diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e23458f..10926aac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 
 ---
 
+## [3.3.7](https://github.com/VoIPGRID/Vialer-pjsip-iOS/tree/3.3.7) (15/06/2018)
+Released on Friday, June 15, 2018
+* Remove warnings for compiling for iPhone Simulators.
+
 ## [3.3.6](https://github.com/VoIPGRID/Vialer-pjsip-iOS/tree/3.3.6) (06/04/2018)
 Released on Friday, April 6, 2018
 * Recompiled because of incomplete architectures.
diff --git a/Pod/VialerPJSIP.a b/Pod/VialerPJSIP.a
index d0aaa3c4..80b8338f 100644
--- a/Pod/VialerPJSIP.a
+++ b/Pod/VialerPJSIP.a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0947ad8ede9499fd84c72a715fb225a3a48c5024ceb10c82f7ddf246aa65dd66
+oid sha256:d1041d9af30c1c4343a59eb78ebd977b475c8e9a528f9012b11401e630ee4952
 size 138269928
diff --git a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_arm64.h b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_arm64.h
index a5099fd1..68f1c732 100644
--- a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_arm64.h
+++ b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_arm64.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-arm64.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-arm64.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-arm64.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-arm64.sdk"
 #endif
 #endif
 
diff --git a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7.h b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7.h
index 8f67a810..d978a72a 100644
--- a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7.h
+++ b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7.sdk"
 #endif
 #endif
 
diff --git a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7s.h b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7s.h
index 88288c5d..0d6c5a9c 100644
--- a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7s.h
+++ b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_armv7s.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7s.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7s.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7s.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7s.sdk"
 #endif
 #endif
 
diff --git a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_i386.h b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_i386.h
index 5a72db0c..79f070eb 100644
--- a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_i386.h
+++ b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_i386.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-i386.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-i386.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-i386.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-i386.sdk"
 #endif
 #endif
 
diff --git a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_x86_64.h b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_x86_64.h
index 1d23c1ed..d11eefeb 100644
--- a/Pod/vialer-pjsip-include/openssl/opensslconf_ios_x86_64.h
+++ b/Pod/vialer-pjsip-include/openssl/opensslconf_ios_x86_64.h
@@ -122,8 +122,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-x86_64.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-x86_64.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-x86_64.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-x86_64.sdk"
 #endif
 #endif
 
diff --git a/Vialer-pjsip-iOS.podspec b/Vialer-pjsip-iOS.podspec
index 7086c97b..ac3cc5c6 100644
--- a/Vialer-pjsip-iOS.podspec
+++ b/Vialer-pjsip-iOS.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 	s.name                  = "Vialer-pjsip-iOS"
-	s.version               = "3.3.6"
+	s.version               = "3.3.7"
 	s.summary               = "PJSIP 2.7.2 for iOS"
 	s.description           = "Pod for distributing PJSIP 2.7.2 wrapped in a framework. With Opus, OpenSSL and openh264."
 	s.homepage              = "https://www.wearespindle.com"
diff --git a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_arm64.h b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_arm64.h
index a5099fd1..68f1c732 100644
--- a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_arm64.h
+++ b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_arm64.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-arm64.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-arm64.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-arm64.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-arm64.sdk"
 #endif
 #endif
 
diff --git a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7.h b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7.h
index 8f67a810..d978a72a 100644
--- a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7.h
+++ b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7.sdk"
 #endif
 #endif
 
diff --git a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7s.h b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7s.h
index 88288c5d..0d6c5a9c 100644
--- a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7s.h
+++ b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_armv7s.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7s.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.3-armv7s.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7s.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneOS11.4-armv7s.sdk"
 #endif
 #endif
 
diff --git a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_i386.h b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_i386.h
index 5a72db0c..79f070eb 100644
--- a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_i386.h
+++ b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_i386.h
@@ -119,8 +119,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-i386.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-i386.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-i386.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-i386.sdk"
 #endif
 #endif
 
diff --git a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_x86_64.h b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_x86_64.h
index 1d23c1ed..d11eefeb 100644
--- a/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_x86_64.h
+++ b/VialerPJSIP.framework/Versions/A/Headers/openssl/opensslconf_ios_x86_64.h
@@ -122,8 +122,8 @@ extern "C" {
 
 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
 #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-x86_64.sdk/lib/engines"
-#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.3-x86_64.sdk"
+#define ENGINESDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-x86_64.sdk/lib/engines"
+#define OPENSSLDIR "/Users/redmerloen/Programming/Vialer/iOS/Vialer-pjsip-iOS/pjsip/external/ssl/bin/iPhoneSimulator11.4-x86_64.sdk"
 #endif
 #endif
 
diff --git a/VialerPJSIP.framework/Versions/A/VialerPJSIP b/VialerPJSIP.framework/Versions/A/VialerPJSIP
index d0aaa3c4..80b8338f 100644
--- a/VialerPJSIP.framework/Versions/A/VialerPJSIP
+++ b/VialerPJSIP.framework/Versions/A/VialerPJSIP
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0947ad8ede9499fd84c72a715fb225a3a48c5024ceb10c82f7ddf246aa65dd66
+oid sha256:d1041d9af30c1c4343a59eb78ebd977b475c8e9a528f9012b11401e630ee4952
 size 138269928
diff --git a/vialerbuild b/vialerbuild
index 94d95c95..8a989856 100755
--- a/vialerbuild
+++ b/vialerbuild
@@ -539,14 +539,14 @@ function configure_i386 () {
     echo "Configure for i386"
     export DEVPATH=$XCODE_SIMULATOR_DEV_PATH
     export CFLAGS="-O2 -m32 -mios-simulator-version-min=$MIN_IOS_VERSION"
-    export LDFLAGS="-O2 -m32 -mios-simulator-version-min=$MIN_IOS_VERSION"
+    export LDFLAGS="-O2 -m32 -mios-simulator-version-min=$MIN_IOS_VERSION -Wl,-no_compact_unwind"
 }
 
 function configure_x86_64 () {
     echo "Configure for x86_64"
     export DEVPATH=$XCODE_SIMULATOR_DEV_PATH
     export CFLAGS="-O2 -m32 -mios-simulator-version-min=$MIN_IOS_VERSION"
-    export LDFLAGS="-O2 -m32 -mios-simulator-version-min=$MIN_IOS_VERSION"
+    export LDFLAGS="-O2 -m32 -mios-simulator-version-min=$MIN_IOS_VERSION -Wl,-no_compact_unwind"
 }
 
 function _build () {