diff --git a/app/src/main/java/org/linphone/contacts/ContactsManager.kt b/app/src/main/java/org/linphone/contacts/ContactsManager.kt
index 9db118bb3..00d42ae78 100644
--- a/app/src/main/java/org/linphone/contacts/ContactsManager.kt
+++ b/app/src/main/java/org/linphone/contacts/ContactsManager.kt
@@ -189,13 +189,24 @@ class ContactsManager @UiThread constructor(context: Context) {
         val foundInMap = if (avatarsMap.keys.contains(key)) avatarsMap[key] else null
         if (foundInMap != null) return foundInMap
 
-        val friend = coreContext.contactsManager.findContactByAddress(clone)
-        val avatar = if (friend != null) {
-            ContactAvatarModel(friend)
-        } else {
+        val localAccount = coreContext.core.accountList.find {
+            it.params.identityAddress?.weakEqual(clone) == true
+        }
+        val avatar = if (localAccount != null) {
             val fakeFriend = coreContext.core.createFriend()
             fakeFriend.address = clone
+            fakeFriend.name = LinphoneUtils.getDisplayName(localAccount.params.identityAddress)
+            fakeFriend.photo = localAccount.params.pictureUri
             ContactAvatarModel(fakeFriend)
+        } else {
+            val friend = coreContext.contactsManager.findContactByAddress(clone)
+            if (friend != null) {
+                ContactAvatarModel(friend)
+            } else {
+                val fakeFriend = coreContext.core.createFriend()
+                fakeFriend.address = clone
+                ContactAvatarModel(fakeFriend)
+            }
         }
 
         avatarsMap[key] = avatar
diff --git a/app/src/main/java/org/linphone/ui/call/fragment/ActiveConferenceCallFragment.kt b/app/src/main/java/org/linphone/ui/call/fragment/ActiveConferenceCallFragment.kt
index ed20d7baa..448faf223 100644
--- a/app/src/main/java/org/linphone/ui/call/fragment/ActiveConferenceCallFragment.kt
+++ b/app/src/main/java/org/linphone/ui/call/fragment/ActiveConferenceCallFragment.kt
@@ -26,6 +26,7 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.lifecycle.ViewModelProvider
 import com.google.android.material.bottomsheet.BottomSheetBehavior
+import org.linphone.LinphoneApplication.Companion.coreContext
 import org.linphone.databinding.CallActiveConferenceFragmentBinding
 import org.linphone.ui.call.viewmodel.CallsViewModel
 import org.linphone.ui.call.viewmodel.CurrentCallViewModel
@@ -85,5 +86,30 @@ class ActiveConferenceCallFragment : GenericCallFragment() {
                 }
             }
         }
+
+        actionsBottomSheetBehavior.addBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
+            override fun onStateChanged(bottomSheet: View, newState: Int) {
+                when (newState) {
+                    BottomSheetBehavior.STATE_COLLAPSED, BottomSheetBehavior.STATE_HIDDEN -> {
+                        callViewModel.isActionsMenuExpanded.value = false
+                    }
+                    BottomSheetBehavior.STATE_EXPANDED -> {
+                        callViewModel.isActionsMenuExpanded.value = true
+                    }
+                    else -> {}
+                }
+            }
+
+            override fun onSlide(bottomSheet: View, slideOffset: Float) {}
+        })
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        coreContext.postOnCoreThread {
+            // Need to be done manually
+            callViewModel.updateCallDuration()
+        }
     }
 }
diff --git a/app/src/main/java/org/linphone/ui/call/model/ConferenceModel.kt b/app/src/main/java/org/linphone/ui/call/model/ConferenceModel.kt
index 01bef7e8b..770a755e0 100644
--- a/app/src/main/java/org/linphone/ui/call/model/ConferenceModel.kt
+++ b/app/src/main/java/org/linphone/ui/call/model/ConferenceModel.kt
@@ -95,6 +95,9 @@ class ConferenceModel {
         @WorkerThread
         override fun onStateChanged(conference: Conference, state: Conference.State) {
             Log.i("$TAG State changed [$state]")
+            if (conference.state == Conference.State.Created) {
+                computeParticipantsDevices()
+            }
         }
     }
 
@@ -121,7 +124,9 @@ class ConferenceModel {
         )
         subject.postValue(conference.subject)
 
-        computeParticipantsDevices()
+        if (conference.state == Conference.State.Created) {
+            computeParticipantsDevices()
+        }
     }
 
     @WorkerThread
diff --git a/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt b/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt
index 78f5731c7..2cc491ba2 100644
--- a/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/call/viewmodel/CurrentCallViewModel.kt
@@ -783,10 +783,14 @@ class CurrentCallViewModel @UiThread constructor() : ViewModel() {
             model.trust.postValue(securityLevel)
             contact.postValue(model)
         } else {
+            val conferenceInfo = coreContext.core.findConferenceInformationFromUri(
+                call.remoteAddress
+            )
             val fakeFriend = coreContext.core.createFriend()
-            fakeFriend.name = LinphoneUtils.getDisplayName(address)
+            fakeFriend.name = conferenceInfo?.subject ?: LinphoneUtils.getDisplayName(address)
             fakeFriend.addAddress(address)
             val model = ContactAvatarModel(fakeFriend)
+            model.showConferenceIcon.postValue(conferenceInfo != null)
             model.trust.postValue(securityLevel)
             contact.postValue(model)
             displayedName.postValue(fakeFriend.name)
diff --git a/app/src/main/java/org/linphone/ui/main/meetings/viewmodel/MeetingWaitingRoomViewModel.kt b/app/src/main/java/org/linphone/ui/main/meetings/viewmodel/MeetingWaitingRoomViewModel.kt
index 55552974f..99c20b13b 100644
--- a/app/src/main/java/org/linphone/ui/main/meetings/viewmodel/MeetingWaitingRoomViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/meetings/viewmodel/MeetingWaitingRoomViewModel.kt
@@ -32,7 +32,6 @@ import org.linphone.core.Factory
 import org.linphone.core.tools.Log
 import org.linphone.ui.main.contacts.model.ContactAvatarModel
 import org.linphone.utils.Event
-import org.linphone.utils.LinphoneUtils
 import org.linphone.utils.TimestampUtils
 
 class MeetingWaitingRoomViewModel @UiThread constructor() : ViewModel() {
@@ -195,10 +194,9 @@ class MeetingWaitingRoomViewModel @UiThread constructor() : ViewModel() {
             dateTime.postValue("$date | $startTime - $endTime")
 
             val localAddress = coreContext.core.defaultAccount?.params?.identityAddress
-            val fakeFriend = coreContext.core.createFriend()
-            fakeFriend.address = localAddress
-            fakeFriend.name = LinphoneUtils.getDisplayName(localAddress)
-            val avatarModel = ContactAvatarModel(fakeFriend)
+            val avatarModel = coreContext.contactsManager.getContactAvatarModelForAddress(
+                localAddress
+            )
             selfAvatar.postValue(avatarModel)
         }
     }
diff --git a/app/src/main/java/org/linphone/ui/main/viewmodel/MainViewModel.kt b/app/src/main/java/org/linphone/ui/main/viewmodel/MainViewModel.kt
index eed74bd98..fa5f91a2f 100644
--- a/app/src/main/java/org/linphone/ui/main/viewmodel/MainViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/viewmodel/MainViewModel.kt
@@ -186,26 +186,26 @@ class MainViewModel @UiThread constructor() : ViewModel() {
     private fun updateCurrentCallInfo() {
         val core = coreContext.core
         if (core.callsNb == 1) {
-            val currentCall = core.currentCall
+            val currentCall = core.currentCall ?: core.calls.firstOrNull()
             if (currentCall != null) {
                 val contact = coreContext.contactsManager.findContactByAddress(
                     currentCall.remoteAddress
                 )
-                callLabel.postValue(
-                    contact?.name ?: LinphoneUtils.getDisplayName(currentCall.remoteAddress)
-                )
-                callsStatus.postValue(LinphoneUtils.callStateToString(currentCall.state))
-            } else {
-                val firstCall = core.calls.firstOrNull()
-                if (firstCall != null) {
-                    val contact = coreContext.contactsManager.findContactByAddress(
-                        firstCall.remoteAddress
+                if (contact != null) {
+                    callLabel.postValue(
+                        contact.name ?: LinphoneUtils.getDisplayName(currentCall.remoteAddress)
+                    )
+                } else {
+                    val conferenceInfo = coreContext.core.findConferenceInformationFromUri(
+                        currentCall.remoteAddress
                     )
                     callLabel.postValue(
-                        contact?.name ?: LinphoneUtils.getDisplayName(firstCall.remoteAddress)
+                        conferenceInfo?.subject ?: LinphoneUtils.getDisplayName(
+                            currentCall.remoteAddress
+                        )
                     )
-                    callsStatus.postValue(LinphoneUtils.callStateToString(firstCall.state))
                 }
+                callsStatus.postValue(LinphoneUtils.callStateToString(currentCall.state))
             }
         } else {
             callLabel.postValue(
diff --git a/app/src/main/res/layout/call_active_conference_fragment.xml b/app/src/main/res/layout/call_active_conference_fragment.xml
index 53342dec8..19ce33059 100644
--- a/app/src/main/res/layout/call_active_conference_fragment.xml
+++ b/app/src/main/res/layout/call_active_conference_fragment.xml
@@ -36,20 +36,6 @@
             android:layout_height="match_parent"
             android:background="@color/gray_900">
 
-            <androidx.constraintlayout.widget.Guideline
-                android:id="@+id/hinge_top"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:orientation="horizontal"
-                app:layout_constraintGuide_percent="0" />
-
-            <androidx.constraintlayout.widget.Guideline
-                android:id="@+id/hinge_bottom"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:orientation="horizontal"
-                app:layout_constraintGuide_percent="1" />
-
             <ImageView
                 android:id="@+id/background"
                 android:src="@drawable/shape_round_in_call_gray_background"
@@ -57,8 +43,9 @@
                 android:layout_height="0dp"
                 android:layout_marginStart="12dp"
                 android:layout_marginEnd="12dp"
+                android:layout_marginTop="10dp"
                 android:layout_marginBottom="@dimen/call_main_actions_menu_height"
-                android:visibility="@{conferenceViewModel.participantDevices.size() > 1 ? View.GONE : View.VISIBLE}"
+                android:visibility="@{conferenceViewModel.participantDevices.size() > 1 ? View.GONE : View.VISIBLE, default=gone}"
                 app:layout_constraintTop_toBottomOf="@id/call_direction_label"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
@@ -73,6 +60,7 @@
                 android:text="@string/conference_call_empty"
                 android:textColor="@color/white"
                 android:textSize="22sp"
+                android:visibility="@{conferenceViewModel.participantDevices.size() > 1 ? View.GONE : View.VISIBLE, default=gone}"
                 app:layout_constraintTop_toTopOf="@id/background"
                 app:layout_constraintBottom_toBottomOf="@id/background"
                 app:layout_constraintStart_toStartOf="parent"
@@ -93,6 +81,7 @@
                 android:text="@string/conference_share_link_title"
                 android:textSize="18sp"
                 android:textColor="@color/gray_main2_400"
+                android:visibility="@{conferenceViewModel.participantDevices.size() > 1 ? View.GONE : View.VISIBLE, default=gone}"
                 android:drawableStart="@drawable/share_network"
                 android:drawablePadding="8dp"
                 app:drawableTint="@color/gray_main2_400"
@@ -106,6 +95,7 @@
                 android:layout_height="0dp"
                 android:layout_marginStart="4dp"
                 android:layout_marginEnd="4dp"
+                android:layout_marginTop="10dp"
                 android:layout_marginBottom="@dimen/call_main_actions_menu_height"
                 android:onClick="@{() -> viewModel.toggleFullScreen()}"
                 android:visibility="@{conferenceViewModel.participantDevices.size() > 1 ? View.VISIBLE : View.GONE}"
@@ -142,11 +132,9 @@
                 android:layout_height="@dimen/call_top_bar_text_height"
                 android:layout_marginStart="10dp"
                 android:layout_marginTop="10dp"
-                android:layout_marginBottom="10dp"
                 android:text="@{conferenceViewModel.subject, default=`Meeting with John Doe`}"
                 app:layout_constraintStart_toEndOf="@id/call_direction_icon"
-                app:layout_constraintTop_toTopOf="@id/hinge_top"
-                app:layout_constraintBottom_toTopOf="@id/background"/>
+                app:layout_constraintTop_toTopOf="parent"/>
 
             <androidx.appcompat.widget.AppCompatTextView
                 style="@style/call_header_style"
diff --git a/app/src/main/res/layout/call_conference_grid_cell.xml b/app/src/main/res/layout/call_conference_grid_cell.xml
index e5ec892f1..d9107e115 100644
--- a/app/src/main/res/layout/call_conference_grid_cell.xml
+++ b/app/src/main/res/layout/call_conference_grid_cell.xml
@@ -13,10 +13,15 @@
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_margin="8dp"
-        android:background="@drawable/shape_round_in_call_gray_background"
+        android:padding="8dp"
         app:layout_constraintDimensionRatio="1:1">
 
+        <ImageView
+            android:id="@+id/participant_device_background"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@drawable/shape_round_in_call_gray_background" />
+
         <com.google.android.material.imageview.ShapeableImageView
             style="@style/avatar_imageview"
             android:id="@+id/avatar"
@@ -57,8 +62,8 @@
             android:id="@+id/muted"
             android:layout_width="@dimen/icon_size"
             android:layout_height="@dimen/icon_size"
-            android:layout_marginTop="5dp"
-            android:layout_marginEnd="5dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginEnd="10dp"
             android:padding="2dp"
             android:src="@drawable/microphone_slash"
             android:background="@drawable/circle_white_button_background"
@@ -75,7 +80,7 @@
             android:layout_marginBottom="8dp"
             android:text="@{model.avatarModel.name, default=`John Doe`}"
             android:textColor="@color/white"
-            android:textSize="12sp"
+            android:textSize="20sp"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintStart_toStartOf="parent" />
 
diff --git a/app/src/main/res/layout/meeting_waiting_room_fragment.xml b/app/src/main/res/layout/meeting_waiting_room_fragment.xml
index 72640054b..3b228d2c0 100644
--- a/app/src/main/res/layout/meeting_waiting_room_fragment.xml
+++ b/app/src/main/res/layout/meeting_waiting_room_fragment.xml
@@ -92,6 +92,19 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/back"
             app:layout_constraintBottom_toTopOf="@id/toggle_mute_mic"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_500"
+            android:id="@+id/name"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="12dp"
+            android:layout_marginBottom="8dp"
+            android:text="@{viewModel.selfAvatar.name, default=`John Doe`}"
+            android:textColor="@color/white"
+            android:textSize="20sp"
+            app:layout_constraintBottom_toBottomOf="@id/no_video_background"
+            app:layout_constraintStart_toStartOf="@id/no_video_background" />
         
         <ImageView
             android:id="@+id/switch_camera"