The Microsip API documentation provides a comprehensive resource for developers looking to integrate Microsip with their applications or build custom SIP clients. With its extensive feature set, multi-platform support, and detailed documentation, the Microsip API is an attractive option for developers seeking to leverage the power of SIP technology.
If basic CLI commands aren't enough, consider these more technical paths:
Because MicroSIP lacks a native webhook engine, developers use these alternative strategies to capture events: Method A: App-to-App Command Execution
Some notable features of the Microsip API include:
[Settings] cmdIncomingCall="C:\CRM\bin\crm_popup.exe" --event=ringing --cid= cmdCallAnswer="C:\CRM\bin\crm_popup.exe" --event=answered --cid= cmdCallEnd="C:\CRM\bin\crm_popup.exe" --event=hungup --cid= autoHangUpTime=3600 maxConcurrentCalls=2 Use code with caution. microsip api documentation
Official “API” status MicroSIP does not expose a formal, documented application-level API (e.g., an SDK with callback hooks and rich programmatic control) in the way telephony platforms or PBX software might. Instead, integration usually occurs via one or more of these approaches:
%%callee%% : The destination number (useful for outbound logging).
[Account] Server=sip.provider.com Port=5060 Domain=sip.provider.com Username=1001 AuthID=1001 Password=MySecretPass DisplayName=Support Agent Proxy=
: The most direct way to control the softphone is through its executable. You can trigger calls or end them by passing parameters to microsip.exe . Call a number : microsip.exe [number] Hang up all calls : microsip.exe /hangupall Official “API” status MicroSIP does not expose a
Note: Command IDs can change between versions. Use a tool like Spy++ to verify IDs in your specific version.
Control how the app behaves.
Trigger a CRM database lookup to show who is calling before answering. Format: cmdIncomingCall=C:\path\to\your\script.bat cmdCallAnswer Event: The user answers the incoming call.
You can pass arguments to the MicroSIP.exe executable to trigger actions instantly. This is useful for building dialers in other software. Basic Launch Parameters You can trigger calls or end them by
: Best for deep programmatic control, including answering calls, hanging up, and reading real-time status changes.
win32gui.SendMessage(hwnd, win32con.WM_COPYDATA, 0, ctypes.addressof(cds)) return True
%%caller%% : The phone number or SIP ID of the incoming caller.
OnIncomingCall=SendMessage,MyAppWindow,WM_USER+100,%number%
that provides a Pythonic way to interact with MicroSIP, though it is a community-maintained tool.
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