Browse OpenSIPS job posts for project examples or post your job on Upwork for free!

OpenSIPS Job Cost Overview

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

Upwork OpenSIPS Jobs Completed Quarterly

On average, 5 OpenSIPS projects are completed every quarter on Upwork.

5

Time to Complete Upwork OpenSIPS Jobs

Time needed to complete a OpenSIPS project on Upwork.

Average OpenSIPS Freelancer Feedback Score

OpenSIPS Upwork freelancers typically receive a client rating of 4.85.

4.85
Last updated: August 1, 2015

Popular OpenSIPS Searches

Clear all filters
  1. Faisal Yousuf

    Genesys Consultant with Software Engineer Expertise

    Pakistan - Tests: 1 - Portfolio: 13

    _I am an experienced Genesys Consultant with Advance expertise in Genesys Inbound Voice & Sip Solutions , I have extensive experience on developing VXML based Self-Service Solutions , integrating with different Systems using various Genesys SDKs . In addition I have also practical experience on Ebanking & Payment system, Datawarehousing & BI systems. I seek consultancy/contract role for Solution architect for Genesys Contact Center solutions & development/integration projects inlined with my skills

    $27.78 /hr
    0 hours
    5.00
  2. Thanh T.

    Thanh T.

    VOIP, Django developer

    Vietnam - Tests: 2 - Portfolio: 2

    I have more than 5 years experience in VOIP, as a system administrator, and a Django developer. I have done many projects relate to VOIP. I have developed some web conference, Web Portal, Commercial for VOIP service. Hosted PBX. I am very familiar with Asterisk, FreePBX, Freeswitch, FusionPBX, Kamailio, Siremis, Elastix, OpenFire, Trixbox, VICIdial, Newfies Dialer. I am very hard working and have strong knowledge in these technologies.

    $18.89 /hr
    76 hours
    3.70
  3. Duc Le Van

    Duc Le Van

    VoIP & Web Developer

    Vietnam - Tests: 4 - Portfolio: 1

    Best Service, Best time, Best choice I am a VOIP developer with more than 3 years. I have worked on many opensource like Asterisk, Kamailio, Freeswitch ... I have create many system voicemail, call center, sms from small to huge. I have using many API to VOIP prject like Tropo, Plivo, Twilio, Vitelity ... I also a web developer with strog skills in PHP, Python, Java, .Net ... I have used many frame work like Wordpress, Magento, Django, Codeigniter...

    Groups: Twilio

    $15.00 /hr
    307 hours
    4.77