Asterisk VoIP Integration Consultation

@devsonie

As someone with an extensive background in Asterisk and VoIP, I believe I can provide the high-level expertise you're looking for to successfully navigate your network-integration process. My 12-year career has been committed to mastering the ins and outs of Asterisk, FreePBX, Issabel, WebRTC, and cloud deployments. Given your specific requirements - IP schema, NAT traversal, codec strategy and such - I assure you my comprehensive understanding of each will be of great value. Further, my decision to use your pre-chosen core stack of Asterisk and SIP necessarily establishes a degree of familiarity that can be treasured throughout our engagement. Moreover, my focus on clear communication and client-tailored solutions will ensure our sessions are not only hassle-free but also meaningful as you share diagrams and configs getting immediate feedback in line with your goals. On completion, you’ll have a refined initial setup and actionable guidance going forward; a concise list of recommended settings, sample dial-plan snippets as well as a final written reference for your ops team. With my flexibility in scheduling sessions on your malleable terms and penchant for diving deep, we can effectively address all areas of concern. To choose me is to delve into deep knowledge tailored just for the project at hand. I promise not only a satisfactory completion but also a consultative understanding empowering you for future endeavors. See you on the other side.

@dyjibran

Hello, I hope you're doing well. My name is Jibran, and I’ve reviewed your project details with interest. I’ve been working as a System and Network Administrator since 2013 and have extensive experience with Asterisk and FreePBX since 2014. I’ve also worked with platforms like Freepbx,FreeSwitch,FusionPBX,issable,Yeastar,Kamalio,3CX, Avaya, Grandstream, Vicidial,Twilio, and various SIP providers, including GeoIP, DinStart, and Telnyx.I have experties in WebRtc Setup also. With my expertise, I’m confident I can assist you. Let’s connect to discuss the details further and get this done. Best regards, Jibran Haider Network & System Administrator CCNA | MCSA | VoIP Integration Specialist

@Shrutibimpl

Hello, I can provide the expert advisory services you need for your Asterisk and VoIP network integration. I have extensive experience designing and deploying SIP-based communication systems. My approach will be to schedule a series of remote sessions where we can review your network diagrams and discuss your specific requirements in detail. I will provide you with clear, actionable recommendations on IP schema, NAT traversal strategies, codec selection for optimal quality, and QoS policies. I will also share sample dial plan logic and highlight common pitfalls to avoid. The engagement will conclude with the final written summary you require. 1) What are the primary goals and use cases for your VoIP system? 2) Can you provide an overview of your existing network infrastructure? 3) How many users or endpoints do you anticipate the system will need to support? 4) In what format would you like the final summary document delivered? Thanks, Bharat

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. I have extensive experience as a Networking Developer. I specialize in programming languages such as Java and Python. I bring over 10+ years of experience in full-stack software development, specializing in Java, Spring Boot (spring-boot V3.5.0), REST APls, and scalable micro-services architecture. My expertise extends to databases like MySQL and PostgreSQL, DevOps tools like Docker and Kubernetes, and cloud platforms like AWS and GCP. I am proficient in web development technologies including HTML, JavaScript, CSS, and PHP. I have good expertise in Cisco Packet tracer. As Cisco Certified Network Professional (CCNP), we gained extensive experience in installing switches and routers. I possess an in-depth understanding of different elements of network setup such as VLANs, STP, and VTP which are crucial for neat and effective device connection. I have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. Feel free to text me so that we can further discuss your project in details. Thank You

@ahsan8601

Hello, I see you need advisory support on Asterisk network integration—NAT, codecs, QoS, redundancy, and capacity planning. With 7+ years in VoIP and Asterisk, I can guide you step by step, provide tested configs, and explain the reasoning. I can also share my current working production setup for your quick review and better understanding, plus deliver a final written summary for your ops team. Ready to start anytime. Best regards,

@ujjwalmahar01

I can provide hands-on, actionable Asterisk/SIP advisory to get your VoIP design production-ready. This engagement is advisory—you do the hands-on work while I guide configuration, architecture and testing. What you’ll get 3 remote sessions (90–120 min each) for architecture review, live config walkthroughs, and troubleshooting. Concise, copy-paste recommendations: IP schema, NAT traversal (SBC/STUN/TURN, avoid SIP-ALG), RTP port ranges, DSCP/QoS settings, codec strategy (G.711/G.722/Opus), and capacity sizing guidance. Sample config & dialplan snippets you can drop into your servers. Final written summary/ops checklist for your team (settings, dialplan examples, testing checklist, common “gotchas”). 7 days email follow-up after sessions for clarification. Quick “gotchas” I’ll cover SIP ALG and NAT pinholes breaking RTP Mismatched codecs or packetization causing one-way audio Missing SRTP/TLS strategy for security vs. interoperability Clock/NTP drift affecting media sync Scaling: use Kamailio/OpenSIPS as a SIP proxy and rtpengine/mediaproxy for media If that fits, I’ll schedule the first session and send a short pre-session checklist so we can hit the ground running.

@abidhasanpintu

Hello, I’m a VoIP engineer with 10+ years of Asterisk deployments from architecture to production. I’ll guide you through IP schema, NAT traversal, codec selection, QoS, redundancy and dial-plan setups via focused remote sessions. You’ll get real-time feedback, tailored config snippets, “gotchas” and a concise written summary your ops team can use immediately. I can start work right now!

@ClaudeGroenewald

Hi, I would like to grab this opportunity and will work until you are 100% satisfied with your project. I understand your need for clear guidance in integrating your VoIP network seamlessly. With my extensive experience in Asterisk deployment and network integration, I have successfully handled similar projects. I have tons of experience in providing comprehensive advice on system setup, configuration, and network design. I excel in offering concise recommendations and ensuring a smooth integration process. I would love to chat more about your project! Regards, Claude

@LeonBoshoff

Hi Andreii, I see you're looking for an Asterisk-savvy engineer to guide you through VoIP network integration smoothly and seamlessly. This is right up my alley, especially with my expertise in advising on system setup and configuration. I may be new to Freelancer.com, but I've delivered solid results on similar projects off-platform. If this sounds like a good fit, I'd be happy to dive deeper into your ideas! Cheers, Leon Boshoff

@KewanDevelops

I noticed your project requires an experienced Asterisk-savvy engineer to guide you through VoIP network integration, focusing on system setup and configuration advisory. Although I am new to Freelancer, I've completed numerous projects like this in the past 4 years. I always deliver on time and exceed expectations. I understand how important it is to get this project done right the first time. That’s why I focus on clear communication, reliable delivery, and solutions tailored exactly to your needs. Best Regards, Kewan

@ahmaddar2970

Hello Andreii, I appreciate the opportunity to assist you with your Asterisk VoIP integration project. Given your description, it’s clear you are looking for a meticulous approach to the entire setup and configuration process, and I can provide the expertise and guidance needed to ensure a robust integration. With over 3 years of experience in telecommunications and network engineering, I have successfully navigated Asterisk deployments from architecture to production. During our sessions, I will guide you through the nuances of your chosen stack while providing actionable insights on IP schema, NAT traversal, codec strategy, and more. Additionally, I will prepare concise documentation including recommended settings, dial-plan snippets, and crucial tips to avoid common pitfalls. My goal is to empower you with the knowledge needed for your hands-on tasks and provide a comprehensive summary for your operations team. Could you clarify which specific areas of the VoIP network integration you find most challenging and would like to focus on during our sessions? Thanks, Muhammad Ahmad