diff --git a/Linphone/UI/Call/CallView.swift b/Linphone/UI/Call/CallView.swift
index b5290eeee..8b533896b 100644
--- a/Linphone/UI/Call/CallView.swift
+++ b/Linphone/UI/Call/CallView.swift
@@ -2205,7 +2205,7 @@ struct CallView: View {
                 .frame(height: geo.size.height * 0.15)
                 
                 HStack(spacing: 0) {
-                    if !CorePreferences.disableChatFeature {
+					if !CorePreferences.disableChatFeature && callViewModel.chatEnabled {
                         VStack {
                             Button {
                                 callViewModel.createConversation()
@@ -2343,7 +2343,7 @@ struct CallView: View {
                     .frame(width: geo.size.width * 0.24, height: geo.size.width * 0.24)
                     .hidden()
                     
-                    if CorePreferences.disableChatFeature {
+					if CorePreferences.disableChatFeature || !callViewModel.chatEnabled {
                         VStack {
                             Button {
                             } label: {
@@ -2601,7 +2601,7 @@ struct CallView: View {
                         .frame(width: geo.size.width * 0.125, height: geo.size.width * 0.125)
                     }
                     
-                    if !CorePreferences.disableChatFeature {
+                    if !CorePreferences.disableChatFeature && callViewModel.chatEnabled {
                         VStack {
                             Button {
                                 callViewModel.createConversation()
diff --git a/Linphone/UI/Call/ViewModel/CallViewModel.swift b/Linphone/UI/Call/ViewModel/CallViewModel.swift
index 7bf059091..4ef3d3c9e 100644
--- a/Linphone/UI/Call/ViewModel/CallViewModel.swift
+++ b/Linphone/UI/Call/ViewModel/CallViewModel.swift
@@ -59,6 +59,7 @@ class CallViewModel: ObservableObject {
 	@Published var isOneOneCall: Bool = false
 	@Published var isConference: Bool = false
 	@Published var videoDisplayed: Bool = false
+	@Published var chatEnabled: Bool = false
 	@Published var participantList: [ParticipantModel] = []
 	@Published var activeSpeakerParticipant: ParticipantModel?
 	@Published var activeSpeakerName: String = ""
@@ -214,6 +215,13 @@ class CallViewModel: ObservableObject {
 					}
 				}
 				
+				var chatEnabledTmp = false
+				if self.currentCall?.conference != nil {
+					chatEnabledTmp = self.currentCall?.conference?.currentParams?.chatEnabled ?? false
+				} else {
+					chatEnabledTmp = true
+				}
+				
 				DispatchQueue.main.async {
 					self.direction = directionTmp
 					self.remoteAddressString = remoteAddressStringTmp
@@ -248,6 +256,7 @@ class CallViewModel: ObservableObject {
 					self.isNotEncrypted = false
 					self.isZrtp = isZrtpTmp
 					self.cacheMismatch = cacheMismatchFlag
+					self.chatEnabled = chatEnabledTmp
 					
 					self.getCallsList()
 					
@@ -1196,16 +1205,11 @@ class CallViewModel: ObservableObject {
 		let localAddress = call.callLog?.localAddress
 		let remoteAddress = call.remoteAddress
 		
-		let params: ConferenceParams? = nil
 		let existingConversation: ChatRoom?
 		if call.conference != nil {
-			existingConversation = call.core?.searchChatRoom(
-				params: params,
-				localAddr: localAddress,
-				remoteAddr: remoteAddress,
-				participants: []
-			)
+			existingConversation = call.conference?.chatRoom
 		} else {
+			let params = getChatRoomParams(call: call)
 			let participants = [remoteAddress!]
 			existingConversation = call.core?.searchChatRoom(
 				params: params,