Asterisk Consultants & Developers

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 4.58.

4.58
Last updated: April 1, 2015
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Muhammad Yousuf

Muhammad Yousuf

VoIP/Linux Administrator

Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 1

I always love to learn new technologies and try my best to accomplish new and challenging tasks. 1. Complete IP PBX from scratch (Asterisk and freepbx) 2. Elastix (call center, fax server) 3. PIAF (With all Nerd Vittels scripts and tricks) 4. Trixbox and Freepbx Distro 5. Call center applications (Goautodial, Vicidial, Elastix) 6. Broadcast and AutoDialer(Goautodial) 7. VoIP calling card, pinless calling, wholesale, DID reselling (A2billing) 8. CRM with VoIP integration (Vtiger, SugarCRM, SuiteCRM) 9. Security of Servers and VoIP (Firewalls, Monitoring, Aleting) 10. VoIP security (Application security, Brute force attacks prevention, Fail2ban) 11. Monitoring of Servers and services (Nagios, Opsview) 12. High Availability and Failover (Heartbeat, DRDB, Pacemaker, Corosync) 13. Auto Proviosioning of IP Phones (Multiple vendors) 14. Asterisk custom dialplan 15. Fax server (Hylafax, Avantfax) 16. CDR statistics, Centralize CDR server for multiple Asterisk servers. 17. Missed call notifications, Queues reporting for Asterisk 18. Asterisk Operator Panels (Isymphony, FOP2) 19. VPN (OpenVPN, IPsec, PPTP with firewall security) 20. IVR (Database Backends) 21. Asterisk Integration with Digital PBXs i.e. Avaya, Nortel(sip trunking and PRI trunking) 22. GSM gateways with Asterisk (Openvox, GoIP, Dinstar, Quescom) 23. Networks (Switching, Routing, Security, Monitoring, Alerting, Optimization) 24. Firewalls (Pfsense, UTM, IPTables) I have practically experience of all the above mentioned products and technologies and I completed many custom projects using these. I am not limited to only these technologies, I always welcome to know new technologies and environments. I am always ready for a test job to prove my skills :-).

$22.22 /hr
180 hours
4.97
Harshal Choksi

Harshal Choksi Agency Contractor

Harshal Choksi

India - Last active: 1 day ago - Tests: 3 - Portfolio: 4

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.

Groups: Twilio
Associated with: Samcom Technologies
$33.33 /hr
2,570 hours
4.65
Mohsen Hameed

Mohsen Hameed

Android, Embedded Programmer and Researcher

United Arab Emirates - Last active: 12/09/2014 - Tests: 2 - Portfolio: 1

I want to obtain a challenging position as a software developer in a company that will enable me to use my solid technical knowledge, strong embedded development skills and problem solving abilities. SPECIAL INTEREST: Design, Implementation of Software Mobile Application Development (Android, iPhone) Voice over Internet Protocol (VoIP) Telecommunication Networks

$16.67 /hr
348 hours
4.98
Marvin P.

Marvin P.

AWS, VPS, Dedicated, Windows, Linux and Systems Ad...

Philippines - Last active: 2 months ago - Tests: 10 - Portfolio: 7

My goals are to provide: 1.) Amazon Web Services (EC2,S3,RDS,Route53,etc) 2.) 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. 3.) Web development & design in Joomla, Wordpress, Drupal, Other CMS Platforms and PHP/MySQL/Javascript/Jquery Programming 4.) Assistance in Hosting Management, Web Transfers, Domain transfer and website consultancies. This includes WHM/Cpanel administration and installation. 5.) Integration of Payment Gateways in Shopping Cart CMS and sites on Magento, Prestashop, Zen-Cart,OpenCart, OSCommerce, Virtuamart and other cart CMS's. 6.) Network Communication Setup. Includes VoIP server and phones installation and configuration. 7.) Windows systems administration like, Microsoft windows server 2003-2012, Exchange server 2003 - 2013, Active directory, DNS & FTP Server. And other Windows Stuff. With over 10 years experience in the field of IT, I can assure my quality service and satisfaction Best Regards.

$22.22 /hr
98 hours
4.62
Yasir Khan

Yasir Khan

Network Professional

Pakistan - Last active: 10/02/2014 - Tests: 5 - Portfolio: 3

Seeking valuable name in IT Field using my skills and knowledge in IT. Currently I have vast experience in System Administration (Windows NT Domain Network, Email Messaging, Internet Services, Web Publishing Services, Anti virus security, Data information security, Data Backup and recovery services), Network Administration (CISCO Structured networking, Routing & Switching, Designing fully converged and flexible OSPF/ EIGRP/ RIP data network, CISCO Communication Manager/ Asterisk Voice over IP network, Network Security firewalls, VPNs, IPS), Helpdesk Management (iTIL based helpdesk management policies, SOPs, Support desk team management, Helpdesk Management reports, team management services).

$16.67 /hr
22 hours
5.00
N.M Atikur Rahman

N.M Atikur Rahman

Network Administrator, VOIP, Call Center, Server B...

Bangladesh - Last active: 10/28/2014 - Tests: 14 - Portfolio: 2

* Total Networking Solutions, * Total Server Solutions * Total VOIP Solutions. * Web Server, Database Server, DNS Server, DHCP Server, Mail Server, FTP Server, Proxy Server, VPN Server, Storage Server, Cloud computer, virtualization etc. * All kind of Server Hardware Installation, Configuration & Maintenance. * Call Center Establishment (Design, Installation and Maintenance) * MUX, STM, Signalling, Media Getway with E1 Connection. * Router (CISCO, Mikrotik) Configuration & Maintenance. * Linux Server (Redhat, CentOS, Fedora, Ubantu, Suse, Macrodill, Debain etc.) Installation, Configure & Maintenance. * Windows Server installation,Configure & Maintenance, * Virtual Private Networking (VPN) with IPSec, MPLS etc. * ISP Design Setup & Configure. * IPTSP Setup & Configure. * Payment Gateway Integration with Bank & Telecom. * CCTV Surveillance System. * LAN/MAN/WAN/Wireless/Radio-link/VSAT Networking. * Server and Network Administration. * Network System Security & Administration.

$15.00 /hr
1 hours
5.00
Francesco Prior

Francesco Prior

Asterisk Professional, dCap Certified

Argentina - Last active: 07/10/2014 - Tests: 3

I'm an Asterisk Professional. I'm very interested to solve issues or create solutions on Asterisk Environment; I know in deep Dialplan flow, how to manage interaction between Asterisk and Database and troubleshoot issues on pure Asterisk systems. I'm dCap Certified by Digium Inc. I was speaker during Astricon 2012, Astricon 2013 and ElastixWorld 2013. Titles of speech were: "Asterisk: dongled!" and "Asterisk and Database". I'm Italian but since 7 years I'm located in Argentina. I'm continuously active in research, solving problem and learning.

$38.89 /hr
0 hours
5.00
$15.56 /hr
2,266 hours
4.48
Sheikh Shaheryar Ali

Sheikh Shaheryar Ali Agency Contractor

Network Specialist, Technical Network Analyst & Ex...

Pakistan - Last active: 22 days ago - Tests: 8

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 

$10.00 /hr
724 hours
5.00
Evgeny Ponomarenko

Evgeny Ponomarenko

Professional Network/Linux Engineer

Russia - Last active: 10/19/2014 - Tests: 8 - Portfolio: 1

Skills / Experience: Linux (Fedora, Centos, Debian) - 8 years Nginx+php-fpm - 2 years LAMP Servers (Linux+Apache+MySQL+PHP) - 5 years VoIP Servers (Asterisk, FreePBX, A2Billing) - 3 years VPN Servers (OpenVPN, PPPTP) - 5 years Linux software installation and configuration Server optimization

$16.67 /hr
0 hours
5.00