Asterisk Freelancers

Showing 1,077 freelancers

Asterisk Freelancers

Showing 1,077 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, 59 Asterisk projects are completed every quarter on oDesk.

59

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 4.59.

4.59

Last updated: March 1, 2015

  • IT Specialist

    I have previously worked for Siemens IT Solutions, BBC and currently working for Continental Automotive. - 6+ experience in the IT industry - Experience of supporting large user base of 27000+. - Experience of supporting 2000+ server estate. - Experience of Working in ITIL … more

    I have previously worked for Siemens IT Solutions, BBC and currently working for Continental Automotive. - 6+ experience in the IT industry - Experience of supporting large user base of 27000+. - Experience of supporting 2000+ server estate. - Experience of Working in ITIL enviroment. - Experience of working in large organisations Ladbrokes Plc and Siemens IT Solutions and Services/BBC. - Experience in the following technologies; 1 - Windows server 2003/2008 (File Server, App Server, DNS, DHCP, Wins, AD, Terminal Server, IIS, Apache, PHP, Clustering, Load Balancer) 2 - Windows Vista,Windows Seven, Microsoft Exchange 2003/2007 3 - ITIL V3 Foundation IT Service Management 4 - VMware - Vsphere 5 - Citrix 6 - Linux server 7 - Mobile environment (Blackberry, iOS, Android, Windows Mobile, Symbian) 8 - Afaria Mobile Device Management 9 - Lotus Traveler Other skills: MS Office, Outlook. AD, Remedy, Report and documentation, Lan, TCPIP  less

    operating-systems-development microsoft-exchange-server windows-administration microsoft-lync-server vpn openvpn asterisk lamp-administration network-administration novell-netware linux-system-administration iis microsoft-sql-server-administration windows-phone clustering firewalls security network-security 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 355 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Senior Network/Systems Engineer, Infrastructure Manager

    To be able to be a part of a company who's willing to enhance my skills with regards to my chosen field of specialization and develop me to be a competitive professional in our New Age Technology. … more

    To be able to be a part of a company who's willing to enhance my skills with regards to my chosen field of specialization and develop me to be a competitive professional in our New Age Technology.  less

    cisco-certified-network-associate-ccna microsoft-windows-server voip-administration sip asterisk trixbox 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 64 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • VoIP/Network/Linux Engineer

    Over 8 years hands-on experience. I have deep knowledge on VoIP Hardware and softswitches from open-source one (Asterisk, Elastix, Askozia, Freepbx, CallBox, Trixbox, Welltime, Yeastar) to licensed (Switchvox, Panasonic, Mera, RTU) . I am providing Asterisk-based PBX installation\integration, support, troubleshooting … more

    Over 8 years hands-on experience. I have deep knowledge on VoIP Hardware and softswitches from open-source one (Asterisk, Elastix, Askozia, Freepbx, CallBox, Trixbox, Welltime, Yeastar) to licensed (Switchvox, Panasonic, Mera, RTU) . I am providing Asterisk-based PBX installation\integration, support, troubleshooting and consultations. Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL, PostgreSQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Provide VoIP Security * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. I have more than 100 successful IP-PBX server deployments, so I am confident that you will be satisfied with my work completely.  less

    asterisk freepbx mysql postgresql linux-system-administration centos computer-networking voip-administration network-administration ubuntu 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • VoIP specialist and Linux guru

    Over the last 10 years I have managed a wide range of IT projects and provider grade infrastructures, including VoIP platforms, VPNs, Linux servers, firewalls. My main profile is Linux servers and building VoIP platforms with opensource components as Opensips … more

    Over the last 10 years I have managed a wide range of IT projects and provider grade infrastructures, including VoIP platforms, VPNs, Linux servers, firewalls. My main profile is Linux servers and building VoIP platforms with opensource components as Opensips, Asterisk, MySQL, Radius, CDRTool, Mediaproxy, RTPProxy. I also have experience in KVM virtualization, Cacti and Nagios monitoring.  less

    linux-system-administration vpn voip-administration cisco-voip asterisk cisco-routers cisco-certified-network-associate-ccna kvm-virtualization 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Linux administrator -Asterisk PBX -Apache (PHP) -MySql -Mail servers -Cpanel, Plesk, IspConfig -IRC Servers -LAMP -DNS (Domain hosts) -Game servers -Shoutcast servers Professional web designer -Joomla -Forum (vBulletin, phpBB..) -Wordpress -HTML

    linux-system-administration joomla apache-administration dns mysql corel-draw irc-server-administration asterisk mail-server-implementation shoutcast plesk 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 7 HOURS
    • SERBIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • System Administrator

    I have 14 years experience as a Linux/Unix Administrator. All these years I have never stopped educating and developing myself. Being in many critical and complicated situations at my work I have gained experience which is very useful for me today.

    firewalls bgp tcp-ip network-administration computer-networking cisco-routers vpn apache-administration database-management dns dhcp software-debugging embedded-linux exim freebsd ftp ssl html php bash perl git linux-system-administration windows-administration windows-xp-administration ospf mysql nagios operating-systems-development openvpn openbsd openvz postgresql postfix trixbox asterisk security email-marketing 00 more less
    • $14.00 HOURLY RATE
    • 5.0
    • 256 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Programmer / Developer

    Over the last 10 years, I have developed more software and website of websites using VB, VB.Net, C#.Net, ASP.NET and Coldfusion. Besides that, SQL, MySQL and Access is my skill.Can be list some project i has … more

    Over the last 10 years, I have developed more software and website of websites using VB, VB.Net, C#.Net, ASP.NET and Coldfusion. Besides that, SQL, MySQL and Access is my skill.Can be list some project i has finish:- Manager school software- Autobackup database (auto backup and download over FTP)- SMS service system (using SMS gateway, integrated with more service: auto reply over Y!M, look up lottery, school report, ...)- More website with coldfusion (using cfwebstore) with kaimagic team:- More website with ASP.NET at vietnam- MLM system manager softwareThe last project is AutoNews software. It can be auto get last news on some magazine, download and split to get each content (title, author, content, summary, thumb image, ....) and auto upload to another server (insert to another database and upload all related image to server over FTP account). This project has finished by myself. Also, i has done streaming project with WPF (streaming voice and webcam; Client - Server protocol).  less

    .net-framework coldfusion php zend-framework joomla asterisk tcp-ip multithreaded-programming video-streaming asynchronous-io web-scraping html css javascript ajax c# microsoft-visual-basic mysql conflict-resolution microsoft-access session-description-protocol voip-software microsoft-sql-server-development 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 11 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 27 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Linux Administrator, Administrator VoIP, Virtualization Specialist.

    - Expert System Works IP telephony (Aterysk, FreeSwitch, Cisco Call Manager Express, Avaya Call Manager) Network Administrator (Microsoft / Linux / Unix) - Extensive knowledge of Linux-like systems (Debian, Ubuntu, Centos, FreeBSD, OpenSUSE, etc.), including the operating system for embedded systems OpenWRT. - More than … more

    - Expert System Works IP telephony (Aterysk, FreeSwitch, Cisco Call Manager Express, Avaya Call Manager) Network Administrator (Microsoft / Linux / Unix) - Extensive knowledge of Linux-like systems (Debian, Ubuntu, Centos, FreeBSD, OpenSUSE, etc.), including the operating system for embedded systems OpenWRT. - More than two years working with systems virtualization KVM, VMware vSphere and Open Source storage systems FreeNAS, own Cloud, etc. - Arduino microcontroller programming. Creation on its component-based systems, smart home.  less

    linux-system-administration computer-networking mysql freeswitch asterisk raid-administration python vmware-esx amazon-ec2 cisco-routers 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Linux System Administrator/DevOps

    Hi, My name is Maksym Titov (Max in English) I have 7+ years of experience working as Linux system administrator. My primary goal is to meet your needs and deadline. Before I start working on a new project I'd … more

    Hi, My name is Maksym Titov (Max in English) I have 7+ years of experience working as Linux system administrator. My primary goal is to meet your needs and deadline. Before I start working on a new project I'd like to speak with a client so that I can have a clear understanding of his/her needs and vision of the project itself. Currently now I don't have any portfolio online cause it's my first time working as a freelancer. All my previous work was done solely for internal purposes of production/trade corporations. I have a bachelors degree in chemistry from Ukrainian State Chemical Technological University of Dnepropetrovsk, Ukraine. I'm looking forward to work with you soon. My experience and skills are listed below: OS: Linux (Gentoo, CentOS, Debian/Ubuntu), Windows Server (2003) and newest, FreeBSD Virtualization platforms: KVM/qemu, VMWare ESXi, OpenVZ, VirtualBox Cloud solutions: Amazon EC2, Amazon S3 Web servers: Apache (full LAMP stack), nginx Name servers: Bind, dnsmasq Firewalls: iptables, ipfw DB servers: (MySQL, PostgreSQL, Microsoft SQL Server) Network file sharing: Samba, NFS, FTP (proftpd, vsftpd) MTA: Exim, Postfix IMAP/POP3: Dovecot, Cyrus Java servers: Tomcat Monitoring: Zabbix, Munin Backup: Bacula, EC2 Avamar Configuration Management/Orchestration: Ansible VoIP: Asterisk VPN: OpenVPN, PPTP Scripting: Bash (advanced experience), Python (basic experience) Hardware: HP Proliant, Dell PowerEdge PBXes: Samsung OfficeServ 7400, Samsung OfficeServ 500, Panasonic KX-TDA200  less

    linux-system-administration asterisk mail-server-implementation microsoft-server microsoft-sql-server-administration virtual-private-server 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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