Microsip Api !free! [2025-2026]

def get_call_state(self): hwnd = win32gui.FindWindow(None, "MicroSIP") if hwnd: title = win32gui.GetWindowText(hwnd) if "Dialing" in title: return "dialing" elif "Incoming call" in title: return "ringing" elif "In call with" in title: return "connected" return "idle"

When MicroSIP runs, it registers itself as a DDE server. Any Windows application that can act as a DDE client (e.g., AutoHotkey, Python with ddelib , C#, PowerShell) can send commands to it. All commands are case-sensitive strings. 3.1 DIAL Initiates an outbound call.

import win32gui import time import subprocess from dde import DdeConversation, DdeClient class MicroSIPController: def (self, sip_path="C:\Program Files\MicroSIP\MicroSIP.exe"): self.sip_path = sip_path self.dde_client = None self._connect_dde() microsip api

def dial(self, number): self.dde_client.Execute(f"DIAL number", timeout=5000)

DTMF 123# 3.6 CONFIG Changes MicroSIP settings on the fly (e.g., mute, speaker volume). def get_call_state(self): hwnd = win32gui

DTMF <digits> Digits can be 0-9, A, B, C, D, *, #.

def answer(self): self.dde_client.Execute("ANSWER", timeout=5000) def answer(self): self

1. Introduction MicroSIP is a lightweight, open-source SIP (Session Initiation Protocol) softphone for Microsoft Windows. It is renowned for its small footprint (under 500KB), low resource usage, and high efficiency. While primarily a GUI application, MicroSIP exposes a powerful yet simple command-line interface (CLI) API that allows external applications to control its telephony functions programmatically.