diff --git a/app/src/main/java/org/linphone/core/CoreContext.kt b/app/src/main/java/org/linphone/core/CoreContext.kt
index ec0273b32..c4ff862c5 100644
--- a/app/src/main/java/org/linphone/core/CoreContext.kt
+++ b/app/src/main/java/org/linphone/core/CoreContext.kt
@@ -319,7 +319,7 @@ class CoreContext @UiThread constructor(val context: Context) : HandlerThread("C
     }
 
     @UiThread
-    private fun showCallActivity() {
+    fun showCallActivity() {
         Log.i("$TAG Starting VoIP activity")
         val intent = Intent(context, VoipActivity::class.java)
         // This flag is required to start an Activity from a Service context
diff --git a/app/src/main/java/org/linphone/ui/main/calls/fragment/CallsListFragment.kt b/app/src/main/java/org/linphone/ui/main/calls/fragment/CallsListFragment.kt
index 1f1ae4c2a..318546c75 100644
--- a/app/src/main/java/org/linphone/ui/main/calls/fragment/CallsListFragment.kt
+++ b/app/src/main/java/org/linphone/ui/main/calls/fragment/CallsListFragment.kt
@@ -42,14 +42,14 @@ import org.linphone.ui.main.MainActivity
 import org.linphone.ui.main.calls.adapter.CallsListAdapter
 import org.linphone.ui.main.calls.model.ConfirmationDialogModel
 import org.linphone.ui.main.calls.viewmodel.CallsListViewModel
-import org.linphone.ui.main.fragment.GenericFragment
+import org.linphone.ui.main.fragment.AbstractTopBarFragment
 import org.linphone.utils.DialogUtils
 import org.linphone.utils.Event
 import org.linphone.utils.hideKeyboard
 import org.linphone.utils.showKeyboard
 
 @UiThread
-class CallsListFragment : GenericFragment() {
+class CallsListFragment : AbstractTopBarFragment() {
     companion object {
         private const val TAG = "[Calls List Fragment]"
     }
@@ -187,18 +187,14 @@ class CallsListFragment : GenericFragment() {
                 Log.i(
                     "$TAG Default account changed, updating avatar in top bar & re-computing call logs"
                 )
-                listViewModel.updateDefaultAccount()
+                listViewModel.update()
                 listViewModel.applyFilter()
             }
         }
 
         // TopBarFragment related
 
-        listViewModel.openDrawerMenuEvent.observe(viewLifecycleOwner) {
-            it.consume {
-                (requireActivity() as MainActivity).toggleDrawerMenu()
-            }
-        }
+        setViewModelAndTitle(listViewModel, "Calls")
 
         listViewModel.searchFilter.observe(viewLifecycleOwner) { filter ->
             listViewModel.applyFilter(filter.trim())
@@ -214,8 +210,6 @@ class CallsListFragment : GenericFragment() {
                 }
             }
         }
-
-        listViewModel.title.value = "Calls"
     }
 
     override fun onResume() {
diff --git a/app/src/main/java/org/linphone/ui/main/contacts/fragment/ContactsListFragment.kt b/app/src/main/java/org/linphone/ui/main/contacts/fragment/ContactsListFragment.kt
index 97c3ab0bf..d2420f61e 100644
--- a/app/src/main/java/org/linphone/ui/main/contacts/fragment/ContactsListFragment.kt
+++ b/app/src/main/java/org/linphone/ui/main/contacts/fragment/ContactsListFragment.kt
@@ -35,16 +35,15 @@ import org.linphone.LinphoneApplication.Companion.coreContext
 import org.linphone.R
 import org.linphone.core.tools.Log
 import org.linphone.databinding.ContactsListFragmentBinding
-import org.linphone.ui.main.MainActivity
 import org.linphone.ui.main.contacts.adapter.ContactsListAdapter
 import org.linphone.ui.main.contacts.viewmodel.ContactsListViewModel
-import org.linphone.ui.main.fragment.GenericFragment
+import org.linphone.ui.main.fragment.AbstractTopBarFragment
 import org.linphone.utils.Event
 import org.linphone.utils.hideKeyboard
 import org.linphone.utils.showKeyboard
 
 @UiThread
-class ContactsListFragment : GenericFragment() {
+class ContactsListFragment : AbstractTopBarFragment() {
     companion object {
         private const val TAG = "[Contacts List Fragment]"
     }
@@ -143,18 +142,14 @@ class ContactsListFragment : GenericFragment() {
                 Log.i(
                     "$TAG Default account changed, updating avatar in top bar & refreshing contacts list"
                 )
-                listViewModel.updateDefaultAccount()
+                listViewModel.update()
                 listViewModel.applyCurrentDefaultAccountFilter()
             }
         }
 
         // TopBarFragment related
 
-        listViewModel.openDrawerMenuEvent.observe(viewLifecycleOwner) {
-            it.consume {
-                (requireActivity() as MainActivity).toggleDrawerMenu()
-            }
-        }
+        setViewModelAndTitle(listViewModel, "Contacts")
 
         listViewModel.searchFilter.observe(viewLifecycleOwner) { filter ->
             listViewModel.applyFilter(filter.trim())
@@ -170,8 +165,6 @@ class ContactsListFragment : GenericFragment() {
                 }
             }
         }
-
-        listViewModel.title.value = "Contacts"
     }
 
     private fun configureAdapter(adapter: ContactsListAdapter) {
diff --git a/app/src/main/java/org/linphone/ui/main/fragment/AbstractTopBarFragment.kt b/app/src/main/java/org/linphone/ui/main/fragment/AbstractTopBarFragment.kt
new file mode 100644
index 000000000..da7e8c544
--- /dev/null
+++ b/app/src/main/java/org/linphone/ui/main/fragment/AbstractTopBarFragment.kt
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2010-2023 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-android
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.linphone.ui.main.fragment
+
+import androidx.annotation.UiThread
+import androidx.core.content.ContextCompat
+import org.linphone.LinphoneApplication
+import org.linphone.R
+import org.linphone.ui.main.MainActivity
+import org.linphone.ui.main.viewmodel.AbstractTopBarViewModel
+
+@UiThread
+abstract class AbstractTopBarFragment : GenericFragment() {
+    fun setViewModelAndTitle(viewModel: AbstractTopBarViewModel, title: String) {
+        viewModel.title.value = title
+
+        viewModel.openDrawerMenuEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                (requireActivity() as MainActivity).toggleDrawerMenu()
+            }
+        }
+
+        viewModel.changeSystemTopBarColorToInCallEvent.observe(viewLifecycleOwner) {
+            it.consume { useInCallColor ->
+                val color = if (useInCallColor) {
+                    ContextCompat.getColor(
+                        requireContext(),
+                        R.color.green_online
+                    )
+                } else {
+                    ContextCompat.getColor(
+                        requireContext(),
+                        R.color.primary_color
+                    )
+                }
+                requireActivity().window.statusBarColor = color
+            }
+        }
+
+        viewModel.goBackToCallEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                LinphoneApplication.coreContext.showCallActivity()
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/org/linphone/ui/main/viewmodel/AbstractTopBarViewModel.kt b/app/src/main/java/org/linphone/ui/main/viewmodel/AbstractTopBarViewModel.kt
index c64d6b727..4ea83961b 100644
--- a/app/src/main/java/org/linphone/ui/main/viewmodel/AbstractTopBarViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/viewmodel/AbstractTopBarViewModel.kt
@@ -20,12 +20,17 @@
 package org.linphone.ui.main.viewmodel
 
 import androidx.annotation.UiThread
+import androidx.annotation.WorkerThread
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.core.Call
+import org.linphone.core.Core
+import org.linphone.core.CoreListenerStub
 import org.linphone.core.tools.Log
 import org.linphone.ui.main.model.AccountModel
 import org.linphone.utils.Event
+import org.linphone.utils.LinphoneUtils
 
 open class AbstractTopBarViewModel @UiThread constructor() : ViewModel() {
     companion object {
@@ -40,6 +45,12 @@ open class AbstractTopBarViewModel @UiThread constructor() : ViewModel() {
 
     val searchFilter = MutableLiveData<String>()
 
+    val atLastOneCall = MutableLiveData<Boolean>()
+
+    val callDisplayName = MutableLiveData<String>()
+
+    val callStatus = MutableLiveData<String>()
+
     val focusSearchBarEvent: MutableLiveData<Event<Boolean>> by lazy {
         MutableLiveData<Event<Boolean>>()
     }
@@ -48,17 +59,55 @@ open class AbstractTopBarViewModel @UiThread constructor() : ViewModel() {
         MutableLiveData<Event<Boolean>>()
     }
 
+    val changeSystemTopBarColorToInCallEvent: MutableLiveData<Event<Boolean>> by lazy {
+        MutableLiveData<Event<Boolean>>()
+    }
+
+    val goBackToCallEvent: MutableLiveData<Event<Boolean>> by lazy {
+        MutableLiveData<Event<Boolean>>()
+    }
+
+    private val coreListener = object : CoreListenerStub() {
+        @WorkerThread
+        override fun onLastCallEnded(core: Core) {
+            Log.i("$TAG Last call ended, asking fragment to change back status bar color")
+            changeSystemTopBarColorToInCallEvent.postValue(Event(false))
+        }
+
+        @WorkerThread
+        override fun onCallStateChanged(
+            core: Core,
+            call: Call,
+            state: Call.State?,
+            message: String
+        ) {
+            if (core.callsNb > 0) {
+                updateCurrentCallInfo()
+            }
+            atLastOneCall.postValue(core.callsNb > 0)
+        }
+    }
+
     init {
         searchBarVisible.value = false
 
-        updateDefaultAccount()
+        coreContext.postOnCoreThread { core ->
+            core.addListener(coreListener)
+            if (core.callsNb > 0) {
+                updateCurrentCallInfo()
+            }
+            atLastOneCall.postValue(core.callsNb > 0)
+        }
+
+        update()
     }
 
     @UiThread
     override fun onCleared() {
         super.onCleared()
 
-        coreContext.postOnCoreThread {
+        coreContext.postOnCoreThread { core ->
+            core.removeListener(coreListener)
             account.value?.destroy()
         }
     }
@@ -87,15 +136,51 @@ open class AbstractTopBarViewModel @UiThread constructor() : ViewModel() {
     }
 
     @UiThread
-    fun updateDefaultAccount() {
-        coreContext.postOnCoreThread {
-            Log.i("$TAG Updating displayed default account")
-
-            val core = coreContext.core
+    fun update() {
+        coreContext.postOnCoreThread { core ->
             if (core.accountList.isNotEmpty()) {
+                Log.i("$TAG Updating displayed default account")
                 val defaultAccount = core.defaultAccount ?: core.accountList.first()
                 account.postValue(AccountModel(defaultAccount))
             }
+
+            if (core.callsNb > 0) {
+                updateCurrentCallInfo()
+            }
+            atLastOneCall.postValue(core.callsNb > 0)
         }
     }
+
+    @UiThread
+    fun goBackToCall() {
+        goBackToCallEvent.value = Event(true)
+    }
+
+    @WorkerThread
+    private fun updateCurrentCallInfo() {
+        val core = coreContext.core
+        val currentCall = core.currentCall
+        if (currentCall != null) {
+            val contact = coreContext.contactsManager.findContactByAddress(
+                currentCall.remoteAddress
+            )
+            callDisplayName.postValue(
+                contact?.name ?: LinphoneUtils.getDisplayName(currentCall.remoteAddress)
+            )
+            callStatus.postValue(currentCall.state.name) // TODO: improve text
+        } else {
+            val firstCall = core.calls.firstOrNull()
+            if (firstCall != null) {
+                val contact = coreContext.contactsManager.findContactByAddress(
+                    firstCall.remoteAddress
+                )
+                callDisplayName.postValue(
+                    contact?.name ?: LinphoneUtils.getDisplayName(firstCall.remoteAddress)
+                )
+                callStatus.postValue(firstCall.state.name) // TODO: improve text
+            }
+        }
+        Log.i("$TAG At least a call, asking fragment to change status bar color")
+        changeSystemTopBarColorToInCallEvent.postValue(Event(true))
+    }
 }
diff --git a/app/src/main/res/drawable/shape_circle_green_disabled_background.xml b/app/src/main/res/drawable/shape_circle_green_disabled_background.xml
new file mode 100644
index 000000000..9cf045c2f
--- /dev/null
+++ b/app/src/main/res/drawable/shape_circle_green_disabled_background.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval">
+    <size android:width="70dp" android:height="70dp" />
+    <solid android:color="@color/green_disabled"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout-land/calls_list_fragment.xml b/app/src/main/res/layout-land/calls_list_fragment.xml
index 214e30b6f..4d65854b5 100644
--- a/app/src/main/res/layout-land/calls_list_fragment.xml
+++ b/app/src/main/res/layout-land/calls_list_fragment.xml
@@ -35,7 +35,7 @@
 
         <include
             android:id="@+id/top_bar"
-            layout="@layout/top_search_bar"
+            layout="@layout/main_activity_top_bar"
             bind:viewModel="@{viewModel}"
             android:layout_width="0dp"
             android:layout_height="@dimen/top_bar_height"
@@ -57,6 +57,17 @@
             app:layout_constraintTop_toTopOf="@id/top_bar"
             app:layout_constraintBottom_toBottomOf="@id/top_bar" />
 
+        <include
+            android:id="@+id/in_call_top_bar"
+            layout="@layout/main_activity_in_call_top_bar"
+            bind:viewModel="@{viewModel}"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/top_bar_height"
+            android:visibility="@{viewModel.atLastOneCall ? View.VISIBLE : View.GONE, default=gone}"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
+            app:layout_constraintEnd_toEndOf="parent"/>
+
         <ImageView
             android:id="@+id/background"
             android:layout_width="0dp"
diff --git a/app/src/main/res/layout-land/contacts_list_fragment.xml b/app/src/main/res/layout-land/contacts_list_fragment.xml
index afe5763c8..744815805 100644
--- a/app/src/main/res/layout-land/contacts_list_fragment.xml
+++ b/app/src/main/res/layout-land/contacts_list_fragment.xml
@@ -39,7 +39,7 @@
 
         <include
             android:id="@+id/top_bar"
-            layout="@layout/top_search_bar"
+            layout="@layout/main_activity_top_bar"
             bind:viewModel="@{viewModel}"
             android:layout_width="0dp"
             android:layout_height="@dimen/top_bar_height"
@@ -61,6 +61,17 @@
             app:layout_constraintTop_toTopOf="@id/top_bar"
             app:layout_constraintBottom_toBottomOf="@id/top_bar" />
 
+        <include
+            android:id="@+id/in_call_top_bar"
+            layout="@layout/main_activity_in_call_top_bar"
+            bind:viewModel="@{viewModel}"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/top_bar_height"
+            android:visibility="@{viewModel.atLastOneCall ? View.VISIBLE : View.GONE, default=gone}"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
+            app:layout_constraintEnd_toEndOf="parent"/>
+
         <ImageView
             android:id="@+id/background"
             android:layout_width="0dp"
diff --git a/app/src/main/res/layout/account_profile_fragment.xml b/app/src/main/res/layout/account_profile_fragment.xml
index c15c57f2b..fe6ff4f11 100644
--- a/app/src/main/res/layout/account_profile_fragment.xml
+++ b/app/src/main/res/layout/account_profile_fragment.xml
@@ -36,7 +36,7 @@
                 android:adjustViewBounds="true"
                 android:padding="5dp"
                 android:src="@drawable/caret_left"
-                android:drawableTint="@color/primary_color"
+                app:tint="@color/gray_1"
                 app:layout_constraintBottom_toBottomOf="@id/title"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="@id/title" />
diff --git a/app/src/main/res/layout/account_profile_secure_mode_fragment.xml b/app/src/main/res/layout/account_profile_secure_mode_fragment.xml
index 19a510e25..a4f529753 100644
--- a/app/src/main/res/layout/account_profile_secure_mode_fragment.xml
+++ b/app/src/main/res/layout/account_profile_secure_mode_fragment.xml
@@ -33,7 +33,7 @@
             android:adjustViewBounds="true"
             android:padding="5dp"
             android:src="@drawable/caret_left"
-            android:drawableTint="@color/primary_color"
+            app:tint="@color/gray_1"
             app:layout_constraintBottom_toBottomOf="@id/title"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="@id/title" />
diff --git a/app/src/main/res/layout/call_fragment.xml b/app/src/main/res/layout/call_fragment.xml
index 822b92719..ef09b0c3d 100644
--- a/app/src/main/res/layout/call_fragment.xml
+++ b/app/src/main/res/layout/call_fragment.xml
@@ -31,6 +31,7 @@
             android:onClick="@{backClickListener}"
             android:visibility="@{viewModel.showBackButton ? View.VISIBLE : View.GONE}"
             android:src="@drawable/caret_left"
+            app:tint="@color/gray_1"
             app:layout_constraintBottom_toBottomOf="@id/title"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="@id/title"/>
diff --git a/app/src/main/res/layout/call_start_fragment.xml b/app/src/main/res/layout/call_start_fragment.xml
index 400b529ba..f77515d86 100644
--- a/app/src/main/res/layout/call_start_fragment.xml
+++ b/app/src/main/res/layout/call_start_fragment.xml
@@ -31,10 +31,10 @@
                 android:layout_height="35dp"
                 android:layout_marginStart="10dp"
                 android:adjustViewBounds="true"
-                android:drawableTint="@color/primary_color"
                 android:onClick="@{backClickListener}"
                 android:padding="5dp"
                 android:src="@drawable/caret_left"
+                app:tint="@color/gray_1"
                 app:layout_constraintBottom_toBottomOf="@id/title"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="@id/title" />
diff --git a/app/src/main/res/layout/calls_list_fragment.xml b/app/src/main/res/layout/calls_list_fragment.xml
index 0ecc2ea30..9b442f6e8 100644
--- a/app/src/main/res/layout/calls_list_fragment.xml
+++ b/app/src/main/res/layout/calls_list_fragment.xml
@@ -35,7 +35,7 @@
 
         <include
             android:id="@+id/top_bar"
-            layout="@layout/top_search_bar"
+            layout="@layout/main_activity_top_bar"
             bind:viewModel="@{viewModel}"
             android:layout_width="0dp"
             android:layout_height="@dimen/top_bar_height"
@@ -57,6 +57,17 @@
             app:layout_constraintTop_toTopOf="@id/top_bar"
             app:layout_constraintBottom_toBottomOf="@id/top_bar" />
 
+        <include
+            android:id="@+id/in_call_top_bar"
+            layout="@layout/main_activity_in_call_top_bar"
+            bind:viewModel="@{viewModel}"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/top_bar_height"
+            android:visibility="@{viewModel.atLastOneCall ? View.VISIBLE : View.GONE, default=gone}"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"/>
+
         <ImageView
             android:id="@+id/background"
             android:layout_width="0dp"
diff --git a/app/src/main/res/layout/contact_fragment.xml b/app/src/main/res/layout/contact_fragment.xml
index 91c3a4dfc..aa1f1aea2 100644
--- a/app/src/main/res/layout/contact_fragment.xml
+++ b/app/src/main/res/layout/contact_fragment.xml
@@ -35,6 +35,7 @@
             android:onClick="@{backClickListener}"
             android:visibility="@{viewModel.showBackButton ? View.VISIBLE : View.GONE}"
             android:src="@drawable/caret_left"
+            app:tint="@color/gray_1"
             app:layout_constraintBottom_toBottomOf="@id/invisible_title"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="@id/invisible_title"/>
diff --git a/app/src/main/res/layout/contact_new_or_edit_fragment.xml b/app/src/main/res/layout/contact_new_or_edit_fragment.xml
index d20e5674f..aeb58b62c 100644
--- a/app/src/main/res/layout/contact_new_or_edit_fragment.xml
+++ b/app/src/main/res/layout/contact_new_or_edit_fragment.xml
@@ -30,7 +30,7 @@
             android:adjustViewBounds="true"
             android:padding="5dp"
             android:src="@drawable/caret_left"
-            android:drawableTint="@color/primary_color"
+            app:tint="@color/gray_1"
             app:layout_constraintBottom_toBottomOf="@id/title"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="@id/title" />
@@ -262,9 +262,9 @@
                     android:layout_marginStart="16dp"
                     android:layout_marginEnd="16dp"
                     android:layout_marginTop="5dp"
-                    android:layout_marginBottom="24dp"
                     android:paddingStart="20dp"
                     android:paddingEnd="20dp"
+                    android:layout_marginBottom="32dp"
                     android:text="@={viewModel.jobTitle, default=`Android dev`}"
                     android:textSize="14sp"
                     android:textColor="@color/gray_9"
@@ -272,8 +272,10 @@
                     android:maxLines="1"
                     android:background="@drawable/edit_text_background"
                     android:inputType="text|textCapWords"
+                    app:layout_constraintVertical_bias="0"
                     app:layout_constraintWidth_max="@dimen/text_input_max_width"
                     app:layout_constraintTop_toBottomOf="@id/job_title_label"
+                    app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"/>
 
diff --git a/app/src/main/res/layout/contacts_list_fragment.xml b/app/src/main/res/layout/contacts_list_fragment.xml
index 44d156fae..c7cfc2c08 100644
--- a/app/src/main/res/layout/contacts_list_fragment.xml
+++ b/app/src/main/res/layout/contacts_list_fragment.xml
@@ -29,7 +29,7 @@
 
         <include
             android:id="@+id/top_bar"
-            layout="@layout/top_search_bar"
+            layout="@layout/main_activity_top_bar"
             bind:viewModel="@{viewModel}"
             android:layout_width="0dp"
             android:layout_height="@dimen/top_bar_height"
@@ -51,6 +51,17 @@
             app:layout_constraintTop_toTopOf="@id/top_bar"
             app:layout_constraintBottom_toBottomOf="@id/top_bar" />
 
+        <include
+            android:id="@+id/in_call_top_bar"
+            layout="@layout/main_activity_in_call_top_bar"
+            bind:viewModel="@{viewModel}"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/top_bar_height"
+            android:visibility="@{viewModel.atLastOneCall ? View.VISIBLE : View.GONE, default=gone}"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"/>
+
         <ImageView
             android:id="@+id/background"
             android:layout_width="0dp"
diff --git a/app/src/main/res/layout/help_debug_fragment.xml b/app/src/main/res/layout/help_debug_fragment.xml
index 6ff00cb0f..685811d26 100644
--- a/app/src/main/res/layout/help_debug_fragment.xml
+++ b/app/src/main/res/layout/help_debug_fragment.xml
@@ -27,7 +27,7 @@
             android:adjustViewBounds="true"
             android:padding="5dp"
             android:src="@drawable/caret_left"
-            android:drawableTint="@color/primary_color"
+            app:tint="@color/gray_1"
             app:layout_constraintBottom_toBottomOf="@id/title"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="@id/title" />
diff --git a/app/src/main/res/layout/help_fragment.xml b/app/src/main/res/layout/help_fragment.xml
index 8f13c1695..f4adcd78a 100644
--- a/app/src/main/res/layout/help_fragment.xml
+++ b/app/src/main/res/layout/help_fragment.xml
@@ -44,7 +44,7 @@
                 android:adjustViewBounds="true"
                 android:padding="5dp"
                 android:src="@drawable/caret_left"
-                android:drawableTint="@color/primary_color"
+                app:tint="@color/gray_1"
                 app:layout_constraintBottom_toBottomOf="@id/title"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="@id/title" />
diff --git a/app/src/main/res/layout/main_activity.xml b/app/src/main/res/layout/main_activity.xml
index 41553a9bf..8a9a2a44f 100644
--- a/app/src/main/res/layout/main_activity.xml
+++ b/app/src/main/res/layout/main_activity.xml
@@ -39,6 +39,7 @@
                 android:layout_marginTop="@dimen/toast_top_margin"
                 android:layout_marginStart="15dp"
                 android:layout_marginEnd="15dp"
+                app:layout_constraintWidth_max="@dimen/toast_max_width"
                 app:layout_constraintTop_toTopOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintEnd_toEndOf="parent" />
diff --git a/app/src/main/res/layout/main_activity_in_call_top_bar.xml b/app/src/main/res/layout/main_activity_in_call_top_bar.xml
new file mode 100644
index 000000000..ee7ee6ef0
--- /dev/null
+++ b/app/src/main/res/layout/main_activity_in_call_top_bar.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <data>
+        <import type="android.view.View" />
+        <variable
+            name="viewModel"
+            type="org.linphone.ui.main.viewmodel.AbstractTopBarViewModel" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/top_bar_height"
+        android:background="@color/green_online"
+        android:onClick="@{() -> viewModel.goBackToCall()}">
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
+            android:id="@+id/call_display_name"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/top_bar_height"
+            android:layout_marginStart="20dp"
+            android:layout_marginEnd="10dp"
+            android:gravity="center_vertical"
+            android:text="@{viewModel.callDisplayName, default=`John Doe`}"
+            android:textColor="@color/white"
+            android:textSize="16sp"
+            android:drawableStart="@drawable/phone"
+            android:drawablePadding="10dp"
+            android:drawableTint="@color/white"
+            app:layout_constraintEnd_toStartOf="@id/call_time"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
+            android:id="@+id/call_time"
+            android:layout_width="wrap_content"
+            android:layout_height="@dimen/top_bar_height"
+            android:layout_marginEnd="10dp"
+            android:gravity="center_vertical"
+            android:text="@{viewModel.callStatus, default=`Paused`}"
+            android:textColor="@color/white"
+            android:textSize="14sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@id/call_display_name"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</layout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/top_search_bar.xml b/app/src/main/res/layout/main_activity_top_bar.xml
similarity index 100%
rename from app/src/main/res/layout/top_search_bar.xml
rename to app/src/main/res/layout/main_activity_top_bar.xml
diff --git a/app/src/main/res/layout/recordings_fragment.xml b/app/src/main/res/layout/recordings_fragment.xml
index e3ec7f622..3c844ccb1 100644
--- a/app/src/main/res/layout/recordings_fragment.xml
+++ b/app/src/main/res/layout/recordings_fragment.xml
@@ -24,7 +24,7 @@
             android:adjustViewBounds="true"
             android:padding="5dp"
             android:src="@drawable/caret_left"
-            android:drawableTint="@color/primary_color"
+            app:tint="@color/gray_1"
             app:layout_constraintBottom_toBottomOf="@id/title"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="@id/title" />
diff --git a/app/src/main/res/layout/settings_fragment.xml b/app/src/main/res/layout/settings_fragment.xml
index 235db486c..5aae8ff42 100644
--- a/app/src/main/res/layout/settings_fragment.xml
+++ b/app/src/main/res/layout/settings_fragment.xml
@@ -26,7 +26,7 @@
             android:adjustViewBounds="true"
             android:padding="5dp"
             android:src="@drawable/caret_left"
-            android:drawableTint="@color/primary_color"
+            app:tint="@color/gray_1"
             app:layout_constraintBottom_toBottomOf="@id/title"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="@id/title" />
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index c56828f37..d4d06b9e6 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -13,6 +13,7 @@
     <color name="red_disabled">#F5CCBE</color>
     <color name="green_online">#4FAE80</color>
     <color name="green_pressed">#377D71</color>
+    <color name="green_disabled">#4FAE80</color>
     <color name="blue_light">#DFECF2</color>
     <color name="blue_light_disabled">#C0D1D9</color>
     <color name="blue_trusted">#4AA8FF</color>