On-Premises VoIP System issues (FreePbx)

With 12 years of extensive experience in Linux and VoIP and a Digium certified expert. I have over 10 years of VoIP, asterisk and building voip system experience, Thank you for considering me.

With 5 years of experience in the realm of VoIP systems and network administration, I have dealt with all sorts of challenges related to call stability, including the exact issue you are facing. As a skilled problem-solver, I am confident that I will be able to identify the root cause of your dropped calls and implement an effective solution.

I have 10 years of experience in asterisk, freepbx, 3CX, Issabel, Vitalpbx, Vicidial, Bicom, Goauto dial, Elastix, Incredible pbx, fusionpbx, freeswitch, A2billing, ASTPP, Kamailio and voip solutions and security like iptables, intrusion prevention etc please check my profile for details

i have 10 years experience in VoIP and PBX i can resolve the issue please feel free to contact me anytime for more discussion...

With my proficiencies in Asterisk PBX and Linux administration, combined with a decade-long experience in network infrastructures, I believe I am the ideal candidate for resolving your VoIP complications. My tenure has familiarized me with troubleshooting significant hindrances in daily operations such as the persistent drop calls your system experiences. Drawing from my successful problem-solving record, I propose to delve deep into your On-Premises VoIP infrastructure, diagnosing the root cause of the dropped calls. From there, I will recommend a suitable and lasting solution. Being well-versed with Ubuntu, CentOS, Kali Linux, Debian, and Rocky Linux, I can assure you a rigorous assessment of your network structure to ensure no stone is left unturned in guaranteeing call stability. Moreover, my expertise isn't confined to VoIP systems alone; I'm also skilled in web development and can integrate bespoke solutions to further enhance your system's performance. By entrusting me with this project, I assure you that you'll witness a complete transformation in your communication system – one that supports your organizational needs without any hitches or dropped calls. Let's connect and discuss how we can diminish this persistent issue and elevate the productivity of your operations.

Hello! This is me, Momen Amin, a Senior Open-Source VOIP System Engineer 11+ years of strong professional experience with Open-Source VOIP Systems [Based on Asterisk] and Tier 3 Technical Support Engineer, and I have experience with Local Operators in several countries. I have already implemented many Cloud and Local VOIP Systems for Worldwide companies. And I have the experience to bypass the ISP restrictions on the SIP Traffic, and let you connect without VPNs using TLS/WebRTC SIP protocols. For direct contact: 002-01025330104

Around 4 Years of professional experience as QA Engineer specialized in testing enterprise-wide applications in different domains including Healthcare. Well versed with Software Development Life Cycle, Software Testing Life Cycle methodologies. Also, developed Test Scenarios, Test Plans, Test Cases, Test Coverage, and Test Summary Reports. Extensive experience in Smoke, Functional, Integration, Regression and End to End User Acceptance Testing. Hands on experience in working with agile driven projects and worked closely with Scrum Masters, Product Owners. Played a key role in creating testing tasks in Agile Projects and Scrum Calls Experience in Manual Testing to validate the Functionality of the product. Experience in Wave Tool Testing Experience in Web based application testing. Adept in executing and testing Reports Testing, Browser compatibility Testing and Data warehousing Testing. A consistent performer with track record of consistently setting performance benchmarks and being appreciated for completing assignments within specified time frame. Knowledge in HTML, CSS, JavaScript Experienced in writing and executing SQL statements.