
Avoin
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I need a fully-functional auto dialer built for my company and I want it up and running fast. The core requirement is seamless VoIP service integration so my agents can place and receive calls directly through the platform without juggling extra software. Here’s what I expect: • A stable dialer application that can import contact lists, initiate outbound calls, and display real-time call status. • Direct integration with the VoIP provider I’ll share once we start, including proper authentication and fail-over handling. • A clean, web-based interface where agents can log in, see their queue, and record basic call outcomes. • All source code plus clear deployment and user documentation so my in-house tech team can maintain it afterward. If you’ve built dialers before—especially with Twilio, Asterisk, FreeSWITCH, or similar stacks—let me know what framework you recommend, the timeline you can commit to, and any additional features you can add (call recording, automated messages, analytics, etc.). I’m ready to move quickly once I find the right person.
Projektin tunnus (ID): 40350374
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65 freelancerit tarjoavat keskimäärin $497 USD tätä projektia

This looks like a great fit, I will build your web-based auto dialer — contact list import, outbound call initiation with real-time status, agent queue dashboard, and call outcome logging — with full source code and deployment documentation for your team. For the VoIP layer, I will abstract the provider connection behind a unified adapter so switching between Twilio or a SIP trunk like FreeSWITCH requires only a config change, not a rewrite. I will also implement exponential backoff on fail-over so dropped connections retry intelligently without flooding the provider. Questions: 1) How many concurrent agents do you expect dialing at peak — this determines whether a simple queue or a predictive pacing algorithm is needed? 2) Do you need call recording stored locally or in cloud storage with retention policies? Looking forward to your response. Best regards, Kamran
$270 USD 10 päivässä
7,5
7,5

Hello, At Live Experts, we are your one-stop-shop for all your engineering and software development needs. With my extensive experience in Asterisk PBX and Mac OS, I am confident in my ability to not only meet but exceed your expectations for this Custom Auto Dialer Build project. As part of my proposal, I would like to recommend Twilio as the framework to build your dialer application. With its powerful API, Twilio will seamlessly integrate VoIP into your platform while ensuring the scalability and stability of your dialer system. In addition to the core requirements you've mentioned, I can enhance your auto dialer with call recording, automated messages and analytics features. These additions will elevate your agents' performance and expand the actionable intelligence you collect from calls. We can further add a statistical analysis component to leverage big data capabilities - an invaluable tool for optimizing sales and marketing strategies. Moreover, I understand the importance of continuity for any organization; therefore, not only will we supply all the source code plus deployment and user documentation upon completion of this project, but we'll also make sure that you have the necessary support to maintain it indefinitely. My team is always a simple phone call or email away. Reach out to us today so we can hit the ground running on this project and deliver results efficiently and on time! Thanks!
$750 USD 6 päivässä
7,1
7,1

With our extensive experience and expertise in web and app development marked by over 18 years of industry experience, you can be confident that CnELIndia is the right fit for your project. We have a solid background in API development which will come in handy while integrating your auto dialer with the VoIP provider of your choice. Our teams' proficiency is not limited to just one framework; if you're looking at leveraging the power of Twilio, Asterisk, FreeSWITCH or any similar stack we can handle it all. Our client-centered mindset means we are deeply committed to delivering superior and scalable solutions that align with both your specific needs and available resources. We understand that time is of the essence for your project, and our track record upholds our reputation as a team known to get things done within agreed timelines and budgets. Moreover, we don't just want to deliver a functional auto dialer for your company but one that enhances your workflow. We can provide additional invaluable features such as call recording and analytics to further ease agent productivity tracking. Rest assured that by partnering with CnELIndia, you're not just getting bug-free coding expertise but also practical onboarding and thorough user-focused documentation making maintenance smooth for your in-house tech team. Give us an opportunity, and we'll make sure this project becomes another example of our commitment to excellence!
$500 USD 7 päivässä
7,2
7,2

I understand you need a custom auto dialer built quickly for your company with seamless VoIP integration, contact list import, outbound calling, real-time call status display, and a user-friendly interface. I have extensive experience in building dialers, especially with Twilio and Asterisk. I recommend using Twilio for this project due to its flexibility and reliability. I can commit to a timeline of 4 weeks for the initial version with the possibility of adding features like call recording and analytics. Let's discuss further to ensure we are on the same page. I am confident in my ability to deliver a high-quality solution within your budget. Let's get started on this project together.
$368 USD 8 päivässä
6,8
6,8

⭐⭐⭐⭐⭐ Build a Fully-Functional Auto Dialer with VoIP Integration ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for an auto dialer solution. Look no further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for dialer applications. I will create a stable and efficient dialer that integrates seamlessly with your VoIP service, ensuring your agents can make and receive calls easily. ➡️ Why Me? I can easily build your auto dialer as I have 5 years of experience in software development, specializing in VoIP solutions, application integration, and user interface design. My expertise includes working with Twilio, Asterisk, and FreeSWITCH, ensuring a smooth integration process. I also provide all source code and clear documentation for your tech team. ➡️ Let's have a quick chat to discuss your project in detail, and I can show you samples of my previous work. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ VoIP Integration ✅ Auto Dialer Development ✅ Application Design ✅ User Interface Design ✅ Contact List Management ✅ Real-Time Call Status ✅ Authentication Handling ✅ Failover Solutions ✅ Call Recording ✅ Automated Messaging ✅ Analytics Implementation ✅ Documentation Writing Waiting for your response! Best Regards, Zohaib
$350 USD 2 päivässä
5,9
5,9

Hi, im a VoiP systems and call center integrator, thanks to contact me for a live demo and for more details about your project. Regards, kamal Zaouli
$300 USD 3 päivässä
5,2
5,2

Hi, I’m available to start right away. I have strong experience with modern web technologies like Twilio, Asterisk, FreeSWITCH, VoIP API integration, Node.js, JavaScript, web-based agent dashboards, real-time call status handling, contact import workflows, call outcome logging, and deployment documentation, and I have real hands-on experience building dialer and telephony systems with reliable provider integration, authentication, call flow handling, and maintainable backend architecture for fast rollout. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$500 USD 3 päivässä
5,3
5,3

As an experienced Network, Cybersecurity, VoIP and System Engineer, I specialize in building reliable and robust infrastructures to maximize efficiency. With over a decade of experience in the IT industry working with various vendors such as Cisco, VMware, IBM and more, I am well-versed in designing and implementing Network infrastructures that meet best practices standards. In terms of your project, I have extensive experience working with VoIP systems including Asterisk PBX as well as FreePBX, 3CX, Vodia and Cisco CUCM/CME. My adeptness with these technologies makes me uniquely qualified to build a fully-functional auto dialer for your company with direct integration to your desired VoIP service provider. Aside from my technical skills, what sets me apart is my commitment to customer satisfaction. I provide round-the-clock availability and quick response time to ensure seamless communication throughout the project. Moreover, I always aim to deliver projects on time without compromising quality. Choose me for your custom auto-dialer project and let's build a solution that not only meets but exceeds your expectations.
$500 USD 7 päivässä
5,2
5,2

With a deep passion for technology and an extensive background in software development that spans 7 years, I am confident that I'm the right fit for your unique project of building a multi-platform virtual assistant. My skills in Node.js and Python have consistently proven to be high-performing and deeply efficient, lending themselves perfectly to the requirements of this project. In my years of professional programming, I've come across numerous languages/frameworks which further developed my flexibility complements my adaptability to new technologies - hence, the perfect skill set to provide you with a creative and robust Virtual Assistant. Additionally, my proficiency in Artificial Intelligence will help me architect the most intelligent and intuitive solution for your multiple platforms. Having worked across diverse domains like web and app development, I understand the importance of adapting technology to meet specific needs. For this project as well, I'll approach it with a view to unearthing all possible unique client specifications, ensuring that the end product not only meets but exceeds those expectations. Let's create state-of-the-art technology!
$250 USD 7 päivässä
5,7
5,7

Hello, I will build your auto dialer as a web-based application with contact list import, outbound call initiation, real-time call status display, and an agent interface for queue management and call outcome logging. I will integrate directly with your VoIP provider including authentication and failover handling, and deliver full source code with deployment and user documentation. I recommend building this on Node.js with a React frontend and Twilio (or your preferred provider) for the VoIP layer. For additional features, I will include call recording with playback from the agent dashboard, and a basic analytics view showing call volume, connect rates, and outcomes per agent. For the dialer logic, I will implement a progressive dialer that paces outbound calls based on agent availability rather than a predictive model — this avoids dropped calls from over-dialing, which is a compliance risk in most jurisdictions and frustrates leads. Questions: 1) How many agents will be using the dialer concurrently? 2) Do you need any IVR or automated greeting before connecting to an agent, or is it direct connect only? Looking forward to your response.
$420 USD 7 päivässä
4,5
4,5

Hi, I am a full-stack developer with 8 years of rich experience with a background in VoIP systems and web-based communication tools. I am familiar with Twilio, Asterisk, VoIP APIs, Node.js, web development. For this project, the most important part is building a stable calling flow with reliable VoIP integration, because call quality and agent workflow must work smoothly from day one. I will create a clean web dialer with contact import, live call status, call outcome logging, and a backend structure that is easy for your team to maintain and extend. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$250 USD 7 päivässä
4,3
4,3

With my strong background in Asterisk PBX, Mobile App Development, and Web Development, I'm your go-to expert for your Custom Auto Dialer project. Drawing from over 6 years of experience and being a full stack developer, I have developed a wide range of applications including VoIP-based systems that include some of the features you mentioned such as contact imports, outbound calls initiation and real-time call status tracking. Furthermore, not only am I well-versed in integrating various VoIP providers, but also in providing smooth fail-over handling to ensure seamless workflow for your agents. For this very reason, I specifically recommend using Twilio for the integration. In addition to developing the perfect auto dialer functionality, I will also ensure that you receive all the necessary source codes along with user-friendly deployment and maintenance documentation - our mutual convenience is my utmost priority. Considering my proficiency in Java, Python , C++, SQL and numerous other languages,I can design an interface garnished with useful features such as call recording , automated messages and detailed analytics whichwon't just streamline your communication needs but also provide valuable insights into your customers' journey during each call.
$259 USD 4 päivässä
4,0
4,0

Hello, I hope you’re well. I’ve built and deployed scalable VoIP dialers with fast onboarding, stable call handling, and tight provider integration (Twilio, Asterisk, FreeSWITCH, or similar). I can deliver a web-based dialer that imports contact lists, initiates outbound calls, and shows real-time call status, with agent login, queue visibility, and basic outcome logging. I’ll implement direct VoIP provider authentication, robust failover, and clear deployment docs so your in-house tech team can maintain it. For the stack, I typically recommend a Node.js backend with WebRTC-powered front-end (React) for speed and reliability, though I can tailor to your preferred stack. MVP can be live in about 7-10 days, with full deployment docs. Additional features I can add now or later include call recording, automated messages, and analytics dashboards. Please feel free to contact me so we can discuss more details. I am looking forward to the chance of working together. Best regards, Billy Bryan
$450 USD 5 päivässä
3,9
3,9

Building a reliable and efficient auto dialer that integrates seamlessly with your VoIP provider is crucial for streamlining your agents’ workflow and maximizing call productivity. Your need for a stable, web-based platform that handles contact imports, real-time call status, and smooth authentication with fail-over mechanisms reflects a deep understanding of operational necessities in a fast-paced call environment. This project demands a robust solution that eliminates the friction of multiple software tools, enabling your team to focus solely on customer engagement. Leveraging expertise in VoIP technologies and API integration, the dialer will be developed using a flexible framework that supports direct integration with providers like Twilio, Asterisk, or FreeSWITCH. The solution will be optimized for performance and reliability, featuring a clean user interface tailored for agent efficiency, including call queue management and outcome recording. Additional capabilities such as call recording and analytics can be incorporated to enhance operational insights, while comprehensive authentication and fail-over handling will ensure uninterrupted service. The entire system will be delivered with well-documented source code, deployment instructions, and user guides to empower your in-house team with full control and maintainability. Committed to delivering a high-quality, fully functional auto dialer within your budget and timeline, the approach prioritizes rapid deployment without compromising stability or user experience. Clear communication and milestone-based progress updates will keep you informed every step of the way. Let’s connect to finalize the VoIP provider details and discuss any further features you envision so we can get your auto dialer up and running swiftly and
$675 USD 7 päivässä
3,2
3,2

Dear Sir, I am thrilled to bid your project. This is a strong fit for me because a dialer needs more than calling features, it needs stable call flow, clean agent UX, and reliable VoIP integration that your team can maintain after handoff. I have experience building web-based calling systems and backend workflows with telephony integrations, agent dashboards, contact import flows, call status handling, and structured outcome logging. For your project, I would recommend a web-based stack with a clean agent panel, secure login, queue-based outbound flow, real-time call states, and direct integration with your VoIP provider using a design that supports authentication, retries, and failover cleanly. I can deliver full source code, deployment steps, and user documentation so your internal team can operate and extend the system confidently. My focus would be speed, stability, and a practical architecture rather than overbuilding features you do not need in the first release. I’d like to go over a few points: Will your agents need only click-to-call and queue-based outbound dialing, or do you also want predictive or power-dialer behavior in this first version? Which core call outcomes should be captured after each call, since that will shape the agent interface and reporting structure? Sincerely, Adison.
$500 USD 7 päivässä
3,2
3,2

A common pitfall in building auto dialers is failing to ensure seamless integration with the VoIP provider, which can lead to downtime and frustrated agents. To tackle this, I would implement a robust API connection that includes thorough authentication and a fail-over mechanism, ensuring that if one server goes down, calls can seamlessly reroute through a backup. This approach not only enhances reliability but also improves agent productivity, as they won’t experience interruptions during calls. My experience with Twilio and Asterisk gives me the insights to create a clean, user-friendly interface that meets your needs. Have you already chosen a VoIP provider, and what specific features are you most eager to have in your dialer?
$500 USD 7 päivässä
3,0
3,0

Hi there, I’ve read your brief and can get a robust auto-dialer live quickly with seamless VoIP integration so agents place and receive calls without juggling extra apps. I’ve built dialers using Asterisk, FreeSWITCH and Twilio; for high control and on-prem flexibility I recommend Asterisk with a web GUI, or Twilio if you prefer cloud simplicity and faster deployment. I’ll deliver a web-based agent interface with contact import, outbound dialing, real-time call status, basic outcome recording, authentication and fail-over handling for your VoIP provider, plus optional call recording and analytics. I’ll provide full source code, deployment scripts, and clear user and maintenance docs so your tech team can take over. I can start immediately and aim for an initial MVP in about two weeks, with iterative enhancements after. Which VoIP provider do you plan to use (and can you confirm whether SIP credentials or an API key will be provided)? Thanks, Cindy Viorina
$250 USD 5 päivässä
2,6
2,6

We’ve just completed a web-based dialer integrating VoIP for a client, improving call handling efficiency by 30%. Our approach focuses on creating stable, easy-to-use dialers with seamless VoIP integration, real-time status updates, and smooth contact management. This ensures your agents spend less time toggling between tools and more time connecting with customers. We prioritize clean code and thorough documentation to empower your tech team post-launch. I’m new to this site but bring plenty of experience and confidence in our abilities. I’d love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Nathan. My name is Nathan Holmes.
$360 USD 14 päivässä
2,2
2,2

Hello! As per your project post, you’re looking for a fully-functional auto dialer for your company with seamless VoIP integration so your agents can make and receive calls without juggling extra software. The goal is a stable, web-based platform that streamlines outbound calling, contact management, and real-time call tracking. My focus will be on delivering a robust dialer featuring: contact list import, outbound/inbound call handling, real-time queue and call status, VoIP provider integration with authentication and fail-over, call outcome logging, optional call recording, automated messages, and analytics. I will provide all source code, clear deployment instructions, and user documentation for smooth in-house maintenance. I specialize in building scalable VoIP dialers using Twilio, Asterisk, FreeSWITCH, or similar stacks, with clean web interfaces and reliable call workflows. My focus will be on delivering a production-ready system quickly while ensuring stability, extensibility, and ease of use for your agents. Let’s connect to review your VoIP provider, feature priorities, and timeline so we can finalize a roadmap and get the dialer up and running fast. Best regards, Prateek
$500 USD 7 päivässä
2,2
2,2

Which VoIP provider are you planning to use and do you need predictive dialing or only basic outbound dialing for now? I understand you need a fast, production ready auto dialer with contact import, real time call status, agent dashboard, and seamless VoIP integration without relying on multiple tools. I will build a web based dialer using Node with Twilio or Asterisk integration, ensuring stable calling, queue handling, and clean agent UI with call logging. I can also add recording and analytics if needed. Focus will be reliability, speed, and easy deployment.
$500 USD 15 päivässä
2,5
2,5

Jakarta, Indonesia
Liittynyt marrask. 6, 2025
$250-750 USD
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$300-500 USD
$750-1500 USD
$30-250 USD
$250-750 USD
$8-15 USD/ tunnissa
₹1500-12500 INR
₹600-1500 INR
€30-250 EUR
$250-750 USD
₹12500-37500 INR
₹1500-12500 INR
₹100-400 INR/ tunnissa
$30-250 AUD
$250-750 USD
$15-25 USD/ tunnissa
$250-750 USD
$10-30 USD
₹12500-37500 INR