diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index aa8973b9a..e7f916b11 100755
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -83,6 +83,7 @@
 		22F254811073D99800AC9B3F /* ringback.wav in Resources */ = {isa = PBXBuildFile; fileRef = 22F254801073D99800AC9B3F /* ringback.wav */; };
 		22F51EF6107FA66500F98953 /* untitled.plist in Resources */ = {isa = PBXBuildFile; fileRef = 22F51EF5107FA66500F98953 /* untitled.plist */; };
 		288765FD0DF74451002DB57D /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 288765FC0DF74451002DB57D /* CoreGraphics.framework */; };
+		3440A549146978BB0076355C /* libsrtp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 3440A548146978BB0076355C /* libsrtp.a */; };
 		346A75C714619F1D005C9D07 /* AdvancedPhoneViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 346A75C614619F1D005C9D07 /* AdvancedPhoneViewController.m */; };
 		346A75C814619F73005C9D07 /* IncallViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 222A483212F7176F0075F07F /* IncallViewController.m */; };
 		346A75CB14628DC6005C9D07 /* pausecall.png in Resources */ = {isa = PBXBuildFile; fileRef = 346A75C914628DC6005C9D07 /* pausecall.png */; };
@@ -406,6 +407,7 @@
 		288765FC0DF74451002DB57D /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
 		29B97316FDCFA39411CA2CEA /* main.m */ = {isa = PBXFileReference; explicitFileType = sourcecode.cpp.objcpp; fileEncoding = 4; path = main.m; sourceTree = "<group>"; };
 		32CA4F630368D1EE00C91783 /* linphone_Prefix.pch */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = linphone_Prefix.pch; sourceTree = "<group>"; };
+		3440A548146978BB0076355C /* libsrtp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = libsrtp.a; path = "liblinphone-sdk/apple-darwin/lib/libsrtp.a"; sourceTree = "<group>"; };
 		346A75C514619F1D005C9D07 /* AdvancedPhoneViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AdvancedPhoneViewController.h; sourceTree = "<group>"; };
 		346A75C614619F1D005C9D07 /* AdvancedPhoneViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AdvancedPhoneViewController.m; sourceTree = "<group>"; };
 		346A75C914628DC6005C9D07 /* pausecall.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = pausecall.png; path = submodules/linphone/pixmaps/pausecall.png; sourceTree = "<group>"; };
@@ -447,6 +449,7 @@
 				22D1B68112A3E0BE001AE361 /* libresolv.dylib in Frameworks */,
 				226F2ED71344B0EF00F6EF27 /* libopencore-amrnb.a in Frameworks */,
 				226F2ED81344B0EF00F6EF27 /* libmsamr.a in Frameworks */,
+				3440A549146978BB0076355C /* libsrtp.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -812,6 +815,7 @@
 				2214783B1386A2030020F8B8 /* Localizable.strings */,
 				22A10D9E11F88C1F00373793 /* liblinphone.xcodeproj */,
 				223148E51178A09900637D6A /* libmsilbc.a */,
+				3440A548146978BB0076355C /* libsrtp.a */,
 				223148E31178A08200637D6A /* libilbc.a */,
 				220FAD2810765B400068D98F /* libeXosip2.a */,
 				220FAD2910765B400068D98F /* libgsm.a */,
diff --git a/submodules/liblinphone.xcodeproj/project.pbxproj b/submodules/liblinphone.xcodeproj/project.pbxproj
index 3eb2650c2..ebd7dd53b 100644
--- a/submodules/liblinphone.xcodeproj/project.pbxproj
+++ b/submodules/liblinphone.xcodeproj/project.pbxproj
@@ -187,6 +187,7 @@
 		22DD21B413A8E3310018ECD4 /* mediastreamViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 22DD21AD13A8E3310018ECD4 /* mediastreamViewController.m */; };
 		22FC56A813CB69FB002FD0F1 /* qualityindicator.c in Sources */ = {isa = PBXBuildFile; fileRef = 22FC56A713CB69FA002FD0F1 /* qualityindicator.c */; };
 		22FC56AA13CB6A4F002FD0F1 /* bitratecontrol.c in Sources */ = {isa = PBXBuildFile; fileRef = 22FC56A913CB6A4F002FD0F1 /* bitratecontrol.c */; };
+		3440A54B14697B570076355C /* l16.c in Sources */ = {isa = PBXBuildFile; fileRef = 3440A54A14697B570076355C /* l16.c */; };
 		7014533C13FA7ECA00A01D86 /* zrtp.h in Headers */ = {isa = PBXBuildFile; fileRef = 7014533B13FA7ECA00A01D86 /* zrtp.h */; };
 		7014533E13FA841E00A01D86 /* zrtp.c in Sources */ = {isa = PBXBuildFile; fileRef = 7014533D13FA841E00A01D86 /* zrtp.c */; };
 		70E542EE13E147C7002BA2C0 /* OpenGLES.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 70E542ED13E147C7002BA2C0 /* OpenGLES.framework */; };
@@ -418,6 +419,7 @@
 		22DD21AD13A8E3310018ECD4 /* mediastreamViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = mediastreamViewController.m; sourceTree = "<group>"; };
 		22FC56A713CB69FA002FD0F1 /* qualityindicator.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = qualityindicator.c; sourceTree = "<group>"; };
 		22FC56A913CB6A4F002FD0F1 /* bitratecontrol.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = bitratecontrol.c; sourceTree = "<group>"; };
+		3440A54A14697B570076355C /* l16.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = l16.c; sourceTree = "<group>"; };
 		7014533B13FA7ECA00A01D86 /* zrtp.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = zrtp.h; sourceTree = "<group>"; };
 		7014533D13FA841E00A01D86 /* zrtp.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = zrtp.c; sourceTree = "<group>"; };
 		70E542ED13E147C7002BA2C0 /* OpenGLES.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = OpenGLES.framework; path = System/Library/Frameworks/OpenGLES.framework; sourceTree = SDKROOT; };
@@ -601,6 +603,7 @@
 		222CA5DC11F6CF7600621220 /* src */ = {
 			isa = PBXGroup;
 			children = (
+				3440A54A14697B570076355C /* l16.c */,
 				22985D9214643BEF005CA0B5 /* aqsnd.c */,
 				225AA2E2144F1E3400BA809B /* qosanalyzer.c */,
 				225AA2E0144F1C6600BA809B /* bitratedriver.c */,
@@ -1117,6 +1120,7 @@
 				225AA2E3144F1E3400BA809B /* qosanalyzer.c in Sources */,
 				225AA2FD1451A95400BA809B /* conference.c in Sources */,
 				22985D9314643BEF005CA0B5 /* aqsnd.c in Sources */,
+				3440A54B14697B570076355C /* l16.c in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/submodules/linphone b/submodules/linphone
index 9d7b21816..cb3f7eb55 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 9d7b218163752f7d76c59b6d873be222b3b97583
+Subproject commit cb3f7eb5565d36e677145cf969e6d99ee8cb6ce5