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Vicidial is already live on our cloud server; what I need now is an on-site engineer in Hyderabad who can bridge it to a 32-port Dinstar GSM gateway sitting in our office. Your task is strictly configuration and testing—no fresh installs. Scope of work • Register the Dinstar gateway as a SIP trunk inside Vicidial, keeping a close eye on call-quality parameters and full compatibility with the gateway. • Analyse the current router, decide which ports must be opened, then set up forwarding so traffic reaches the cloud server cleanly. No predefined template exists, so you will determine the rules and apply them. • Run end-to-end test calls, troubleshooting the single audio problem we’ve seen so far: distorted sound. I expect clear audio on both legs before sign-off. Logistics • Deliverable: fully functioning dialer-to-gateway path with successful test calls, documented settings backup. • Payment: ₹4,000 released the same day once the above criteria are met. Bring your laptop and any tools you normally use for SIP debugging (ssh, Wireshark, etc.). Looking forward to getting this wrapped up quickly and cleanly.
Project ID: 40446985
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Active 7 days ago
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9 freelancers are bidding on average ₹8,211 INR for this job

I am Neha, and I represent a team of seasoned IT professionals with a strong background in web and mobile app development. Although your project may not directly fall into my usual wheelhouse, it aligns perfectly with my abilities and experience as a first-class troubleshooter. With over 9+ years in the industry, I have amassed robust skills in PHP and mobile app testing that would be instrumental in configuring Vicidial and bridging it to your Dinstar GSM gateway. Moreover, I believe in providing quality work that stands the test of time. With this project, my goals would be to: register the Dinstar gateway as a SIP trunk inside Vicidial without compromising call-quality parameters; meticulously analyze and set up forwarding rules for uninterrupted traffic; and run exhaustive test calls, ensuring all audio is crystal clear on both ends. Rest assured, I'll leverage every possible tool at my disposal for optimal results. In terms of availability, I can work on-site in Hyderabad at the earliest possible time frame. I am also flexible with your budgetary restrictions so we can find an agreeable ground on pricing. And finally, know that I'm focused not just on meeting your criteria but surpassing your expectations too. Let's join forces to bring seamless communication to your office!
₹15,000 INR in 7 days
5.4
5.4

With over 6+ years of experience as a Full-Stack Web Developer, I'm confident that my skills and the capabilities of my team would be an excellent fit for your GSM Gateway Configuration project. My expertise in PHP aligns perfectly with the task of registering the Dinstar gateway as a SIP trunk in Vicidial. Moreover, we have the tools and knowledge necessary for this task like ssh and Wireshark to give you complete peace of mind during the implementation process. Throughout our partnership, my team and I will ensure that not only are your call quality parameters and compatibility needs met but also that we go a step further to optimize your system's performance. This includes carefully analyzing your current router, deciding port settings, and setting traffic forwarding for a seamless connection between your on-premises gateway and Vicidial. Our dedication to clean code, timely delivery, and transparent communication makes us more than capable of exceeding your expectations. We look forward to discussing your project in more detail and showing you how our tailored solutions can bring your dialer-to-gateway path to life while eliminating issues like the distorted sound problem you mentioned.
₹12,000 INR in 17 days
1.3
1.3

Hi there, I’ve worked extensively with Vicidial and SIP trunk integrations, so I’m confident in delivering a seamless connection between your cloud-based dialer and the Dinstar GSM gateway without any hiccups. Ensuring clear, distortion-free audio is right up my alley, and I understand how important clean, professional setups are for daily operations. You need an on-site engineer in Hyderabad who can register the Dinstar gateway as a SIP trunk inside Vicidial, configure your router’s port forwarding without any predefined templates, and troubleshoot that pesky single audio distortion issue. I’m ready to handle all configuration and testing, keeping everything integrated and automated to your requirements. I specialize in network configurations and VoIP troubleshooting, using tools like SSH and Wireshark regularly. I’m your go-to for quick communication, fast turnaround, and I pride myself on building lasting client relationships. I am available for a quick chat! Regards, Adam Faustino
₹4,400 INR in 14 days
0.0
0.0

As a seasoned PHP developer, I have extensive knowledge and hands-on experience in configuring and integrating various systems. Your project piques my interest as it aligns with my expertise in SIP trunking and gateway configuration, especially using tools like Vicidial. I understand the value of a streamlined setup and assure you that all relevant parameters for call quality will be diligently monitored and tested, ensuring full compatibility with the Dinstar GSM gateway. One key strength I bring to the table is my ability to think on my feet. Your project's lack of any predefined template challenges me in the most exciting way possible. With a meticulous analysis, I'll understand the routing needs and firewall configurations required to efficiently establish communication between your dialer and the GSM gateway. In terms of logistics, worry not about tools needed for debugging, as I always come prepared. SSH, Wireshark, or any other tool that may amplify our troubleshooting capabilities will be readily at hand. Prompt delivery and clear communication are two qualities I pride myself on. For a smooth transition into this configuration phase, trust me to get this job done well within your outlined timeline, while maintaining important checkpoints like audio clarity on both ends; thus ensuring your functional requirements are met from start to finish.
₹1,500 INR in 7 days
0.0
0.0

Hi, Hope you're doing great! I just went through your project description, and I’m excited about the opportunity to work with you. Based on your requirements, I’m confident that I can deliver high-quality results that align perfectly with your vision. ? Here’s a quick snapshot of what I bring to the table: ✔️ Expert in PHP, HTML5, CSS3, JavaScript and Vue.js ✔️ Hands-on experience with frameworks like Laravel, Yii1/Yii2, CodeIgniter, CakePHP, Symfony ✔️ Strong database knowledge: MySQL ✔️ Proven track record of building dynamic, responsive, and user-friendly websites across various industries What sets me apart is not just my technical expertise, but my focus on clear communication, meeting deadlines, and building long-term relationships with clients. ? Let’s chat! I’d love to learn more about your project goals and see how I can help bring them to life. Looking forward to the possibility of working together! Thank you and best regards
₹7,000 INR in 7 days
0.0
0.0

Rahul here. I can visit your Hyderabad office and handle the complete Dinstar GSM gateway configuration, SIP trunk registration inside Vicidial, router port forwarding setup, and end-to-end call testing with clear audio on both legs, all wrapped up in a single on-site session. I understand this is not an installation job. You need an experienced engineer who can walk in, assess the existing Vicidial cloud setup, register the 32-port Dinstar gateway as a SIP trunk with proper call quality parameters, determine the exact port forwarding rules your router needs, and resolve the distorted audio issue before leaving, with everything documented and backed up cleanly. With 10 years of hands-on experience in VoIP infrastructure, Vicidial administration, SIP trunk configuration, and GSM gateway integrations, I have resolved exactly this type of audio and connectivity issue using SIP debugging tools, Wireshark packet analysis, and SSH-based diagnostics on live production systems. My first step on-site would be reviewing the current Vicidial SIP settings and Dinstar gateway configuration together, identifying the root cause of the audio distortion, then working through trunk registration, port forwarding rules, and test calls systematically until both audio legs are clean and stable. Looking forward to getting this resolved quickly and cleanly.
₹9,500 INR in 3 days
0.0
0.0

⚠️IF YOU NOT HAPPY YOU DON'T PAY⚠️ I am a perfect fit for your project I've completed a similar job using Vicidial and Dinstar GSM gateways. I understand the project involves configuring a 32-port GSM gateway as a SIP trunk in Vicidial while ensuring seamless call quality and resolving the distorted audio issue. The task also includes setting up custom port forwarding on your router to enable clean traffic flow. The main goals are clean, reliable call connections and full compatibility. Ultimately, this will create a fully functional dialer-to-gateway system with clear calls. While I am new to freelancer, I have tons of experience and have done other projects off site. I could send you a short video of a similar project I did? I would love to chat more about your project! Regards, Kurt Siebritz
₹5,000 INR in 14 days
0.0
0.0

Hyderabad, India
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