VoIP Developers For Hire

  • VoIP
Suggestions:
more

Countries

Specific Location

Exams

Hourly Rate (USD)

Rating

Online

  • Hire jatindhoot
    4.0
    1 review $20 USD per hour
    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, less
  • Hire dailas
    4.8
    23 reviews $20 USD per hour
    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. less
  • Hire openasterisk
    4.2
    5 reviews $12 USD per hour
    Thanks for stopping by on my profile. I am having 10 years of experience in software development. Here are some key points which explains me and my skills: Why you should hire me? -------------------------------------------------- ✔ Strong skills in Project management ✔ Rich in Experience ✔ Fluent in English ✔...
    Thanks for stopping by on my profile. I am having 10 years of experience in software development. Here are some key points which explains me and my skills: Why you should hire me? -------------------------------------------------- ✔ Strong skills in Project management ✔ Rich in Experience ✔ Fluent in English ✔ Excellent Communication & Understanding ✔ Professional & Friendly behavior ✔ Honest & Dedicated towards work ✔ 1 Month of FREE post deployment support Expertise / Services ------------------------------------------------- ✔ VoIP Telephony: Asterisk, Freeswitch, OpenSIPs, Kamailio ✔ VoIP Billing: A2Billing, ASTPP, vBilling ✔ VoIP PBX: FreePBX, FusionPBX, Kazoo ✔ Web Development: PHP, Joomla, Wordpress, Drupal, Magento ✔ Mobile App Development: Android (Android Studio), iOS (Objective C & Swift) ✔ Design: Website Design, Mobile App Design, Graphic Designing That too, all together under a roof. Feel free to contact me for any of your project. I assure you best quality work. less
  • Hire juanccna
    1.3
    1 review $15 USD per hour
    I have an international cerification CCNA (cisco certified network associate) Routing and Switching, I can design, configure and troubleshoot networks, I have a lot of experience working on packet tracer because I studied at a cisco academy also I am studing to take my CCNP(cisco certified network professional)...
    I have an international cerification CCNA (cisco certified network associate) Routing and Switching, I can design, configure and troubleshoot networks, I have a lot of experience working on packet tracer because I studied at a cisco academy also I am studing to take my CCNP(cisco certified network professional) certification. I have experience working on the security field, tracking packet streams with wireshark and implementing VPNs with high security like IPsec. I love working with networks. Also I am an electronic engineering student, I can work with circuits and project designs. less
  • Hire shamalk
    3.6
    1 review $10 USD per hour
    Enterprise JAVA App Design/Development, AS400, ISeries, PASE, IBM JVM, SAAS, JAVA, J2EE, EJB, Flex, SQL, TCP/IP, JAIN SLEE, GSM, SS7, SIP, Telco Middleware App Development - Programming languages: Java, C, PHP. - Java technologies: JavaEE, Apache Maven, Eclipse, JBOSS, Apache Tomcat, Apache POI, JAIN SLEE, OpenCloud...
    Enterprise JAVA App Design/Development, AS400, ISeries, PASE, IBM JVM, SAAS, JAVA, J2EE, EJB, Flex, SQL, TCP/IP, JAIN SLEE, GSM, SS7, SIP, Telco Middleware App Development - Programming languages: Java, C, PHP. - Java technologies: JavaEE, Apache Maven, Eclipse, JBOSS, Apache Tomcat, Apache POI, JAIN SLEE, OpenCloud Rhino - Other technologies: Subversion, CVS, GIT, UML, XML, Flex, HTML, JavaScript. Linux, - Standards: W3C, SCJP - Databases: Mysql, Postgres, Oracle - Experienced with: Apache2, SVN, Maven, Apache Ant, DSP less
  • Hire hawkscodeaus
    3.5
    1 review $40 USD per hour
    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. less
  • Hire leonik375
    3.6
    7 reviews $10 USD per hour
    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 less
  • Hire polto
    3.1
    1 review $20 USD per hour
    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 less
  • Hire vixun4
    3.3
    2 reviews $25 USD per hour
    Solution oriented and Quality-focused Professional with more than 08 years of experience related to IT network infrastructure designing, implementation and deployment. Expert in technical project management and server side administration, VPN Configuration, Firewalls, network security, Cisco devices,...
    Solution oriented and Quality-focused Professional with more than 08 years of experience related to IT network infrastructure designing, implementation and deployment. Expert in technical project management and server side administration, VPN Configuration, Firewalls, network security, Cisco devices, Routers/Switches, wireless LAN. Experience in planning, testing, implementing, configuring, troubleshooting and administrating of network, servers and operating systems. Over the years I have deployed, troubleshoot, tuned and optimized various networks consisting of Cisco, Juniper, Sonicwall,Dell, HP networking products. -- Cisco--- Cisco 1700 Cisco 2500 Cisco 2600 Cisco 3800 Cisco 7200 Cisco 800 Cisco 1800 Cisco 1900 Cisco 2800 Cisco 2900 Cisco 3900 Cisco RV Seriese WLC 5500 WLC 4400 WLC 2500 cisco aironet 1000 cisco aironet 1100 cisco aironet 1200 cisco aironet 1300 cisco aironet 1600 cisco aironet 2600 cisco aironet 3600 Cisco ASA 5500 Series Cisco AS 5300 Series Cisco AS 5400 Series Cisco PIX 500 Cisco Switch Catalyst 2960 Cisco Switch Catalyst 3560 Cisco Switch Catalyst 3750 Cisco Switch Catalyst 3850 Cisco Switch Catalyst 4500 Cisco Switch Catalyst 4900 Cisco Switch Catalyst 6500 Cisco 4900 4900M Series Cisco Nexus 5000 Series Cisco Nexus 7000 Series cisco Small Business 100 cisco Small Business 200 cisco Small Business 300 cisco Small Business 500 --- Juniper --- Juniper J Series ->Juniper SRX Series SRX100 SRX110 SRX210 SRX220 SRX240 SRX550 SRX650 SRX1400 SRX3400 SRX3600 SRX5400 SRX5600 SRX5800 ->SSG Series SSG5 SSG20 SSG140 SSG320M SSG350M SSG520M SSG550M --- Sonicwall --- TZ 215 TZ 210 TZ 205 TZ 200 TZ 170 TZ 180 TZ 105 --- NetGear --- AC1900-Nighthawk Smart WiFi Router AC1750-Smart WiFi Router AC1600-Smart WiFi Router AC1450-Smart WiFi Router AC1200-Smart WiFi Router AC1200-WiFi Router N900-CENTRIA WiFi Storage Router N900-WiFi Router N750-WiFi Router N600-WiFi Router N300-Trek Travel Router and Range Extender N300-WiFi Router N450-WiFi Router N300-WiFi Router N150-WiFi Router --- Routers & Firewalls -- Vyatta Pfsense MikroTik D-Link Routers and Switches CehckPoint --- fortigate --- Fortigate 30B Fortigate 30D Fortigate 50A Fortigate 50b Fortigate 60c Fortigate 60D Fortigate 100c Fortigate 100D Fortigate 150D Fortigate 300A Fortigate 300B Fortigate 300C Fortigate 300D Fortigate 1000A Fortigate 1000C Fortigate 1000D --- Zyxel--- Zywall USG Series Zywall P Series less
  • Hire vantuanvn
    3.0
    2 reviews $15 USD per hour
    We provide high quality service in areas : -Mobile Applications -Web Applications. -Enterprise Applications. -Graphical Design. -High Performance Computing. -Data Mining. -Machine Learning
    We provide high quality service in areas : -Mobile Applications -Web Applications. -Enterprise Applications. -Graphical Design. -High Performance Computing. -Data Mining. -Machine Learning less

Hey , here are some offline freelancers

Hey , here are some offline freelancers matching ""