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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 Upwork, the world’s largest online workplace, companies hire Asterisk experts to handle all their communication needs.

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Asterisk Job Cost Overview

Typical total cost of Upwork Asterisk projects based on completed and fixed-price jobs.

Upwork Asterisk Jobs Completed Quarterly

On average, 64 Asterisk projects are completed every quarter on Upwork.


Time to Complete Upwork Asterisk Jobs

Time needed to complete a Asterisk project on Upwork.

Average Asterisk Freelancer Feedback Score

Asterisk Upwork freelancers typically receive a client rating of 4.55.

Last updated: September 1, 2015
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  1. Łukasz Dróżdż

    Łukasz Dróżdż

    NLP Scientist, Software Developer, Translator

    Poland - Tests: 7 - Portfolio: 8

    Computational Linguist, Software and Database Developer with experience in a wide variety of scientific projects. Particularly interested in text mining and information retrieval technologies. Work experience in SQL database development, web scraping, web development. Freelance translator with experience in general and technical translation, software localisation, consecutive and simultaneous interpreting.

    $33.33 /hr
    675 hours
  2. Cyril Tom

    Cyril Tom

    Linux expert with asterisk Experience

    India - Tests: 1

    I have got 2+ years experience in Linux and asterisk based open source software's. I am providing technical support to clients around the globe and also travelling for the implementations. Also i have got good expertise in basic computer operations, Applications and networks.I have hands on knowledge in asterisk, Freepbx,Vicidial,PRI/BRI/GSM configurations etc

    $16.00 /hr
    0 hours
  3. Thiago M.

    Thiago M.

    Java/Perl/ Linux/Voip/Asterisk/Opensips

    Brazil - Tests: 1 - Portfolio: 1

    Last 14 years I worked as Internet Provider admin, with linux and perl in Brazil. I worked for 2,5 years as Voip Engineer with asterisk, openser and opensips in Australia. Worked for 1,5 years in Japan with Flex, now, I'm back to my home in Brazil, with my family working with Flex and Java at my new company We make software ERP to manage money and accounting for business companies. At my free time I like to discovery things by programing, some times with stock markets, some times like now, looking for math formula for prime numbers. I'm looking for some freelance job to increase my incomming, Once I want to go again to japan in this 2013.

    $27.78 /hr
    418 hours
  4. Muhammad Ali Khan

    Telecom and Networks Engineer

    Pakistan - Tests: 4

    Cisco Certifications: CCNA,CCNP Working knowledge of Open Source Tools like Linux, Freeswitch, Asterisk, MySql etc. Expertise in Class 4 VoIP softswitch - Nextone (Genband) Softswitch Expertise in Huawei softswitch i.e. NE 5000 Development of Freeswitch based Switching Engine over Java tools and MySql Scripting in XML, Perl and BASH platforms Working knowledge of Class 5 Retail Switching platform including calling cards, billing systems etc. Working knowledge of TDM telephony i.e. SS7 signaling Working knowledge of SIP RFC 3261 Certified in Cisco Switching, Routing, VPN Tunnels, Security Team Player and can work in individual and team assignments both Good at VRRP, HSRP, GLBP, RIP, OSPF, EIGRP

    $16.67 /hr
    0 hours