diff --git a/Freeswitch.2010.sln b/Freeswitch.2010.sln
index 37ba5cfac0..a8f431c61e 100644
--- a/Freeswitch.2010.sln
+++ b/Freeswitch.2010.sln
@@ -572,6 +572,22 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libcbt", "libs\win32\libcbt
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "make_cielab_luts", "libs\spandsp\src\msvc\make_cielab_luts.2010.vcxproj", "{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Download OPUS", "libs\win32\Download OPUS.2010.vcxproj", "{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "opus", "opus", "{ED2CA8B5-8E91-4296-A120-02BB0B674652}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus", "libs\win32\opus\opus.2010.vcxproj", "{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.celt", "libs\win32\opus\opus.celt.2010.vcxproj", "{245603E3-F580-41A5-9632-B25FE3372CBF}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.silk_common", "libs\win32\opus\opus.silk_common.2010.vcxproj", "{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.silk_fixed", "libs\win32\opus\opus.silk_fixed.2010.vcxproj", "{8484C90D-1561-402F-A91D-2DB10F8C5171}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.silk_float", "libs\win32\opus\opus.silk_float.2010.vcxproj", "{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mod_opus", "src\mod\codecs\mod_opus\mod_opus.2010.vcxproj", "{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}"
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "make_t43_gray_code_tables", "libs\spandsp\src\msvc\make_t43_gray_code_tables.2010.vcxproj", "{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}"
 EndProject
 Global
@@ -3812,6 +3828,131 @@ Global
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}.Release|x64.Build.0 = All|Win32
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}.Release|x64 Setup.ActiveCfg = All|Win32
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}.Release|x86 Setup.ActiveCfg = All|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|Win32.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|Win32.Build.0 = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|x64.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|x64 Setup.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|x86 Setup.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|Win32.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|Win32.Build.0 = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x64.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x64.Build.0 = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|Win32.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|Win32.Build.0 = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x64.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x64.Build.0 = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|Win32.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|Win32.Build.0 = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x64.ActiveCfg = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x64.Build.0 = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x64 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x86 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|Win32.ActiveCfg = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|Win32.Build.0 = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x64.ActiveCfg = Debug|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x64.Build.0 = Debug|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|Win32.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|Win32.Build.0 = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x64.ActiveCfg = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x64.Build.0 = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|Win32.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|Win32.Build.0 = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x64.ActiveCfg = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x64.Build.0 = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x64 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x86 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|Win32.Build.0 = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64.ActiveCfg = Debug|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64.Build.0 = Debug|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|Win32.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|Win32.Build.0 = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64.ActiveCfg = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64.Build.0 = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|Win32.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|Win32.Build.0 = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x64.ActiveCfg = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x64.Build.0 = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x64 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x86 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|Win32.Build.0 = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64.ActiveCfg = Debug|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64.Build.0 = Debug|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|Win32.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|Win32.Build.0 = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64.ActiveCfg = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64.Build.0 = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|Win32.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|Win32.Build.0 = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x64.ActiveCfg = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x64.Build.0 = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x64 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x86 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|Win32.Build.0 = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64.ActiveCfg = Debug|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64.Build.0 = Debug|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|Win32.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|Win32.Build.0 = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64.ActiveCfg = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64.Build.0 = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|Win32.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|Win32.Build.0 = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x64.ActiveCfg = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x64.Build.0 = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x64 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x86 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|Win32.ActiveCfg = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|Win32.Build.0 = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64.ActiveCfg = Debug|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64.Build.0 = Debug|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|Win32.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|Win32.Build.0 = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64.ActiveCfg = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64.Build.0 = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|Win32.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|Win32.Build.0 = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x64.ActiveCfg = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x64.Build.0 = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x64 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x86 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|Win32.ActiveCfg = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|Win32.Build.0 = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x64.ActiveCfg = Debug|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x64.Build.0 = Debug|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|Win32.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|Win32.Build.0 = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x64.ActiveCfg = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x64.Build.0 = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x86 Setup.ActiveCfg = Release|Win32
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}.All|Win32.ActiveCfg = All|Win32
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}.All|Win32.Build.0 = All|Win32
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}.All|x64.ActiveCfg = All|Win32
@@ -3845,6 +3986,7 @@ Global
 		{D5C87B19-150D-4EF3-A671-96589BD2D14A} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
 		{4D418176-3B33-47E6-A63E-01BA34ADD21C} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
 		{AFA983D6-4569-4F88-BA94-555ED00FD9A8} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
 		{5FD31A25-5D83-4794-8BEE-904DAD84CE71} = {9460B5F1-0A95-41C4-BEB7-9C2C96459A7C}
 		{FFAA4C52-3A53-4F99-90C1-D59D1F0427F3} = {9460B5F1-0A95-41C4-BEB7-9C2C96459A7C}
 		{0DF3ABD0-DDC0-4265-B778-07C66780979B} = {9460B5F1-0A95-41C4-BEB7-9C2C96459A7C}
@@ -3946,6 +4088,7 @@ Global
 		{9D04A840-CE18-4FF5-A6D3-0A2BB92FF2E6} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{77BC1DD2-C9A1-44D7-BFFA-1320370CACB9} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
+		{ED2CA8B5-8E91-4296-A120-02BB0B674652} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{EC3E5C7F-EE09-47E2-80FE-546363D14A98} = {B8F5B47B-8568-46EB-B320-64C17D2A98BC}
 		{1AD3F51E-BBB6-4090-BA39-9DFAB1EF1F5F} = {0C808854-54D1-4230-BFF5-77B5FD905000}
@@ -3986,6 +4129,7 @@ Global
 		{B808178B-82F0-4CF4-A2B1-921939FA24D0} = {C120A020-773F-4EA3-923F-B67AF28B750D}
 		{D578E676-7EC8-4548-BD8B-845C635F14AD} = {C120A020-773F-4EA3-923F-B67AF28B750D}
 		{652AD5F7-8488-489F-AAD0-7FBE064703B6} = {C120A020-773F-4EA3-923F-B67AF28B750D}
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547} = {C120A020-773F-4EA3-923F-B67AF28B750D}
 		{988CACF7-3FCB-4992-BE69-77872AE67DC8} = {6CD61A1D-797C-470A-BE08-8C31B68BB336}
 		{5BC072DB-3826-48EA-AF34-FE32AA01E83B} = {6CD61A1D-797C-470A-BE08-8C31B68BB336}
 		{FA429E98-8B03-45E6-A096-A4BC5E821DE4} = {6CD61A1D-797C-470A-BE08-8C31B68BB336}
@@ -4034,5 +4178,10 @@ Global
 		{0D108721-EAE8-4BAF-8102-D8960EC93647} = {9DE35039-A8F6-4FBF-B1B6-EB527F802411}
 		{CEE544A9-0303-44C2-8ECE-EFA7D7BCBBBA} = {9DE35039-A8F6-4FBF-B1B6-EB527F802411}
 		{B535402E-38D2-4D54-8360-423ACBD17192} = {9DE35039-A8F6-4FBF-B1B6-EB527F802411}
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{245603E3-F580-41A5-9632-B25FE3372CBF} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{8484C90D-1561-402F-A91D-2DB10F8C5171} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
 	EndGlobalSection
 EndGlobal
diff --git a/Freeswitch.2012.sln b/Freeswitch.2012.sln
index be88964420..2d4ad4a9cc 100644
--- a/Freeswitch.2012.sln
+++ b/Freeswitch.2012.sln
@@ -577,6 +577,22 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libcbt", "libs\win32\libcbt
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "make_cielab_luts", "libs\spandsp\src\msvc\make_cielab_luts.2012.vcxproj", "{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Download OPUS", "libs\win32\Download OPUS.2012.vcxproj", "{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "opus", "opus", "{ED2CA8B5-8E91-4296-A120-02BB0B674652}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus", "libs\win32\opus\opus.2012.vcxproj", "{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.celt", "libs\win32\opus\opus.celt.2012.vcxproj", "{245603E3-F580-41A5-9632-B25FE3372CBF}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.silk_common", "libs\win32\opus\opus.silk_common.2012.vcxproj", "{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.silk_fixed", "libs\win32\opus\opus.silk_fixed.2012.vcxproj", "{8484C90D-1561-402F-A91D-2DB10F8C5171}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opus.silk_float", "libs\win32\opus\opus.silk_float.2012.vcxproj", "{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mod_opus", "src\mod\codecs\mod_opus\mod_opus.2012.vcxproj", "{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}"
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "make_t43_gray_code_tables", "libs\spandsp\src\msvc\make_t43_gray_code_tables.2012.vcxproj", "{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}"
 EndProject
 Global
@@ -3822,6 +3838,131 @@ Global
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}.Release|x64.Build.0 = All|Win32
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}.Release|x64 Setup.ActiveCfg = All|Win32
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981}.Release|x86 Setup.ActiveCfg = All|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|Win32.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|Win32.Build.0 = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|x64.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|x64 Setup.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.All|x86 Setup.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|Win32.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|Win32.Build.0 = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x64.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x64.Build.0 = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|Win32.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|Win32.Build.0 = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x64.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x64.Build.0 = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|Win32.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|Win32.Build.0 = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x64.ActiveCfg = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x64.Build.0 = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x64 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.All|x86 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|Win32.ActiveCfg = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|Win32.Build.0 = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x64.ActiveCfg = Debug|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x64.Build.0 = Debug|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|Win32.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|Win32.Build.0 = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x64.ActiveCfg = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x64.Build.0 = Release|x64
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|Win32.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|Win32.Build.0 = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x64.ActiveCfg = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x64.Build.0 = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x64 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.All|x86 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|Win32.Build.0 = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64.ActiveCfg = Debug|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64.Build.0 = Debug|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|Win32.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|Win32.Build.0 = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64.ActiveCfg = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64.Build.0 = Release|x64
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{245603E3-F580-41A5-9632-B25FE3372CBF}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|Win32.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|Win32.Build.0 = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x64.ActiveCfg = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x64.Build.0 = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x64 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.All|x86 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|Win32.Build.0 = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64.ActiveCfg = Debug|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64.Build.0 = Debug|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|Win32.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|Win32.Build.0 = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64.ActiveCfg = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64.Build.0 = Release|x64
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|Win32.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|Win32.Build.0 = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x64.ActiveCfg = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x64.Build.0 = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x64 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.All|x86 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|Win32.Build.0 = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64.ActiveCfg = Debug|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64.Build.0 = Debug|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|Win32.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|Win32.Build.0 = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64.ActiveCfg = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64.Build.0 = Release|x64
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{8484C90D-1561-402F-A91D-2DB10F8C5171}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|Win32.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|Win32.Build.0 = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x64.ActiveCfg = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x64.Build.0 = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x64 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.All|x86 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|Win32.ActiveCfg = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|Win32.Build.0 = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64.ActiveCfg = Debug|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64.Build.0 = Debug|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|Win32.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|Win32.Build.0 = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64.ActiveCfg = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64.Build.0 = Release|x64
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782}.Release|x86 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|Win32.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|Win32.Build.0 = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x64.ActiveCfg = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x64.Build.0 = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x64 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.All|x86 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|Win32.ActiveCfg = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|Win32.Build.0 = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x64.ActiveCfg = Debug|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x64.Build.0 = Debug|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x64 Setup.ActiveCfg = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Debug|x86 Setup.ActiveCfg = Debug|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|Win32.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|Win32.Build.0 = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x64.ActiveCfg = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x64.Build.0 = Release|x64
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x64 Setup.ActiveCfg = Release|Win32
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB}.Release|x86 Setup.ActiveCfg = Release|Win32
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}.All|Win32.ActiveCfg = All|Win32
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}.All|Win32.Build.0 = All|Win32
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5}.All|x64.ActiveCfg = All|Win32
@@ -3855,6 +3996,7 @@ Global
 		{D5C87B19-150D-4EF3-A671-96589BD2D14A} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
 		{4D418176-3B33-47E6-A63E-01BA34ADD21C} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
 		{AFA983D6-4569-4F88-BA94-555ED00FD9A8} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
+		{64E99CCA-3C6F-4AEB-9FA3-CFAC711257BB} = {F881ADA2-2F1A-4046-9FEB-191D9422D781}
 		{5FD31A25-5D83-4794-8BEE-904DAD84CE71} = {9460B5F1-0A95-41C4-BEB7-9C2C96459A7C}
 		{FFAA4C52-3A53-4F99-90C1-D59D1F0427F3} = {9460B5F1-0A95-41C4-BEB7-9C2C96459A7C}
 		{0DF3ABD0-DDC0-4265-B778-07C66780979B} = {9460B5F1-0A95-41C4-BEB7-9C2C96459A7C}
@@ -3956,6 +4098,7 @@ Global
 		{2386B892-35F5-46CF-A0F0-10394D2FBF9B} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{77BC1DD2-C9A1-44D7-BFFA-1320370CACB9} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{85F0CF8C-C7AB-48F6-BA19-CC94CF87F981} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
+		{ED2CA8B5-8E91-4296-A120-02BB0B674652} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{EDDB8AB9-C53E-44C0-A620-0E86C2CBD5D5} = {EB910B0D-F27D-4B62-B67B-DE834C99AC5B}
 		{EC3E5C7F-EE09-47E2-80FE-546363D14A98} = {B8F5B47B-8568-46EB-B320-64C17D2A98BC}
 		{1AD3F51E-BBB6-4090-BA39-9DFAB1EF1F5F} = {0C808854-54D1-4230-BFF5-77B5FD905000}
@@ -3996,6 +4139,7 @@ Global
 		{B808178B-82F0-4CF4-A2B1-921939FA24D0} = {C120A020-773F-4EA3-923F-B67AF28B750D}
 		{D578E676-7EC8-4548-BD8B-845C635F14AD} = {C120A020-773F-4EA3-923F-B67AF28B750D}
 		{652AD5F7-8488-489F-AAD0-7FBE064703B6} = {C120A020-773F-4EA3-923F-B67AF28B750D}
+		{092124C9-09ED-43C7-BD6D-4AE5D6B3C547} = {C120A020-773F-4EA3-923F-B67AF28B750D}
 		{988CACF7-3FCB-4992-BE69-77872AE67DC8} = {6CD61A1D-797C-470A-BE08-8C31B68BB336}
 		{5BC072DB-3826-48EA-AF34-FE32AA01E83B} = {6CD61A1D-797C-470A-BE08-8C31B68BB336}
 		{FA429E98-8B03-45E6-A096-A4BC5E821DE4} = {6CD61A1D-797C-470A-BE08-8C31B68BB336}
@@ -4044,5 +4188,10 @@ Global
 		{0D108721-EAE8-4BAF-8102-D8960EC93647} = {9DE35039-A8F6-4FBF-B1B6-EB527F802411}
 		{CEE544A9-0303-44C2-8ECE-EFA7D7BCBBBA} = {9DE35039-A8F6-4FBF-B1B6-EB527F802411}
 		{B535402E-38D2-4D54-8360-423ACBD17192} = {9DE35039-A8F6-4FBF-B1B6-EB527F802411}
+		{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{245603E3-F580-41A5-9632-B25FE3372CBF} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{C303D2FC-FF97-49B8-9DDD-467B4C9A0B16} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{8484C90D-1561-402F-A91D-2DB10F8C5171} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
+		{9C4961D2-5DDB-40C7-9BE8-CA918DC4E782} = {ED2CA8B5-8E91-4296-A120-02BB0B674652}
 	EndGlobalSection
 EndGlobal
diff --git a/libs/win32/Download OPUS.2010.vcxproj b/libs/win32/Download OPUS.2010.vcxproj
new file mode 100644
index 0000000000..36688eba3a
--- /dev/null
+++ b/libs/win32/Download OPUS.2010.vcxproj	
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectName>Download OPUS</ProjectName>
+    <ProjectGuid>{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}</ProjectGuid>
+    <RootNamespace>Download OPUS</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Utility</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Utility</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <Import Project="$(SolutionDir)\w32\extdll.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
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+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(PlatformName)\OPUS\$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <BuildLog>
+      <Path>$(IntDir)BuildLog $(ProjectName).htm</Path>
+    </BuildLog>
+    <PreBuildEvent>
+      <Command>
+      </Command>
+    </PreBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <BuildLog>
+      <Path>$(IntDir)BuildLog $(ProjectName).htm</Path>
+    </BuildLog>
+    <PreBuildEvent>
+      <Command>
+      </Command>
+    </PreBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <CustomBuild Include="cleancount">
+      <FileType>Document</FileType>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Downloading OPUS.</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">if not exist "$(ProjectDir)..\opus-1.1" cscript /nologo "$(ProjectDir)util.vbs" GetUnzip http://files.freeswitch.org/downloads/libs/opus-1.1.tar.gz "$(ProjectDir).."
+</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectDir)..\opus-1.1;%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Downloading OPUS.</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">if not exist "$(ProjectDir)..\opus-1.1" cscript /nologo "$(ProjectDir)util.vbs" GetUnzip http://files.freeswitch.org/downloads/libs/opus-1.1.tar.gz "$(ProjectDir).."
+</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectDir)..\opus-1.1;%(Outputs)</Outputs>
+    </CustomBuild>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/libs/win32/Download OPUS.2012.vcxproj b/libs/win32/Download OPUS.2012.vcxproj
new file mode 100644
index 0000000000..42553ea7ee
--- /dev/null
+++ b/libs/win32/Download OPUS.2012.vcxproj	
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectName>Download OPUS</ProjectName>
+    <ProjectGuid>{092124C9-09ED-43C7-BD6D-4AE5D6B3C547}</ProjectGuid>
+    <RootNamespace>Download OPUS</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Utility</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Utility</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <Import Project="$(SolutionDir)\w32\extdll.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(PlatformName)\OPUS\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(PlatformName)\OPUS\$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <BuildLog>
+      <Path>$(IntDir)BuildLog $(ProjectName).htm</Path>
+    </BuildLog>
+    <PreBuildEvent>
+      <Command>
+      </Command>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <BuildLog>
+      <Path>$(IntDir)BuildLog $(ProjectName).htm</Path>
+    </BuildLog>
+    <PreBuildEvent>
+      <Command>
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+    </PreBuildEvent>
+  </ItemDefinitionGroup>
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+    <CustomBuild Include="cleancount">
+      <FileType>Document</FileType>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Downloading OPUS.</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">if not exist "$(ProjectDir)..\opus-1.1" cscript /nologo "$(ProjectDir)util.vbs" GetUnzip http://files.freeswitch.org/downloads/libs/opus-1.1.tar.gz "$(ProjectDir).."
+</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectDir)..\opus-1.1;%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Downloading OPUS.</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">if not exist "$(ProjectDir)..\opus-1.1" cscript /nologo "$(ProjectDir)util.vbs" GetUnzip http://files.freeswitch.org/downloads/libs/opus-1.1.tar.gz "$(ProjectDir).."
+</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectDir)..\opus-1.1;%(Outputs)</Outputs>
+    </CustomBuild>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/libs/win32/opus/opus.2010.vcxproj b/libs/win32/opus/opus.2010.vcxproj
new file mode 100644
index 0000000000..7dc9cd19e4
--- /dev/null
+++ b/libs/win32/opus/opus.2010.vcxproj
@@ -0,0 +1,250 @@
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+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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+      <Platform>Win32</Platform>
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+      <Configuration>Debug</Configuration>
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+      <Platform>Win32</Platform>
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+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
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+    <Keyword>Win32Proj</Keyword>
+    <ProjectName>opus</ProjectName>
+    <ProjectGuid>{FD60942F-72D6-4CA1-8B57-EA1D1B95A89E}</ProjectGuid>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
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+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
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+    <UseDebugLibraries>false</UseDebugLibraries>
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+    <WholeProgramOptimization>true</WholeProgramOptimization>
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+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
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+  <ImportGroup Label="ExtensionSettings">
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+    <TargetName>opus</TargetName>
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+    <LinkIncremental>false</LinkIncremental>
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+    </CustomBuildBeforeTargets>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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+      <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\opus-1.1\silk;..\..\opus-1.1\celt;..\..\opus-1.1\win32;..\..\opus-1.1\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <Optimization>Disabled</Optimization>
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+    <Link>
+      <TargetMachine>MachineX86</TargetMachine>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <AdditionalLibraryDirectories>$(SolutionDir)$(Configuration)$(PlatformArchitecture);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>celt.lib;silk_common.lib;silk_fixed.lib;silk_float.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+    <PreBuildEvent>
+      <Command>"$(ProjectDir)..\..\opus-1.1\win32\genversion.bat" "$(ProjectDir)..\..\opus-1.1\win32\version.h" OPUS_VERSION</Command>
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+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <AdditionalLibraryDirectories>$(SolutionDir)$(Configuration)$(PlatformArchitecture);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>celt.lib;silk_common.lib;silk_fixed.lib;silk_float.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+    <PreBuildEvent>
+      <Command>"$(ProjectDir)..\..\opus-1.1\win32\genversion.bat" "$(ProjectDir)..\..\opus-1.1\win32\version.h" OPUS_VERSION</Command>
+      <Message>Generating version.h</Message>
+    </PreBuildEvent>
+    <CustomBuildStep>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+    </ClCompile>
+    <Link>
+      <TargetMachine>MachineX86</TargetMachine>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>celt.lib;silk_common.lib;silk_fixed.lib;silk_float.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(SolutionDir)$(Configuration)$(PlatformArchitecture);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
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+    <PreBuildEvent>
+      <Command>"$(ProjectDir)..\..\opus-1.1\win32\genversion.bat" "$(ProjectDir)..\..\opus-1.1\win32\version.h" OPUS_VERSION</Command>
+      <Message>Generating version.h</Message>
+    </PreBuildEvent>
+    <CustomBuildStep>
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+      </Command>
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