add voice_call start_pa

src/ui_session_interface.rs

@@ -1268,6 +1268,8 @@ impl<T: InvokeUiSession> Session<T> {
 
     #[inline]
     pub fn request_voice_call(&self) {
+        #[cfg(target_os = "linux")]
+        std::thread::spawn(crate::ipc::start_pa);
         self.send(Data::NewVoiceCall);
     }