Microsip is a popular open-source SIP (Session Initiation Protocol) client that allows users to make voice and video calls, send instant messages, and share files over the internet. The Microsip API (Application Programming Interface) provides developers with a set of tools and protocols to interact with the Microsip client, enabling them to build custom applications, integrate Microsip with other software, and extend its functionality.
If you need to detect the state of MicroSIP (e.g., "Is the line busy?") or hook into events (e.g., "On Call Connected"), the CLI is insufficient. MicroSIP uses Windows Messages (WinAPI) to communicate with the GUI.
Transfer an active call to another party:
Ensure your external scripts do not lock up or create infinite loops. Because MicroSIP executes these scripts synchronously, a hung script could cause the softphone UI to freeze. Always run heavy operations asynchronously or in the background from your initial trigger script. Next Steps for Your Integration
Control how the app behaves.