diff --git a/libs/openzap/mod_openzap/mod_openzap.2008.vcproj b/libs/openzap/mod_openzap/mod_openzap.2008.vcproj
index 720849dee9..bf5be95c21 100644
--- a/libs/openzap/mod_openzap/mod_openzap.2008.vcproj
+++ b/libs/openzap/mod_openzap/mod_openzap.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -180,6 +183,172 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../../src/include;../src/include;../src/isdn/include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;MOD_EXPORTS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="FreeSwitchCore.lib"
+				OutputFile="$(SolutionDir)$(OutDir)/mod/mod_openzap.dll"
+				LinkIncremental="2"
+				AdditionalLibraryDirectories="&quot;../../../w32/Library/$(OutDir)&quot;"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="$(OutDir)$(TargetName).pdb"
+				SubSystem="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				ImportLibrary="$(OutDir)/mod_openzap.lib"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="../../../src/include;../src/include;../src/isdn/include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MOD_EXPORTS"
+				RuntimeLibrary="2"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="FreeSwitchCore.lib"
+				OutputFile="$(SolutionDir)$(OutDir)/mod/mod_openzap.dll"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories="&quot;../../../w32/Library/$(OutDir)&quot;"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="$(OutDir)$(TargetName).pdb"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				LinkTimeCodeGeneration="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				ImportLibrary="$(OutDir)/mod_openzap.lib"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>
diff --git a/libs/openzap/msvc/openzap.2008.vcproj b/libs/openzap/msvc/openzap.2008.vcproj
index 8e61f61eef..4a7531e3c4 100644
--- a/libs/openzap/msvc/openzap.2008.vcproj
+++ b/libs/openzap/msvc/openzap.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -163,6 +166,157 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="2"
+			BuildLogFile="$(IntDir)\BuildLog-openzap.htm"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../src/include;../src/isdn/include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;OPENZAP_EXPORTS;TELETONE_EXPORTS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				DisableLanguageExtensions="false"
+				RuntimeTypeInfo="false"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="3"
+				CompileAs="1"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				GenerateDebugInformation="true"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			BuildLogFile="$(IntDir)\BuildLog-openzap.htm"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="../src/include;../src/isdn/include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;OPENZAP_EXPORTS;TELETONE_EXPORTS"
+				RuntimeLibrary="2"
+				DisableLanguageExtensions="false"
+				RuntimeTypeInfo="false"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="3"
+				CompileAs="1"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>
diff --git a/libs/openzap/msvc/testanalog/testanalog.2008.vcproj b/libs/openzap/msvc/testanalog/testanalog.2008.vcproj
index 7a80eeea94..120eb5fd75 100644
--- a/libs/openzap/msvc/testanalog/testanalog.2008.vcproj
+++ b/libs/openzap/msvc/testanalog/testanalog.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -170,6 +173,162 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			BuildLogFile="$(IntDir)\BuildLog-testanalog.htm"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../src/include;../../src/isdn/include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			BuildLogFile="$(IntDir)\BuildLog-testanalog.htm"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="../../src/include;../../src/isdn/include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+				RuntimeLibrary="2"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>
diff --git a/libs/openzap/msvc/testisdn/testisdn.2008.vcproj b/libs/openzap/msvc/testisdn/testisdn.2008.vcproj
index 56d8e52983..e350a45edf 100644
--- a/libs/openzap/msvc/testisdn/testisdn.2008.vcproj
+++ b/libs/openzap/msvc/testisdn/testisdn.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -170,6 +173,162 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			BuildLogFile="$(IntDir)\BuildLog-testisdn.htm"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../src/include;../../src/isdn/include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			BuildLogFile="$(IntDir)\BuildLog-testisdn.htm"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="../../src/include;../../src/isdn/include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+				RuntimeLibrary="2"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>
diff --git a/libs/openzap/openzap.2008.sln b/libs/openzap/openzap.2008.sln
index 7bf028e616..7867bc5939 100644
--- a/libs/openzap/openzap.2008.sln
+++ b/libs/openzap/openzap.2008.sln
@@ -43,41 +43,75 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
 		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Debug|Win32.ActiveCfg = Debug|Win32
 		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Debug|Win32.Build.0 = Debug|Win32
+		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Debug|x64.ActiveCfg = Debug|x64
+		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Debug|x64.Build.0 = Debug|x64
 		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Release|Win32.ActiveCfg = Release|Win32
 		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Release|Win32.Build.0 = Release|Win32
+		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Release|x64.ActiveCfg = Release|x64
+		{93B8812C-3EC4-4F78-8970-FFBFC99E167D}.Release|x64.Build.0 = Release|x64
 		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Debug|Win32.ActiveCfg = Debug|Win32
 		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Debug|Win32.Build.0 = Debug|Win32
+		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Debug|x64.ActiveCfg = Debug|x64
+		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Debug|x64.Build.0 = Debug|x64
 		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Release|Win32.ActiveCfg = Release|Win32
 		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Release|Win32.Build.0 = Release|Win32
+		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Release|x64.ActiveCfg = Release|x64
+		{BB833648-BAFF-4BE2-94DB-F8BB043C588C}.Release|x64.Build.0 = Release|x64
 		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Debug|Win32.ActiveCfg = Debug|Win32
 		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Debug|Win32.Build.0 = Debug|Win32
+		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Debug|x64.ActiveCfg = Debug|x64
+		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Debug|x64.Build.0 = Debug|x64
 		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Release|Win32.ActiveCfg = Release|Win32
 		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Release|Win32.Build.0 = Release|Win32
+		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Release|x64.ActiveCfg = Release|x64
+		{6DA6FD42-641D-4147-92F5-3BC4AAA6589B}.Release|x64.Build.0 = Release|x64
 		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Debug|Win32.ActiveCfg = Debug|Win32
 		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Debug|Win32.Build.0 = Debug|Win32
+		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Debug|x64.ActiveCfg = Debug|x64
+		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Debug|x64.Build.0 = Debug|x64
 		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Release|Win32.ActiveCfg = Release|Win32
 		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Release|Win32.Build.0 = Release|Win32
+		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Release|x64.ActiveCfg = Release|x64
+		{FE3540C5-3303-46E0-A69E-D92F775687F1}.Release|x64.Build.0 = Release|x64
 		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Debug|Win32.ActiveCfg = Debug|Win32
 		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Debug|Win32.Build.0 = Debug|Win32
+		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Debug|x64.ActiveCfg = Debug|x64
+		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Debug|x64.Build.0 = Debug|x64
 		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Release|Win32.ActiveCfg = Release|Win32
 		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Release|Win32.Build.0 = Release|Win32
+		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Release|x64.ActiveCfg = Release|x64
+		{37C94798-6E33-4B4F-8EE0-C72A7DC91157}.Release|x64.Build.0 = Release|x64
 		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Debug|Win32.ActiveCfg = Debug|Win32
 		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Debug|Win32.Build.0 = Debug|Win32
+		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Debug|x64.ActiveCfg = Debug|x64
+		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Debug|x64.Build.0 = Debug|x64
 		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Release|Win32.ActiveCfg = Release|Win32
 		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Release|Win32.Build.0 = Release|Win32
+		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Release|x64.ActiveCfg = Release|x64
+		{B3F49375-2834-4937-9D8C-4AC2EC911010}.Release|x64.Build.0 = Release|x64
 		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Debug|Win32.ActiveCfg = Debug|Win32
 		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Debug|Win32.Build.0 = Debug|Win32
+		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Debug|x64.ActiveCfg = Debug|x64
+		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Debug|x64.Build.0 = Debug|x64
 		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Release|Win32.ActiveCfg = Release|Win32
 		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Release|Win32.Build.0 = Release|Win32
+		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Release|x64.ActiveCfg = Release|x64
+		{729344A5-D5E9-434D-8EE8-AF8C6C795D15}.Release|x64.Build.0 = Release|x64
 		{E886B4D5-AB4F-4092-B8F4-3B06E1E462EF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{E886B4D5-AB4F-4092-B8F4-3B06E1E462EF}.Debug|x64.ActiveCfg = Debug|Win32
 		{E886B4D5-AB4F-4092-B8F4-3B06E1E462EF}.Release|Win32.ActiveCfg = Release|Win32
+		{E886B4D5-AB4F-4092-B8F4-3B06E1E462EF}.Release|x64.ActiveCfg = Release|Win32
 		{1A145EE9-BBD8-45E5-98CD-EB4BE99E1DCD}.Debug|Win32.ActiveCfg = Debug|Win32
+		{1A145EE9-BBD8-45E5-98CD-EB4BE99E1DCD}.Debug|x64.ActiveCfg = Debug|x64
 		{1A145EE9-BBD8-45E5-98CD-EB4BE99E1DCD}.Release|Win32.ActiveCfg = Release|Win32
+		{1A145EE9-BBD8-45E5-98CD-EB4BE99E1DCD}.Release|x64.ActiveCfg = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/libs/openzap/src/isdn/Q931api.c b/libs/openzap/src/isdn/Q931api.c
index e59247a26a..ed0d13836b 100644
--- a/libs/openzap/src/isdn/Q931api.c
+++ b/libs/openzap/src/isdn/Q931api.c
@@ -207,7 +207,7 @@ ie Q931AppendIE( L3UCHAR *pm, L3UCHAR *pi)
 	L3INT iISize = pIE->Size;
 
 	L3UCHAR *pBuf = &pMes->buf[0];
-	L3INT Off = pMes->Size - (pBuf - pm);
+	L3INT Off = (L3INT)(pMes->Size - (pBuf - pm));
 	IE = (ie)(Off | 0x8000);
 
 	memcpy(&pm[pMes->Size], pi, iISize);
diff --git a/libs/openzap/src/ozmod/ozmod_analog/ozmod_analog.2008.vcproj b/libs/openzap/src/ozmod/ozmod_analog/ozmod_analog.2008.vcproj
index a8211ca10d..da21d1f48f 100644
--- a/libs/openzap/src/ozmod/ozmod_analog/ozmod_analog.2008.vcproj
+++ b/libs/openzap/src/ozmod/ozmod_analog/ozmod_analog.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -167,6 +170,159 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\include;..\..\isdn\include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;OZMOD_ANALOG_EXPORTS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="false"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\..\include;..\..\isdn\include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;OZMOD_ANALOG_EXPORTS"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>
diff --git a/libs/openzap/src/ozmod/ozmod_analog_em/ozmod_analog_em.2008.vcproj b/libs/openzap/src/ozmod/ozmod_analog_em/ozmod_analog_em.2008.vcproj
index 70f057ab37..35a0d89da0 100644
--- a/libs/openzap/src/ozmod/ozmod_analog_em/ozmod_analog_em.2008.vcproj
+++ b/libs/openzap/src/ozmod/ozmod_analog_em/ozmod_analog_em.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -167,6 +170,159 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\include;..\..\isdn\include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;OZMOD_ANALOG_EM_EXPORTS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="false"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\..\include;..\..\isdn\include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;OZMOD_ANALOG_EM_EXPORTS"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+				DisableSpecificWarnings="4100"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>
diff --git a/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.2008.vcproj b/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.2008.vcproj
index de6f1718b1..75815df561 100644
--- a/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.2008.vcproj
+++ b/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -165,6 +168,157 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\isdn\include;..\..\include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;OZMOD_ISDN_EXPORTS;_CRT_SECURE_NO_WARNINGS"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\..\isdn\include;..\..\include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;OZMOD_ISDN_EXPORTS;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="4"
+				WarnAsError="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>
diff --git a/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.c b/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.c
index d054bd08d1..08f5662f9d 100644
--- a/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.c
+++ b/libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.c
@@ -992,7 +992,7 @@ static L3INT zap_isdn_931_34(void *pvt, L2UCHAR *msg, L2INT mlen)
 							}
 
 							/* TODO: make this more safe with strncat() */
-							pos = strlen(zchan->caller_data.dnis.digits);
+							pos = (int)strlen(zchan->caller_data.dnis.digits);
 							strcat(&zchan->caller_data.dnis.digits[pos],    (char *)callednum->Digit);
 
 							/* update timer */
diff --git a/libs/openzap/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.2008.vcproj b/libs/openzap/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.2008.vcproj
index 1c8685c6d4..c66eb3becb 100644
--- a/libs/openzap/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.2008.vcproj
+++ b/libs/openzap/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.2008.vcproj
@@ -12,6 +12,9 @@
 		<Platform
 			Name="Win32"
 		/>
+		<Platform
+			Name="x64"
+		/>
 	</Platforms>
 	<ToolFiles>
 	</ToolFiles>
@@ -93,6 +96,84 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="../../../src/include;../../../src/isdn/include;../../../wanpipe/include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="openzap.lib libsangoma.lib"
+				LinkIncremental="2"
+				AdditionalLibraryDirectories="&quot;$(OutDir)&quot;;../../../wanpipe/api/lib/x64"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 		<Configuration
 			Name="Release|Win32"
 			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
@@ -170,6 +251,84 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="../../../src/include;../../../src/isdn/include;../../../wanpipe/include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+				RuntimeLibrary="2"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="openzap.lib libsangoma.lib"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories="&quot;$(OutDir)&quot;;../../../wanpipe/api/lib/x64"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>