可雇用Asterisk PBX Developers

  • Asterisk PBX
建议:
更多

国家

精确位置

测验

时薪 (美元)

级别

在线

  • 雇用AbrahamBU
    5.3
    27条评论 $20 美元/小时
    *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. 收起
  • 雇用dailas
    5.4
    61条评论 $25 美元/小时
    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 收起
  • 雇用FranMercedesG
    4.9
    27条评论 $40 美元/小时
    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. 收起
  • 雇用arodrigue
    6.2
    85条评论 $35 美元/小时
    Hello my name is Ambiorix, welcome to my profile. I'm an active member of the Asterisk community since 2007 . I'm always willing to make any demo at no cost before you hire me, just to make sure I will provide you exactly what you are looking for. I have extensive, practical and relevant industry experience in the...
    Hello my name is Ambiorix, welcome to my profile. I'm an active member of the Asterisk community since 2007 . I'm always willing to make any demo at no cost before you hire me, just to make sure I will provide you exactly what you are looking for. I have extensive, practical and relevant industry experience in the following area : -> Asterisk and FreePBX customizations. -> Custom Asterisk Development (PHPAGI,Bash Scripting). -> Hosted PBX Solutions (Amazon AWS, DIgitalOcean, SolarVPS). -> Recording System -> Call Reporting (CDR) -> Complex IVR Solutions (Databases Integrations, Web app Integration). -> Call Center Solutions (Vicidial,Goautodial). -> Broadcasting System. -> Technical Consultancy. -> Asterisk & MYSQL-PHP Integration. -> Asterisk Security (Fail2ban, IPTABLES). -> PHP and MYSQL Developer. 收起
  • 雇用aqsyounas
    5.4
    17条评论 $35 美元/小时
    Over the last 5 years, I have developed a wide range of VOIP projects. Just a brief introductions of things i have worked on. [Opensips/Kamailio] 1. Developed local and International VoIP network (Termination/Origination) with, along redis as cache database and FreeRadius as AAA Sever. 2. Registrar in Type 5...
    Over the last 5 years, I have developed a wide range of VOIP projects. Just a brief introductions of things i have worked on. [Opensips/Kamailio] 1. Developed local and International VoIP network (Termination/Origination) with, along redis as cache database and FreeRadius as AAA Sever. 2. Registrar in Type 5 switch with freeswitch as media server. 3. Opensips-CP/SIREMIS. 4. Symmetric Nat solutions with rtpengine/rtpproxy. [Freeswitch] 1. AutoDialer Supporting more that 5000 CC calls using Multiple freeswitch. 2. Voip network setup using mod_enum,mod_lcr,mod_nibblebill. 3. Freeswitch realtime implementation using lua/mod_xml_curl [Asterisk] 1. Asterisk realtime implementation. 2. AGI/AMI scripts.. 3. Autodialer using pycall. [Free-Dialers] 1. Newfies Dialer 2. IctDialer 3. ViciDialer [Zabbix / Monit] 1. Monitorig of different Servers 2. Setting triggers for different services 3. Generating e-mail notifications on triggers [Languages] 1. Lua 2. Golang 收起
  • 雇用edison4mobile
    4.7
    1条评论 $50 美元/小时
    ~~~~~ SUMMARY ~~~~~ We are talented developers team with 12+ years of experience in Website development, Mobile development and Cryptocurrency(Blockchain). We focus on providing User-Friendly Interface and Optimized Algorithm to lead their products to SUCCESS. "High Quality, High Speed and High Satisfaction!" This is...
    ~~~~~ SUMMARY ~~~~~ We are talented developers team with 12+ years of experience in Website development, Mobile development and Cryptocurrency(Blockchain). We focus on providing User-Friendly Interface and Optimized Algorithm to lead their products to SUCCESS. "High Quality, High Speed and High Satisfaction!" This is our vision for customers. Support : 24 * 7 Live ~~~~~ Tech Stack ~~~~~ [ Mobile App Development] ✦ Native( Java, Objective C, Swift ) ✦ Hybrid( IONIC, React Native ) [ CryptoCurrency ] ✦ Cryptocurrency Development(Blockchain, Wallet, Explorer) ✦ Fork(Bitcoin, Ethereum, Dash, etc) ✦ Exchange Platform Development(Bitcoin, Etherem and 0x) [ Website Development ] ✦ PHP Frameworks: WordPress, Laravel, Codigniter, Symfony ✦ Ruby on Rails, Python ✦ Javascript Frameworks: Node.js, Angular.js, React.js, Ember.js, Vue.js, Express.js ✦ Database: MySQL, MongoDB, Oracle, SQLite [ Others ] ✦ C++/C, C# .Net ✦ OpenCV ✦ Rasperberry Pi, BLE 收起
  • 雇用kzaouli05
    4.5
    2条评论 $20 美元/小时
    Expert Telecom/ Web Security, i have 15+ years of experience in Installing, configuring, and managing whole VoIP System solutions, Asterisk administration, Autodialing, FreePBX, GOautodial, A2billing, IVR & Voice to Mail, Predictive Dialing, Calling Cards, Voice/SMS BroadCasting, WebRTC, WebPhone under WSS. As a...
    Expert Telecom/ Web Security, i have 15+ years of experience in Installing, configuring, and managing whole VoIP System solutions, Asterisk administration, Autodialing, FreePBX, GOautodial, A2billing, IVR & Voice to Mail, Predictive Dialing, Calling Cards, Voice/SMS BroadCasting, WebRTC, WebPhone under WSS. As a team, We are also a SIP VoIP Provider with competitive rates and the HIGHEST availability levels within multi Systems integration for large traffic (platform). We offer VoIP Multi-systems installation packs start at $5,000 and include multi machines all in one unified solution for large traffic, billing system , Trunks management, payments gateway for users, reports, cdr, recordings and SIP signup/registration. 收起
  • 雇用jonyahmed105
    2.6
    1条评论 $25 美元/小时
    I am professional website and mobile app developer. Always good work done for my client. If you need good quality and trusted person I am one of them. I keep always smile my client. focus for long term work. I am working since 9 years as Like Website for 9 years and 6 years for Mobile app work done with successfully....
    I am professional website and mobile app developer. Always good work done for my client. If you need good quality and trusted person I am one of them. I keep always smile my client. focus for long term work. I am working since 9 years as Like Website for 9 years and 6 years for Mobile app work done with successfully. Its my main goal with 100% accurate and professional work done for every project. Its make good relationship for long term work. and client will happy to make good work done. Which Its always on my mind. and I help my client until he needs me. so my of best command from my client here.. “Very fast and a great coder!” webdeeva “worked on the project instantly, over night and delivered faster than what he estimated. very knowledgeable and will definitely rehire.!” anonimous1872 my skills are in below 1. PHP 2. Wordpress/woocommerce 3. Magento 4. Website design 5. HTML5 6. Ios app 7. Android app 8.C++ 9.C# 10. Laravel 11. Apis 12..NET 13. Javascript 收起
  • 雇用abusayed2004
    5.2
    40条评论 $30 美元/小时
    Work 8 years on server security, cloud, AWS, GCP, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql Red hat, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux...
    Work 8 years on server security, cloud, AWS, GCP, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql Red hat, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux customization. • Linux - Hosting Systems Administration & Monitoring • Devops • Services Optimization • Security Hardening • VoIP, Asterisk, SMS, Dongle, FreePBX install configure, maintain • Malware Removal • Infrastructure Planning • Disaster Recovery • Shell Scripting • Capacity planning, application delivery planning • Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP IGRP, MPLS • SAN Troubleshoot • glusterfs, ceph • NFS, SMB, ISCSI • Linux performance tuning • MySQL, Oracle DB performance tuning • Laravel web application development • Web Security, Web benchmark, best practice • IPTV, Live streaming, VOD, FFmpeg • Raspberry PI 收起
  • 雇用tejoel
    4.4
    13条评论 $25 美元/小时
    I'm a developer with know knowledge with php, ajax,node js, angular js,html5, asterisk,kamailio, focused on solutions to increase sales as Automatic Dialers, Landing Pages, E-commerce, CRM. I was Developing with Frameworks like Zend Framework, Codeigniter, Angular JS, , nodejs, Doctrine, voice recognition and speech...
    I'm a developer with know knowledge with php, ajax,node js, angular js,html5, asterisk,kamailio, focused on solutions to increase sales as Automatic Dialers, Landing Pages, E-commerce, CRM. I was Developing with Frameworks like Zend Framework, Codeigniter, Angular JS, , nodejs, Doctrine, voice recognition and speech recognition with asterisk. i I have developed themes in magento 2 and wordpress plugin. I have made integrations with payment gateways like Paypal, well as RESTful Web Services. i have more the 8 years the experiencie in contact centers solutions. My webpage is http://www.codigodeventas.com 收起

你好,这是一些不在线的威客

你好,这是一些符合“”的不在线的威客