The —spanning command-line parameters and DDE commands—is a hidden gem for Windows VoIP automation. While it lacks modern REST or WebSocket interfaces, its minuscule footprint and deterministic behavior make it ideal for:
. It does not have a traditional web-based REST API; instead, it relies on command-line arguments protocol handlers for external automation and integration. Technical Summary Report: MicroSIP Integration Methods microsip api documentation
In custom enterprise builds offered by the official developers, MicroSIP supports a . MicroSIP supports a .