diff --git a/src/widget/form/chatform.cpp b/src/widget/form/chatform.cpp
index 73477fbff..08391180e 100644
--- a/src/widget/form/chatform.cpp
+++ b/src/widget/form/chatform.cpp
@@ -1085,5 +1085,17 @@ void ChatForm::hideNetcam()
 
 void ChatForm::retranslateUi()
 {
+    QString volObjectName = volButton->objectName();
+    QString micObjectName = micButton->objectName();
     loadHistoryAction->setText(tr("Load chat history..."));
+
+    if (volObjectName == QStringLiteral("green"))
+        volButton->setToolTip(tr("Mute call"));
+    else if (volObjectName == QStringLiteral("red"))
+        volButton->setToolTip(tr("Unmute call"));
+
+    if (micObjectName == QStringLiteral("green"))
+        micButton->setToolTip(tr("Mute microphone"));
+    else if (micObjectName == QStringLiteral("red"))
+        micButton->setToolTip(tr("Unmute microphone"));
 }
diff --git a/src/widget/form/genericchatform.cpp b/src/widget/form/genericchatform.cpp
index ec86c0304..69ce5ff35 100644
--- a/src/widget/form/genericchatform.cpp
+++ b/src/widget/form/genericchatform.cpp
@@ -512,12 +512,27 @@ bool GenericChatForm::eventFilter(QObject* object, QEvent* event)
 
 void GenericChatForm::retranslateUi()
 {
+    QString callObjectName = callButton->objectName();
+    QString videoObjectName = videoButton->objectName();
+
+    if (callObjectName == QStringLiteral("green"))
+        callButton->setToolTip(tr("Start audio call"));
+    else if (callObjectName == QStringLiteral("yellow"))
+        callButton->setToolTip(tr("Accept audio call"));
+    else if (callObjectName == QStringLiteral("red"))
+        callButton->setToolTip(tr("End audio call"));
+
+    if (videoObjectName == QStringLiteral("green"))
+        videoButton->setToolTip(tr("Start video call"));
+    else if (videoObjectName == QStringLiteral("yellow"))
+        videoButton->setToolTip(tr("Accept video call"));
+    else if (videoObjectName == QStringLiteral("red"))
+        videoButton->setToolTip(tr("End video call"));
+
     sendButton->setToolTip(tr("Send message"));
     emoteButton->setToolTip(tr("Smileys"));
     fileButton->setToolTip(tr("Send file(s)"));
     screenshotButton->setToolTip(tr("Send a screenshot"));
-    callButton->setToolTip(tr("Start an audio call"));
-    videoButton->setToolTip(tr("Start a video call"));
     saveChatAction->setText(tr("Save chat log"));
     clearAction->setText(tr("Clear displayed messages"));
 }