diff --git a/src/client_handler.rs b/src/client_handler.rs
index d4d2f11..b7fe1ba 100644
--- a/src/client_handler.rs
+++ b/src/client_handler.rs
@@ -22,7 +22,7 @@ impl ClientHandler {
     }
 
     pub fn listen() {
-        let listener = TcpListener::bind("127.0.0.1:3000").expect("Could not bind to address");
+        let listener = TcpListener::bind("0.0.0.0:3000").expect("Could not bind to address");
 
         for stream in listener.incoming() {
             thread::spawn(move || match stream {
diff --git a/src/dispatcher.rs b/src/dispatcher.rs
index e6e5e6c..7e01d9a 100644
--- a/src/dispatcher.rs
+++ b/src/dispatcher.rs
@@ -8,22 +8,19 @@ use crate::protocol::{Message, PlaySound};
 pub struct Dispatcher;
 
 impl Dispatcher {
-    fn load_sound(sound_source: String) -> Vec<u8> {
-        let path = format!("./audios/{}", sound_source);
+    fn load_sound(path: String) -> Vec<u8> {
         let file = BufReader::new(File::open(path).unwrap());
         let data: Vec<u8> = file.bytes().map(|byte| byte.unwrap()).collect();
         data
     }
 
-    pub fn handle_dispatch_sample() {
+    pub fn handle_dispatch_sample(addr: String, sound_path: String) {
         let now = SystemTime::now()
             .duration_since(SystemTime::UNIX_EPOCH)
             .unwrap()
             .as_micros();
         let timestamp = now + 10000000;
-        let addr = "localhost:3000".to_owned();
-        let sound_source = "augh.mp3".to_owned();
-        let sound_data = Dispatcher::load_sound(sound_source);
+        let sound_data = Dispatcher::load_sound(sound_path);
         let msg = Message::PlaySound(PlaySound {
             timestamp: timestamp,
             sound_data: sound_data,
diff --git a/src/ui_app.rs b/src/ui_app.rs
index 7bb5ec8..af3acb6 100644
--- a/src/ui_app.rs
+++ b/src/ui_app.rs
@@ -2,12 +2,12 @@ use eframe::egui;
 use std::path::PathBuf;
 use egui_file_dialog::FileDialog;
 
-use crate::dispatcher;
+use crate::dispatcher::Dispatcher;
 
 pub struct UIApp {
     file_dialog: FileDialog,
     picked_file: Option<PathBuf>,            
-    ip_address: String,
+    address: String,
 }
 
 impl Default for UIApp {
@@ -15,7 +15,7 @@ impl Default for UIApp {
         Self {
             file_dialog: FileDialog::new(),
             picked_file: None,
-            ip_address: "127.0.0.1".to_string(),
+            address: "127.0.0.1:3000".to_string(),
         }
     }
 }
@@ -25,7 +25,7 @@ impl eframe::App for UIApp {
         egui::CentralPanel::default().show(ctx, |ui| {
             ui.horizontal(|ui|{
                 ui.label("Enter IP of target device: ");
-                ui.text_edit_singleline(&mut  self.ip_address);          
+                ui.text_edit_singleline(&mut  self.address);          
             });
            if ui.button("Pick file").clicked() {
                 self.file_dialog.pick_file();
@@ -36,7 +36,10 @@ impl eframe::App for UIApp {
                 self.picked_file = Some(path.to_path_buf());
             }
             if ui.button("Play sound").clicked() {
-                dispatcher::Dispatcher::handle_dispatch_sample();
+                if let Some(path) = &self.picked_file {
+                    Dispatcher::handle_dispatch_sample(self.address.clone(), path.to_str().unwrap().to_owned());
+
+                }
             }
         });
     }