diff --git a/samples/voiceclient/client.cpp b/samples/voiceclient/client.cpp
index 63d939c62..806de93cd 100644
--- a/samples/voiceclient/client.cpp
+++ b/samples/voiceclient/client.cpp
@@ -43,7 +43,8 @@ Client::Client(QObject *parent) :
     m_commands["inputdevices"]      = std::bind(&Client::inputDevicesCmd, this, _1);
     m_commands["outputdevices"]     = std::bind(&Client::outputDevicesCmd, this, _1);
     m_commands["users"]             = std::bind(&Client::listCallsignsCmd, this, _1);
-
+    m_commands["enableloopback"]    = std::bind(&Client::enableLoopbackCmd, this, _1);
+    m_commands["disableloopback"]   = std::bind(&Client::disableLoopbackCmd, this, _1);
 }
 
 void Client::command(QString line)
@@ -173,6 +174,20 @@ void Client::listCallsignsCmd(QTextStream &args)
     printLinePrefix();
 }
 
+void Client::enableLoopbackCmd(QTextStream &/*args*/)
+{
+    std::cout << "Enabling audio loopback." << std::endl;
+    m_voice->enableAudioLoopback(true);
+    printLinePrefix();
+}
+
+void Client::disableLoopbackCmd(QTextStream &/*args*/)
+{
+    std::cout << "Disabling audio loopback." << std::endl;
+    m_voice->enableAudioLoopback(false);
+    printLinePrefix();
+}
+
 void Client::onSquelchTestFinished()
 {
     std::cout << "Input squelch: " << m_voice->inputSquelch() << std::endl;
diff --git a/samples/voiceclient/client.h b/samples/voiceclient/client.h
index 651bfaf9b..8d3d21792 100644
--- a/samples/voiceclient/client.h
+++ b/samples/voiceclient/client.h
@@ -39,6 +39,8 @@ private: //commands
     void inputDevicesCmd(QTextStream &args);
     void outputDevicesCmd(QTextStream &args);
     void listCallsignsCmd(QTextStream &args);
+    void enableLoopbackCmd(QTextStream &args);
+    void disableLoopbackCmd(QTextStream &args);
 
     void printLinePrefix();