TRANSFER <number_or_SIP_URI> 3.5 DTMF Sends DTMF tones (touch tones) during an active call. Useful for navigating IVR menus.
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.
; Send DIAL command to MicroSIP dde = % DDE_Initiate("MicroSIP", "Command") if dde microsip api
def hangup(self): self.dde_client.Execute("HANGUP", timeout=5000)
import win32ui import dde server = dde.CreateServer() server.Create("MyApp") conversation = dde.CreateConversation(server) conversation.ConnectTo("MicroSIP", "Command") conversation.Exec("DIAL 1002") conversation.Exec("DTMF 1") conversation.Exec("HANGUP") Using DDE.NET library or NDde.Client . TRANSFER <number_or_SIP_URI> 3
ANSWER 3.4 TRANSFER Performs a blind transfer of the active call to another party.
A background script can read this title and trigger events (e.g., run a script when call ends). Below is a complete Python class that wraps MicroSIP API with call monitoring via window title polling. Any Windows application that can act as a DDE client (e
def _connect_dde(self): try: self.dde_client = DdeClient("MicroSIP", "Command") self.dde_client.Connect() except: # Launch MicroSIP if not running subprocess.Popen([self.sip_path]) time.sleep(2) self.dde_client = DdeClient("MicroSIP", "Command") self.dde_client.Connect()