Vicidial Expert Needed for High-Capacity Telecom Infrastructure Setup & Custom Interface Development
€1500-3000 EUR
Closed
Posted 4 months ago
€1500-3000 EUR
Paid on delivery
If the freelancer speaks french it's a big +
Job Description:
We are seeking an experienced telecom engineer specialized in Vicidial, Kamailio, RTPEngine, Redis, and MariaDB to build and implement a robust, high-capacity telecom infrastructure capable of handling 15 million calls per day. The system involves advanced AI integrations, extensive real-time monitoring, and dynamic adaptive routing. Additionally, we require the development of a fully customizable user interface to manage operational parameters comprehensively.
Key Responsibilities:
Setup and configure 30 outbound and 12 inbound Vicidial servers.
Implement Kamailio SIP proxies (active/passive) with RTPEngine for media management.
Deploy external Answering Machine Detection (AMD) using FreeSWITCH/Drachtio.
Establish real-time agent status management and routing using Redis.
Configure MariaDB master/slave replication with backup and disaster recovery solutions.
Ensure high availability and redundancy (Keepalived, Redis Sentinel, RTPEngine).
Perform comprehensive load testing and real-time monitoring using SIPp, Grafana, and Prometheus.
Provide dynamic adaptive routing solutions for optimal performance and minimal latency.
Develop a custom management interface enabling full control over:
Server speed and performance
Percentage-based file imports
Campaign start, stop, and pause controls
Automated call and pause timing adjustments
Skills Required:
Extensive experience with Vicidial, Kamailio, and RTPEngine
Strong expertise in MariaDB/MySQL databases, Redis, and Linux server management
Proven experience with SIP protocol, RTP optimization, and network performance tuning
Experience in high-availability setups and load balancing strategies
UI/UX development experience, specifically interfaces for telecom systems
Deliverables:
Complete deployment and configuration of the described infrastructure
Fully functional custom interface for total operational control
Documentation detailing system setup, configurations, and management guidelines
Training and support for internal teams during the transition
Timeline: Immediate start, project completion within 4-8 weeks
Budget: Competitive, based on experience and project milestones
We invite skilled professionals to apply and join our project aimed at delivering exceptional telecom solutions at scale.
With over a decade of experience in web and mobile development, I understand the importance of creating a robust and high-capacity telecom infrastructure capable of handling 15 million calls per day, along with the need for a customizable user interface for comprehensive operational management.
In my extensive experience, I have successfully worked on projects in the telecom sector, delivering tailored solutions that meet and exceed client expectations. My expertise in Vicidial, Kamailio, RTPEngine, Redis, and MariaDB align perfectly with the key responsibilities outlined in your project description.
I have a proven track record in setting up Vicidial servers, implementing SIP proxies with RTPEngine, and configuring MariaDB for replication and disaster recovery. My skills in UI/UX development ensure that the custom interface I create will provide you with full control over server performance, file imports, campaign management, and call timing adjustments.
I am eager to bring my skills and experience to your project and deliver outstanding telecom solutions at scale. Let's connect to discuss how I can support your project and help you achieve your goals.
Hello,
I understand that you are looking for a telecom engineer who specializes in Vicidial and has deep knowledge of Kamailio, RTPEngine, Redis, and MariaDB for developing a high-capacity telecom infrastructure to handle 15 million calls daily. My approach involves setting up and configuring multiple Vicidial servers and implementing the necessary SIP proxies and media management systems. I have extensive experience in creating customizable user interfaces and ensuring high availability and redundancy within complex setups.
I also recognize the importance of real-time monitoring and the need for efficient routing to optimize performance. My background in these technologies positions me well to deliver an effective solution that meets your requirements.
Could you clarify the specific features you desire in the custom management interface to ensure it meets your operational needs?
Thanks,
Muhammad Awais
⚠️ IF YOU'RE NOT HAPPY YOU DON’T PAY ⚠️
I think we are the perfect fit for your project. Your need for a telecom engineer with expertise in Vicidial, Kamailio, RTPEngine, Redis, and MariaDB aligns perfectly with our skill set. We excel in setting up and configuring servers, implementing SIP proxies, handling real-time monitoring, and developing custom user interfaces. Additionally, we have extensive experience in high-capacity infrastructures and AI integrations. With 60+ 5-star reviews on similar projects and ranking in the top 3%, we guarantee seamless, professional, and user-friendly results.
I’d love to chat about your project! The worst that can happen is you walk away with a free consultation.
Regards, Chris.
HELLO, I HAVE WORKED ON SIMILAR PROJECTS AND CAN PROVIDE EXAMPLES.
I have carefully reviewed your requirements and can confidently design and implement a high-capacity telecom infrastructure capable of handling 15 million calls per day.
With 8+ years of experience in Vicidial, Kamailio, RTPEngine, Redis, and MariaDB, I specialize in high-availability setups, adaptive call routing, and real-time monitoring.
I will ensure optimal performance, low latency, and seamless integration of AI-driven features while developing a fully customizable management interface for complete operational control.
Working Flow:
Server & SIP Proxy Setup – Deploy Vicidial, Kamailio, and RTPEngine with redundancy.
Database & Load Balancing – Implement MariaDB replication and Redis for real-time routing.
Monitoring & Optimization – Integrate SIPp, Grafana, and Prometheus for performance tracking.
Custom UI Development – Build a user-friendly interface for campaign and system management.
Looking forward to delivering a scalable, efficient, and high-performance telecom system!
Julian
Hello there,
The skills Linux, VoIP, System Admin, PHP and Asterisk PBX u mentioned on the project fall under my level of expertise so i can surely help u with it.
Please have a look at my profile: https://www.freelancer.com/u/ayesha0124
Looking forward to ur response.
Ayesha
I’m one of the top Asterisk and VICI experts on this site. In addition, I’m an experienced full-stack developer (PHP, Python, and JavaScript). I can help, but please note that I'm not a Kamailio expert. If you’re looking for a real expert, you may not find the entire package in a single developer.
Bonjour, vous cherchez un expert en Vicidial, Kamailio et RTPEngine pour une infrastructure capable de gérer 15M d'appels/jour ? Avec 9+ ans d’expérience et 400+ projets réussis, je maîtrise l’optimisation des systèmes télécoms haute capacité.
Here's how I can help:
● Configuration complète de 30 serveurs Vicidial outbound & 12 inbound
● Mise en place de Kamailio SIP proxies, RTPEngine et MariaDB réplication
● Développement d’une interface personnalisée pour un contrôle total des opérations
Avez-vous des préférences pour l’architecture UI ? Des exigences spécifiques sur la surveillance en temps réel ?
Hi there,Good afternoon I am Talha. I have read you project details i saw you need help with Linux, System Admin, Asterisk PBX, VoIP and PHP
I am writing to propose an innovative approach to tackle your project. Our proposal centers on delivering creative and effective solutions that will set your project apart. We will present fresh, out-of-the-box ideas that align with your project's objectives, demonstrating how we can achieve remarkable results.
Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share.
Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks
Regards.
Talha Ramzan
Hello,
I have extensive experience in Vicidial, Kamailio, RTPEngine, Redis, and MariaDB, specializing in high-capacity telecom infrastructures. I can design and deploy a scalable system handling 15 million calls per day, ensuring high availability, adaptive routing, and real-time monitoring. Additionally, I can develop a custom management interface for full operational control. Let’s discuss how I can contribute to your project.
Best regards
i have 13 years Experience in same required Skills, We already did kind of project many times, We provide support for over 150 technologies worldwide, ensuring comprehensive solutions for our clients. Our global reach allows us to connect with diverse industries and address various technological needs. We pride ourselves on delivering reliable and efficient support services. Our dedicated team is available 24/7 to assist with any technical issues. Partner with us to experience seamless and innovative technology support
according to your requirements. Because I have a lot of experience in these fields, I can build your project as soon as possible. I offer excellent software quality work and provide the best support for your project. If you give me this job, I will do my best to finish your job by your timeline. If you want to see my past works, I can show you my past works right now. Ready to I have more than 15 years of experience in the development As I am an expert, I can build it discuss this with you about the task now. Thank you for the reading.
As an avid seeker of your client's ultimate satisfaction, I am excited to extend my expertise for your high-capacity telecom infrastructure project. Much like your specific needs, my Linux and PHP skills have been honed through shared experiences with a variety of clientele. However, it is my comprehensive understanding of Vicidial, Kamailio, RTPEngine, Redis, and MariaDB that set me apart from other engineers.
In addition to my tech-stack compatibility, I possess an in-depth knowledge of SIP protocol, RTP optimization, and network performance tuning which are essential for this project. My proficiency in MariaDB/MySQL databases, Redis as a real-time agent status management tool, and familiarity with Redis Sentinel and RTPEngine for ensuring high availability and redundancy make me a formidable candidate for your multi-faceted requirements.
To top it off, my experience includes UI/UX development specifically for telecom systems which aligns perfectly with your demand for a fully customizable user interface for managing operational parameters. By selecting me, you'll have a dedicated professional at the helm who's committed to delivering robust and scalable solutions within the timeframe proposed. Let's embark on this project together and craft a remarkable solution!
Hi,
As a telecom engineer with deep experience in Vicidial, Kamailio, RTPEngine, and high-availability telecom infrastructures, I’m confident in delivering a scalable system capable of handling over 15 million calls daily. One of the key challenges in such large-scale deployments is maintaining system stability while managing complex SIP routing and real-time agent data—something I’ve solved using Redis-based dynamic routing and Kamailio+RTPEngine clustering.
I’ve configured multi-node Vicidial farms with active/passive Kamailio setups, external AMD via Drachtio/FreeSWITCH, and full HA replication for MariaDB using Keepalived and Sentinel. I can also build a tailored web interface to manage campaign performance, server load, and automated routing using intuitive UX best practices. I’m fluent in French, which will ease communication and collaboration with your internal teams. I will ensure robust monitoring with SIPp, Grafana, and Prometheus, and provide full documentation and team training.
Thanks,
Joseph
Hello Dan M.,
I understand the requirements for the Vicidial project, including the need for a high-capacity telecom infrastructure setup capable of handling 15 million calls per day. My approach involves leveraging my expertise in Vicidial, Kamailio, RTPEngine, Redis, and MariaDB to configure servers, implement SIP proxies, and develop a customizable user interface for comprehensive operational management.
With extensive experience in PHP, Linux, and telecom systems, I am well-equipped to tackle the complexities of this project. I have successfully deployed similar solutions in the past, ensuring optimal performance, high availability, and efficient routing strategies. Clear and effective communication will be maintained throughout the project to ensure all requirements are met and expectations are exceeded.
Best regards,
Justin
Hello, I'm a seasoned telecom engineer with extensive experience in Vicidial, Kamailio, and RTPEngine, ready to tackle the setup of your high-capacity telecom infrastructure. My background encompasses high-availability solutions and dynamic routing, ensuring optimal performance for handling 15 million calls per day. I am also proficient in MariaDB and Redis, and have developed custom interfaces for telecom systems, which will enable comprehensive operational control. Could you clarify if there are any specific reporting or monitoring metrics you are looking to include in the custom management interface? Additionally, I can deliver comprehensive documentation and training for your internal teams to facilitate a smooth transition. Looking forward to collaborating on this ambitious project.
In the realm of high-capacity telecom infrastructure and Vicidial expertise, my name is Steven,"your chosen freelancer and guide" I bring 13+ years of in-depth Python, PHP, and VoIP skills. My vast experience in Asterisk PBX will make a crucial difference as we structure, configure and deploy your 30 outbound and 12 inbound Vicidial servers. Building solutions for performance and scale is not new to me, just like Fine Wine it just gets better with time.
On top of that, I’m well-versed with Kamailio SIP proxies and leveraging RTPEngine effectively for advanced media management—two crucial aspects needed to ensure seamless handling of such a high volume of calls per day. High-availability setups and load balancing strategies are among my core proficiencies as I'm versed with Redis Sentinel, Keepalived, and even RTPEngine's offerings in this regard.
Moreover, as an added bonus “Je parle français” - "I speak French"- another pertinent trait in supporting your project needs. This key language skill has allowed me to build solid professional relationships with clients globally who appreciate linguistic finesse. I am committed to bringing that same standard of excellence to our collaboration, contributing meaningfully to every step from project outset to service delivery.
With over a decade of diverse technology experience, our team at Amey is well-versed and equipped to meet the unique demands of telecom infrastructure setup and interface development using Vicidial, Kamailio, RTPEngine, Redis, and MariaDB. Our expertise in managing large scale operations---essential for handling 15 million calls per day---alongside our robust knowledge in adaptive routing solutions and real-time monitoring will ensure a high performance, low-latency infrastructure for your needs.
Beyond implementation, we're dedicated to long-term solutions. With experience and knowledge in high-availability setups, database replication with backup and disaster recovery methodologies, our team’s focus on redundancy will ensure an uninterrupted operation tailored to your business.
Additionally, if the need arises for French-speaking interactions, I'm happy to inform you that we are multilingual and can seamlessly communicate with your team or partners in French or any other language as needed. We not only bring the skills outlined in your description but also a commitment to turning this project into an exemplary masterpiece ready to serve your organizational objectives.
Looking forward to discussing this project further and having the opportunity to demonstrate how we bring our expertise in telecom infrastructure implementation combined with a dash of scientific approach to the table. Let's make this enticing venture a reality together!
**DO NOT PAY ME UNTIL I COMPLETE! :)**
Hello my valuable client :)
My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :)
I am eagerly waiting for your message.
Hey Dan M.,
Good afternoon!
★★★ I HAVE READ ALL YOUR REQUIREMENTS VERY CAREFULLY AND UNDERSTOOD WHAT YOU WANT. ★★★
With over 12 years of experience in System Admin, PHP, Asterisk PBX, VoIP and Linux, I can provide the precise results you're seeking for.
✔ Proven Expertise – Over 12 years of hands-on experience in System Admin, PHP, Asterisk PBX, VoIP and Linux, delivering top-tier solutions.
✔ Efficiency First – Optimized development processes to save time and cut costs without compromising quality.
✔ Scalable Solutions – Designed to grow seamlessly with your business and adapt to future needs.
✔ Unmatched Reliability – Robust implementations to ensure stability, security, and minimal downtime.
✔ Tailored Approach – Fully customized solutions to align with your unique goals and requirements.
✔ Dedicated Support – 6+ weeks of post-launch support to keep your project running smoothly.
https://www.freelancer.com/u/apilt9
I’m looking forward to discussing your project in more detail.
Best regards,
Apil
Hi There,
I have read your job description and I’m excited about your project. I believe my skills in frontend, backend, mobile development, and bug fixing can add great value. Let’s connect to discuss how I can assist you.
Skills: Linux, VoIP, System Admin, PHP and Asterisk PBX
Best,
Fahad
