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We have deployed ProSBC (ProLab edition) in a VMware environment and we need an expert to finalize the configuration so that our system can properly interconnect between: One or more internal PBXs (LAN side) One or more SIP carriers (e.g., Telnyx, DID providers, SIP trunks) Scope of Work Create and configure NAPs (Network Access Points) on both LAN and WAN sides Configure RouteSets and routing scripts to handle: Outbound calls (PBX → Carrier) Inbound calls (Carrier → PBX) Special call handling (e.g., emergency numbers like 911) Verify proper handling of SIP and RTP flows Perform real call testing (inbound/outbound) and fine-tune as needed Deliver clear documentation of steps taken and configuration details Training Requirement In addition to the configuration, we need hands-on training so our team can be self-sufficient with the platform: Navigating and understanding the ProSBC management interface (version 3.3.10.59) Creating and modifying NAPs Adding or changing routing rules Monitoring and analyzing calls (Call Trace, SIP logs) Basic troubleshooting procedure for call failures Desired Qualifications Proven experience with Telcobridges ProSBC or FreeSBC Strong expertise in SIP, RTP, and SBC routing logic Ability to explain clearly and provide structured documentation English or French communication acceptable Deliverables A functional configuration for at least one SIP trunk (e.g., Telnyx) and one internal PBX Documentation + live training session (screen sharing / video call)
Project ID: 39744809
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20 freelancers are bidding on average $496 CAD for this job

Hello, I have hands-on experience with Telcobridges ProSBC/FreeSBC deployments, SIP trunking, and PBX interconnects, which matches your requirements very closely. I can help you not only finalize the configuration but also ensure your team feels confident managing it afterward. Here’s what I can provide: Configuration: Set up NAPs on LAN/WAN, build RouteSets, and create routing scripts for outbound, inbound, and emergency calls. Validation: Verify SIP/RTP flows, perform real-world call testing (both directions), and fine-tune routing for reliability. Training & Documentation: Deliver clear, step-by-step documentation and conduct a live training session covering the management interface, NAP/routing configuration, monitoring, and troubleshooting (call trace, SIP logs). Outcome: A fully working configuration with at least one SIP trunk (e.g., Telnyx) and one PBX, plus a trained team that can self-manage moving forward. I focus on making SBC configurations not only functional but also transparent and maintainable for your team. With experience across SIP carriers, PBX integrations, and ProSBC routing logic, I can ensure this is delivered smoothly.
$650 CAD in 7 days
5.4
5.4

As an experienced freelance programmer, with a strong background in Network Engineering and Troubleshooting, I am highly qualified to tackle your ProSBC project head-on. Over the past six years, I've built numerous highly intricate and interconnecting software applications utilizing my skills in Linux, VMware, VoIP technology which sets me apart from others for your specific need. My ability to solve complex problems efficiently, optimize system performance and build user-friendly applications is perfectly aligned with your project's demands. Lastly, my communication proficiency extends through both English and French which allows for smooth coordination and ensures that there are no linguistic barriers obstructing the transmission of key information between us. My goal is not only to deliver a functional configuration using NAPs but also to equip your team through live training sessions using screen sharing/video calls so that you can be self-reliant with the platform in the long run. To guarantee transparency and accountability, I promise to provide concise documentation recording all important steps taken and configurations implemented throughout the project cycle. Thank you for considering my candidacy and let's connect soon to discuss the specifics of this exciting project!
$500 CAD in 7 days
1.7
1.7

"I believe I can deliver what you need by configuring NAPs, RouteSets, and routing scripts for seamless interconnection between your internal PBXs and SIP carriers. While I am new to freelancer, I have tons of experience and have done other projects off-site. I would love to chat more about your project! Regards, Antonio"
$400 CAD in 14 days
0.0
0.0

Hello Dylan, I am excited about the opportunity to assist you in finalizing the configuration of your ProSBC in a VMware environment. With extensive experience in configuring and optimizing Telcobridges ProSBC, I specialize in SIP, RTP flows, and SBC routing logic, ensuring seamless interconnection between PBXs and SIP carriers. I will meticulously create and configure NAPs, handle your outbound and inbound calls, and perform real call testing for fine-tuning. Moreover, my approach includes structured documentation and a hands-on training session to empower your team to independently manage the system. Thanks, Zeljko
$555 CAD in 5 days
0.0
0.0

Your project deserves a clean, seamless solution — and that’s exactly what I deliver. I understand the importance of configuring NAPs, RouteSets, and routing scripts in ProSBC to ensure smooth interconnection between internal PBXs and SIP carriers like Telnyx or other providers. While I am new to freelancer, I bring years of hands-on experience and have successfully delivered similar projects off-site. I’m committed to delivering your project successfully to build a strong, trusted profile here. I would love to chat more about your project! Regards, Romano Coetzee
$400 CAD in 10 days
0.0
0.0

Hello, We specialize in ProSBC configuration and training. Our team will swiftly set up NAPs, RouteSets, and routing scripts for seamless PBX to Carrier communication. Real call testing ensures flawless operations. Hands-on training covers platform navigation, routing rules, and call monitoring for self-sufficiency. With expertise in ProSBC, SIP, and RTP, we deliver clear documentation and effective training. Let's empower your team with top-notch configuration and comprehensive training. Thank you, Pro Animation & Video Co.
$260 CAD in 1 day
1.0
1.0

Dear dylanef, I am confident that my expertise in ProSBC (ProLab edition) configuration aligns perfectly with the requirements of your project. From creating and configuring NAPs to setting up RouteSets and routing scripts, I ensure seamless interconnection between your internal PBXs and SIP carriers. My hands-on training will empower your team to navigate the ProSBC interface, modify routing rules, and troubleshoot efficiently. With a focus on clear communication and precise documentation, I guarantee a fully functional configuration for your SIP trunk and internal PBX. IF YOU NOT HAPPY, YOU DON'T PAY! Let's collaborate to optimize your system's performance and ensure smooth SIP and RTP flows. I look forward to discussing further how I can contribute to your success. Kind regards, Shaylin
$400 CAD in 14 days
0.0
0.0

I am a perfect fit for your project, specializing in configuring ProSBC for seamless interconnection between internal PBXs and SIP carriers. With expertise in creating NAPs, RouteSets, and real call testing, I ensure a clean, professional setup for your system. While new to freelancer, I have extensive experience offsite. I would love to chat more about your project! Regards, Damian Badenhorst
$400 CAD in 5 days
0.0
0.0

Hello, I understand that you are looking for an expert to finalize the configuration of ProSBC in your VMware environment and ensure proper interconnectivity between your internal PBXs and SIP carriers. My approach will involve creating and configuring Network Access Points (NAPs) on both LAN and WAN sides, along with setting up RouteSets and routing scripts to manage outbound and inbound calls effectively. I will also conduct real call testing to ensure that SIP and RTP flows are handled correctly, while delivering clear documentation of all steps taken. In addition to the configuration work, I will provide hands-on training to empower your team to navigate the ProSBC interface, create and modify NAPs, and troubleshoot any call failures. This way, your team will become self-sufficient with the platform. What specific SIP trunk providers are you planning to use for the configuration? Thanks, Shamshad
$750 CAD in 20 days
5.2
5.2

I have analyzed this project and I have to say this aligns perfectly with my expertise in SIP, RTP, SBC routing logic, and Telcobridges ProSBC. Your need for configuring NAPs, RouteSets, handling inbound/outbound calls, including emergency numbers aligns perfectly with my skills in SIP, RTP, ProSBC configuration, and call testing. With a proven track record of delivering high-quality results, I assure fast turnaround and clear communication. I am ready to offer competitive pricing if required and provide training for your team to ensure self-sufficiency. 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
$400 CAD in 14 days
0.0
0.0

As someone who lives and breathes all things Linux, including intricate knowledge of SIP, RTP and SBC routing logic, I'm perfectly poised to tackle your configuration and training project for ProSBC. With years of experience in Selinux and network management, I understand the unique challenges presented by complex networking systems, like weaving together multiple PBXs and SIP carriers. But my skill set doesn't stop at configuration. I’m also a certified ethical hacker. This means I don't just know how a system works, but also possess an innate ability to anticipate vulnerabilities and minimize risks. For instance, during our training session, I can illustrate the basics of troubleshooting procedures to help your team become self-sufficient with ProSBC while staying mindful of potential pitfalls. Lastly, my communication skills allow me to work effectively with teams from diverse cultural backgrounds; I am fluent in both English and French. So not only will we create step-by-step documentation for your ProSBC configuration, we’ll have a dynamic live training session via screen sharing or video call ensuring that knowledge is effortlessly transferred. It would be a pleasure to bring these competencies to bear on your ProSBC project. Let’s talk!
$250 CAD in 2 days
0.0
0.0

I am a perfect fit for your project. With expertise in ProSBC and SIP routing, I understand the need for seamless connections between internal PBXs and SIP carriers. While new to Freelancer, I have extensive off-site experience. I am confident in creating NAPs, configuring RouteSets, and fine-tuning call handling. Let's discuss your project further! Regards, Graeme Jardine
$400 CAD in 14 days
0.0
0.0

Hi I have experience working with Session Border Controllers (SBCs) and SIP-based environments, and I can help you finalize and configure your ProSBC (ProLab edition) deployment so that your PBXs and SIP carriers interconnect smoothly. Here’s what I’ll do for you: Configure Network Access Points (NAPs) on LAN (PBXs) and WAN (SIP carriers). Set up RouteSets and routing scripts for: Outbound calls (PBX → Carrier) Inbound calls (Carrier → PBX) Emergency/Special calls (e.g., 911). Verify SIP and RTP flows for proper signaling and media handling. Perform live call testing (inbound & outbound) and fine-tune as needed. Deliver step-by-step documentation of all configurations made. Training for Your Team I’ll provide a hands-on training session covering: Navigating the ProSBC interface (v3.3.10.59). Creating/modifying NAPs and routing rules. Monitoring calls with Call Trace & SIP logs. Basic troubleshooting of call failures. Why Choose Me Proven background in SIP, RTP, SBC routing, and interconnects. Familiar with Telcobridges ProSBC/FreeSBC setup and real-world deployments.
$500 CAD in 7 days
0.0
0.0

Hello, I am Faisal, and I am excited about the opportunity to help you finalize the ProSBC configuration in your VMware environment. I have extensive experience with Telcobridges ProSBC, including setting up NAPs and handling SIP/RTP flows effectively. My approach will ensure that inbound and outbound call handling is seamless and tailored to your internal PBXs and SIP carriers. I will also provide clear documentation of all configurations and perform real call testing to guarantee everything operates as intended. Additionally, I can conduct hands-on training sessions for your team, covering the ProSBC management interface and essential troubleshooting techniques. What specific SIP carriers do you plan to use, and are there any unique configurations you anticipate needing? Looking forward to collaborating with you! Thanks, Faisal
$555 CAD in 13 days
0.0
0.0

Hello, I have extensive experience configuring Telcobridges ProSBC / FreeSBC in VMware environments for enterprise PBX interconnections and SIP carrier integration. I can finalize your ProSBC deployment to ensure seamless communication between internal PBXs and SIP carriers. Proposed approach: 1. NAP Configuration — create and configure Network Access Points on both LAN and WAN sides. 2. Routing Setup — configure RouteSets and routing scripts for: * Outbound calls (PBX → Carrier) * Inbound calls (Carrier → PBX) * Special call handling (emergency numbers, e.g., 911) 3. SIP & RTP Validation — verify flows and troubleshoot any issues. 4. Call Testing — perform real inbound and outbound calls and fine-tune configuration. 5. Documentation — deliver clear step-by-step configuration guides. 6. Hands-on Training — live session covering: * Navigation of ProSBC management interface * Creating/modifying NAPs and routing rules * Call monitoring (Call Trace, SIP logs) * Basic troubleshooting procedures Deliverables: * Fully functional configuration for at least one SIP trunk (e.g., Telnyx) and one internal PBX * Documentation and a live training session (screen-sharing/video call) Why me: * Proven expertise in ProSBC and FreeSBC deployments * Strong background in SIP, RTP, and SBC routing logic * Experience with enterprise-level VoIP and PBX integrations * Ability to provide structured, clear documentation and training I can ensure your system is fully operational, reliable, and your team is empowered to manage it independently. Best regards,
$500 CAD in 10 days
0.0
0.0

Relais-Gabriel, Canada
Member since Jul 10, 2025
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₹600-1500 INR
$250-750 USD
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