diff --git a/PacticeSolution/PacticeSolution.sln b/PacticeSolution/PacticeSolution.sln
index 1b001ff..b7716d9 100644
--- a/PacticeSolution/PacticeSolution.sln
+++ b/PacticeSolution/PacticeSolution.sln
@@ -143,9 +143,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WPFCanvas", "WPFCanvas\WPFC
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Capture", "Capture\Capture.csproj", "{08694854-976A-4551-A4CA-7BA80CFCC33C}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FakeGoogle", "FakeGoogle\FakeGoogle.csproj", "{CCEBB074-4E79-42C1-83D6-E531B49B3372}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FakeGoogle", "FakeGoogle\FakeGoogle.csproj", "{CCEBB074-4E79-42C1-83D6-E531B49B3372}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlurText", "BlurText\BlurText.csproj", "{28D8D0D9-7053-4AE3-99A7-C1192511F084}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlurText", "BlurText\BlurText.csproj", "{28D8D0D9-7053-4AE3-99A7-C1192511F084}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TelnetCommunicator", "TelnetCommunicator\TelnetCommunicator.csproj", "{06C7726F-CD7F-409A-97ED-343FFCD13BAA}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -441,6 +443,10 @@ Global
 		{28D8D0D9-7053-4AE3-99A7-C1192511F084}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{28D8D0D9-7053-4AE3-99A7-C1192511F084}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{28D8D0D9-7053-4AE3-99A7-C1192511F084}.Release|Any CPU.Build.0 = Release|Any CPU
+		{06C7726F-CD7F-409A-97ED-343FFCD13BAA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{06C7726F-CD7F-409A-97ED-343FFCD13BAA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{06C7726F-CD7F-409A-97ED-343FFCD13BAA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{06C7726F-CD7F-409A-97ED-343FFCD13BAA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/PacticeSolution/TelnetCommunicator/App.xaml b/PacticeSolution/TelnetCommunicator/App.xaml
new file mode 100644
index 0000000..ab032a1
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="TelnetCommunicator.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:TelnetCommunicator"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>
diff --git a/PacticeSolution/TelnetCommunicator/App.xaml.cs b/PacticeSolution/TelnetCommunicator/App.xaml.cs
new file mode 100644
index 0000000..be6550a
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/App.xaml.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace TelnetCommunicator
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}
diff --git a/PacticeSolution/TelnetCommunicator/AssemblyInfo.cs b/PacticeSolution/TelnetCommunicator/AssemblyInfo.cs
new file mode 100644
index 0000000..8b5504e
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/AssemblyInfo.cs
@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page,
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page,
+                                              // app, or any theme specific resource dictionaries)
+)]
diff --git a/PacticeSolution/TelnetCommunicator/MainWindow.xaml b/PacticeSolution/TelnetCommunicator/MainWindow.xaml
new file mode 100644
index 0000000..3ee1a93
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/MainWindow.xaml
@@ -0,0 +1,34 @@
+<Window x:Class="TelnetCommunicator.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:TelnetCommunicator"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="60"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <Label Grid.Row="0" Margin="0 0 0 0" Content="  Telnet Communicator"
+               VerticalContentAlignment="Center"
+               FontSize="30" FontWeight="Bold" Foreground="White" Background="Black"/>
+
+
+        <Grid Grid.Row="1">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="150"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+
+            <StackPanel Grid.Column="0" Orientation="Vertical">
+                <Button x:Name="btnStatus" Content="Status" Click="btnStatus_Click"/>
+            </StackPanel>
+            <TextBox x:Name="tbMessage" Grid.Column="1"
+                     VerticalScrollBarVisibility="Auto"
+                     Background="Black" Foreground="LimeGreen"/>
+        </Grid>
+    </Grid>
+</Window>
diff --git a/PacticeSolution/TelnetCommunicator/MainWindow.xaml.cs b/PacticeSolution/TelnetCommunicator/MainWindow.xaml.cs
new file mode 100644
index 0000000..3f77452
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/MainWindow.xaml.cs
@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Threading;
+using TelnetCommunicator.Telnet;
+
+namespace TelnetCommunicator
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        private TAP _tap;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            InitInstance();
+        }
+
+        private void InitInstance()
+        {
+            _tap = new TAP("200.200.200.123", 23);
+            _tap.ErrorHandler += On_Received;
+        }
+
+        private async void btnStatus_Click(object sender, RoutedEventArgs e)
+        {
+            string response = await _tap.SendMessage("STA");
+            tbMessage.AppendText(GetInfo(response) + Environment.NewLine);
+            tbMessage.ScrollToEnd();
+        }
+
+        private void On_Received(object sender, Exception e)
+        {
+            Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+            {
+                tbMessage.AppendText(e.Message + Environment.NewLine);
+                tbMessage.ScrollToEnd();
+            }));
+        }
+
+        private string GetInfo(string message)
+        {
+            string[] lines = message.Split(Environment.NewLine, StringSplitOptions.RemoveEmptyEntries);
+            foreach (string line in lines)
+            {
+                if (line.IndexOf("Serial Num:") < 0)
+                    continue;
+
+                string tmp = line.ToLower().Replace(" ", "");
+                return tmp.Substring(tmp.IndexOf(":") + 1);
+            }
+
+            return "";
+        }
+    }
+}
diff --git a/PacticeSolution/TelnetCommunicator/Telnet/AsyncSocketTelnetClient.cs b/PacticeSolution/TelnetCommunicator/Telnet/AsyncSocketTelnetClient.cs
new file mode 100644
index 0000000..d0f0506
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/Telnet/AsyncSocketTelnetClient.cs
@@ -0,0 +1,172 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace TelnetCommunicator.Telnet
+{
+    public enum TelnetMode
+    {
+        Continuously = 0,
+        Once,
+    }
+
+    public class AsyncSocketTelnetClient
+    {
+        public event EventHandler<string> MessageCallback;
+
+        private Socket _socket;
+        private Thread _readThread;
+
+        public async Task Connect(string ip, int port = 23, TelnetMode mode = TelnetMode.Continuously)
+        {
+            try
+            {
+                Close();
+
+                _socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+                _socket.ReceiveTimeout = 1000;
+
+                IPAddress ipAddress = Dns.GetHostAddresses(ip)[0];
+                IPEndPoint ipEndPoint = new IPEndPoint(ipAddress, port);
+                await _socket.ConnectAsync(ipEndPoint);
+
+                switch (mode)
+                {
+                    case TelnetMode.Continuously:
+                        _readThread = new Thread(ReadAsync);
+                        break;
+                    case TelnetMode.Once:
+                        _readThread = new Thread(ReadAsyncOnce);
+                        break;
+                }
+
+                _readThread.Start();
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        private async void ReadAsync()
+        {
+            try
+            {
+                StringBuilder sb = new StringBuilder();
+                byte[] readBuffer = new byte[1024];
+
+                while (true)
+                {
+                    int readByte = _socket == null ? 0 : await _socket.ReceiveAsync(readBuffer, SocketFlags.None);
+                    if (readByte < 1)
+                        break;
+
+                    string data = Encoding.ASCII.GetString(readBuffer, 0, readByte);
+                    sb.Append(data);
+
+                    if (!data.EndsWith("\r\n>"))
+                        continue;
+
+                    // 에코 삭제
+                    string read = sb.ToString();
+                    int rnIdx = read.IndexOf("\r\n");
+                    read = read.Substring(rnIdx + 1);
+
+                    if (this.MessageCallback != null)
+                        this.MessageCallback(this, read);
+
+                    sb.Clear();
+                }
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        private async void ReadAsyncOnce()
+        {
+            try
+            {
+                StringBuilder sb = new StringBuilder();
+                byte[] readBuffer = new byte[1024];
+
+                while (true)
+                {
+                    int readByte = _socket == null ? 0 : await _socket.ReceiveAsync(readBuffer, SocketFlags.None);
+                    if (readByte < 1)
+                    {
+                        if (sb.Length > 0 && this.MessageCallback != null)
+                            this.MessageCallback(this, sb.ToString());
+                        break;
+                    }
+
+                    string data = Encoding.ASCII.GetString(readBuffer, 0, readByte);
+                    sb.Append(data);
+
+                    if (!data.EndsWith("\r\n>"))
+                        continue;
+
+                    // 에코 삭제
+                    string read = sb.ToString();
+                    int rnIdx = read.IndexOf("\r\n");
+                    read = read.Substring(rnIdx + 1);
+
+                    if (this.MessageCallback != null)
+                        this.MessageCallback(this, read);
+
+                    sb.Clear();
+                }
+
+                Close();
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        public async Task SendMessage(string message)
+        {
+            if (_socket == null)
+                return;
+
+            try
+            {
+                message += "\r\n";
+                byte[] sendBuffer = Encoding.ASCII.GetBytes(message);
+                await _socket.SendAsync(sendBuffer, SocketFlags.None);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        public void Close()
+        {
+            if (_socket == null)
+                return;
+
+            try
+            {
+                _socket.Shutdown(SocketShutdown.Both);
+
+                //_readThread.Abort();
+                _socket.Close();
+                _socket.Disconnect(true);
+                _socket.Dispose();
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+    }
+}
diff --git a/PacticeSolution/TelnetCommunicator/Telnet/IAsyncTelnetClient.cs b/PacticeSolution/TelnetCommunicator/Telnet/IAsyncTelnetClient.cs
new file mode 100644
index 0000000..83f4946
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/Telnet/IAsyncTelnetClient.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TelnetCommunicator.Telnet
+{
+    public interface IAsyncTelnetClient
+    {
+        public event EventHandler<string> MessageCallback;
+
+        void Connect(string ip, int port = 23);
+        void SendMessage(string message);
+        void Close();
+    }
+}
diff --git a/PacticeSolution/TelnetCommunicator/Telnet/OneTimeTelnetSender.cs b/PacticeSolution/TelnetCommunicator/Telnet/OneTimeTelnetSender.cs
new file mode 100644
index 0000000..bcdb82c
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/Telnet/OneTimeTelnetSender.cs
@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace TelnetCommunicator.Telnet
+{
+    public class OneTimeTelnetSender
+    {
+        private AsyncSocketTelnetClient _client;
+        private string _ip;
+        private int _port;
+
+        private EventHandler<string> _messageCallback;
+
+        public OneTimeTelnetSender(string ip, int port = 23, EventHandler<string> messageCallback = null) 
+        {
+            _ip = ip;
+            _port = port;
+
+            _client = new AsyncSocketTelnetClient();
+            _messageCallback = messageCallback;
+            _client.MessageCallback -= _messageCallback;
+            _client.MessageCallback += _messageCallback;
+        }
+
+        public async void Send(string message) 
+        {
+            try
+            {
+                await _client.Connect(_ip, _port, TelnetMode.Once);
+                await _client.SendMessage(message);
+            }
+            catch (Exception ex)
+            {
+                if (_messageCallback != null)
+                    _messageCallback(this, ex.Message);
+
+            }
+        }
+    }
+}
diff --git a/PacticeSolution/TelnetCommunicator/Telnet/TAP.cs b/PacticeSolution/TelnetCommunicator/Telnet/TAP.cs
new file mode 100644
index 0000000..d0040a5
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/Telnet/TAP.cs
@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TelnetCommunicator.Telnet
+{
+    public class TAP
+    {
+        string _ip;
+        int _port;
+
+        public EventHandler<Exception> ErrorHandler;
+
+        public TAP(string ip, int port)
+        {
+            _ip = ip;
+            _port = port;
+        }
+
+        public async Task<string> SendMessage(string  message)
+        {
+            using (TcpClient client = new TcpClient())
+            {
+                try
+                {
+                    string response = "";
+                    await client.ConnectAsync(_ip, _port);
+                    using (NetworkStream stream = client.GetStream())
+                    {
+                        // First Message
+                        response += await ReceiveMessage(stream);
+
+                        byte[] sendData = Encoding.ASCII.GetBytes(message + "\r\n");
+                        await stream.WriteAsync(sendData, 0, sendData.Length);
+
+                        response += await ReceiveMessage(stream);
+                    }
+
+                    return response;
+                }
+                catch (Exception ex)
+                {
+                    if (this.ErrorHandler != null)
+                        this.ErrorHandler(this, ex);
+
+                    return "ERROR";
+                }
+            }
+        }
+
+        private async Task<string> ReceiveMessage(NetworkStream stream)
+        {
+            StringBuilder sb = new StringBuilder();
+            byte[] receiveData = new byte[1024];
+
+            while (true)
+            {
+                int bytesRead = await stream.ReadAsync(receiveData, 0, receiveData.Length);
+                if (bytesRead < 1)
+                    break;
+
+                string response = Encoding.ASCII.GetString(receiveData, 0, bytesRead);
+                sb.Append(response);
+
+                if (response.EndsWith("\r\n>"))
+                    break;
+            }
+
+            return sb.ToString();
+        }
+    }
+}
diff --git a/PacticeSolution/TelnetCommunicator/TelnetCommunicator.csproj b/PacticeSolution/TelnetCommunicator/TelnetCommunicator.csproj
new file mode 100644
index 0000000..4106cb0
--- /dev/null
+++ b/PacticeSolution/TelnetCommunicator/TelnetCommunicator.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWPF>true</UseWPF>
+  </PropertyGroup>
+
+</Project>