VoIP Developers For Hire

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  • จ้าง AbrahamBU
    5.4
    26 รีวิว $20 USD ต่อชั่วโมง
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in 6bc14dcf0fVoIP78f95b12b2 Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level ... with Mobile Network Infrastructure as well as OSS/BSS platforms in Carrier WiFi, Carrier 6bc14dcf0fVoIP78f95b12b2 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 6bc14dcf0fVoIP78f95b12b2/Network tech and devices Ability to train, motivate and supervise a team Kindly please contact me for more details.
    *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. ย่อ
  • จ้าง Sunilchaudhary8
    2.4
    2 รีวิว $10 USD ต่อชั่วโมง
    , for a Company. I have Excellent work experience in Android and IOS mobile application development projects. I make mobile Dialer Application in SIP And 6bc14dcf0fVOIP78f95b12b2 and Social App , Chat App etc for android
    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. ย่อ
  • จ้าง audigomez21
    1.4
    1 บทวิจารณ์ $24 USD ต่อชั่วโมง
    I have extensive experience in the field, knowledge in 6bc14dcf0fvoip78f95b12b2, callcenter systems. experience in the following area : -Asterisk / Elastix / FreePBX / Issabel/Xorcom/GrandstreamUCM - Hosted PBX Solutions. - Asterisk Security. - Call Center Solutions (Vicidial,Goautodial).
    I have extensive experience in the field, knowledge in voip, callcenter systems. experience in the following area : -Asterisk / Elastix / FreePBX / Issabel/Xorcom/GrandstreamUCM - Hosted PBX Solutions. - Asterisk Security. - Call Center Solutions (Vicidial,Goautodial). ย่อ
  • จ้าง vw1485208vw
    0.8
    1 บทวิจารณ์ $20 USD ต่อชั่วโมง
    Roku Developer Actualmente me dedico a la adquisición de datos a tiempo real, y su publicacion en portales web, diseño de proyectos de 6bc14dcf0fVOIP78f95b12b2 Network & IPTV engineer and Roku Channel Developer IPTV
    Roku Developer Actualmente me dedico a la adquisición de datos a tiempo real, y su publicacion en portales web, diseño de proyectos de VOIP Network & IPTV engineer and Roku Channel Developer IPTV Engineer, fully experienced in full solution from scracth for IPTV and DVB-T, DVB-C, DVB-S/S2 solutions Integracion de Stalker y Xtream-Codes xtream-code con Roku, SceneGraph APP My Skills: -Service Streaming Developer y Diseñador de Sitios Web -Administrador de Servidores dedicados y VPS -Programador en PHP, C, C++, Labview, .NET -Administrador de Redes - Web Service API(PHP/MySQL/JSON/XML/HTML5/Javascript/CSS/) -Wordpress/Joomla/Magento - Analist Traffic Network -Roku Channel developer in Brights, InstantTV or Roku Publish I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, Nginx and many others. ย่อ
  • จ้าง Erewin
    4.8
    9 รีวิว $30 USD ต่อชั่วโมง
    Hello. Most of my work is support current 6bc14dcf0fvoip78f95b12b2 system. We have now many of them. Wholesale, PBX does not matter. Ask me for help. My main benefits is whole knowledge from unix to softphone. I ... have been working with 6bc14dcf0fVOIP78f95b12b2 since 2004. In every code i try to find logic. So, after many years i got many schemes to realize any features. Most used software in my work are: Unix, Python, Django, PHP
    Hello. Most of my work is support current voip system. We have now many of them. Wholesale, PBX does not matter. Ask me for help. My main benefits is whole knowledge from unix to softphone. I have been working with VOIP since 2004. In every code i try to find logic. So, after many years i got many schemes to realize any features. Most used software in my work are: Unix, Python, Django, PHP, Opensips, Kamailio, MySql, Postgres. PS: Don't ask me to touch vote results in other countries. The Russians do not interfere in the affairs of other countries. ย่อ

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