VoIP Developers de angajat

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  • Angajează-l pe leonik375
    3.7
    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 topMobile0611
    5.0
    1 recenzie $50 USD pe oră
    Professional Full Stack Mobile Developer with over 7 years of experience providing high quality products and extensive services. [Core skills and experience] : ? IOS, Android (Java, Object-C, Swift, C/C++): iPhone&Android SDK, Xcode, Android Studio, Eclipes, Cocoa, Cocoa Touch Frameworks. ? Web service: XML/JSON,...
    Professional Full Stack Mobile Developer with over 7 years of experience providing high quality products and extensive services. [Core skills and experience] : ? IOS, Android (Java, Object-C, Swift, C/C++): iPhone&Android SDK, Xcode, Android Studio, Eclipes, Cocoa, Cocoa Touch Frameworks. ? Web service: XML/JSON, REST/SOAP, PHP, HTML5, ASP, JSP ? Cloud backend: Parse, Amazon, FireBase ? Photo Sharing, Editor, Filter, Flexible UI App Design ? Chat & Messaging Engine: XMPP, OpenFire, OpenTok WebRTC, Ejabberd ? VOIP, Cloud Communication: Twillio, Heroku, Tokbox ? Social Media Integration: Facebook, Twitter, Linkedin, Instagram, Youtube, Vimeo [Client's benefit when working with me] : - Quality of work. - 6 month's free supporting after app's publishment. - Creative and detail-oriented work style. - Strict to deadline. - Daily communication based on Client's timezone - Regular update of the result. - Always keep long term, good relationship with clients. Regards. mai puţine
  • Angajează-l pe dailas
    5.0
    30 recenzii $20 USD pe oră
    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 mai puţine
  • Angajează-l pe iKcon
    4.8
    11 recenzii $16 USD pe oră
    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. mai puţine
  • Angajează-l pe frugees
    4.3
    8 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 topstar323
    3.7
    1 recenzie $45 USD pe oră
    Dear Client I have been specializing in mobile & web for +7 years. I focus in countless fields but specialize in native iOS, Android, Xamarin, Web, Objective C, Java Script, etc. My goal is to take your vision and help you bring it to life. You may have never worked with developers before or understand one line of...
    Dear Client I have been specializing in mobile & web for +7 years. I focus in countless fields but specialize in native iOS, Android, Xamarin, Web, Objective C, Java Script, etc. My goal is to take your vision and help you bring it to life. You may have never worked with developers before or understand one line of code but that's not a problem. My clear communication style, expert development knowledge, experience in developer management, and results-oriented work ethic, will help get you to an MVP/Beta launch in the quickest amount of time without breaking the bank. We take the time, stress, and energy out of launching your project and always focus on customer satisfaction. Regards, Li Yun. mai puţine
  • Angajează-l pe waheni
    3.3
    3 recenzii $50 USD pe oră
    Highlights of qualifications : Highly skilled with programming with the following: * Linux * C/C++ * Python * Java * Driver programming And more … With a strong networking background and an experience with UNIX systems (Linux, FreeBSD ...) I provide a high quality of work and looking for a...
    Highlights of qualifications : Highly skilled with programming with the following: * Linux * C/C++ * Python * Java * Driver programming And more … With a strong networking background and an experience with UNIX systems (Linux, FreeBSD ...) I provide a high quality of work and looking for a long term partnership. Previous reference projects: - C/C++ programming (Qt, libpcap, multithreading ..............) - Open Source customization. - Python programming and scripting (pyqt ,pjsua ,libvirt ,Beautifulsoup, Django .......) - Network and system administration - Server configuration -Clustering and failover (pacemaker and corosync ...) - VoIP System integration - Troubleshooting network and system issues - Java programming ADVANTAGES: * Experience * Flexibility * Confidentiality * Reactivity * Respect of terms of engagement. mai puţine
  • Angajează-l pe APCTelco
    2.9
    2 recenzii $13 USD pe oră
    Hi. I have 9 years of experience in Open source applications like Asterisk, dialler (VICIdial/GoAutodial) and IPPBX (FreePBX/Elastix). I can install the VICIdial application on Linux server (Centos/Ubuntu) with voice logger (web portal for call recordings) within 3 days max. with standard internet speed. I will...
    Hi. I have 9 years of experience in Open source applications like Asterisk, dialler (VICIdial/GoAutodial) and IPPBX (FreePBX/Elastix). I can install the VICIdial application on Linux server (Centos/Ubuntu) with voice logger (web portal for call recordings) within 3 days max. with standard internet speed. I will provide you the requirements for installation in prior in case if required. Also if required I can provide you training on the dialler agent interface, administration and reports (inbuilt and customized). Along with the software I can install any trunk lines as well (PRI/E1, VoIP, SIP Gateways). I also have experience in installing & configuring the open source Video Conference system. mai puţine
  • Angajează-l pe dawnmaxfield
    6.6
    10 recenzii $150 USD pe oră
    I'm Dawn and I record all my voiceovers in my natural British accent I have a warm and professional tone but can alter my style to suit your needs. Whether you need a professional public service announcement, an energetic and upbeat sales tone, a natural girl next door voice, I can do them all. I love recording and...
    I'm Dawn and I record all my voiceovers in my natural British accent I have a warm and professional tone but can alter my style to suit your needs. Whether you need a professional public service announcement, an energetic and upbeat sales tone, a natural girl next door voice, I can do them all. I love recording and have traveled all over the world with my work. I would love to work with you on your voice over needs and you can order from me with 100% confidence. I have my own studio that I work in every day and am able to deliver all orders as High Quality MP3 or Wav files. I am also able to do a variety of extras, such as split the files into separate files, add royalty free music, match the voiceover to pre-existing video, correct grammatical errors in scripts and much more. All my previous clients are very happy with my work and with the professional and timely way in which we communicated. If you have any questions or would like a sample please send me a message Thanks! Dawn mai puţine
  • Angajează-l pe FranMercedesG
    2.9
    3 recenzii $25 USD pe oră
    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. mai puţine

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