İşe Almak için VoIP Developers

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  • dailas adlı kullanıcıyı işe alın
    5.4
    53 değerlerndirmeler saatlik $25 USD
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk...
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk Administrator FreePBX Sangoma Certified Essential PBXact Sangoma Certified Essential daha az
  • openasterisk adlı kullanıcıyı işe alın
    4.3
    7 değerlerndirmeler saatlik $12 USD
    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. daha az
  • iKcon adlı kullanıcıyı işe alın
    5.4
    20 değerlerndirmeler saatlik $25 USD
    We are Team iKcon Infotech!! Above 7 years of Expertise in VoIP Based Products. We majorly deal in below stated products and our focus in customer satisfaction which turns out to be automatic more references. That is the reason what from past years our Completion ratio is 100% ...
    We are Team iKcon Infotech!! Above 7 years of Expertise in VoIP Based Products. We majorly deal in below stated products and our focus in customer satisfaction which turns out to be automatic more references. That is the reason what from past years our Completion ratio is 100% VoIP Softswitch * Retail & Wholesale Switch * Least Call Routing * Advance Reporting System * DID Management * Calling Card Solution * CallShop Solution Open Source System * A2Billing * ASTPP * Vicidial * FreePBX * FusionPBX * OpenSIP * Asterisk * Elastix * A2billing VoIP Mobile Dialer Features: * HD Audio Quality * Video Calling * Instant Messaging * Data Transfer * Support all Major Codecs * Full Customizable * Complete White Label For more information about iKcon Infotech check our website. daha az
  • octopus823 adlı kullanıcıyı işe alın
    5.1
    3 değerlerndirmeler saatlik $35 USD
    "There are many elephants in the field, but only one leads " I am a director of Mulika Development Foundation and my team has received good reviews from our clients & world's famous app challenges. Our clients have said "it is alarming"," Now is the time to invest". I am proud of our top ranking team. We work...
    "There are many elephants in the field, but only one leads " I am a director of Mulika Development Foundation and my team has received good reviews from our clients & world's famous app challenges. Our clients have said "it is alarming"," Now is the time to invest". I am proud of our top ranking team. We work FULL time on freelancer and will always provide the best products to my clients. Our mission is to provide tomorrows solutions today, and to maximize customer satisfaction through innovative designs and applications with the best quality. We can provide you the following: - Android and iPhone Apps Developing - Website Developing and Hosting - Linux, MAC OS X, Windows based System Programs Developing - Application Software(c,c++,Qt) Developing for all purposes daha az
  • Sunilchaudhary8 adlı kullanıcıyı işe alın
    2.4
    2 değerlerndirmeler saatlik $10 USD
    Hello mate , If you are reading this means you quite interested in my profile , let's see who i am ? I work on android application as well as on ios application. And Currently working on it, for a Company. I have Excellent work experience in Android and IOS mobile application development projects. I make...
    Hello mate , If you are reading this means you quite interested in my profile , let's see who i am ? I work on android application as well as on ios application. And Currently working on it, for a Company. I have Excellent work experience in Android and IOS mobile application development projects. I make mobile Dialer Application in SIP And VOIP and Social App , Chat App etc for android as well as for IOS. I also have knowledge about Server. like Asterisk,freeswitch, and freepbx kamailio etc. I work with you to discover what you need and create the best solution. I like to do work with transparency, and you can expect the same. I willing to work by expecting long term business. My priorities are quality and respect of deadlines and budget. So feel free to contact me and let'sget the conversation started. daha az
  • techcristaglobal adlı kullanıcıyı işe alın
    4.6
    1 değerlendirme saatlik $80 USD
    we are team of very experienced professionals for mobile and Web development for 7+ years. We believe to make your dream true.. Web Development HTML / CSS / PHP / ASP.NET / JS / Wordpress / Magento Mobile Application Android / iOS / Xamarin / PhoneGap / ReactJS / Crodova / Dashboard. ERP / CRM / LMS /...
    we are team of very experienced professionals for mobile and Web development for 7+ years. We believe to make your dream true.. Web Development HTML / CSS / PHP / ASP.NET / JS / Wordpress / Magento Mobile Application Android / iOS / Xamarin / PhoneGap / ReactJS / Crodova / Dashboard. ERP / CRM / LMS / Hospital Management / School Exam Management / Salesforce Etc Desktop .NET Software / Java Database Mongo / Mysql / SQL / NOSQL Servers Share Hosting / Dedicated Hosting / AWS / Azure Testing Unit Testing / Black Box / White Box Security Ethical Hacking / Virus Cleaning Maintenance Yearly Server and Software maintenance Technology is not an issue for us. We can do anything. We are very strict in deadline. We give best output and best solution of your project. Your dream is our commitment. No maintenance charge for any bugs listed before 30 days. daha az
  • FranMercedesG adlı kullanıcıyı işe alın
    4.6
    18 değerlerndirmeler saatlik $40 USD
    I Have been active in hosting and cloud field from last 7 years working on following technologies: I have extensive, practical and relevant industry experience in the following area : - Asterisk / Elastix / FreePBX / Issabel - Hosted PBX Solutions. - Asterisk Security. - Windows Server Administrations. - Custom...
    I Have been active in hosting and cloud field from last 7 years working on following technologies: I have extensive, practical and relevant industry experience in the following area : - Asterisk / Elastix / FreePBX / Issabel - Hosted PBX Solutions. - Asterisk Security. - Windows Server Administrations. - Custom Asterisk Development (PHPAGI,Bash Scripting). - Linux Server Administrations. - Networking. - SMTP Servers Setup. - FailOver, Load balancer, Clustering Setup - Security and Firewall setup - Call Center Solutions (Vicidial,Goautodial). - Backup and Disaster Recovery - Uptime Monitoring. daha az
  • AbrahamBU adlı kullanıcıyı işe alın
    5.4
    20 değerlerndirmeler saatlik $20 USD
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep...
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, furthermore in Secure calling and Media encryption. Having 100++ successful setup and integration, I am fully familiar with every single issue or bugs you may face in WebRTC related projects and Asterisk. I am also experienced with Mobile Network Infrastructure as well as OSS/BSS platforms in Carrier WiFi, Carrier VoIP and general concept of Mobile Data Offloading. I did also managed to run a massive ISP with +500000 customer base and +200000 live users. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team Kindly please contact me for more details. daha az
  • avistainfotech adlı kullanıcıyı işe alın
    1.6
    1 değerlendirme saatlik $20 USD
    I am an enthusiastic network engineer with the necessary drive and determination needed to resolve complex networking issues. Possessing effective organizational skills and excellent working knowledge of networking technologies and having a commitment to keep up to date with the latest developments. Experienced in...
    I am an enthusiastic network engineer with the necessary drive and determination needed to resolve complex networking issues. Possessing effective organizational skills and excellent working knowledge of networking technologies and having a commitment to keep up to date with the latest developments. Experienced in providing motivation, guidance and a up to date networking consultancy service to both colleagues and clients. Now looking for a new and challenging network engineering projects, one which will make best use of my existing skills and experience and also further my development. daha az
  • mula9211 adlı kullanıcıyı işe alın
    4.3
    6 değerlerndirmeler saatlik $20 USD
    I have provided a wide range of IT solutions including VoIP Software, Websites & Mobile Apps development for small businesses and start-up companies as well as for large enterprises. I have expertise in VoIP/SIP, FreeSWITCH, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk,...
    I have provided a wide range of IT solutions including VoIP Software, Websites & Mobile Apps development for small businesses and start-up companies as well as for large enterprises. I have expertise in VoIP/SIP, FreeSWITCH, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk, FreePBX, A2billing, Linux & OpenSource Consulting, MySQL, PostgreSQL, PHP, Yii, Apache, Nginx, Android,Odoo I have developed following VoIP and IT solutions: - Click to call -Odoo servers - Class4 & Class5 Soft Switches - SIP Proxy & Redirect Server - SIP Load Balance & Fail-Over - IVR Application - Fax over IP (FoIP) - T38 Supported FAX Server - FAX to Email - Shoutcast Server - SIP Messaging Server - High scalable Least Cost Routing(LCR) with Fail-Over - Session Border Controller(SBC) - RESTfull API - Web Services & API for Mobile Application - Android Mobile Apps I have been supporting various termination equipment/hardware like -TELES -2N -ANTRAX -DINSTAR -SKYLINE daha az

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