diff --git a/server/Sample/CMakeLists.txt b/server/Sample/CMakeLists.txt
index 9e31827e3..1212eaf31 100644
--- a/server/Sample/CMakeLists.txt
+++ b/server/Sample/CMakeLists.txt
@@ -18,7 +18,7 @@
 set(MODULE_NAME "sfreerdp-server")
 set(MODULE_PREFIX "FREERDP_SERVER_SAMPLE")
 
-set(${MODULE_PREFIX}_SRCS
+set(SRCS
 	sfreerdp.c
 	sfreerdp.h
 	sf_audin.c
@@ -28,6 +28,10 @@ set(${MODULE_PREFIX}_SRCS
 	sf_encomsp.c
 	sf_encomsp.h)
 
+if (CHANNEL_AINPUT_SERVER)
+    list(APPEND SRCS sf_ainput.c sf_ainput.h)
+endif()
+
 	# On windows create dll version information.
 # Vendor, product and year are already set in top level CMakeLists.txt
 if (WIN32)
@@ -41,15 +45,15 @@ if (WIN32)
     ${CMAKE_CURRENT_BINARY_DIR}/version.rc
     @ONLY)
 
-  set ( ${MODULE_PREFIX}_SRCS ${${MODULE_PREFIX}_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
+  set ( SRCS ${SRCS} ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
 endif()
 
-add_executable(${MODULE_NAME} ${${MODULE_PREFIX}_SRCS})
+add_executable(${MODULE_NAME} ${SRCS})
 
-set(${MODULE_PREFIX}_LIBS ${${MODULE_PREFIX}_LIBS} freerdp-server)
-set(${MODULE_PREFIX}_LIBS ${${MODULE_PREFIX}_LIBS} winpr freerdp)
+list(APPEND LIBS freerdp-server)
+list(APPEND LIBS winpr freerdp)
 
-target_link_libraries(${MODULE_NAME} ${${MODULE_PREFIX}_LIBS})
+target_link_libraries(${MODULE_NAME} ${LIBS})
 install(TARGETS ${MODULE_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT server)
 if (WITH_DEBUG_SYMBOLS AND MSVC)
     install(FILES ${CMAKE_PDB_BINARY_DIR}/${MODULE_NAME}.pdb DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT symbols)
diff --git a/server/Sample/sf_ainput.c b/server/Sample/sf_ainput.c
new file mode 100644
index 000000000..439d90e2f
--- /dev/null
+++ b/server/Sample/sf_ainput.c
@@ -0,0 +1,94 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP Sample Server (Advanced Input)
+ *
+ * Copyright 2022 Armin Novak <armin.novak@thincast.com>
+ * Copyright 2022 Thincast Technologies GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <winpr/assert.h>
+
+#include "sfreerdp.h"
+
+#include "sf_ainput.h"
+
+#include <freerdp/server/server-common.h>
+#include <freerdp/server/ainput.h>
+
+#include <freerdp/log.h>
+#define TAG SERVER_TAG("sample.ainput")
+
+/**
+ * Function description
+ *
+ * @return 0 on success, otherwise a Win32 error code
+ */
+static UINT sf_peer_ainput_mouse_event(ainput_server_context* context, UINT64 flags, INT32 x,
+                                       INT32 y)
+{
+	/* TODO: Implement */
+	WINPR_ASSERT(context);
+
+	WLog_WARN(TAG, "%s not implemented: 0x%08" PRIx64 ", %" PRId32 "x%" PRId32, __FUNCTION__, flags,
+	          x, y);
+	return CHANNEL_RC_OK;
+}
+
+void sf_peer_ainput_init(testPeerContext* context)
+{
+	WINPR_ASSERT(context);
+
+	context->ainput = ainput_server_context_new(context->vcm);
+	WINPR_ASSERT(context->ainput);
+
+	context->ainput->rdpcontext = &context->_p;
+	context->ainput->data = context;
+
+	context->ainput->MouseEvent = sf_peer_ainput_mouse_event;
+}
+
+BOOL sf_peer_ainput_start(testPeerContext* context)
+{
+	if (!context || !context->ainput || !context->ainput->Open)
+		return FALSE;
+
+	return context->ainput->Open(context->ainput) == CHANNEL_RC_OK;
+}
+
+BOOL sf_peer_ainput_stop(testPeerContext* context)
+{
+	if (!context || !context->ainput || !context->ainput->Close)
+		return FALSE;
+
+	return context->ainput->Close(context->ainput) == CHANNEL_RC_OK;
+}
+
+BOOL sf_peer_ainput_running(testPeerContext* context)
+{
+	if (!context || !context->ainput || !context->ainput->IsOpen)
+		return FALSE;
+
+	return context->ainput->IsOpen(context->ainput);
+}
+
+void sf_peer_ainput_uninit(testPeerContext* context)
+{
+	ainput_server_context_free(context->ainput);
+}
diff --git a/server/Sample/sf_ainput.h b/server/Sample/sf_ainput.h
new file mode 100644
index 000000000..3cf78d536
--- /dev/null
+++ b/server/Sample/sf_ainput.h
@@ -0,0 +1,37 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * FreeRDP Sample Server (Advanced Input)
+ *
+ * Copyright 2022 Armin Novak <armin.novak@thincast.com>
+ * Copyright 2022 Thincast Technologies GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FREERDP_SERVER_SAMPLE_SF_AINPUT_H
+#define FREERDP_SERVER_SAMPLE_SF_AINPUT_H
+
+#include <freerdp/freerdp.h>
+#include <freerdp/listener.h>
+#include <freerdp/server/ainput.h>
+
+#include "sfreerdp.h"
+
+void sf_peer_ainput_init(testPeerContext* context);
+void sf_peer_ainput_uninit(testPeerContext* context);
+
+BOOL sf_peer_ainput_running(testPeerContext* context);
+BOOL sf_peer_ainput_start(testPeerContext* context);
+BOOL sf_peer_ainput_stop(testPeerContext* context);
+
+#endif /* FREERDP_SERVER_SAMPLE_SF_AINPUT_H */
diff --git a/server/Sample/sfreerdp.c b/server/Sample/sfreerdp.c
index 0dd93e009..4776640e5 100644
--- a/server/Sample/sfreerdp.c
+++ b/server/Sample/sfreerdp.c
@@ -46,6 +46,7 @@
 #include <freerdp/constants.h>
 #include <freerdp/server/rdpsnd.h>
 
+#include "sf_ainput.h"
 #include "sf_audin.h"
 #include "sf_rdpsnd.h"
 #include "sf_encomsp.h"
@@ -95,6 +96,10 @@ static void test_peer_context_free(freerdp_peer* client, rdpContext* ctx)
 
 		sf_peer_audin_uninit(context);
 
+#if defined(CHANNEL_AINPUT_SERVER)
+		sf_peer_ainput_uninit(context);
+#endif
+
 		rdpsnd_server_context_free(context->rdpsnd);
 		encomsp_server_context_free(context->encomsp);
 
@@ -696,6 +701,11 @@ static BOOL tf_peer_post_connect(freerdp_peer* client)
 
 	/* Dynamic Virtual Channels */
 	sf_peer_audin_init(context); /* Audio Input */
+
+#if defined(CHANNEL_AINPUT_SERVER)
+	sf_peer_ainput_init(context);
+#endif
+
 	/* Return FALSE here would stop the execution of the peer main loop. */
 	return TRUE;
 }
@@ -785,7 +795,7 @@ static BOOL tf_peer_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code)
 		update->DesktopResize(update->context);
 		context->activated = FALSE;
 	}
-	else if ((flags & 0x4000) && code == 0x2E) /* 'c' key */
+	else if ((flags & 0x4000) && code == RDP_SCANCODE_KEY_C) /* 'c' key */
 	{
 		if (context->debug_channel)
 		{
@@ -793,16 +803,22 @@ static BOOL tf_peer_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code)
 			WTSVirtualChannelWrite(context->debug_channel, (PCHAR) "test2", 5, &written);
 		}
 	}
-	else if ((flags & 0x4000) && code == 0x2D) /* 'x' key */
+	else if ((flags & 0x4000) && code == RDP_SCANCODE_KEY_X) /* 'x' key */
 	{
 		WINPR_ASSERT(client->Close);
 		client->Close(client);
 	}
-	else if ((flags & 0x4000) && code == 0x13) /* 'r' key */
+	else if ((flags & 0x4000) && code == RDP_SCANCODE_KEY_R) /* 'r' key */
 	{
 		context->audin_open = !context->audin_open;
 	}
-	else if ((flags & 0x4000) && code == 0x1F) /* 's' key */
+#if defined(CHANNEL_AINPUT_SERVER)
+	else if ((flags & 0x4000) && code == RDP_SCANCODE_KEY_I) /* 'i' key */
+	{
+		context->ainput_open = !context->ainput_open;
+	}
+#endif
+	else if ((flags & 0x4000) && code == RDP_SCANCODE_KEY_S) /* 's' key */
 	{
 	}
 
@@ -1096,6 +1112,16 @@ static DWORD WINAPI test_peer_mainloop(LPVOID arg)
 							sf_peer_audin_stop(context);
 					}
 
+#if defined(CHANNEL_AINPUT_SERVER)
+					if (sf_peer_ainput_running(context) != context->ainput_open)
+					{
+						if (!sf_peer_ainput_running(context))
+							sf_peer_ainput_start(context);
+						else
+							sf_peer_ainput_stop(context);
+					}
+#endif
+
 					break;
 
 				case DRDYNVC_STATE_FAILED:
diff --git a/server/Sample/sfreerdp.h b/server/Sample/sfreerdp.h
index f686f72d5..212556a4d 100644
--- a/server/Sample/sfreerdp.h
+++ b/server/Sample/sfreerdp.h
@@ -25,6 +25,9 @@
 #include <freerdp/codec/rfx.h>
 #include <freerdp/codec/nsc.h>
 #include <freerdp/channels/wtsvc.h>
+#if defined(CHANNEL_AINPUT_SERVER)
+#include <freerdp/server/ainput.h>
+#endif
 #include <freerdp/server/audin.h>
 #include <freerdp/server/rdpsnd.h>
 #include <freerdp/server/encomsp.h>
@@ -55,6 +58,10 @@ struct test_peer_context
 	HANDLE debug_channel_thread;
 	audin_server_context* audin;
 	BOOL audin_open;
+#if defined(CHANNEL_AINPUT_SERVER)
+	ainput_server_context* ainput;
+	BOOL ainput_open;
+#endif
 	UINT32 frame_id;
 	RdpsndServerContext* rdpsnd;
 	EncomspServerContext* encomsp;