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My VICIdial cluster is already live, leads flow into the hopper correctly, and outbound calls are reaching the 3CX PBX through the existing SIP bridge. The sole obstacle is that the system fires only one call at a time, creating a severe bottleneck for my agents. I need the campaign and server-level dialer settings re-engineered so that the dialer can launch up to 20 simultaneous calls, keep the hopper continuously stocked, and eliminate any agent idle time. This assignment is a configuration task, not a hardware upgrade—the goal is to increase the dialing ratio and fine-tune any related rules that could limit call throughput. Key areas to address • Adjust the campaign’s dial level / adaptive or ratio settings to hit 20 concurrent dials • Verify hopper and list mix behaviour so leads feed without interruption • Confirm SIP and carrier limits are respected while preventing call queues or drop spikes • Document every parameter you change so I can repeat or roll back as needed Acceptance criteria 1. When testing, VICIdial consistently places 20 outbound calls the moment agents are available. 2. No perceptible delay (≤1 sec) between agent availability and call delivery. 3. Post-implementation report listing all modified settings and their purpose. When you reply, include examples of past work where you successfully scaled VICIdial or a comparable Asterisk-based dialer to higher dial ratios—this is the primary item I will review.
Project ID: 40409398
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Boss, I can tune this from the campaign and server side without touching hardware: dial level/adaptive ratio, hopper refill behavior, list mix, pacing rules, drop limits, AMD/queue timing, and any carrier/SIP caps that may be throttling concurrency. I’ve done similar Asterisk/VICIdial-style dialer scaling work where the issue was not the SIP trunk, but campaign pacing and hopper/list settings limiting calls to 1–3 at a time. In one setup, I adjusted the dial ratio, hopper minimums, campaign drop thresholds, and trunk concurrency rules so agents stopped waiting between calls and the dialer held a steady multi-call pacing under live traffic. In another Asterisk-based outbound system, I reviewed carrier channel limits, queue behavior, and dialing timeout rules to safely raise concurrent outbound attempts while keeping abandoned/drop spikes under control. For your case, I’ll document every changed parameter with old value, new value, reason, and rollback note, then run a live test to confirm the dialer launches up to 20 calls when agents are available and keeps delivery delay under 1 second. Price: $120 Timeline: 1 day One question: how many active agents should the 20-call pacing be optimized around, and what is your carrier/SIP concurrent channel limit?
€80 EUR in 1 day
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23 freelancers are bidding on average €120 EUR for this job

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€80 EUR in 5 days
5.5
5.5

Hello, Vicidial integrator, i will review also security rules, thanks to contact me for more details to configure your system. . Regards, Kamal . Z
€100 EUR in 1 day
5.2
5.2

Hi, Could you provide access to your VICIdial interface to review the current dialer settings? It sounds like you’re looking to optimize your campaign for higher outbound call capacity. I specialize in VICIdial configuration and have successfully helped clients scale their dial ratios significantly. I’ll adjust the dial levels and settings to enable 20 concurrent calls, ensuring a continuous flow of leads while respecting SIP and carrier limits. My approach involves verifying hopper behaviors, tweaking ratio settings, and ensuring smooth call delivery with minimal delay. Plus, I’ll document all changes for clarity and future reference. In a previous project, I scaled a comparable Asterisk-based dialer, achieving a similar increase in call concurrency while maintaining seamless operations. I’m confident I can deliver the results you’re looking for. Looking forward to your response! Best regards,
€200 EUR in 5 days
4.0
4.0

✅✅ It’s My Best Pleasure to SUPPORT You ✅✅ €200.00 EUR (fixed), ⏱ 5 days (configuration → testing → documentation) Portfolio: https://www.freelancer.com/u/photop2 I can re-engineer your VICIdial cluster configuration to support 20 simultaneous outbound calls and eliminate the bottleneck. Here’s how I will handle the project: Campaign & Dialer Settings • Adjust the dial level settings to achieve 20 concurrent calls • Modify the adaptive/ratio settings for optimal dialing performance Deliverables • Fully configured VICIdial system with 20 concurrent calls • Optimized hopper and list mix behavior • Detailed post-implementation report • Testing results confirming zero delay between agent availability and call delivery I have experience scaling VICIdial and Asterisk-based dialers to higher dial ratios. You can expect a smooth, efficient setup with all settings properly documented. Best regards, Pier M
€200 EUR in 5 days
3.2
3.2

Hello, I’ve optimized high‑volume VICIdial and Asterisk environments for years, and your need to push up to 20 simultaneous dials aligns well with my experience. I’ve scaled clusters to aggressive ratios by tuning dial levels, adaptive logic, SIP concurrency, and hopper replenishment, ensuring agents never wait. I can re-engineer your campaign and server settings so the dialer fires immediately when agents are free, while preserving carrier limits and preventing dropped-call spikes. I will also document every modification so you can reproduce or revert configurations easily. My background includes upgrading multi‑server VICIdial setups and pushing dial ratios from single‑channel to 15-30 concurrent lines without degrading call quality. Best regards!
€100 EUR in 2 days
2.6
2.6

Respectively Sir/Ma'am, Have a Pleasant Day Ahead ! I carefully had read your requirements in your job post on freelancer.com I am glad to inform you that I have same extensive experience that you are looking for. I have done similar work earlier in my past and I will share during project discussion. Please share your exact project requirements, So, I can understand your requirements & I will come to know that what do you exactly needs to develop and I will be feeling happy to work with you. Cost and timeline depends on your project or task requirements Price is negotiable and I will work in your budget. No upfront payment will be charged. Always work in milestones. Looking forward for your positive response. Kind Regards, Sneha Kanwar
€140 EUR in 7 days
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2.8

Hello, The primary engineering challenge here involves fine-tuning the dialer settings to achieve a consistent 20 concurrent outbound calls. Additionally, maintaining an uninterrupted lead flow into the hopper while respecting SIP and carrier limitations requires careful configuration. Is there a specific threshold for call drop spikes that must be maintained? What existing metrics do you have on agent availability and idle time that we can analyze for better optimization? I have extensive experience scaling VICIdial and similar Asterisk-based systems to higher dial ratios, which I can provide upon request. Looking forward to discussing the details further.
€30 EUR in 7 days
2.0
2.0

$ Cost: €180 ⭐⭐⭐⭐ Nice to meet you ⭐⭐⭐⭐ As a VoIP engineer experienced with VICIdial and Asterisk-based dialers, I can quickly identify and remove the bottlenecks limiting your outbound capacity and configure your system to reliably handle 20 concurrent calls without agent idle time. I’ve worked on scaling dial ratios, optimizing hopper behavior, and aligning SIP/channel limits to prevent drops while maximizing throughput. Development flow will follow: System Audit (Campaign + Server Settings) → Dial Level & Auto/Adaptive Tuning → Hopper & Lead Recycling Optimization → SIP/Carrier Limit Verification → Load Testing (20 Concurrent Calls) → Documentation Deliverables • VICIdial campaign optimized for up to 20 simultaneous outbound calls • Dial level / adaptive ratio properly configured for continuous calling • Hopper continuously stocked with correct list mix behavior • SIP/channel limits aligned to avoid congestion or dropped calls • Test results confirming ≤1 sec agent-to-call connection delay • Full report of all modified parameters with explanations I’ll ensure your dialer runs efficiently at scale, keeps agents fully utilized, and avoids common issues like call lag, hopper starvation, or carrier overload. Louis
€180 EUR in 6 days
1.7
1.7

Hello, I appreciate the opportunity to assist with your VICIdial configuration project. I understand that your current setup is limiting calls to one at a time, creating bottlenecks for your agents, and you need a solution to enable up to 20 simultaneous outbound calls. With extensive experience in configuring VICIdial and Asterisk-based systems, I have successfully optimized dialing ratios for various clients. I am familiar with the necessary adjustments to dial level settings, hopper management, and ensuring SIP and carrier limits are respected. To achieve your goals, my approach will include: - Analyzing and adjusting the campaign’s dial level settings to enable 20 concurrent calls. - Verifying the hopper and list mix behavior to ensure a steady flow of leads. - Ensuring SIP configurations prevent call queues and drop spikes. - Thoroughly documenting every change made for your reference. I am eager to start this project and confident in my ability to enhance your dialing capabilities while minimizing agent idle time. I look forward to discussing the details further and can begin immediately. Thank you for considering my proposal.
€30 EUR in 7 days
1.0
1.0

Hello, I reviewed your project "VICIdial Dial Ratio Optimization" and immediately identified the key areas that need attention. I’m confident I can step in and deliver a clean, efficient, and production-ready solution without unnecessary delays. I bring solid, hands-on experience in VoIP, Documentation, Telecommunications Engineering, Software Architecture, SIP, Linux, Asterisk PBX and Performance Tuning, and I’ve successfully handled similar projects where performance, scalability, and reliability were critical. My focus is not just to “complete the task,” but to ensure your system works smoothly under real-world conditions. What you can expect from me: • Deep expertise in VoIP, Documentation, Telecommunications Engineering, Software Architecture, SIP, Linux, Asterisk PBX and Performance Tuning with practical problem-solving • Clear, fast communication with consistent progress updates • Clean, maintainable, and scalable implementation • Proactive approach — I identify and fix hidden issues, not just reported ones If I see opportunities to improve performance, UX, or stability, I’ll bring them to you with clear recommendations — no guesswork, just practical solutions. I’m ready to get started immediately and bring this across the finish line the right way. Let’s connect. Best regards, Tim Koenitzer
€30 EUR in 2 days
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Hello Dear, I am a senior telecommunications engineer with extensive experience in optimizing VICIdial systems for improved performance. ✔ Skilled in Linux to configure and manage server environments. ✔ Expertise in Software Architecture to design scalable solutions. ✔ Proficient in Asterisk PBX to handle complex dialer configurations. ✔ Experienced in VoIP to ensure seamless communication. ✔ Knowledge in Telecommunications Engineering to enhance network efficiency. ✔ Skilled in Documentation for clear and accessible configuration records. ✔ Proficient in SIP protocols to maintain reliable connections. ✔ Performance Tuning to maximize the dialer's throughput. Successfully scaled a VICIdial system to handle 30 concurrent calls, significantly reducing agent idle time. Will provide a comprehensive post-implementation report detailing all settings changes for future reference. Send me a message to discuss in detail. Thank you.
€140 EUR in 5 days
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Hello, I recently completed a similar project optimizing the dial ratio for a VICIdial system, achieving significant success. With 4+ years of experience in Linux and Asterisk-based systems, I am confident in my ability to lead this project to success. I understand your requirement to re-engineer campaign and server-level dialer settings to launch up to 20 simultaneous calls, ensuring a continuous flow of leads and eliminating agent idle time. Let's discuss further in chat to provide a clear and professional solution tailored to your needs. Best regards
€120 EUR in 7 days
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Greetings, I understand your need to optimize your VICIdial cluster for higher dialing efficiency to eliminate agent idle time and increase call throughput. By re-engineering campaign and server-level dialer settings, we aim to launch up to 20 simultaneous calls, maintain a continuous hopper stock, and ensure seamless agent call handling. With a proven track record in scaling VICIdial and Asterisk-based dialers, I specialize in configuring dialer settings for increased call ratios. By adjusting campaign dial levels, optimizing hopper behavior, and respecting SIP and carrier limits, we will create a streamlined process without call queues or drop spikes, enhancing overall system performance. My approach involves meticulous documentation of all parameter changes for your reference, ensuring transparency and ease of reversibility. Through continuous monitoring and fine-tuning, I guarantee that VICIdial will consistently place 20 outbound calls when agents are available, with minimal perceptible delay, supported by a detailed post-implementation report. Best regards, Manthan
€100 EUR in 14 days
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Successfully increasing VICIdial's dial ratio requires careful adjustment of campaign and server settings while respecting SIP and carrier limits – a challenge I've directly addressed in several past deployments. I've previously scaled Asterisk PBX systems, including VICIdial, to handle significantly higher concurrent call volumes, focusing on optimizing dialer behavior and ensuring smooth lead flow, similar to your requirements. I'll focus on adjusting the dial level, verifying hopper behavior, and confirming SIP/carrier limits, documenting all changes for easy replication or rollback.
€85 EUR in 7 days
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Hi there, I read your requirements carefully, and I can help reconfigure your live VICIdial campaign/server settings so the dialer can safely increase call throughput while respecting your 3CX SIP bridge and carrier limits. My approach will be to review the campaign dial level, adaptive/ratio settings, hopper level, list mix, lead recycling rules, agent availability behavior, drop limits, SIP trunk capacity, and Asterisk/VICIdial logs. Then I’ll tune the settings to target up to 20 concurrent outbound calls without creating queue spikes, excessive drops, or agent delivery delays. I’ll document every setting changed, including the previous value, new value, and reason, so you can roll back if needed. Relevant experience: I have worked with Linux, Asterisk-based VoIP systems, SIP routing, PBX troubleshooting, dialer tuning, and performance configuration where call flow, agent idle time, and trunk limits had to be balanced carefully. Cost: €100 || Timeline: 1 day I’d be happy to help tune your VICIdial setup and provide a clear post-implementation report. Best regards, Oluwatobi Okedairo
€100 EUR in 1 day
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Hi there This project immediately caught my attention as it aligns perfectly with my experience in VICIdial dialer optimization, SIP-based call routing, and outbound campaign performance tuning. I specialize in optimizing VICIdial systems by adjusting dial ratios, call pacing, trunk utilization, and agent load balancing to improve connection rates while controlling drop rate and call quality. On a recent similar project, I optimized a VICIdial outbound campaign by tuning auto dial levels, adjusting available-only ratio settings, and refining SIP trunk configuration, which significantly improved call efficiency and reduced idle agent time. For your engagement I will * Analyze current VICIdial campaign configuration and SIP trunk setup * Optimize dial ratio and auto dial level for better call pacing * Tune available_only_ratio_tally and related campaign settings * Reduce drop rate while maximizing agent utilization * Optimize call throughput (CPS, trunk usage, and lead hopper flow) * Improve overall dialer stability and performance under load * Provide clear recommendations for long-term scalability and monitoring I am comfortable to communicate in Portuguese and English and Spanish I look forward to working with you Best regards, Sostenes Apollo
€140 EUR in 7 days
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As a telecommunications engineer with over 6 years of experience, I possess the technical prowess you need to optimize your VICIdial cluster and eliminate the bottleneck that's cramping your agents' workflow. Specifically, my proficiency in Asterisk-based dialers, such as VICIdial, has equipped me with the knowledge to configure campaign and server-level dialer settings to launch up to 20 simultaneous calls smoothly without violating SIP and carrier limits. To demonstrate my capability in handling complex dial ratio optimization tasks like yours, let me share an example. In a recent project for a large call center, I successfully scaled their VICIdial system to achieve a significantly higher dial ratio by re-engineering campaign settings, tweaking adaptive techniques, and validating with thorough testing. The result? A refined system that boosted agent productivity while preventing call queues or spikes in call drop rates.
€300 EUR in 7 days
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Dear Client, How are you? I hope this proposal finds you well. I'M A CERTIFIED & EXPERIENCED EXPERT IN VICIdial Dial Ratio Optimization This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
€250 EUR in 1 day
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