
Cancelled
Posted
Paid on delivery
I need an experienced VoIP professional to handle the end-to-end setup and configuration of a new SIP trunking solution for my business. The job starts with helping me select a reliable provider and moves through account provisioning, trunk registration, codec tuning, security hardening (TLS, SRTP, firewall rules), and live call testing. Please be comfortable working with common soft-PBX platforms such as FreePBX, 3CX, Asterisk or a comparable system; if you have strong preferences, let me know why. I’ll rely on your guidance to integrate the trunk cleanly with my existing network, document the final settings, and leave me with a short hand-over checklist so I can manage routine changes on my own. I’m ready to begin as soon as I find the right person and would like the initial call-in / call-out tests completed within a few days. If you’ve completed similar SIP trunk deployments, share a brief example and the timeline you achieved.
Project ID: 39749678
11 proposals
Remote project
Active 9 mos ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
11 freelancers are bidding on average $179 USD for this job

Drawing from my extensive experience as a Linux Engineer and Full Stack Developer, I am keenly able to tackle the SIP trunk setup and configuration project for your business. My knowledge in Ubuntu, Centos, Kali Linux, Debian, and Rocky Linux puts me in good stead to navigate the intricacies of your system's requirements. I am versatile in working with soft-PBX platforms such as FreePBX, 3CX, Asterisk—ensuring a seamless integration of the SIP trunk solution into your existing network. With security being a paramount concern in today's interconnected digital realm, rest assured that I'm well-versed in implementing vital safeguards like TLS, SRTP, and firewall rules to guarantee a fortified system for your VoIP communications. Moreover, my proficiency in codec tuning will ensure optimal call quality for your business operations. A testament to my efficiency lies in my ability to provide quality results within tight timelines. Just to give you an idea, I recently completed a similar SIP trunk deployment project where we seamlessly integrated the system with the existing network while ensuring security and call quality. All this was accomplished within an impressive timeline of under 72 hours. Commitment, expertise, and dedication define my service—qualities that would be valuable for your project too. Let's get started on this improvement for your business!
$250 USD in 1 day
5.8
5.8

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 Telecommunications Engineering, Cisco, VoIP, Network Security, Asterisk PBX, Documentation, Linux and Telecom Sales. Please send me msg to discuss in detail. Regards, Ayesha
$250 USD in 8 days
5.0
5.0

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
$140 USD in 7 days
3.1
3.1

EXPERT ((VoIP, Telecom Sales, Documentation, Telecommunications Engineering, Network Security, Asterisk PBX, Linux and Cisco)) DEAR EMPLOYER, I’ve completed the exact same projects before successfully. Awarding me will be the fastest way to complete your task with the best rates possible. I CAN ASSURE YOU 100% THAT WE ARE FULLY CAPABLE OF EXECUTING ANY LEVEL OF TASK/PROJECT BASED ON THE SKILL REQUIRED. I am fully confident about our skills and my understanding of the project description and we are ready to go through any test or sample task you assign to acquire your trust. Let me know when are you available for an initial 15-30-minute discussion (FREE OF CHARGE) so we can discuss the requirement in detail and I can walk you through the mentioned systems to acquire your trust in my skill. REST ASSURED YOUR WORK IS IN VERY SAFE AND PROFESSIONAL HANDS. THANK YOU
$30 USD in 2 days
0.0
0.0

Hello, I’m excited about the opportunity to assist you with the end-to-end setup and configuration of your SIP trunking solution. My experience with VoIP systems aligns perfectly with your needs, particularly with platforms like FreePBX, 3CX, and Asterisk. To ensure a smooth deployment, I will guide you through selecting a reliable provider, provisioning your account, and securely hardening the settings, including TLS, SRTP, and firewall rules. My goal is to integrate the trunk seamlessly with your existing network while providing you with comprehensive documentation and a handy checklist for future changes. In a similar project, I successfully implemented a SIP trunk for a client within three days, ensuring all tests and configurations were completed efficiently. Thanks, Bilal
$200 USD in 3 days
0.0
0.0

This kind of project is always fun to dive into. I'm well-versed in setting up SIP trunking solutions, like selecting reliable providers, codec tuning, security hardening, and live call testing. Working with platforms such as FreePBX and Asterisk is right in my wheelhouse. I ensure seamless integration with your network, provide detailed documentation, and leave you with an easy hand-over checklist for future changes. I recently completed a SIP trunk deployment for a similar setup, which resulted in seamless connectivity within a week. 100% refund if I fail to deliver. Simple as that. Thanks, Alex
$200 USD in 3 days
0.0
0.0

hi sir i am working in voip company so i can easily handle ur project ping me discuss on pm........................................................................................................................
$250 USD in 7 days
0.0
0.0

Hello Sarah W., I have carefully reviewed your post and understand your requirements. You are seeking a developer with strong expertise in the skills relevant to this project. With over 10 years of experience in Telecommunications Engineering, Network Security, Telecom Sales, VoIP, Documentation, Cisco, Asterisk PBX and Linux, I am confident that I possess the knowledge and abilities to contribute effectively. I am highly adaptable, a strong team player, and committed to delivering successful outcomes for your project. I am available to start immediately and can dedicate myself full-time to this role. I look forward to the opportunity to collaborate with you. Thank you for your time and consideration. Best regards, Rudolf
$155 USD in 4 days
0.0
0.0

Toronto, Canada
Payment method verified
Member since Aug 30, 2025
$30-250 USD
min $100000 USD
$10-30 USD
₹1500-12500 INR
₹37500-75000 INR
$1500-3000 USD
$5000-10000 USD
₹75000-150000 INR
$30-250 USD
₹100-400 INR / hour
$250-750 USD
€18-36 EUR / hour
$30-250 USD
₹1500-12500 INR
$30-250 AUD
$30-250 USD
₹750-1250 INR / hour
₹1500-12500 INR
₹600-1500 INR
₹600-1500 INR
$30-250 USD
₹1500-12500 INR
€3000-5000 EUR