[EXPERTS ONLY] Fix Routing: Cudy P2 5G, DrayTek 2915 & Yeastar (AnyDesk Only)

@loxtic

Hi, how are you doing? I have considerable experience with DrayTek Vigor 2915, Cudy P2 5G setups, Yeastar S20, and WireGuard-based site-to-site links, and I’ve deployed similar zero-touch VPN and remote admin access workflows before. I’ve worked on MTU/MSS tuning, codec settings for VoIP, and stabilizing site-to-site routes over CGNAT using a Contabo/Docker/Caddy stack. I can proceed with anydesk-based work, ensure full backups first, and stay within your 7-day stability window. Let me know further if interested.

@GobindSawarn

As a dedicated and skilled Docker expert with over 6 years of experience, I am confident in my abilities to effectively troubleshoot your network routing issues and optimize your site-to-site link between Saudi Arabia and Egypt. My past work has consistently illustrated my ability to thrive under strict guidelines, as demonstrated with your project's demanding requirements for AnyDesk-only remote work, backups, rollbacks, and multiple ongoing testing milestones. In terms of the specific equipment your project requires expertise in - the Cudy P2 5G Router, DrayTek Vigor 2915 Router, and Yeastar S20 PBX - I have an intimate understanding of them from hands-on experience. Furthermore, I am knowledgeable with WireGuard and how it can be leveraged most efficiently to support high-performance bandwidth connection between two sites, providing a significant advantage while resolving site-to-site VPNs. My technical competence doesn't stop at configuring networks; I can also deeply optimize audio codecs on the Yeastar PBX system for a smooth and seamless user experience without voice latency. This ability extends to MTU optimization where packet fragmentation and voice drops will be entirely eliminated from your network. You can count on my broad set of Docker skills to bridge your two offices confidently,_coef_building a stronger business infrastructure that enables you Uninterrupted GUI Access without URL+iWH7t1b1shalcing any Port 443 conflicts.

@abhilashr53

You need seamless network handoff across your KSA office so staff moving between connections never touch a setting, while your Yeastar S20 stays stable and your DrayTek 2915 handles failover cleanly behind the Cudy P2 5G uplink. I understand exactly what that looks like to get wrong in a live VoIP environment. My approach: export full config backups from all three devices to your local PC before touching anything. Then I will audit the DrayTek 2915 dual-WAN policy routing and SIP ALG settings, verify the Cudy P2 5G NAT and QoS configuration, then correct the Yeastar S20 trunk bindings and outbound route priorities so registration survives a WAN switch without manual intervention. Client device roaming will be handled through DHCP and DNS scoping so users experience zero-change transitions. I have resolved identical failover and VoIP registration issues on these specific device combinations in production environments. I work exclusively via AnyDesk and respect your milestone and seven-day stability window completely. Realistic session time: two to three hours across one or two AnyDesk sessions. One question to size the job accurately: are users currently experiencing dropped registrations only on WAN failover, or also during idle periods on a stable connection?

@AndrewT131

Since our KSA router is behind a 5G CGNAT, I will configure a Caddy reverse proxy on the VPS to route HTTP signaling through Port 443 while utilizing WireGuard for UDP RTP media streams. This setup will ensure that the Yeastar PBX can communicate seamlessly without one-way audio issues, as the traffic will be properly tunneled and NAT-translated. I can help bring your idea to life with a clean, modern, and user-friendly design. I focus on creating professional interfaces that are simple, intuitive, and easy to navigate. I have extensive hands-on experience with the Cudy P2 5G router, DrayTek Vigor 2915, and Yeastar S20 PBX, ensuring I can deliver the seamless automation and stability you require. My expertise includes network optimization, VoIP configuration, and troubleshooting, with a proven track record in similar projects. Even if you decide not to work with me, I’m happy to offer a free consultation and share a few ideas that could help improve your project. Regards, AndrewT131 I have done similar work: Immersive Game Development

@AnchelHuman

Since our KSA router is behind a 5G CGNAT, I will route both HTTP signaling (Port 443) and UDP RTP media streams through the VPS using Caddy to reverse proxy the traffic and WireGuard to establish a secure tunnel, ensuring seamless connectivity without one-way audio issues. I have extensive hands-on experience with the Cudy P2 5G, DrayTek 2915, and Yeastar S20, successfully implementing automated solutions in live production environments. My focus will be on creating a seamless user experience, optimizing MTU, and ensuring uninterrupted access to the admin interfaces. I understand your need for a reliable, automated network setup, and I’m eager to deliver a solution that meets your goals. I’m currently offering a discounted introductory rate while maintaining the same professional standard I’ve delivered throughout my career. Let’s connect and get this project started! Regards, Anchel

@prakashp343

I am a reliable and hardworking freelancer with strong attention to detail. I understand project requirements quickly and always focus on delivering high-quality work on time. I am ready to start immediately and give my best to ensure your complete satisfaction.

@ricardd5

Hello! The CGNAT routing challenge can be solved by using the VPS as a secure relay point with WireGuard tunnel routing. HTTP signaling traffic can be routed through the reverse proxy layer while UDP RTP media traffic can pass through optimized WireGuard routes with correct firewall rules, NAT handling, and port forwarding logic to prevent one-way audio. Experience includes remote office VPN deployments, VoIP connectivity optimization, WireGuard routing, VPS relay configuration, firewall tuning, and network performance troubleshooting. For this project, the first step will be taking full backups of the Cudy P2, DrayTek Vigor 2915, Yeastar S20, and existing VPS configuration before any changes. The network path will then be reviewed and optimized for stable communication between KSA and Egypt. Work will include WireGuard route optimization, MTU/MSS adjustment, Caddy reverse proxy configuration, HTTPS access setup, Yeastar VoIP codec optimization, and Linkus connectivity testing. Testing will focus on stable VPN transitions, remote GUI access, voice quality, RTP flow, latency, and long-term reliability during the required monitoring period. The goal is a zero-touch experience where users can move between office and external networks without manual VPN or IP changes while maintaining reliable PBX communication. Best, Ricard