diff --git a/src/domain/session/room/CallViewModel.ts b/src/domain/session/room/CallViewModel.ts
index 37f30840..358b26f0 100644
--- a/src/domain/session/room/CallViewModel.ts
+++ b/src/domain/session/room/CallViewModel.ts
@@ -39,7 +39,11 @@ export class CallViewModel extends ViewModel<Options> {
 
     constructor(options: Options) {
         super(options);
-        const ownMemberViewModelMap = new ObservableValueMap("self", new EventObservableValue(this.call, "change"))
+        const callObservable = new EventObservableValue(this.call, "change");
+        this.track(callObservable.subscribe(() => {
+            this.emitChange();
+        }));
+        const ownMemberViewModelMap = new ObservableValueMap("self", callObservable)
             .mapValues((call, emitChange) => new OwnMemberViewModel(this.childOptions({call, emitChange})), () => {});
         this.memberViewModels = this.call.members
             .filterValues(member => member.isConnected)
@@ -79,6 +83,10 @@ export class CallViewModel extends ViewModel<Options> {
         return this.call.id;
     }
 
+    get error(): string | undefined {
+        return this.call.error?.message;
+    }
+
     private get call(): GroupCall {
         return this.getOption("call");
     }
@@ -135,6 +143,10 @@ class OwnMemberViewModel extends ViewModel<Options> implements IStreamViewModel
         }));
     }
 
+    get error(): string | undefined {
+        return undefined;
+    }
+
     get stream(): Stream | undefined {
         return this.call.localPreviewMedia?.userMedia;
     }
@@ -195,6 +207,10 @@ export class CallMemberViewModel extends ViewModel<MemberOptions> implements ISt
         return this.member.remoteMedia?.userMedia;
     }
 
+    get error(): string | undefined {
+        return this.member.error?.message;
+    }
+
     private get member(): Member {
         return this.getOption("member");
     }
@@ -242,4 +258,5 @@ export interface IStreamViewModel extends AvatarSource, ViewModel {
     get stream(): Stream | undefined;
     get isCameraMuted(): boolean;
     get isMicrophoneMuted(): boolean;
+    get error(): string | undefined;
 }
diff --git a/src/domain/session/room/timeline/tiles/CallTile.js b/src/domain/session/room/timeline/tiles/CallTile.js
index 0bc12698..a54af5d8 100644
--- a/src/domain/session/room/timeline/tiles/CallTile.js
+++ b/src/domain/session/room/timeline/tiles/CallTile.js
@@ -74,9 +74,14 @@ export class CallTile extends SimpleTile {
 
     async join() {
         if (this.canJoin) {
-            const stream = await this.platform.mediaDevices.getMediaTracks(false, true);
-            const localMedia = new LocalMedia().withUserMedia(stream);
-            await this._call.join(localMedia);
+            try {
+                const stream = await this.platform.mediaDevices.getMediaTracks(false, true);
+                const localMedia = new LocalMedia().withUserMedia(stream);
+                await this._call.join(localMedia);
+            } catch (err) {
+                this._error = err;
+                this.emitChange("error");
+            }
         }
     }
 
diff --git a/src/platform/web/ui/css/themes/element/call.css b/src/platform/web/ui/css/themes/element/call.css
index 10388fb4..f4d674b4 100644
--- a/src/platform/web/ui/css/themes/element/call.css
+++ b/src/platform/web/ui/css/themes/element/call.css
@@ -24,6 +24,14 @@ limitations under the License.
     grid-row: 1;
 }
 
+.CallView_error {
+    color: red;
+    font-weight: bold;
+    align-self: start;
+    justify-self: center;
+    margin: 16px;
+}
+
 .CallView_members {
     display: grid;
     gap: 12px;
@@ -59,6 +67,14 @@ limitations under the License.
     justify-self: center;
 }
 
+.StreamView_error {
+    color: red;
+    font-weight: bold;
+    align-self: start;
+    justify-self: center;
+    margin: 16px;
+}
+
 .StreamView_muteStatus {
     align-self: start;
     justify-self: end;
diff --git a/src/platform/web/ui/session/room/CallView.ts b/src/platform/web/ui/session/room/CallView.ts
index 619afc2e..87cac99f 100644
--- a/src/platform/web/ui/session/room/CallView.ts
+++ b/src/platform/web/ui/session/room/CallView.ts
@@ -43,7 +43,10 @@ export class CallView extends TemplateView<CallViewModel> {
                     "CallView_unmutedCamera": vm => !vm.isCameraMuted,
                 }, onClick: disableTargetCallback(() => vm.toggleCamera())}),
                 t.button({className: "CallView_hangup", onClick: disableTargetCallback(() => vm.hangup())}),
-            ])
+            ]),
+            t.if(vm => !!vm.error, t => {
+                return t.div({className: "CallView_error"}, vm => vm.error);
+            })
         ]);
     }
 
@@ -112,6 +115,9 @@ class StreamView extends TemplateView<IStreamViewModel> {
                     microphoneMuted: vm => vm.isMicrophoneMuted && !vm.isCameraMuted,
                     cameraMuted: vm => vm.isCameraMuted,
                 }
+            }),
+            t.if(vm => !!vm.error, t => {
+                return t.div({className: "StreamView_error"}, vm => vm.error);
             })
         ]);
     }