16 files changed, 341 insertions, 40 deletions
diff --git a/indra/CMakeLists.txt b/indra/CMakeLists.txt
index 32f62ad681..a1eed8e989 100644
--- a/indra/CMakeLists.txt
+++ b/indra/CMakeLists.txt
@@ -58,7 +58,9 @@ add_subdirectory(${LIBS_OPEN_PREFIX}llmessage)
 add_subdirectory(${LIBS_OPEN_PREFIX}llprimitive)
 add_subdirectory(${LIBS_OPEN_PREFIX}llrender)
 add_subdirectory(${LIBS_OPEN_PREFIX}llfilesystem)
+if (NOT CMAKE_SYSTEM_NAME MATCHES FreeBSD)
 add_subdirectory(${LIBS_OPEN_PREFIX}llwebrtc)
+endif ()
 add_subdirectory(${LIBS_OPEN_PREFIX}llwindow)
 add_subdirectory(${LIBS_OPEN_PREFIX}llxml)
 
diff --git a/indra/llwebrtc/llwebrtc.cpp b/indra/llwebrtc/llwebrtc.cpp
index b776591b23..e533783d33 100644
--- a/indra/llwebrtc/llwebrtc.cpp
+++ b/indra/llwebrtc/llwebrtc.cpp
@@ -154,7 +154,8 @@ void LLCustomProcessor::Process(webrtc::AudioBuffer *audio_in)
 // LLWebRTCImpl implementation
 //
 
-LLWebRTCImpl::LLWebRTCImpl() :
+LLWebRTCImpl::LLWebRTCImpl(LLWebRTCLogCallback* logCallback) :
+    mLogSink(new LLWebRTCLogSink(logCallback)),
     mPeerCustomProcessor(nullptr),
     mMute(true),
     mTuningMode(false),
@@ -173,6 +174,7 @@ void LLWebRTCImpl::init()
     // Normal logging is rather spammy, so turn it off.
     rtc::LogMessage::LogToDebug(rtc::LS_NONE);
     rtc::LogMessage::SetLogToStderr(true);
+    rtc::LogMessage::AddLogToStream(mLogSink, rtc::LS_VERBOSE);
 
     mTaskQueueFactory = webrtc::CreateDefaultTaskQueueFactory();
 
@@ -314,6 +316,7 @@ void LLWebRTCImpl::terminate()
             mPeerDeviceModule   = nullptr;
             mTaskQueueFactory   = nullptr;
         });
+    rtc::LogMessage::RemoveLogToStream(mLogSink);
 }
 
 //
@@ -460,7 +463,7 @@ void ll_set_device_module_render_device(rtc::scoped_refptr<webrtc::AudioDeviceMo
     {
         device_module->SetPlayoutDevice(webrtc::AudioDeviceModule::kDefaultDevice);
     }
-    else 
+    else
     {
         device_module->SetPlayoutDevice(device);
     }
@@ -658,7 +661,7 @@ void LLWebRTCImpl::freePeerConnection(LLWebRTCPeerConnectionInterface* peer_conn
 // Most peer connection (signaling) happens on
 // the signaling thread.
 
-LLWebRTCPeerConnectionImpl::LLWebRTCPeerConnectionImpl() : 
+LLWebRTCPeerConnectionImpl::LLWebRTCPeerConnectionImpl() :
     mWebRTCImpl(nullptr),
     mPeerConnection(nullptr),
     mMute(false),
@@ -1173,7 +1176,7 @@ void LLWebRTCPeerConnectionImpl::OnSuccess(webrtc::SessionDescriptionInterface *
     {
         observer->OnOfferAvailable(mangled_sdp);
     }
-    
+
    mPeerConnection->SetLocalDescription(std::unique_ptr<webrtc::SessionDescriptionInterface>(
                                                      webrtc::CreateSessionDescription(webrtc::SdpType::kOffer, mangled_sdp)),
                                                  rtc::scoped_refptr<webrtc::SetLocalDescriptionObserverInterface>(this));
@@ -1329,9 +1332,9 @@ void freePeerConnection(LLWebRTCPeerConnectionInterface* peer_connection)
 }
 
 
-void init()
+void init(LLWebRTCLogCallback* logCallback)
 {
-    gWebRTCImpl = new LLWebRTCImpl();
+    gWebRTCImpl = new LLWebRTCImpl(logCallback);
     gWebRTCImpl->init();
 }
 
diff --git a/indra/llwebrtc/llwebrtc.h b/indra/llwebrtc/llwebrtc.h
index f447ea990a..c6fdb909dd 100644
--- a/indra/llwebrtc/llwebrtc.h
+++ b/indra/llwebrtc/llwebrtc.h
@@ -56,6 +56,20 @@
 namespace llwebrtc
 {
 
+class LLWebRTCLogCallback
+{
+public:
+    typedef enum {
+        LOG_LEVEL_VERBOSE = 0,
+        LOG_LEVEL_INFO,
+        LOG_LEVEL_WARNING,
+        LOG_LEVEL_ERROR
+    } LogLevel;
+
+    virtual void LogMessage(LogLevel level, const std::string& message) = 0;
+};
+
+
 // LLWebRTCVoiceDevice is a simple representation of the
 // components of a device, used to communicate this
 // information to the viewer.
@@ -129,7 +143,7 @@ class LLWebRTCDeviceInterface
     };
 
     virtual void setAudioConfig(AudioConfig config) = 0;
-    
+
     // instructs webrtc to refresh the device list.
     virtual void refreshDevices() = 0;
 
@@ -231,7 +245,7 @@ class LLWebRTCSignalingObserver
 class LLWebRTCPeerConnectionInterface
 {
   public:
-    
+
     struct InitOptions
     {
         // equivalent of PeerConnectionInterface::IceServer
@@ -262,7 +276,7 @@ class LLWebRTCPeerConnectionInterface
 // exports.
 
 // This library must be initialized before use.
-LLSYMEXPORT void init();
+LLSYMEXPORT void init(LLWebRTCLogCallback* logSink);
 
 // And should be terminated as part of shutdown.
 LLSYMEXPORT void terminate();
diff --git a/indra/llwebrtc/llwebrtc_impl.h b/indra/llwebrtc/llwebrtc_impl.h
index eb675f4062..bc9b7762dd 100644
--- a/indra/llwebrtc/llwebrtc_impl.h
+++ b/indra/llwebrtc/llwebrtc_impl.h
@@ -69,6 +69,54 @@ namespace llwebrtc
 
 class LLWebRTCPeerConnectionImpl;
 
+class LLWebRTCLogSink : public rtc::LogSink {
+public:
+    LLWebRTCLogSink(LLWebRTCLogCallback* callback) :
+    mCallback(callback)
+    {
+    }
+
+    // Destructor: close the log file
+    ~LLWebRTCLogSink() override
+    {
+    }
+
+    void OnLogMessage(const std::string& msg,
+                      rtc::LoggingSeverity severity) override
+    {
+        if (mCallback)
+        {
+            switch(severity)
+            {
+                case rtc::LS_VERBOSE:
+                    mCallback->LogMessage(LLWebRTCLogCallback::LOG_LEVEL_VERBOSE, msg);
+                    break;
+                case rtc::LS_INFO:
+                    mCallback->LogMessage(LLWebRTCLogCallback::LOG_LEVEL_VERBOSE, msg);
+                    break;
+                case rtc::LS_WARNING:
+                    mCallback->LogMessage(LLWebRTCLogCallback::LOG_LEVEL_VERBOSE, msg);
+                    break;
+                case rtc::LS_ERROR:
+                    mCallback->LogMessage(LLWebRTCLogCallback::LOG_LEVEL_VERBOSE, msg);
+                    break;
+                default:
+                    break;
+            }
+        }
+    }
+
+    void OnLogMessage(const std::string& message) override
+    {
+        if (mCallback)
+        {
+            mCallback->LogMessage(LLWebRTCLogCallback::LOG_LEVEL_VERBOSE, message);
+        }
+    }
+
+private:
+    LLWebRTCLogCallback* mCallback;
+};
 
 // Implements a class allowing capture of audio data
 // to determine audio level of the microphone.
@@ -142,8 +190,11 @@ class LLWebRTCImpl : public LLWebRTCDeviceInterface
 #endif
 {
   public:
-    LLWebRTCImpl();
-    ~LLWebRTCImpl() {}
+    LLWebRTCImpl(LLWebRTCLogCallback* logCallback);
+    ~LLWebRTCImpl()
+    {
+        delete mLogSink;
+    }
 
     void init();
     void terminate();
@@ -235,6 +286,8 @@ class LLWebRTCImpl : public LLWebRTCDeviceInterface
     void setRecording(bool recording);
 
   protected:
+    LLWebRTCLogSink*                                           mLogSink;
+
     // The native webrtc threads
     std::unique_ptr<rtc::Thread>                               mNetworkThread;
     std::unique_ptr<rtc::Thread>                               mWorkerThread;
@@ -242,7 +295,7 @@ class LLWebRTCImpl : public LLWebRTCDeviceInterface
 
     // The factory that allows creation of native webrtc PeerConnections.
     rtc::scoped_refptr<webrtc::PeerConnectionFactoryInterface> mPeerConnectionFactory;
-    
+
     rtc::scoped_refptr<webrtc::AudioProcessing>                mAudioProcessingModule;
 
     // more native webrtc stuff
diff --git a/indra/media_plugins/cef/CMakeLists.txt b/indra/media_plugins/cef/CMakeLists.txt
index 5f9ab88bd4..39353401e9 100644
--- a/indra/media_plugins/cef/CMakeLists.txt
+++ b/indra/media_plugins/cef/CMakeLists.txt
@@ -114,6 +114,13 @@ if (DARWIN)
         -change "/opt/local/lib/libexpat.1.dylib" "@loader_path/../../Frameworks/libexpat.1.dylib"
         -change "/opt/local/lib/libjsoncpp.25.dylib" "@loader_path/../../Frameworks/libjsoncpp.25.dylib"
         -change "/opt/local/lib/libz.1.dylib" "@loader_path/../../Frameworks/libz.1.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_context-mt.dylib" "@loader_path/../../Frameworks/libboost_context-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_fiber-mt.dylib" "@loader_path/../../Frameworks/libboost_fiber-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_filesystem-mt.dylib" "@loader_path/../../Frameworks/libboost_filesystem-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_program_options-mt.dylib" "@loader_path/../../Frameworks/libboost_program_options-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_regex-mt.dylib" "@loader_path/../../Frameworks/libboost_regex-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_system-mt.dylib" "@loader_path/../../Frameworks/libboost_system-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_thread-mt.dylib" "@loader_path/../../Frameworks/libboost_thread-mt.dylib"
         -change "/opt/local/lib/liburiparser.1.dylib" "@loader_path/../../Frameworks/liburiparser.1.dylib"
         -change "/opt/local/lib/libnghttp2.14.dylib" "@loader_path/../../Frameworks/libnghttp2.14.dylib"
         -change "/usr/local/lib/libxmlrpc-epi.0.dylib" "@loader_path/../../Frameworks/libxmlrpc-epi.0.dylib"
diff --git a/indra/media_plugins/libvlc/CMakeLists.txt b/indra/media_plugins/libvlc/CMakeLists.txt
index dd2cbff903..3c499b0cbd 100644
--- a/indra/media_plugins/libvlc/CMakeLists.txt
+++ b/indra/media_plugins/libvlc/CMakeLists.txt
@@ -60,6 +60,13 @@ if (DARWIN)
         -change "/opt/local/lib/libexpat.1.dylib" "@loader_path/../../Frameworks/libexpat.1.dylib"
         -change "/opt/local/lib/libjsoncpp.25.dylib" "@loader_path/../../Frameworks/libjsoncpp.25.dylib"
         -change "/opt/local/lib/libz.1.dylib" "@loader_path/../../Frameworks/libz.1.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_context-mt.dylib" "@loader_path/../../Frameworks/libboost_context-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_fiber-mt.dylib" "@loader_path/../../Frameworks/libboost_fiber-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_filesystem-mt.dylib" "@loader_path/../../Frameworks/libboost_filesystem-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_program_options-mt.dylib" "@loader_path/../../Frameworks/libboost_program_options-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_regex-mt.dylib" "@loader_path/../../Frameworks/libboost_regex-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_system-mt.dylib" "@loader_path/../../Frameworks/libboost_system-mt.dylib"
+        -change "/opt/local/libexec/boost/1.76/lib/libboost_thread-mt.dylib" "@loader_path/../../Frameworks/libboost_thread-mt.dylib"
         -change "/opt/local/lib/liburiparser.1.dylib" "@loader_path/../../Frameworks/liburiparser.1.dylib"
         -change "/opt/local/lib/libnghttp2.14.dylib" "@loader_path/../../Frameworks/libnghttp2.14.dylib"
         -change "/usr/local/lib/libxmlrpc-epi.0.dylib" "@loader_path/../../Frameworks/libxmlrpc-epi.0.dylib"
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index d639840f70..97d501ca2e 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -743,6 +743,10 @@ set(viewer_SOURCE_FILES
     pipeline.cpp
     )
 
+if (CMAKE_SYSTEM_NAME MATCHES FreeBSD)
+    list(REMOVE_ITEM viewer_SOURCE_FILES llvoicewebrtc.cpp)
+endif ()
+
 set(VIEWER_BINARY_NAME "secondlife-bin" CACHE STRING
     "The name of the viewer executable to create.")
 
@@ -1943,7 +1947,6 @@ target_link_libraries(${VIEWER_BINARY_NAME}
         llcorehttp
         llcommon
         llmeshoptimizer
-        llwebrtc
         ll::ndof
         lllogin
         llprimitive
@@ -1953,6 +1956,10 @@ target_link_libraries(${VIEWER_BINARY_NAME}
         ll::tracy
         )
 
+if (NOT CMAKE_SYSTEM_NAME MATCHES FreeBSD)
+   target_link_libraries(${VIEWER_BINARY_NAME} llwebrtc )
+endif ()
+
 if (ENABLE_MEDIA_PLUGINS)
    target_link_libraries(${VIEWER_BINARY_NAME} ll::libvlc )
    if (DARWIN OR LINUX)
diff --git a/indra/newview/FixBundle.cmake.in b/indra/newview/FixBundle.cmake.in
index 6841b2ede2..6d343680d9 100644
--- a/indra/newview/FixBundle.cmake.in
+++ b/indra/newview/FixBundle.cmake.in
@@ -62,6 +62,41 @@ file(CREATE_LINK
         SYMBOLIC
     )
 file(CREATE_LINK
+        "../../../../Frameworks/libboost_context-mt.dylib"
+        "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/libboost_context-mt.dylib"
+        SYMBOLIC
+    )
+file(CREATE_LINK
+        "../../../../Frameworks/libboost_fiber-mt.dylib"
+        "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/libboost_fiber-mt.dylib"
+        SYMBOLIC
+    )
+file(CREATE_LINK
+        "../../../../Frameworks/libboost_filesystem-mt.dylib"
+        "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/libboost_filesystem-mt.dylib"
+        SYMBOLIC
+    )
+file(CREATE_LINK
+        "../../../../Frameworks/libboost_program_options-mt.dylib"
+        "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/libboost_program_options-mt.dylib"
+        SYMBOLIC
+    )
+file(CREATE_LINK
+        "../../../../Frameworks/libboost_regex-mt.dylib"
+        "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/libboost_regex-mt.dylib"
+        SYMBOLIC
+    )
+file(CREATE_LINK
+        "../../../../Frameworks/libboost_system-mt.dylib"
+        "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/libboost_system-mt.dylib"
+        SYMBOLIC
+    )
+file(CREATE_LINK
+        "../../../../Frameworks/libboost_thread-mt.dylib"
+        "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/libboost_thread-mt.dylib"
+        SYMBOLIC
+    )
+file(CREATE_LINK
         "../../../../Frameworks/liburiparser.1.dylib"
         "${viewer_BINARY_DIR}/${VIEWER_CHANNEL}.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/liburiparser.1.dylib"
         SYMBOLIC
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 65fcded257..ae322910ea 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -2817,7 +2817,7 @@ void LLVOAvatar::idleUpdateVoiceVisualizer(bool voice_enabled, const LLVector3 &
         // Notice the calls to "gAwayTimer.reset()". This resets the timer that determines how long the avatar has been
         // "away", so that the avatar doesn't lapse into away-mode (and slump over) while the user is still talking.
         //-----------------------------------------------------------------------------------------------------------------
-        if (LLVoiceClient::getInstance()->getIsSpeaking( mID ))
+        if (LLVoiceClient::getInstance()->getIsSpeaking( mID ) && (!isInMuteList() || isSelf()))
         {
             if (!mVoiceVisualizer->getCurrentlySpeaking())
             {
diff --git a/indra/newview/llvoicechannel.cpp b/indra/newview/llvoicechannel.cpp
index b95e43da8d..912b5a330e 100644
--- a/indra/newview/llvoicechannel.cpp
+++ b/indra/newview/llvoicechannel.cpp
@@ -768,6 +768,7 @@ LLVoiceChannelP2P::LLVoiceChannelP2P(const LLUUID      &session_id,
     mReceivedCall(false),
     mOutgoingCallInterface(outgoing_call_interface)
 {
+    mChannelInfo = LLVoiceClient::getInstance()->getP2PChannelInfoTemplate(other_user_id);
 }
 
 void LLVoiceChannelP2P::handleStatusChange(EStatusType type)
diff --git a/indra/newview/llvoiceclient.cpp b/indra/newview/llvoiceclient.cpp
index 4b299a51f5..3a07e4bb90 100644
--- a/indra/newview/llvoiceclient.cpp
+++ b/indra/newview/llvoiceclient.cpp
@@ -26,7 +26,9 @@
 
 #include "llvoiceclient.h"
 #include "llvoicevivox.h"
+#if !__FreeBSD__
 #include "llvoicewebrtc.h"
+#endif
 #include "llviewernetwork.h"
 #include "llviewercontrol.h"
 #include "llcommandhandler.h"
@@ -120,10 +122,12 @@ LLVoiceModuleInterface *getVoiceModule(const std::string &voice_server_type)
     {
         return (LLVoiceModuleInterface *) LLVivoxVoiceClient::getInstance();
     }
+#if !__FreeBSD__
     else if (voice_server_type == WEBRTC_VOICE_SERVER_TYPE)
     {
         return (LLVoiceModuleInterface *) LLWebRTCVoiceClient::getInstance();
     }
+#endif
     else
     {
         LLNotificationsUtil::add("VoiceVersionMismatch");
@@ -165,14 +169,18 @@ void LLVoiceClient::init(LLPumpIO *pump)
 {
     // Initialize all of the voice modules
     m_servicePump = pump;
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->init(pump);
+#endif
     LLVivoxVoiceClient::getInstance()->init(pump);
 }
 
 void LLVoiceClient::userAuthorized(const std::string& user_id, const LLUUID &agentID)
 {
     gAgent.addRegionChangedCallback(boost::bind(&LLVoiceClient::onRegionChanged, this));
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->userAuthorized(user_id, agentID);
+#endif
     LLVivoxVoiceClient::getInstance()->userAuthorized(user_id, agentID);
 }
 
@@ -324,7 +332,9 @@ void LLVoiceClient::updateSettings()
 
     updateMicMuteLogic();
 
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->updateSettings();
+#endif
     LLVivoxVoiceClient::getInstance()->updateSettings();
 }
 
@@ -333,34 +343,54 @@ void LLVoiceClient::updateSettings()
 
 void LLVoiceClient::tuningStart()
 {
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->tuningStart();
+#endif
     LLVivoxVoiceClient::getInstance()->tuningStart();
 }
 
 void LLVoiceClient::tuningStop()
 {
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->tuningStop();
+#endif
     LLVivoxVoiceClient::getInstance()->tuningStop();
 }
 
 bool LLVoiceClient::inTuningMode()
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->inTuningMode();
+#else
     return LLWebRTCVoiceClient::getInstance()->inTuningMode();
+#endif
 }
 
 void LLVoiceClient::tuningSetMicVolume(float volume)
 {
+#if __FreeBSD__
+    LLVivoxVoiceClient::getInstance()->tuningSetMicVolume(volume);
+#else
     LLWebRTCVoiceClient::getInstance()->tuningSetMicVolume(volume);
+#endif
 }
 
 void LLVoiceClient::tuningSetSpeakerVolume(float volume)
 {
+#if __FreeBSD__
+    LLVivoxVoiceClient::getInstance()->tuningSetSpeakerVolume(volume);
+#else
     LLWebRTCVoiceClient::getInstance()->tuningSetSpeakerVolume(volume);
+#endif
 }
 
 float LLVoiceClient::tuningGetEnergy(void)
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->tuningGetEnergy();
+#else
     return LLWebRTCVoiceClient::getInstance()->tuningGetEnergy();
+#endif
 }
 
 //------------------------------------------------
@@ -368,40 +398,64 @@ float LLVoiceClient::tuningGetEnergy(void)
 
 bool LLVoiceClient::deviceSettingsAvailable()
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->deviceSettingsAvailable();
+#else
     return LLWebRTCVoiceClient::getInstance()->deviceSettingsAvailable();
+#endif
 }
 
 bool LLVoiceClient::deviceSettingsUpdated()
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->deviceSettingsUpdated();
+#else
     return LLWebRTCVoiceClient::getInstance()->deviceSettingsUpdated();
+#endif
 }
 
 void LLVoiceClient::refreshDeviceLists(bool clearCurrentList)
 {
+#if __FreeBSD__
+    LLVivoxVoiceClient::getInstance()->refreshDeviceLists(clearCurrentList);
+#else
     LLWebRTCVoiceClient::getInstance()->refreshDeviceLists(clearCurrentList);
+#endif
 }
 
 void LLVoiceClient::setCaptureDevice(const std::string& name)
 {
     LLVivoxVoiceClient::getInstance()->setCaptureDevice(name);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setCaptureDevice(name);
+#endif
 }
 
 void LLVoiceClient::setRenderDevice(const std::string& name)
 {
     LLVivoxVoiceClient::getInstance()->setRenderDevice(name);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setRenderDevice(name);
+#endif
 }
 
 const LLVoiceDeviceList& LLVoiceClient::getCaptureDevices()
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->getCaptureDevices();
+#else
     return LLWebRTCVoiceClient::getInstance()->getCaptureDevices();
+#endif
 }
 
 
 const LLVoiceDeviceList& LLVoiceClient::getRenderDevices()
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->getRenderDevices();
+#else
     return LLWebRTCVoiceClient::getInstance()->getRenderDevices();
+#endif
 }
 
 
@@ -410,13 +464,18 @@ const LLVoiceDeviceList& LLVoiceClient::getRenderDevices()
 
 void LLVoiceClient::getParticipantList(std::set<LLUUID> &participants)
 {
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->getParticipantList(participants);
+#endif
     LLVivoxVoiceClient::getInstance()->getParticipantList(participants);
 }
 
 bool LLVoiceClient::isParticipant(const LLUUID &speaker_id)
 {
-    return LLWebRTCVoiceClient::getInstance()->isParticipant(speaker_id) ||
+    return
+#if !__FreeBSD__
+           LLWebRTCVoiceClient::getInstance()->isParticipant(speaker_id) ||
+#endif
            LLVivoxVoiceClient::getInstance()->isParticipant(speaker_id);
 }
 
@@ -509,13 +568,19 @@ void LLVoiceClient::activateSpatialChannel(bool activate)
 
 bool LLVoiceClient::isCurrentChannel(const LLSD& channelInfo)
 {
-    return LLWebRTCVoiceClient::getInstance()->isCurrentChannel(channelInfo) ||
+    return
+#if !__FreeBSD__
+           LLWebRTCVoiceClient::getInstance()->isCurrentChannel(channelInfo) ||
+#endif
            LLVivoxVoiceClient::getInstance()->isCurrentChannel(channelInfo);
 }
 
 bool LLVoiceClient::compareChannels(const LLSD &channelInfo1, const LLSD &channelInfo2)
 {
-    return LLWebRTCVoiceClient::getInstance()->compareChannels(channelInfo1, channelInfo2) ||
+    return
+#if !__FreeBSD__
+           LLWebRTCVoiceClient::getInstance()->compareChannels(channelInfo1, channelInfo2) ||
+#endif
            LLVivoxVoiceClient::getInstance()->compareChannels(channelInfo1, channelInfo2);
 }
 
@@ -557,13 +622,17 @@ LLVoiceP2POutgoingCallInterface *LLVoiceClient::getOutgoingCallInterface(const L
 
 void LLVoiceClient::setVoiceVolume(F32 volume)
 {
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setVoiceVolume(volume);
+#endif
     LLVivoxVoiceClient::getInstance()->setVoiceVolume(volume);
 }
 
 void LLVoiceClient::setMicGain(F32 gain)
 {
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setMicGain(gain);
+#endif
     LLVivoxVoiceClient::getInstance()->setMicGain(gain);
 }
 
@@ -610,7 +679,9 @@ bool LLVoiceClient::voiceEnabled()
 
 void LLVoiceClient::setVoiceEnabled(bool enabled)
 {
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setVoiceEnabled(enabled);
+#endif
     LLVivoxVoiceClient::getInstance()->setVoiceEnabled(enabled);
 }
 
@@ -630,7 +701,9 @@ void LLVoiceClient::updateMicMuteLogic()
         // Either of these always overrides any other PTT setting.
         new_mic_mute = true;
     }
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setMuteMic(new_mic_mute);
+#endif
     LLVivoxVoiceClient::getInstance()->setMuteMic(new_mic_mute);
 }
 
@@ -725,18 +798,26 @@ bool LLVoiceClient::getVoiceEnabled(const LLUUID& id)
 
 std::string LLVoiceClient::getDisplayName(const LLUUID& id)
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->getDisplayName(id);
+#else
     std::string result = LLWebRTCVoiceClient::getInstance()->getDisplayName(id);
     if (result.empty())
     {
         result = LLVivoxVoiceClient::getInstance()->getDisplayName(id);
     }
     return result;
+#endif
 }
 
 bool LLVoiceClient::isVoiceWorking() const
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->isVoiceWorking();
+#else
     return LLVivoxVoiceClient::getInstance()->isVoiceWorking() ||
            LLWebRTCVoiceClient::getInstance()->isVoiceWorking();
+#endif
 }
 
 bool LLVoiceClient::isParticipantAvatar(const LLUUID& id)
@@ -751,7 +832,10 @@ bool LLVoiceClient::isOnlineSIP(const LLUUID& id)
 
 bool LLVoiceClient::getIsSpeaking(const LLUUID& id)
 {
-    return LLWebRTCVoiceClient::getInstance()->getIsSpeaking(id) ||
+    return
+#if !__FreeBSD__
+           LLWebRTCVoiceClient::getInstance()->getIsSpeaking(id) ||
+#endif
            LLVivoxVoiceClient::getInstance()->getIsSpeaking(id);
 }
 
@@ -759,14 +843,21 @@ bool LLVoiceClient::getIsModeratorMuted(const LLUUID& id)
 {
     // don't bother worrying about p2p calls, as
     // p2p calls don't have mute.
-    return LLWebRTCVoiceClient::getInstance()->getIsModeratorMuted(id) ||
+    return
+#if !__FreeBSD__
+           LLWebRTCVoiceClient::getInstance()->getIsModeratorMuted(id) ||
+#endif
            LLVivoxVoiceClient::getInstance()->getIsModeratorMuted(id);
 }
 
 F32 LLVoiceClient::getCurrentPower(const LLUUID& id)
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->getCurrentPower(id);
+#else
     return std::fmax(LLVivoxVoiceClient::getInstance()->getCurrentPower(id),
                      LLWebRTCVoiceClient::getInstance()->getCurrentPower(id));
+#endif
 }
 
 bool LLVoiceClient::getOnMuteList(const LLUUID& id)
@@ -778,12 +869,18 @@ bool LLVoiceClient::getOnMuteList(const LLUUID& id)
 
 F32 LLVoiceClient::getUserVolume(const LLUUID& id)
 {
+#if __FreeBSD__
+    return LLVivoxVoiceClient::getInstance()->getUserVolume(id);
+#else
     return std::fmax(LLVivoxVoiceClient::getInstance()->getUserVolume(id), LLWebRTCVoiceClient::getInstance()->getUserVolume(id));
+#endif
 }
 
 void LLVoiceClient::setUserVolume(const LLUUID& id, F32 volume)
 {
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setUserVolume(id, volume);
+#endif
     LLVivoxVoiceClient::getInstance()->setUserVolume(id, volume);
 }
 
@@ -793,40 +890,52 @@ void LLVoiceClient::setUserVolume(const LLUUID& id, F32 volume)
 void LLVoiceClient::addObserver(LLVoiceClientStatusObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->addObserver(observer);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->addObserver(observer);
+#endif
 }
 
 void LLVoiceClient::removeObserver(LLVoiceClientStatusObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->removeObserver(observer);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->removeObserver(observer);
+#endif
 }
 
 void LLVoiceClient::addObserver(LLFriendObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->addObserver(observer);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->addObserver(observer);
+#endif
 }
 
 void LLVoiceClient::removeObserver(LLFriendObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->removeObserver(observer);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->removeObserver(observer);
+#endif
 }
 
 void LLVoiceClient::addObserver(LLVoiceClientParticipantObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->addObserver(observer);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->addObserver(observer);
+#endif
 }
 
 void LLVoiceClient::removeObserver(LLVoiceClientParticipantObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->removeObserver(observer);
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->removeObserver(observer);
+#endif
 }
 
-std::string LLVoiceClient::sipURIFromID(const LLUUID &id)
+std::string LLVoiceClient::sipURIFromID(const LLUUID &id) const
 {
     if (mNonSpatialVoiceModule)
     {
@@ -842,6 +951,22 @@ std::string LLVoiceClient::sipURIFromID(const LLUUID &id)
     }
 }
 
+LLSD LLVoiceClient::getP2PChannelInfoTemplate(const LLUUID& id) const
+{
+    if (mNonSpatialVoiceModule)
+    {
+        return mNonSpatialVoiceModule->getP2PChannelInfoTemplate(id);
+    }
+    else if (mSpatialVoiceModule)
+    {
+        return mSpatialVoiceModule->getP2PChannelInfoTemplate(id);
+    }
+    else
+    {
+        return LLSD();
+    }
+}
+
 LLVoiceEffectInterface* LLVoiceClient::getVoiceEffectInterface() const
 {
     return NULL;
@@ -870,10 +995,12 @@ class LLViewerRequiredVoiceVersion : public LLHTTPNode
         {
             voiceModule = (LLVoiceModuleInterface *) LLVivoxVoiceClient::getInstance();
         }
+#if !__FreeBSD__
         else if (voice_server_type == "webrtc")
         {
             voiceModule = (LLVoiceModuleInterface *) LLWebRTCVoiceClient::getInstance();
         }
+#endif
         else
         {
             LL_WARNS("Voice") << "Unknown voice server type " << voice_server_type << LL_ENDL;
diff --git a/indra/newview/llvoiceclient.h b/indra/newview/llvoiceclient.h
index 9ae18b315c..ea67500109 100644
--- a/indra/newview/llvoiceclient.h
+++ b/indra/newview/llvoiceclient.h
@@ -281,7 +281,8 @@ public:
     virtual void removeObserver(LLVoiceClientParticipantObserver* observer)=0;
     //@}
 
-    virtual std::string sipURIFromID(const LLUUID &id)=0;
+    virtual std::string sipURIFromID(const LLUUID &id) const=0;
+    virtual LLSD getP2PChannelInfoTemplate(const LLUUID& id) const=0;
     //@}
 
 };
@@ -488,7 +489,8 @@ public:
     void addObserver(LLVoiceClientParticipantObserver* observer);
     void removeObserver(LLVoiceClientParticipantObserver* observer);
 
-    std::string sipURIFromID(const LLUUID &id);
+    std::string sipURIFromID(const LLUUID &id) const;
+    LLSD getP2PChannelInfoTemplate(const LLUUID& id) const;
 
     //////////////////////////
     /// @name Voice effects
diff --git a/indra/newview/llvoicevivox.cpp b/indra/newview/llvoicevivox.cpp
index ab1a3056fa..532633754f 100644
--- a/indra/newview/llvoicevivox.cpp
+++ b/indra/newview/llvoicevivox.cpp
@@ -298,7 +298,6 @@ LLVivoxVoiceClient::LLVivoxVoiceClient() :
     mDevicesListUpdated(false),
 
     mAudioSession(), // TBD - should be NULL
-    mAudioSessionChanged(false),
     mNextAudioSession(),
 
     mCurrentParcelLocalID(0),
@@ -1653,7 +1652,6 @@ bool LLVivoxVoiceClient::addAndJoinSession(const sessionStatePtr_t &nextSession)
     LL_INFOS("Voice") << "Adding or joining voice session " << nextSession->mHandle << LL_ENDL;
 
     mAudioSession = nextSession;
-    mAudioSessionChanged = true;
     if (!mAudioSession || !mAudioSession->mReconnect)
     {
         mNextAudioSession.reset();
@@ -1910,9 +1908,8 @@ bool LLVivoxVoiceClient::terminateAudioSession(bool wait)
 
         sessionStatePtr_t oldSession = mAudioSession;
 
+        notifyStatusObservers(LLVoiceClientStatusObserver::STATUS_LEFT_CHANNEL); // needs mAudioSession for uri
         mAudioSession.reset();
-        // We just notified status observers about this change.  Don't do it again.
-        mAudioSessionChanged = false;
 
         // The old session may now need to be deleted.
         reapSession(oldSession);
@@ -1920,9 +1917,9 @@ bool LLVivoxVoiceClient::terminateAudioSession(bool wait)
     else
     {
         LL_WARNS("Voice") << "terminateAudioSession(" << wait << ") with NULL mAudioSession" << LL_ENDL;
+        notifyStatusObservers(LLVoiceClientStatusObserver::STATUS_LEFT_CHANNEL);
     }
 
-    notifyStatusObservers(LLVoiceClientStatusObserver::STATUS_LEFT_CHANNEL);
 
     // Always reset the terminate request flag when we get here.
     // Some slower PCs have a race condition where they can switch to an incoming  P2P call faster than the state machine leaves
@@ -3844,7 +3841,6 @@ void LLVivoxVoiceClient::joinedAudioSession(const sessionStatePtr_t &session)
         sessionStatePtr_t oldSession = mAudioSession;
 
         mAudioSession = session;
-        mAudioSessionChanged = true;
 
         // The old session may now need to be deleted.
         reapSession(oldSession);
@@ -5154,7 +5150,7 @@ bool LLVivoxVoiceClient::inProximalChannel()
     return result;
 }
 
-std::string LLVivoxVoiceClient::sipURIFromID(const LLUUID &id)
+std::string LLVivoxVoiceClient::sipURIFromID(const LLUUID &id) const
 {
     std::string result;
     result = "sip:";
@@ -5165,6 +5161,14 @@ std::string LLVivoxVoiceClient::sipURIFromID(const LLUUID &id)
     return result;
 }
 
+LLSD LLVivoxVoiceClient::getP2PChannelInfoTemplate(const LLUUID& id) const
+{
+    LLSD result;
+    result["channel_uri"] = sipURIFromID(id);
+    result["voice_server_type"] = VIVOX_VOICE_SERVER_TYPE;
+    return result;
+}
+
 std::string LLVivoxVoiceClient::sipURIFromAvatar(LLVOAvatar *avatar)
 {
     std::string result;
@@ -5179,7 +5183,7 @@ std::string LLVivoxVoiceClient::sipURIFromAvatar(LLVOAvatar *avatar)
     return result;
 }
 
-std::string LLVivoxVoiceClient::nameFromID(const LLUUID &uuid)
+std::string LLVivoxVoiceClient::nameFromID(const LLUUID &uuid) const
 {
     std::string result;
 
@@ -6159,7 +6163,6 @@ void LLVivoxVoiceClient::deleteSession(const sessionStatePtr_t &session)
     if(mAudioSession == session)
     {
         mAudioSession.reset();
-        mAudioSessionChanged = true;
     }
 
     // ditto for the next audio session
@@ -6268,9 +6271,10 @@ void LLVivoxVoiceClient::notifyStatusObservers(LLVoiceClientStatusObserver::ESta
         }
     }
 
+    LLSD channel_info = getAudioSessionChannelInfo();
     LL_DEBUGS("Voice")
         << " " << LLVoiceClientStatusObserver::status2string(status)
-        << ", session channelInfo " << getAudioSessionChannelInfo()
+        << ", session channelInfo " << channel_info
         << ", proximal is " << inSpatialChannel()
         << LL_ENDL;
 
@@ -6285,7 +6289,7 @@ void LLVivoxVoiceClient::notifyStatusObservers(LLVoiceClientStatusObserver::ESta
         )
     {
         LLVoiceClientStatusObserver* observer = *it;
-        observer->onChange(status, getAudioSessionChannelInfo(), inSpatialChannel());
+        observer->onChange(status, channel_info, inSpatialChannel());
         // In case onError() deleted an entry.
         it = mStatusObservers.upper_bound(observer);
     }
diff --git a/indra/newview/llvoicevivox.h b/indra/newview/llvoicevivox.h
index 420e0aa869..c40c84cef3 100644
--- a/indra/newview/llvoicevivox.h
+++ b/indra/newview/llvoicevivox.h
@@ -39,6 +39,8 @@ class LLVivoxProtocolParser;
 #include "llcallingcard.h"   // for LLFriendObserver
 #include "lleventcoro.h"
 #include "llcoros.h"
+#include "llparcel.h"
+#include "llmutelist.h"
 #include <queue>
 
 #ifdef LL_USESYSTEMLIBS
@@ -221,7 +223,8 @@ public:
     void removeObserver(LLVoiceClientParticipantObserver* observer) override;
     //@}
 
-    std::string sipURIFromID(const LLUUID &id) override;
+    std::string sipURIFromID(const LLUUID &id) const override;
+    LLSD getP2PChannelInfoTemplate(const LLUUID& id) const override;
     //@}
 
     /// @name LLVoiceEffectInterface virtual implementations
@@ -706,7 +709,6 @@ private:
 
     std::string mChannelName;           // Name of the channel to be looked up
     sessionStatePtr_t mAudioSession;        // Session state for the current audio session
-    bool mAudioSessionChanged;          // set to true when the above pointer gets changed, so observers can be notified.
 
     sessionStatePtr_t mNextAudioSession;    // Session state for the audio session we're trying to join
 
@@ -748,7 +750,7 @@ private:
     bool switchChannel(std::string uri = std::string(), bool spatial = true, bool no_reconnect = false, bool is_p2p = false, std::string hash = "");
     void joinSession(const sessionStatePtr_t &session);
 
-    std::string nameFromID(const LLUUID &id);
+    std::string nameFromID(const LLUUID &id) const;
     bool IDFromName(const std::string name, LLUUID &uuid);
     std::string sipURIFromAvatar(LLVOAvatar *avatar);
     std::string sipURIFromName(std::string &name);
diff --git a/indra/newview/llvoicewebrtc.cpp b/indra/newview/llvoicewebrtc.cpp
index 1d729dcd35..617981c3aa 100644
--- a/indra/newview/llvoicewebrtc.cpp
+++ b/indra/newview/llvoicewebrtc.cpp
@@ -251,7 +251,7 @@ LLWebRTCVoiceClient::~LLWebRTCVoiceClient()
 void LLWebRTCVoiceClient::init(LLPumpIO* pump)
 {
     // constructor will set up LLVoiceClient::getInstance()
-    llwebrtc::init();
+    llwebrtc::init(this);
 
     mWebRTCDeviceInterface = llwebrtc::getDeviceInterface();
     mWebRTCDeviceInterface->setDevicesObserver(this);
@@ -282,6 +282,29 @@ void LLWebRTCVoiceClient::cleanUp()
     LL_DEBUGS("Voice") << "Exiting" << LL_ENDL;
 }
 
+void LLWebRTCVoiceClient::LogMessage(llwebrtc::LLWebRTCLogCallback::LogLevel level, const std::string& message)
+{
+    switch (level)
+    {
+    case llwebrtc::LLWebRTCLogCallback::LOG_LEVEL_VERBOSE:
+        LL_DEBUGS("Voice") << message << LL_ENDL;
+        break;
+    case llwebrtc::LLWebRTCLogCallback::LOG_LEVEL_INFO:
+        LL_INFOS("Voice") << message << LL_ENDL;
+        break;
+    case llwebrtc::LLWebRTCLogCallback::LOG_LEVEL_WARNING:
+        LL_WARNS("Voice") << message << LL_ENDL;
+        break;
+    case llwebrtc::LLWebRTCLogCallback::LOG_LEVEL_ERROR:
+        // use WARN so that we don't crash on a webrtc error.
+        // webrtc will force a crash on a fatal error.
+        LL_WARNS("Voice") << message << LL_ENDL;
+        break;
+    default:
+        break;
+    }
+}
+
 // --------------------------------------------------
 
 const LLVoiceVersionInfo& LLWebRTCVoiceClient::getVersion()
@@ -2070,11 +2093,16 @@ void LLWebRTCVoiceClient::avatarNameResolved(const LLUUID &id, const std::string
 }
 
 // Leftover from vivox PTSN
-std::string LLWebRTCVoiceClient::sipURIFromID(const LLUUID& id)
+std::string LLWebRTCVoiceClient::sipURIFromID(const LLUUID& id) const
 {
     return id.asString();
 }
 
+LLSD LLWebRTCVoiceClient::getP2PChannelInfoTemplate(const LLUUID& id) const
+{
+    return LLSD();
+}
+
 
 /////////////////////////////
 // LLVoiceWebRTCConnection
diff --git a/indra/newview/llvoicewebrtc.h b/indra/newview/llvoicewebrtc.h
index 480a7897cd..2b9a113fcc 100644
--- a/indra/newview/llvoicewebrtc.h
+++ b/indra/newview/llvoicewebrtc.h
@@ -62,7 +62,8 @@ extern const std::string WEBRTC_VOICE_SERVER_TYPE;
 class LLWebRTCVoiceClient : public LLSingleton<LLWebRTCVoiceClient>,
                             virtual public LLVoiceModuleInterface,
                             public llwebrtc::LLWebRTCDevicesObserver,
-                            public LLMuteListObserver
+                            public LLMuteListObserver,
+                            public llwebrtc::LLWebRTCLogCallback
 {
     LLSINGLETON(LLWebRTCVoiceClient);
     LOG_CLASS(LLWebRTCVoiceClient);
@@ -84,7 +85,15 @@ public:
     // Returns true if WebRTC has successfully logged in and is not in error state
     bool isVoiceWorking() const override;
 
-    std::string sipURIFromID(const LLUUID &id) override;
+    std::string sipURIFromID(const LLUUID &id) const override;
+    LLSD getP2PChannelInfoTemplate(const LLUUID& id) const override;
+
+
+    ///////////////////
+    /// @name Logging
+    /// @{
+    void LogMessage(llwebrtc::LLWebRTCLogCallback::LogLevel level, const std::string& message) override;
+    //@}
 
     /////////////////////
     /// @name Tuning