VoIP Developers de angajat

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  • Angajează-l pe iKcon
    4.4
    4 recenzii $16 USD pe oră
    Hello. We are iKcon Infotech. We deal in VoIP Based products like VoIP Softswitch, Mobile Dialers, Asterisk, Freeswitch, OpenSIP, Free PBX, Fusion PBX, Vicidial, A2Billing, ASTPP, Callshop System, Goautodial, Elastix, Call Shop Soluton, Calling Card System and Provide support for all kind of Open Source. We Believe...
    Hello. We are iKcon Infotech. We deal in VoIP Based products like VoIP Softswitch, Mobile Dialers, Asterisk, Freeswitch, OpenSIP, Free PBX, Fusion PBX, Vicidial, A2Billing, ASTPP, Callshop System, Goautodial, Elastix, Call Shop Soluton, Calling Card System and Provide support for all kind of Open Source. We Believe in Best Customer Service. We don't only say this but we mean it. For more information about iKcon Infotech check our website www.iKconinfotech.com mai puţine
  • Angajează-l pe hawkscodeaus
    3.5
    1 recenzie $40 USD pe oră
    Highly-skilled, Talented Web & Mobile Application developers with more than a decades of experience in various web application development languages. Excellent skills and experiences in PHP, MySQL, HTML5, CSS3, jQuery, Facebook App, e-Commerce, Payment Integration and Responsive Design. Especially PHP,CodeIgniter,...
    Highly-skilled, Talented Web & Mobile Application developers with more than a decades of experience in various web application development languages. Excellent skills and experiences in PHP, MySQL, HTML5, CSS3, jQuery, Facebook App, e-Commerce, Payment Integration and Responsive Design. Especially PHP,CodeIgniter, Wordpress, Magento, OpenCart eCommerce, Twitter BootStrap, Angular.js, node.js are my expert and we are very confident and highly-skilled with those. mai puţine
  • Angajează-l pe polto
    3.4
    2 recenzii $20 USD pe oră
    Programming : c c++ Qt4 Qt5 node.js sql Technologies (Libraries): AUDIO ( portaudio lib ) IMAGE PROCESSING ( opencv lib) MQTT ( mosquitto lib) VOIP/SIP ( pjsip lib) Systems : Linux MAC OSX ...
    Programming : c c++ Qt4 Qt5 node.js sql Technologies (Libraries): AUDIO ( portaudio lib ) IMAGE PROCESSING ( opencv lib) MQTT ( mosquitto lib) VOIP/SIP ( pjsip lib) Systems : Linux MAC OSX Embedded Linux Create Linux Embedded systems from scratch ( Cross Compiling) hardware Modules : Raspberry PI Arduino XBEE RFID GSM SIM800 SIM900 GPS MODBUS (TCP/IP) (RTU) CANBUS TOUCHSCREEN LORA PHPOC mai puţine
  • Angajează-l pe dailas
    1.8
    1 recenzie $20 USD pe oră
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support.
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. mai puţine
  • Angajează-l pe Asterisker
    4.5
    30 recenzii $14 USD pe oră
    Work with VoIP and PSTN, experience with the signaling protocols: SIP, SDP, RTP, IAX2, H323, SS7, TLS, SRTP. Interfaces DAHDI, AMI, AGI, PRI. Setting up and supporting Call centre, about 30 operators. Setting up VoIP using Asterisk, dialplan creating, developing Asterisk code, PHP, bash. Assisting developers with...
    Work with VoIP and PSTN, experience with the signaling protocols: SIP, SDP, RTP, IAX2, H323, SS7, TLS, SRTP. Interfaces DAHDI, AMI, AGI, PRI. Setting up and supporting Call centre, about 30 operators. Setting up VoIP using Asterisk, dialplan creating, developing Asterisk code, PHP, bash. Assisting developers with any service-related issues or feature requests. Jointly managing a network of 300 phones. Reporting based on CDR, CEL, queue_log database data. Configuring VoIP gateways Cisco, Addpac, Allvoip, Linksys, Snom, Polycom, GrandStream, D-Link, softphone Zoiper Communicator. PSTN ATS Panasonic KX-TDA100 KX-TDA200. Auto-provisioning with xml files via TFTP, HTTP, HTTPS protocols. Testing with sipp. Data quality for associated reporting systems. Configuring and monitoring VoIP equepment with Zabbix, Cacti, Monit, MRTG Extensive experience administering Linux servers. (Centos, Debian) . Services Apache, NGINX, DNS DHCP TFTP MySQL. Some experience with virtualization on VMware ESXi mai puţine
  • Angajează-l pe jatindhoot
    4.1
    1 recenzie $20 USD pe oră
    Namaste, Welcome to Microlent. Microlent are a group composed of tech savvy individual's and marketing geniuses who banded together to get India, and the world, digitally engaged. We are about technology and how it can help you reach your maximum potential. We are a real company based in India and as well as our...
    Namaste, Welcome to Microlent. Microlent are a group composed of tech savvy individual's and marketing geniuses who banded together to get India, and the world, digitally engaged. We are about technology and how it can help you reach your maximum potential. We are a real company based in India and as well as our local clients, we use Freelancer to cherry-pick the best international projects to build our online portfolio and stretch our software building muscles. We are always looking to build the next big thing - Are you it? If so, we would make a successful team! We develop websites, online stores, mobile applications and most importantly ongoing relations. We are the 'go-to' guys for new software projects - Anything goes at Microlenta! Your imagination is the limit. Not only do we make innovative software, our hand-picked group of graphic artists makes sure we produce classically beautiful, professionally attractive software, websites, Facebook pages, and Smartphone/iPhone applications. We produce quality work using responsive design technology to keep your website current well into the foreseeable mobile future. Hope to serve you with our excellent and time bound quality services, mai puţine
  • Angajează-l pe frugees
    4.0
    6 recenzii $30 USD pe oră
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions
    Sr. Network Consultant CCNP / CCIP / MCITP / LPI Level 3 / ITIL FOUNDATIONS Active Since 2008 for Binary Integrated Solutions mai puţine
  • Angajează-l pe mninfotech2
    3.5
    1 recenzie $10 USD pe oră
    ➽ Website development Platforms (PHP, WordPress ,Html, Html5 , Css ,Bootstrap,Ajax , JavaScript,Photoshop ) ➽ Mobile apps development Platforms(Android ,IOS, ) WE BELIEVE WE ARE NOT SATISFIED UNTIL YOU ARE WITH OUR WORK We are a Team of Experience software Developer, Android Developer, IOS Developer, Website...
    ➽ Website development Platforms (PHP, WordPress ,Html, Html5 , Css ,Bootstrap,Ajax , JavaScript,Photoshop ) ➽ Mobile apps development Platforms(Android ,IOS, ) WE BELIEVE WE ARE NOT SATISFIED UNTIL YOU ARE WITH OUR WORK We are a Team of Experience software Developer, Android Developer, IOS Developer, Website Development. We provide best quality work and on time delivery. We believe, relation is the key to success for any organization that’s the reason we are here to provide best quality, accuracy and on budget work with the help of our experienced team. we have 5+ experience in IT field and well expert team in house to complete your work on time with your 100% satisfaction with minimum cost if you have any concept idea in your mind just share that with us and we makes it real and complete your concept so that you will get more profit and get more success through your products . mai puţine
  • Angajează-l pe leonik375
    3.4
    7 recenzii $10 USD pe oră
    I have spent more than 10 years on computers administration My skills: - Linux servers - setup and support - Windows servers - setup and support - Any desktop OS - Asterisk|FreePBX|Elastix - MySQL, msSQL, and all database engines you can even imagine - All kind of network gear(routers, switches, etc.) - I have...
    I have spent more than 10 years on computers administration My skills: - Linux servers - setup and support - Windows servers - setup and support - Any desktop OS - Asterisk|FreePBX|Elastix - MySQL, msSQL, and all database engines you can even imagine - All kind of network gear(routers, switches, etc.) - I have some experience in MailChimp mai puţine
  • Angajează-l pe goldnetgroup
    0.6
    1 recenzie $20 USD pe oră
    We are a small team working on network administrations. We are expert on Networking(MikroTik, Cisco, UTMs, ...), Linux, Windows, and VoIP. We Worked about 10 years in Support and NOC in a software company.
    We are a small team working on network administrations. We are expert on Networking(MikroTik, Cisco, UTMs, ...), Linux, Windows, and VoIP. We Worked about 10 years in Support and NOC in a software company. mai puţine

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