Help with VoIP/3CX support for clients

Hi, I have 6 plus years of working experience with 3cx . I am also 3cx Advance Certify Engineer. I have install , config and developed many 3cx phone system having platform window and Debian. Also I have good experience of troubleshoot 3cx or any VOIP issue . 3cx being my forte , I also have good experience working with VOIP providers and Gateway products. Being a Full Stack Developer I have developed many custom 3cx CRM integration , which provide out of the box solution . If given opportunity I can help you with pre sale and post sale support for your clients. It would be great if we can schedule quick web meeting to discuss work in detail. Looking forward to hear from you.

Hi, How are you? I'm a senior developer with 9 years of experience in PHP, VoIP, Asterisk PBX, Software Architecture and Linux. It sounds interesting in your project. please contact me and let's discuss more in detail. With regards

Hi Manager!! We checked for your project and interested in your project. Project: Help with VoIP/3CX support for clients I am an expert full stack coder with skills including PHP, Asterisk PBX, VoIP, Software Architecture and Linux.
 I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development Please contact me to discuss more regarding this project.

Hi, Thank you for posting the project We specialise in VoIP, Asterisk/Freeswitch, Kamailio/Opensip, and WebRTC and have extensive experience spanning over 14+ years, as you can see in our profile. We have used webrtc extensively for a variety of projects and have incorporated VoIP to make calls to landlines and mobile devices from the browser. Below is the list and brief detail of some of our previous work. • Inbound/Outbound call centre setup, development • Sending voice mail as an attachment to user email. • PBX Phone System with features like Call Forwarding, Call Transfer, Call Waiting, Call Park, and many more. • Calling card setup with all features like pinless dialling, speed dial etc. • Made Customized IVRs for calling cards in various languages. • Auto Dialer/Predictive Dialer • FAX send/receive and integration • Click Call functionality • Broadcasting with an agents transfer option for call centre solution. • CRM integration like vTiger, Mercury and others. • Customized real-time billing with features like active calls, real-time call billing, provider management, rate card etc. • Server load balancing, High Availability, 24*7 Support • 3rd Party APIs integration like Twillio, Nexmo, Bandwidth and others. We can discuss in detail the requirement and work.

Hello, I have gone through your outsourced requirements " Help with VoIP/3CX support for clients " and have analyzed that I have right skills ( PHP Linux Software Architecture Asterisk PBX VoIP ) to execute your esteemed project. I will complete your project within the deadline, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... ===== Why choose me? ===== 5.0 / 5.0 rating, 100% completion rate, 100% on-time completion, 100% on-budget :) Kindly, check my profile: http://www.freelancer.com/u/BitLabs.html I work smart, hard, and strictly bid only what we can do! No sub-contracting... ever! You will never go wrong choosing me :)

UK Expat based in Cambodia here. I am a 3CX advanced certified engineer and have been installing and configuring 3CX system for over 4 years. I also support Asterisk based PBX's I can provide remote installation, support and training if required. For 3CX I can also write custom CRM integrations if required as well as CFD applications for 3CX if needed. Have a chat if you need more information

Hi, How are you? I checked your description in "Help with VoIP/3CX support for clients". I'm a senior developer with 9 years of experience in PHP. I want to discuss with you for the project. If you have any questions, please let me know

Experienced and top-performing Professional, Systems & Network Administration, more than 15 years of extensive experience. Ability to oversee and lead projects of great magnitude and importance while being conscientious in all aspects of the job. Superb troubleshooting and networking skills and advanced expertise in vendor negotiations. Self-motivated and dedicated with outstanding analytical skills and an exemplary record of delivering superior and efficient service. Able to perform upgrades/transformation for small, medium, and enterprise level corporations improving network stability and performance. Possess extensive networking experience providing solutions that increase the bottom line and productivity by streamlining resources. Design/resign complex network infrastructures providing solutions for all kind of environments. Highly proficient with technology deployments, installations, migrations, remote support relating to network systems and applications.

Hi, i have 9 plus years of experience in programming. I have also expence in 3cx based custom application and also have experience in 3cx CFD. Contact if interested

I been working with voice since 2008 with hands on experience on Cisco UC, asterisk, session border controller, Softswiches. Also end points like IP Phones, SIP Phones and ATAs.

I am currently working as a VoIP engineer and my main job is to maintain a PBX system and troubleshoot any potential issues with Asterisk, SIP, and generally call flow. I would be able to provide basic and advanced Asterisk knowledge along with the configuration files and troubleshooting issues.

I currently offer support for a similar system like 3CX which is based on asterisk and does have the functionalities that 3CX has so this is why i think this project will suit me.