SIGTRAN.NET provides protocol-focused components and runtime layers for M3UA, SCTP, M2PA, SCCP, TCAP and MAP SMS, backed by byte-level validation, diagnostics and interoperability-oriented tooling. The official project currently describes itself as release-candidate infrastructure for controlled integration and lab traffic.
The operational challenge
For telecom protocol engineers, .NET integrators and test teams working on signaling gateways, mobile messaging, interconnection or legacy-to-IP signaling projects.
Why SIGTRAN.NET?
This product turns a fragmented, technically demanding workflow into an operation that can be governed and improved. Engineering, operations and business teams work from a shared view for policy configuration, service health and incident investigation instead of relying on disconnected tools and manual hand-offs.
Operational control and user experience
An administrative dashboard, filterable operational views, reporting, role-based access and an auditable event trail make daily work understandable. Workflows are designed so authorized teams can change configuration, review outcomes and diagnose issues without a permanent dependency on application developers.
Architecture, security and extensibility
A modular architecture supports phased growth, clear responsibility boundaries and controlled integration with existing systems. Authentication, authorization, auditing, sensitive-data protection, input validation and retention policies are configured around the organization’s security and governance requirements.
Deployment and professional services
The solution can be deployed on dedicated infrastructure, a private cloud or a managed cloud environment. Delivery can include discovery, solution architecture, migration planning, acceptance testing, team enablement and post-launch support, giving stakeholders a controlled path from evaluation to production.
How it fits the architecture
SIGTRAN.NET sits as a dedicated layer between entry channels and backend services. This separation keeps routing, flow control and operational visibility out of consuming application code, so connections and policies can evolve without forcing every integrated system to change together.
Core capabilities
- M3UA framing, routing and ASP state handling
- SCTP transport abstraction and Linux native transport
- M2PA and SCCP protocol layers
- TCAP dialogue and transaction management
- MAP SMS service workflows
- Byte-level tests, diagnostics and trace tooling
Common use cases
Typical projects include environments where for telecom protocol engineers, .NET integrators and test teams working on signaling gateways, mobile messaging, interconnection or legacy-to-IP signaling projects It can also support phased integration, replacement of point-to-point connections and a clearer operational boundary between teams.
Integration and deployment
The final integration, capacity, availability and deployment model is defined after reviewing the existing architecture, peer protocols and operational requirements. This page intentionally makes no unverified performance, SLA or compliance claim.
Developers are welcome
We welcome developers, users and maintainers to review the code, improve documentation, open issues and contribute through pull requests.