MDD Sim Gateway

Self-hosted gateway turning physical SIM/eSIM cards into a VoWiFi calling and SMS hub.

PlatformWebfreeglobal

MDD Sim Gateway is a self-hosted gateway that turns physical SIM and eSIM cards into a browser-controlled communication hub. Running on ARM64 hardware such as a Raspberry Pi, it handles WiFi calling, SMS, and cellular data through a single web console, with per-SIM authentication and independent network egress routing. It is aimed at advanced homelab and telecom hobbyists who want to control their own cellular connectivity rather than relying on a phone or carrier app.

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