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VOIP Software Job Cost Overview

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

Upwork VOIP Software Jobs Completed Quarterly

On average, 54 VOIP Software projects are completed every quarter on Upwork.

54

Time to Complete Upwork VOIP Software Jobs

Time needed to complete a VOIP Software project on Upwork.

Average VOIP Software Freelancer Feedback Score

VOIP Software Upwork freelancers typically receive a client rating of 4.57.

4.57
Last updated: September 1, 2015

Popular VOIP Software Searches

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  1. yifei li

    yifei li

    Talented iPhone/iPad/Android App Developer

    China - Tests: 2 - Portfolio: 5

    I have many experiences about iPhone&Android app development for 6 years. My experiences: - Chat app development - Social-Networking app development - Map and Navigation app - Photo app - eCommerce app - Shopping app My skills: - objective-c, java, c, c++, c# - xamarin - mysql, php, javascript, html5, node.js, socket.io

    $27.00 /hr
    0 hours
    5.00
  2. Mike J.

    Mike J.

    Sr. IOS & Android Developer - Parse/AWS/Beacon

    Hong Kong - Portfolio: 4

    Hello I have 5+ years of experience on mobile app development field and I have built social networking apps based on iOS and Android. If you are looking for a highly skilled iOS & Android development expert with depth of knowledge, professional attitude, excellent communication and the highest code quality, I am the person you are looking for. You will get honest and speedy services from me. After getting project i will maintain frequent communications throughout the project in order to ensure we are directly on track with your specifications, and deliver on time. You will get perfect end result of work on time and you will be satisfied with the end product. I will do my best effort to provide you the Best Product with Best Quality. Many Thanks.

    $33.00 /hr
    0 hours
    5.00
  3. Tushar Jain

    Tushar Jain

    Voice & Data Consultant

    Australia - Tests: 3

    Tushar is a seasoned professional with 11+ years of experience in managing network operations in a service provider / NOC environment. Experienced & Skilled in Telecoms, MPLS, BGP, VoIP, SIP, Network Support and Managed Services, Remote Network Monitoring, Networking Services, Carrier Services , Telephony Services, IT Managed Network Services, Remote NOC Support. With an In depth design, implementation and support experience in Integrated network management system, Prepaid billing system, Switching, VOIP & Telephony services, SIP Trunking and many more areas, he brings with him a wide experience and has proven to be of great value to all the organizations and clients he has worked for.

    $22.22 /hr
    0 hours
    0.00
  4. Alexander S.

    Alexander S.

    Alexander Savin

    United States

    Operating Systems MS Windows, Apple Mac OS X, Linux Networking Local Area Network (LAN), Wide Area Network (WAN), TCP/IP Hardware/Systems Cisco/Netgear Wired/Wireless Routers, Switches, Hubs (IPv4/6); Any kind of Servers (VPN, VoIP/SIP, SSH/Telnet, HTTP/FTP, DHCP, DNS, RDP, SMTP/POP3, Radius, XMPP, SQL); Firewalls; Tablets and Smartphones (Apple iOS, Google Android, MS Windows Phone); Scanners; Printers; UPS; Software MS Office suite; Wireshark; SSH/Telnet Apps; Antivirus suites (Kaspersky, Dr. Web, Symantec, McAfee); Adobe Photoshop suite; Browsers (Chrome, FireFox, Safari, Internet Explorer and etc); IMs/Voice (Skype, Jitsy, ICQ, GTalk and etc) Development Perl, Python, RegEx, Bash, MySQL, SQLite, HTML, CSS, Javascript

    $33.33 /hr
    0 hours
    0.00
  5. Dmitry Sytchev

    Dmitry Sytchev

    Asterisk/Freeswitch/Kamalio expert, VoIP engineer, Linux administrator

    Russia - Tests: 7 - Portfolio: 1

    I have more than 10 years of experience in installation and support of carrier-grade VoIP services based on Asterisk, OpenSIPS, Kamailio, Freeswitch and proprietary SIP/VoIP software. My professional interests are Callcenters, automated dialer systems and integration of VoIP software with company information flows. You can rely on my strong engineering and programming skills for projects starting from single VoIP server to a complete wholesale/carrier VoIP solutions including billing, call data analysis, security and fraud prevention. I have developed complete SIP solutions for VoIP carriers worldwide: Proxy/Registrars, IVR, prepaid systems, multi-tenant VoIP switches, hardware PSTN gateways (Cisco AS5300/5500, Audiocodes Mediant 2000, Quintum Tenor). I have experience in setup, administration and security of Asterisk, FreePBX, Elastix and FreeSWITCH PBX installations. As a programmer I use PHP, Javascript (both client-side using jQuery and Angular.js and server-side with node.js), Perl (system scripts/applications, Mojolicious webapps). I also have experience in development and administration of MySQL and Microsoft SQL Server databases. I'm experienced network engineer, skilled in routing and switching, general network architecture planning and deployment, network monitoring and security, including HA solutions (heartbeat/pacemaker). I use Zabbix and have some experience with Nagios and other monitoring software. I can also offer you consulting support in VoIP and network technologies.

    $33.33 /hr
    93 hours
    4.95
  6. Ruben Semerjyan

    Ruben Semerjyan

    Inovative Mobile VOIP, Social, Audio/Video Streaming Developer

    Armenia - Tests: 2 - Portfolio: 1

    I am an innovative, extremely detail oriented and perfectionist Software Development Architect, with expert knowledge in VoIP, audio/video streaming and processing, messaging and social media. My a little over 8 years of experience in VoIP industry gave me a strong knowledge of the protocols, technologies and available solutions. 3 years of successful mobile applications development, architect and project management gave me confidence in creating robust and technologically challenging applications. I am passionate about developing robust, innovative and leading edge applications, getting increasingly challenging assignments and applying disruptive technologies. Looking for a work on technologically challenging projects (in an agile environment preferably), while offering my expert knowledge base, ability to learn quickly and apply new techniques. I usually bid slower than others, because of reading the full job description, trying to estimate all requirements, needed technologies and solutions.

    $25.00 /hr
    28 hours
    5.00
  7. Norbert V.

    Norbert V.

    C#, ASP.NET MVC, Java, Android, C/C++ developer

    Hungary - Tests: 6 - Portfolio: 9

    I have been developing applications for 4 years in C#, ASP.NET MVC, Android, Java and C/C++. During this time I managed to get skills to write robust and optimal code in these languages and frameworks. I have a deep knowledge in networking concepts, protocols, VoIP technology and different database systems. I have worked with different Linux/UNIX systems and Windows so far. I used design patterns several times in practice, used TDD principles, set up continous integration and builder systems for larger projects. Why hire me: work efficiently, deliver on time, write maintainable code, provide good code analysis, learn new things fast.

    $24.89 /hr
    487 hours
    4.95
  8. Darren Wiebe

    Darren Wiebe

    SysAdmin / Asterisk & FreeSWITCH Expert

    Canada - Tests: 3 - Portfolio: 1

    I am a highly effective systems administrator with10+ years of Windows, Linux, and FreeBSD experience. In the last few years I have also gained AS400 experience. 10 years of Asterisk knowledge including AGI programing in perl and PHP as well as Digium and Sangoma card configuration and troubleshooting. 3 years of experience with OpenStreetMaps. 4 years of FreeSWITCH experience. 18 years of network administrator experience.

    $25.00 /hr
    0 hours
    0.00
  9. Martin S.

    Martin S.

    VoiP

    Spain - Tests: 1 - Portfolio: 1

    Hi, I´m a telecom entrepreneur and active in VoiP/SIP on a global scale. Since 1996 i`m into IT and have a broad knowledge of many techniques. Because of my global understanding i do not need to know every detail to be able to provide the best solutions. Im a strong conceptual thinker, I have an extensive network of experts available (i use them myself). So if u have a problem or project, i can have that arranged for you. Me and my team do anything telecom or VoiP, we are experts in Hosted VoiP and SIP troubleshooting. But we can help u with anything u may need, including development of apps, websites and IT problem solution. We are managing three Kazoo clusters and developing whapps for them. I am very busy, but its nice to have other projects in the course of a year next to your own. They keep you sharp, takes your mind of your specific tasks and are fun, most of the time.

    $66.00 /hr
    0 hours
    0.00