Fix FreePBX Audio Issue

@nolk

Hi there, having more than 10 years experience in VoIP area, I'm perfectly fit for this task. From the high-level description it sounds like NAT-traversal issue with one-way audio. I'll need access (ssh) to your FreePBX box and will be happy to help you with troubleshooting and fix of the issue.

@dyjibran

Hi, I hope you are doing well. Myself Jibran and i read your project details. I'm working as system and network administrator since 2013. I'm also using Freepbx since 2014. I know what exactly issue of no audio in calls.I can fix it quickly with my expertise and experience. Let's connect to done this for you. Thanks.

@ayesha0124

Hi there, I have read the brief details of the project u posted and I believe i can help u as I have great experience doing projects with Cisco, VoIP, Audio Engineering, Telecom, Telecommunications Engineering, Linux, Asterisk PBX and Troubleshooting. Please send me msg to discuss in detail. Regards, Ayesha

@ameer89898

Hi i have lot of experience in VoIP and FreePBX i can resolve your 1 way audio issue please feel free to contact me any time for more discussion....

@devsonie

With over a decade of experience in the field, I can confidently say that I am the best candidate for this project. My extensive knowledge and expertise in FreePBX, among other skills such as Asterisk PBX and VoIP, will be invaluable in identifying and resolving the audio issue plaguing your system. My approach to troubleshooting is comprehensive yet efficient. I'll start by conducting a thorough analysis of your current setup to identify any underlying configuration issues or potential problems. Once the root cause is determined, I'll develop a detailed remediation strategy based on my deep understanding of FreePBX to ensure a swift and permanent resolution. What sets me apart is my commitment to understanding each client's unique needs. Throughout my career, I have successfully implemented client-tailored solutions that have delivered reliable and scalable results. Providing you with a seamless communication experience will be my topmost priority. I'm ready and excited to get started on fixing your FreePBX audio issue.

@Perfectworkers05

Hi there, As a Professional Audio engineer and Certified Video Editor with experience of 10 years. I can do professional audio editing and post-production for radio shows, podcasts, interviews, presentations, voiceovers, audio lectures, and audiobooks, and remove background noise from audio and video clips. You can visit my profile too, I have completed more than 200+ projects on Freelancer.com with all 5-star feedback. Profile link: https://www.freelancer.com/u/Perfectworkers05 My services include; ★ Cleaning unwanted background noise. ★ Noise reduction (hiss, hum, buzz, or other static noise profiles) ★ Mixing operations (adding intros, outros, background music, splitters, etc) ★ Audio mastering ★ Enhance/mix audio for video including sound effects, music, and voiceover ★ Edit Voiceover work - editing to a script, scrubbing for mistakes, uhms, ahs, and deep scrubbing to remove breathes ★ Loop sections of audio to create a longer file ★ Merge multiple files into one ★ Cut a single file into multiple separate files ★ Deliver in a file format of your choice and more & more… I strive to provide a consistent and reliable editing experience for all of my clients by offering a hassle-free outsourcing experience. So feel free to contact me and I will do my best to help you. Cheers..!!

@ahmadshyk

Hi, I can quickly diagnose and fix your FreePBX one-way audio issue. I’ll check SIP/RTP flow, NAT settings, firewall rules, and trunk/extension configs to ensure two-way audio on all calls. With solid VoIP and FreePBX experience, I’ll resolve the issue. Thanks

@daniela0725

Hola. Soy administrador de servidores Linux con amplia experiencia en la implementación y administración de centrales telefónicas basadas en FreePBX/Asterisk. Le ofrezco mis servicios especializados para resolver de manera definitiva el problema de audio unidireccional (one-way audio) en sus llamadas. Estoy disponible para comenzar de inmediato y brindarle una solución eficiente. Si desea más detalles o tiene alguna consulta, no dude en escribirme por el chat y lo revisamos juntos.

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.

@GarrenKatts7

I have analyzed this project and I have to say this aligns perfectly with my expertise in VoIP and telecommunication systems, specifically in FreePBX configuration and troubleshooting. Your need for troubleshooting call audio issues aligns perfectly with my skills in diagnosing and fixing FreePBX system-related issues, such as identifying and resolving issues with one-sided call audio. With a proven track record of delivering high-quality results, I'm confident I can exceed your expectations. I'm available to start immediately and deliver on schedule. And if you're not happy, you simply don't pay. Send me a message so we can discuss your project in more detail. Regards, Garren Katts

@ahsan8601

Hello, I see you’re facing a one-way audio issue on your FreePBX setup. This is a common challenge in VoIP environments, often related to NAT traversal, firewall, or RTP media handling. With 7+ years of VoIP experience (Asterisk/FreePBX, SIP trunking, and NAT troubleshooting), I’ve resolved similar cases by: Reviewing SIP/RTP settings in FreePBX (chan_pjsip or chan_sip) Checking NAT and external media address configuration Verifying firewall/port forwarding rules for RTP streams Running packet captures (SIP/RTP) to pinpoint where audio is being dropped I maintain a lab where I replicate these issues, and I can offer a quick screen-share or debug session to identify and fix this quickly. I’m available to start immediately and can troubleshoot live until we restore two-way audio.

@loinguyen254

With over 6 years of experience as a freelance programmer, I have developed a deep understanding and expertise in multiple technologies including Cisco, Linux and VoIP -- which makes me more than qualified for troubleshooting and fixing the audio issue you're facing with your FreePBX system. Adding to my knowledge base, I have worked with numerous web, mobile and telecommunication applications which broadened my skills and understanding in this field. My approach towards fixing your audio issue stems from comprehensive analysis and systematic diagnosis. I will start by thoroughly analyzing your existing set-up to identify possible causes for the audio problem, including software or hardware, conflicts or misconfigurations. With my profound domain knowledge and proven troubleshooting skills, I am adept at finding the underlying root cause and providing effective solutions to mitigate the problem. When it comes to delivering tailored solutions, I take immense pride in crafting innovative strategies based on clients' specific needs. So count on me to provide you not just a quick fix but one that is sustainable and future-proof too. Together we can eliminate this daunting audio hurdle in your FreePBX system and restore smooth communication channels for your business. Let’s connect!

@ashinnd84

Good evening, this Ashish from Coding jobs online. We are a team of developers and can do this project in no time. Thanks Ashish Kumar.

@abidhasanpintu

Hello, I’m a VoIP/FreePBX specialist with 10+ years of telecom experience. I’ll begin by analyzing SIP/RTP logs, network traces, firewall/NAT rules, and codec settings to pinpoint why audio is one-way. Once identified, I’ll adjust NAT, open RTP ports, and fine-tune your FreePBX configuration to restore clear two-way audio promptly. I can start work righ now to fix the issue

@TopWritingGuru

My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have command of all references APA, Harvard, IEEE, MLA & Chicago, etc. I will provide plagiarism-free work with 100 percent accurate grammar within your given deadline. Please message me to get Top Class Services. I am waiting; https://www.freelancer.com/u/TopWritingGuru

@KanzahAfaqAhmad

Hi, Luis R. I understand you're facing a call audio issue in your FreePBX system. My approach would involve a thorough analysis of the existing configuration, checking SIP settings, and conducting tests using softphones to identify the source of the problem. I'll ensure that the audio path integrity is intact and work diligently to resolve the issue swiftly. I am Kanzah Afaq, with over 7 years of experience in telecommunications engineering, specializing in Linux, troubleshooting, Asterisk PBX, Cisco, and VoIP systems. My skills align perfectly with your requirements, ensuring I can effectively tackle your FreePBX concerns. You can view my portfolio here: https://www.freelancer.com/u/KanzahAfaqAhmad?frm=KanzahAfaqAhmad&sb=t I am confident in my ability to troubleshoot and resolve your issue effectively. Thank you for considering my proposal. Regards, Kanzah Afaq

@PerQDigital

This sounds like something I can absolutely deliver ? Clean, professional, user-friendly, and seamless is how I build — no fluff, just results. From smart design to integrated automation, I create systems that look great and work even better. While I’m new to Freelancer, I’ve completed plenty of successful projects off-site with happy clients and real outcomes. I’d love to chat more about your project! Regards, Jarrod.

@markupdudes

Hello, I understand the frustration of encountering audio issues with your FreePBX system, especially in critical communication scenarios. To address the issue of one-sided audio during calls, I will begin with a thorough examination of the current configuration to identify any misconfigurations or inherent system issues. My approach involves utilizing my expertise in VoIP and telecommunications systems to perform detailed troubleshooting, including checking codec settings, network configurations, and hardware integration. I will also ensure that all relevant logs are analyzed for any anomalies that could affect audio transmission. Additionally, I will implement a systematic testing phase to verify that the solution effectively restores audio functionality for both sides of the call. With my background in FreePBX systems and Asterisk PBX, I am confident that I can resolve this issue efficiently and effectively. What specific steps or tests have you already attempted to resolve the audio issue? Thanks, Faisal

@Marinus06

My skills and experience align perfectly with what you're looking for. I have a strong background in VoIP and telecommunication systems, specifically FreePBX configuration and troubleshooting. While I am new to Freelancer, I have tons of experience and have successfully completed similar projects off-site. I understand the importance of a seamless call experience and will thoroughly analyze your FreePBX system to identify and resolve the audio issue. I'd be happy to discuss your project in more detail! Regards, Marinus Botha