diff --git a/CHANGELOG.md b/CHANGELOG.md
index c939549ad..cc15dadbf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,7 +18,7 @@ Group changes to describe their impact on the project, as follows:
 ### Changed
 - Enable Neon intrinsics optimizations for speex resampler (ENABLE_ARM_NEON_INTRINSICS)
 - Push notifications are now configurable per account
-
+- Update to latest OpenH264 version to fix issue with Xcode 7.3 and arm64 devices [openh264-2434]
 ### Fixed
 - Fix invalid photo rotation when using Camera for avatars
 - Parse user input as SIP address or phone number depending on default account settings: if "substitute + by country code" is set,
@@ -56,3 +56,4 @@ consider inputs to be phone numbers, otherwise SIP addresses.
 [Unreleased]: https://github.com/BelledonneCommunications/linphone-iphone/compare/3.12.1...HEAD
 [3.12.1]: http://www.linphone.org/releases/ios/liblinphone-iphone-sdk-3.12.1.zip
 [plugins registration]: https://github.com/BelledonneCommunications/linphone-iphone/blob/3.12.1/Classes/LinphoneManager.m#L1461-L1472
+[openh264-2434]: https://github.com/cisco/openh264/issues/2434
diff --git a/Classes/CallSideMenuView.m b/Classes/CallSideMenuView.m
index da0cac541..7d641180d 100644
--- a/Classes/CallSideMenuView.m
+++ b/Classes/CallSideMenuView.m
@@ -121,6 +121,18 @@
 		[result appendString:[NSString stringWithFormat:@"/%i channels", payload->channels]];
 	}
 	[result appendString:@"\n"];
+	// Encoder & decoder descriptions
+	const char *enc_desc = ms_factory_get_encoder(linphone_core_get_ms_factory(LC), payload->mime_type)->text;
+	const char *dec_desc = ms_factory_get_decoder(linphone_core_get_ms_factory(LC), payload->mime_type)->text;
+	if (strcmp(enc_desc, dec_desc) == 0) {
+		[result appendString:[NSString stringWithFormat:@"Encoder/Decoder: %s", enc_desc]];
+		[result appendString:@"\n"];
+	} else {
+		[result appendString:[NSString stringWithFormat:@"Encoder: %s", enc_desc]];
+		[result appendString:@"\n"];
+		[result appendString:[NSString stringWithFormat:@"Decoder: %s", dec_desc]];
+		[result appendString:@"\n"];
+	}
 
 	if (stats != NULL) {
 		[result
diff --git a/submodules/externals/openh264 b/submodules/externals/openh264
index 2610ab183..50daa8f73 160000
--- a/submodules/externals/openh264
+++ b/submodules/externals/openh264
@@ -1 +1 @@
-Subproject commit 2610ab183249aee91862d2ad065f61db89107b34
+Subproject commit 50daa8f737fe174d723a10f97fa7ec24f54a6178
diff --git a/submodules/msopenh264 b/submodules/msopenh264
index a32da859e..3a0f6e84f 160000
--- a/submodules/msopenh264
+++ b/submodules/msopenh264
@@ -1 +1 @@
-Subproject commit a32da859e7c17b928259829c3082b2b93fb5508f
+Subproject commit 3a0f6e84fc3ccec30fb19cc5faaa421cf613b064