Sigtran SMS gateway development on SS7 protocol

@hr157

Hi, I’d love to collaborate on your SIGTRAN/SS7 SMS gateway project. With 11+ years of experience in backend systems, telecom integrations, and protocol-based architectures, I’ve worked on messaging gateways and high-throughput communication systems. I can design and implement a SIGTRAN-based SMS gateway or integrate an open-source SS7 stack with Kannel, ensuring reliable message routing, protocol conversion, and scalability. I’m comfortable working on Linux environments, SMPP/HTTP integrations, and optimizing delivery performance. Deliverables: • SIGTRAN/SS7 gateway setup or Kannel integration • Protocol conversion (SS7 ↔ HTTP/SMPP) • Scalable, high-performance messaging flow • Deployment + documentation Let’s collaborate and build a robust, production-ready SMS gateway.

@mubeenm5026

With my 10 years of hands-on experience in web and software development, I am more than capable of tackling the complexities of your SS7 SMS Engine Integration project. At Web Crest, we have developed robust, scalable platforms using various technologies, including Kannel's interfaces such as SMPP, HTTP, and custom bearerbox patches. We understand the importance of your existing setup and can proficiently route SS7 signaling without any conflicts. Having delved into carrier-grade message routing before coupled with our deep understanding of SS7 stack work and Kannel's bearerbox/corebox tweaks, my team and I will ensure full support for two-way traffic: outbound messaging for bulk campaigns and inbound messaging for replies, delivery confirmations, opt-outs, and more. We'll merge the SS7 SMS engine with your Kannel gateway smoothly so you can hit a REST call, observe Kannel pushing PDU to the SS7 engine, and monitor handset response back into your logs. Our solutions are practical yet innovative; they not only perform but also grow with your business just as you require. A testament to our dedication is our 98% project completion rate with consistent positive feedback along with our clear communication and transparent workflow. If you want a long-term technology partner who understands your unique requirements comprehensively while delivering scalable and future-ready solutions—look no further than Web Crest. Let's build something meaningful together!

@rianh94

I need an engineer who can wire up a SS7-based SMS engine so it talks smoothly to my Kannel open-source gateway. The goal is full two-way traffic: messages must flow out for bulk campaigns and come back in for replies, delivery confirmations, opt-outs—everything. My current setup already includes another SMS gateway that will remain in place, so your code and routing logic have to coexist with it without conflicts. You should be comfortable mapping SS7 signaling to Kannel’s interfaces (SMPP, HTTP or custom bearerbox patch—whichever you judge most robust) and walking the configuration through to a point where I can hit a REST call, watch Kannel push the PDU to the SS7 engine, and see the handset respond all the way back into my logs. Deliverables: • Configured SS7 SMS engine connected to Kannel, tested for both MO and MT flows • Clear documentation of all configs, routing tables and any patches or scripts you create • End-to-end test report showing successful send and receive cycles via the existing gateway as well as the new SS7 path If you’ve done SS7 stack work, Kannel bearerbox/corebox tweaks, or carrier-grade message routing before, you’ll fly through this. Let’s get started.

@karthikresonite

Hello, We’re Resonite Technologies, with strong expertise in telecom protocols, SS7/SIGTRAN stacks, and SMS gateway integrations (Kannel, SMPP, M3UA/SCCP). ✔ Understanding your requirement: You need a SIGTRAN-based SMS gateway on SS7 protocol, either as a standalone converter or tightly integrated with Kannel. ✔ Our Approach: We’ll design a robust, carrier-grade architecture using open-source SS7 stacks (e.g., Osmocom/OpenSS7) integrated with Kannel for SMS routing. ✔ What we’ll deliver: • SIGTRAN stack setup (M3UA, SCTP, SCCP, MAP basics) • Integration with Kannel SMS gateway (SMPP/HTTP interface) • Converter module (SS7 ↔ SMPP/HTTP) if required • Routing, queuing & delivery handling • Logging, monitoring & failover support • Configurable routing rules (MO/MT SMS) ✔ Architecture Highlights: • High availability & scalable design • Secure SCTP connections • Compatible with operator-grade environments ✔ Optional Enhancements: • Billing hooks & reporting • Load balancing & redundancy • API layer for external integrations ✔ Timeline: 5–10 days (depending on infra & integration depth) ✔ Experience: We’ve worked on telecom integrations, SMS gateways, and protocol-level systems with reliable message delivery pipelines. ✔ Why us: Deep protocol knowledge + practical integration with Kannel & SS7 stacks We’re ready to start and deliver a stable, production-ready solution. Warm Regards, Karthik Resonite Technologies – Proven Experience Team

@chiragm078

Hey There, I work on backend systems and protocol-level integrations where stability and message flow handling matter more than quick builds. I’ve handled middleware between legacy protocols and modern APIs, including queueing and routing systems. Your requirement involves SIGTRAN/SS7 with Kannel, which is not typical app work. It needs a controlled integration approach, not building everything from scratch. How I would approach your project : This is about connecting an SS7 stack with Kannel reliably, either as a converter or tightly coupled gateway. Key Functional Requirements : - SIGTRAN (M3UA/SCCP) message handling - SMS routing and delivery flow - Integration with Kannel (SMPP/HTTP) - Logging and error handling Non-Goals : No full SS7 stack from scratch unless required No carrier-grade scaling assumptions No unnecessary abstraction layers Development Roadmap : Phase 1 – Architecture decision Phase 2 – SS7 stack setup/integration Phase 3 – Kannel connection Phase 4 – Message flow testing Phase 5 – Stability improvements Technology Choices : - Python: middleware/control - Open-source SS7 stack: protocol layer - Kannel: SMS gateway - Linux: deployment Reporting & Communication : Weekly updates, milestone updates, final docs. Questions : Do you already have SS7 connectivity? Required SIGTRAN layers? Kannel interface preference? Expected SMS volume? Any operator constraints? Best regards, Chirag