android, Linux Embedded, IOS, Window Mobile Embedded, Window Phone - IDE and tools programming(Visual Studio, Delphi IDE - all version, eclipse, Qt Creator, Netbean - Database programming: MS SQL(2000,2008, 2012), MySQL, MongoDB, NoSQL, BigData, postgreSQL, Firebird, Oracle - VoIP development: Asterisk, Softphone, WebRTC, Freeswitch, OpenSips, Elastix, FreePBX, A2Billing, XMPP, OpenFire, Call Center I joined to developing and completed many large project. i will show to you all previous my works.  less

    c++ pascal java c# .net-framework delphi android-app-development sip php javascript ajax html xhtml xml wordpress joomla drupal prestashop asterisk iphone-app-development computer-networking opengl opengl-es website-development linq linq-to-sql windows-administration database-management data-analysis mysql sql postgresql firewalls oracle-database crystal-reports jquery mootools google-app-engine amazon-ec2 facebook-api amazon-web-services windows-phone-7-development ios-development windows-app-development linux-system-administration windows-phone opencv opensips freeswitch windows-azure mac-os-app-development objective-c 00 more less
    • $15.56 HOURLY RATE
    • 4.9
    • 3969 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 17 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • IVR DIALOGIC HMP ENVOX VXML C++ Asterisk Speech VOIP VOXEO TROPO

    Around 13+ years experience in software design, development, implement and execution of Interactive Voice and Video Response (IVVR), Interactive Voice Response (IVR), Speech Apps.

    delphi mysql asterisk 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 496 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Linux/Vicidial Administrator

    Over the last 5 years, I have experience different work in the field of information technology. These are the following: - Setup and support workstations (Linux and Windows) - Vicidial server installation and maintenance - Vicidial/Vicibox Administration - Asterisk dialplan configuration - Configuring VOIP … more

    Over the last 5 years, I have experience different work in the field of information technology. These are the following: - Setup and support workstations (Linux and Windows) - Vicidial server installation and maintenance - Vicidial/Vicibox Administration - Asterisk dialplan configuration - Configuring VOIP connection on the dialers - Setup and configured asterisk gateways - Manage squid proxy - Configure network switches - Pfsense Firewall and routing administration - Setup and manage Monit IT infrastructure monitoring - Creating scripts for auto job execution - Virtual machine setup and configuration - Software Testing - Agile/Scrum methodology - Software Developmet My core competency lies in complete end-end management of my projects, proper transition and support, and I am seeking opportunities to offer my services to you and for your business.  less

    software-testing scrum agile-software-development linux-system-administration asterisk vicidial 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior Java/Perl/PHP Architect & Tech Lead

    Over the past 17 years I have been working as a professional full time software engineer. I have acquired vast amounts of experience and knowledge and can bring this on board for any jobs I am hired to do. I … more

    Over the past 17 years I have been working as a professional full time software engineer. I have acquired vast amounts of experience and knowledge and can bring this on board for any jobs I am hired to do. I am seeking work that is challenging and creative and am happy to either build applications from the ground up or maintain existing instances. I also have a great deal of experiences with databases and system environments such as Linux, Solaris and Windows which will no doubt come in handy on the job.  less

    perl java php android-app-development postgresql mysql oracle-database asterisk jboss-seam hibernate 00 more less
    • $83.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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