Asterisk Consultants & Developers

Showing 47 freelancers

Asterisk Consultants & Developers

Showing 47 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

  • C#.NET, C++, VoIP(Asterisk), DB systems (MySQL, SQL Server)

    Through my field work experience in computer based application and communication systems development, I've brought up a rich sense of excelling in this domain. So as a personal objective, I'm determined to put my skills and efforts to … more

    Through my field work experience in computer based application and communication systems development, I've brought up a rich sense of excelling in this domain. So as a personal objective, I'm determined to put my skills and efforts to innovative tasks and further learning to develop into a beneficial entity. As at present I'm working as a full-time C#.NET Developer, however I'm ready to take further part-time challenges along side.  less

    c# mysql c c++ .net-framework php asterisk microsoft-visual-basic 00 more less
    • $25.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 41 HOURS
    • GERMANY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • System and Telecomunication Engineer

    Knowledge and experience like sysadmin and management GNU/Linux servers, networking, web hosting, DNS and firewall. Knows programming language: JAVA, PHP, Visual Basic. Database like MySQL and CMS like: Joomla and Wordpress Has experience with teaching and conference presentation. Intermediate language concepts with English and Signal Language.

    asterisk linux-system-administration wordpress php 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 1974 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Network Specialist, Technical Network Analyst & Excellent Researcher

    I have served as a professional Network Analyst in the corporate sector for 7+ years. My area of experience entails managing over all health of the network, server deployment, security, ensuring network connectivity. I have been responsible for all the … more

    I have served as a professional Network Analyst in the corporate sector for 7+ years. My area of experience entails managing over all health of the network, server deployment, security, ensuring network connectivity. I have been responsible for all the technical considerations in the organizations. I am a qualified MCS (Master in Computer Science), CCNA and CCNP in routing and Switching and MCSE • Manage & Maintain Core Network, Simple Network, Cisco Networks. • Manage & Installation of Wi-Fi • Microsoft Windows Server 2k3, 2k8, Active Directory, Domain Controller ADC,DNS, DHCP, RIS, VPN, RIS, WDC, WSUS, Backup & Disaster Recovery, Managing & Performance Monitoring. Software’s Deployment using Group Policy. • Manage and installation of Mac Operating system • Manage & Installation if Blackberry on Network • Installation & Troubleshooting of all operating system include Server 2008,2003 • Installation & Troubleshooting of Active Directory Server • Migration of Database from SQL server Domain to Domain & Domain to different Domain. Only Migrate on client request. • Specialized in Virtualization Platform Like Vmware ESXI , Vmware Server, Xenserver, Xen APP, Hyper- V etc. • Microsoft Exchange Server 2k3, 2k7 & 2k10, Zimbra, Lotus Domino Server. HMAIL  Server. QMail, Bulk Mails Servers. • Complete Installation of ERP Microsoft Dynamic AX2009 (Manual provided) with screenshot. • Installation of central Printer. • Microsoft ISA 04 & 06. TMG 2010, Forefront Security. • Backup and Disaster Recovery, Load balancer, Failover Clustering. • Antivirus Software’s Symantec Endpoint Security for Server & Clients, Bitdefender etc • Microsoft Offices MS Office 2K3, 2K7 & 2K10, Office 365. • Recover all type of Data. Memory Card, HD , Flash Drive, Deleted Data or formatted Data. • Recover Admin Password of MAC. • Complete Installation of MAC without Media or Media. • Recover Windows & Server Password. • Installation of Panasonic PABX Direct Line plus Extension. • Server Consolidation • Server Health monitoring and maintenance. • Enterprise level Antivirus server administration. • Remote Desktop Support Expert. • CCNA, CCNP and MCSE Certified   less

    linux-system-administration windows-administration data-entry asterisk vmware-esx microsoft-hyper-v-server microsoft-exchange-server microsoft-small-business-server-administration isa-server computer-repair requirements-analysis microsoft-virtual-server trixbox network-administration network-security network-planning 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 724 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • Expert in contact center - CRM - Project Consultant

    • Experience in developing business cases required to apply for financial resources for the implementation of a project. Includes estimates of the required technology platform, Human resource for all areas, estimated times of all phases of the project to go to … more

    • Experience in developing business cases required to apply for financial resources for the implementation of a project. Includes estimates of the required technology platform, Human resource for all areas, estimated times of all phases of the project to go to production • Over 15 years of experience in the areas of call center technology: design and implementation of IVR applications, predictive dialers, private telephone systems, CTI, etc. - Contact center Implementations using VoIP technology for telemarketing, help desk, directory assistance, customer service, etc. - Implementations of contact centers that handle more than 20 million calls per month through 1800 operator positions in different locations - Implantation of contact centers that handle calls, email, sms and chat sessions. - Implataciones platform integrated contact center with CRM • Experienced in PeopleSoft CRM (Oracle). • Knowledge platforms BSS / OSS telecom. • BPM/SOA Knowledge • Experienced in analysis, design, development and implementation of solutions in various operating environments (Windows, Unix, Client / Server, WEB). • Knowledge of local area networks. • Knowledge of systems management of telecommunications companies, call traffic between public telephone exchanges of telecommunications companies. • Languages: Spanish, English and Italian. • Excelent teamwork skills. • Adaptability to various working environments. • Fast Learning skills. • Great creativity and innovation skills.  less

    crm project-management asterisk call-center-management automated-call-distribution 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Computer Specialist/ Business Consultant / Tech Support

    My goal is to provide excellent quality service and work with reliable outputs. I am looking for new job experiences to widen my knowledge and skills and I'm willing to undergo training as well. I'm a perfectionist and … more

    My goal is to provide excellent quality service and work with reliable outputs. I am looking for new job experiences to widen my knowledge and skills and I'm willing to undergo training as well. I'm a perfectionist and I'm best at handling jobs under pressure even if it requires research. I was able to handle different kinds of jobs and it helped me become more productive. Currently, I'm holding a position of Site/Operations Manager in a call center. My work experiences are as follows: >Credit Investigator/ pre-screener for credit card applications >Technical Support for Dell Computers >Call Center Sales Consultant - Handled Campaigns: Website Campaign, Yellow pages and magazine subscription. >Trainer/Lecturer - Handled subjects: PC Troubleshooting(Hardware and Software), Mathematics for computing, Software Engineering, Systems Analysis and Design, Computer Networking, MS Office. >Technical Engineer-Logic Solutions Inc. (Alcatel Business Partner)- Handles Installation and Service Maintenance of PABX systems. Additional Work Experiences: --Computer sales, upgrades and Repairs. (O.S and Application Software Installation) --Computer Network Installations for Internet Cafe --Service Maintenance for Internet Cafe --Call Center Setup including Software,Network,SIP Trunking and Server Installation. (VOIP and Virtual PBX systems/Predictive Dialer Setup) --Technical Trainer --Vocal Coach --Martial Arts Assistant Instructor  less

    call-center-management vicidial asterisk bpo-call-center bpo-it-services computer-networking wan windows-7-administration computer-assembly computer-hw-installation computer-maintenance telemarketing telephone-skills payroll-processing 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Expert Network and Infra Specialist

    Specialties: System integration, Network Design and Planning, Server architecture, Datacenter planning and administration, Linux Systems, BSD Systems, MS Windows Systems, VoIP. Experience: OS: Redhat, Debian, Ubuntu, Slackware, and Suse Linux. FreeBSD and OpenBSD. Windows 3.11 to Windows 2012 R2 … more

    Specialties: System integration, Network Design and Planning, Server architecture, Datacenter planning and administration, Linux Systems, BSD Systems, MS Windows Systems, VoIP. Experience: OS: Redhat, Debian, Ubuntu, Slackware, and Suse Linux. FreeBSD and OpenBSD. Windows 3.11 to Windows 2012 R2. Databases: MySQL, PostgreSQL, MS SQL, and Oracle DB. Web: Apache2, IIS, Sharepoint, and Nginx. Email: Postfix, Sendmail, Dovecot, Qpopper, Courier, Qmail, Exim, MS Exchange (5.5-2010), and Google Apps. FTP: VSFTP, Pure-FTPD, and Filezilla Content Management: Sharept, Joomla, Wordpress, Liferay, Alfresco, and Drupal Others: BIND, iptables, pf, NFS, Samba, Cisco IOS, Asterisk VoIP, Clonezilla, Ghost Corporate, cPanel, and Plesk.  less

    linux-system-administration windows-administration asterisk openbsd cisco-routers voip-administration redhat-administration apache-administration mysql postgresql 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 1 TEST
  • Support Engineer

    Telecommute / Work remotely from both Torremolinos (Málaga), Spain and Toronto, Canada Linux Administration and Maintenance (Debian/Ubuntu and Red Hat Enterprise 5.2., 5.5.) Amazon Cloud and VMware ESX Administration and Maintenance (Instances, Elastic Compute Cloud EC2, volumes, AMIs … more

    Telecommute / Work remotely from both Torremolinos (Málaga), Spain and Toronto, Canada Linux Administration and Maintenance (Debian/Ubuntu and Red Hat Enterprise 5.2., 5.5.) Amazon Cloud and VMware ESX Administration and Maintenance (Instances, Elastic Compute Cloud EC2, volumes, AMIs, snapshots, security groups, etc.) Postgres and Mysql Administration and Maintenance Queries, processing and scripting access.
DNS Management. Records creation A, CNAME, TXT, SPF, MX, etc. of over 30 domains LDAP Administration: Primary and secondary nodes, users, groups, roles management Bash/Python/Perl script programming.
Systems Securitization (iptables, patching, nagios, nmap, etc.) Services deployment (Apache, Tomcat, Postgres, MySQL, Rhino, Mobicents, Dialogic Media Server, Radisys Media Server, etc.) Applications (JAR/WAR) deployment in production environments (Tomcat and Rhino) PBX administration, Asterisk (database accessing, rules, triggers, etc.)
CMS Deployment and Management (Joomla, Wordpress, Dotcms) Support procedures definition for clients and partners.
Architecture design for global clients (France, Italy, Austria, USA, South America)
 Incidents Lifecycle Management and Optimization Nagios and Cacti Monitoring (Installation and configuration)
  less

    linux-system-administration asterisk ubuntu nagios centos iptables virtualization amazon-s3 amazon-ec2 mail-server-implementation 00 more less
    • $25.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Cyber security and server administrator

    currently a student attending Texas A&M University Corpus Christi Texas, I am majoring in computer science in cyber security and infrastructure. I have experience with Linux, BSD and other unix based server operating systems and various server programs for … more

    currently a student attending Texas A&M University Corpus Christi Texas, I am majoring in computer science in cyber security and infrastructure. I have experience with Linux, BSD and other unix based server operating systems and various server programs for Unix (ex: BIND, Samba, Asterisk, IPTables). I have experience with Windows Server 2008 R2 and active directory.  less

    asterisk samba article-writing linux-system-administration 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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