diff --git a/src/blackcore/audio/audiosettings.h b/src/blackcore/audio/audiosettings.h
index 33d4685c0..8d1d33207 100644
--- a/src/blackcore/audio/audiosettings.h
+++ b/src/blackcore/audio/audiosettings.h
@@ -52,6 +52,22 @@ namespace BlackCore
             //! \copydoc BlackCore::TSettingTrait::humanReadable
             static const QString &humanReadable() { static const QString name("Output device"); return name; }
         };
+
+        //! Audio input device settings
+        struct TVatsimVoiceUdpPort : public BlackMisc::TSettingTrait<int>
+        {
+            //! \copydoc BlackMisc::TSettingTrait::key
+            static const char *key() { return "audio/vatsimvoiceudpport"; }
+
+            //! \copydoc BlackCore::TSettingTrait::humanReadable
+            static const QString &humanReadable() { static const QString name("Vatsim voice UDP port"); return name; }
+
+            //! \copydoc BlackMisc::TSettingTrait::defaultValue
+            static int defaultValue() { return 3290; }
+
+            //! \copydoc BlackCore::TSettingTrait::isValid
+            static bool isValid(int port) { return port >= 0 && port <= 65535; }
+        };
     } // ns
 } // ns
 
diff --git a/src/blackcore/vatsim/voicevatlib.cpp b/src/blackcore/vatsim/voicevatlib.cpp
index c8bfbd499..fcc4d737d 100644
--- a/src/blackcore/vatsim/voicevatlib.cpp
+++ b/src/blackcore/vatsim/voicevatlib.cpp
@@ -36,7 +36,7 @@ namespace BlackCore
         CVoiceVatlib::CVoiceVatlib(QObject *parent) :
             IVoice(parent),
             m_audioService(Vat_CreateAudioService()),
-            m_udpPort(Vat_CreateUDPAudioPort(m_audioService.data(), 0))
+            m_udpPort(Vat_CreateUDPAudioPort(m_audioService.data(), m_vatsimVoicePortSetting.getThreadLocal()))
         {
             Vat_SetVoiceLogHandler(SeverityLevel::SeverityError, CVoiceVatlib::voiceLogHandler);
 
diff --git a/src/blackcore/vatsim/voicevatlib.h b/src/blackcore/vatsim/voicevatlib.h
index c2eda0287..57ab04c92 100644
--- a/src/blackcore/vatsim/voicevatlib.h
+++ b/src/blackcore/vatsim/voicevatlib.h
@@ -12,6 +12,7 @@
 #ifndef BLACKCORE_VOICE_VATLIB_H
 #define BLACKCORE_VOICE_VATLIB_H
 
+#include "blackcore/audio/audiosettings.h"
 #include "blackcore/audiomixer.h"
 #include "blackcore/blackcoreexport.h"
 #include "blackcore/voice.h"
@@ -116,6 +117,9 @@ namespace BlackCore
 
             static void voiceLogHandler(SeverityLevel severity, const char *context, const char *message);
 
+            // settings
+            BlackMisc::CSettingReadOnly<BlackCore::Audio::TVatsimVoiceUdpPort> m_vatsimVoicePortSetting { this };
+
             QScopedPointer<VatAudioService, VatAudioServiceDeleter> m_audioService;
             QScopedPointer<VatUDPAudioPort, VatUDPAudioPortDeleter> m_udpPort;
         };