diff --git a/package.json b/package.json
index 9792daa1..9bb040da 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vban",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Node VBAN implementation",
   "main": "lib/index.js",
   "devDependencies": {
diff --git a/src/debug.ts b/src/debug.ts
new file mode 100644
index 00000000..24997a85
--- /dev/null
+++ b/src/debug.ts
@@ -0,0 +1,106 @@
+import { EFormatBit, sampleRates } from './commons';
+import {
+    ESerialStreamType,
+    EServicePINGApplicationType,
+    EServicePINGFeatures,
+    ETextEncoding,
+    VBANAudioPacket,
+    VBANSerialPacket,
+    VBANServicePacket,
+    VBANTEXTPacket
+} from './packets';
+import { Buffer } from 'buffer';
+import { VBANServer } from './VBANServer';
+
+const server = new VBANServer({
+    application: {
+        applicationName: 'VBAN Example',
+        manufacturerName: 'Anonymous',
+        applicationType: EServicePINGApplicationType.SERVER,
+        features: [EServicePINGFeatures.AUDIO, EServicePINGFeatures.MIDI, EServicePINGFeatures.TXT, EServicePINGFeatures.SERIAL],
+        bitFeatureEx: 0,
+        PreferredRate: 0,
+        minRate: 6000,
+        maxRate: 705600,
+        color: { blue: 74, green: 232, red: 57 },
+        nVersion: 12345,
+        GPSPosition: '',
+        userPosition: '',
+        langCode: 'fr-fr',
+        deviceName: 'NodeJs Server',
+        userName: '',
+        userComment: ''
+    }
+});
+// const server = dgram.createSocket('udp4');
+
+server.on('error', (err) => {
+    console.log(`server error:\n${err.stack}`);
+    server.close();
+});
+
+server.on('message', (packet, sender) => {
+    try {
+        if (packet instanceof VBANAudioPacket) {
+            // //generate speaker configuration from VBAN packet
+            // const newConfig = headerToSpeakerConfig(packet);
+            //
+            // let configMatch = true;
+            // Object.keys(currentConfig || {}).forEach((element) => {
+            //     configMatch = configMatch && currentConfig[element] == newConfig[element];
+            // });
+            //
+            // if (!speaker || !configMatch) {
+            //     speaker = new Speaker({ ...newConfig });
+            //     currentConfig = newConfig;
+            // }
+            //
+            // speaker.write(packet.data);
+            packet.streamName = 'test';
+            server.send(packet, 6980, '127.0.0.1');
+        }
+        //check seriql packet
+        else if (packet instanceof VBANSerialPacket) {
+            const packet1 = new VBANSerialPacket(
+                {
+                    bitMode: { stop: 1, start: false, parity: false, multipart: false },
+                    bps: 0,
+                    channelsIdents: 0,
+                    formatBit: EFormatBit.VBAN_DATATYPE_BYTE8,
+                    frameCounter: 0,
+                    streamName: '',
+                    streamType: ESerialStreamType.VBAN_SERIAL_MIDI,
+                    sr: sampleRates[4]
+                },
+                Buffer.from('b0036a', 'hex')
+            );
+        } else if (packet instanceof VBANServicePacket) {
+            console.log(
+                `receive message from ${sender.address}:${sender.port} . Hostname : ${packet.data.reservedLongASCII}, Device ${packet.data.deviceName}, Application ${packet.data.applicationName}, Language ${packet.data.langCode}`,
+                JSON.stringify(packet)
+            );
+        } else {
+            console.log('receive text : ', packet.text);
+        }
+    } catch (e) {
+        console.error(e);
+    }
+});
+
+server.on('listening', () => {
+    const address = server.address();
+    console.log(`server listening ${address.address}:${address.port}`);
+
+    const packet = new VBANTEXTPacket(
+        {
+            streamName: 'Command1',
+            formatBit: EFormatBit.VBAN_DATATYPE_BYTE8,
+            streamType: ETextEncoding.VBAN_TXT_UTF8
+        },
+        'test'
+    );
+
+    server.send(packet, 6980, '127.0.0.1');
+});
+
+server.bind(7000);