diff --git a/ee/packages/media-calls/src/internal/SignalProcessor.ts b/ee/packages/media-calls/src/internal/SignalProcessor.ts
index 2c0a4bfdcf23f..fe267ee9bd884 100644
--- a/ee/packages/media-calls/src/internal/SignalProcessor.ts
+++ b/ee/packages/media-calls/src/internal/SignalProcessor.ts
@@ -86,8 +86,11 @@ export class GlobalSignalProcessor {
 			const role = isCaller ? 'caller' : 'callee';
 			const callActor = call[role];
 
+			// Hangup requests from different clients won't be coming from the signed client
+			const skipContractCheck = signal.type === 'hangup' && signal.reason === 'another-client';
+
 			// Ignore signals from different sessions if the actor is already signed
-			if (callActor.contractId && callActor.contractId !== signal.contractId) {
+			if (!skipContractCheck && callActor.contractId && callActor.contractId !== signal.contractId) {
 				return;
 			}
 
diff --git a/ee/packages/media-calls/src/internal/agents/CallSignalProcessor.ts b/ee/packages/media-calls/src/internal/agents/CallSignalProcessor.ts
index 1178afe33ede5..1d805bd29d1ca 100644
--- a/ee/packages/media-calls/src/internal/agents/CallSignalProcessor.ts
+++ b/ee/packages/media-calls/src/internal/agents/CallSignalProcessor.ts
@@ -86,6 +86,7 @@ export class UserActorSignalProcessor {
 		// 1. the signal came from the exact user session where the caller initiated the call
 		// 2. the signal came from the exact user session where the callee accepted the call
 		// 3. the call has not been accepted yet and the signal came from a valid session from the callee
+		// 4. It's a hangup request with reason = 'another-client' and the request came from any valid client of either user
 		switch (signal.type) {
 			case 'local-sdp':
 				return this.saveLocalDescription(signal.sdp, signal.negotiationId);
diff --git a/packages/media-signaling/src/definition/call/IClientMediaCall.ts b/packages/media-signaling/src/definition/call/IClientMediaCall.ts
index 8e72491472168..4db58e8d07fb8 100644
--- a/packages/media-signaling/src/definition/call/IClientMediaCall.ts
+++ b/packages/media-signaling/src/definition/call/IClientMediaCall.ts
@@ -26,6 +26,7 @@ export type CallState =
 	| 'renegotiating' // a webrtc connection had been established before, but a new one is being negotiated
 	| 'hangup'; // call is over
 
+// Changes to this list must be reflected on the enum for clientMediaSignalHangupSchema too
 export type CallHangupReason =
 	| 'normal' // User explicitly hanged up
 	| 'remote' // The client was told the call is over
@@ -38,7 +39,8 @@ export type CallHangupReason =
 	| 'media-error' // Hanging up because of an error setting up the media connection
 	| 'input-error' // Something wrong with the audio input track on the client
 	| 'error' // Hanging up because of an unidentified error
-	| 'unknown'; // One of the call's signed users reported they don't know this call
+	| 'unknown' // One of the call's signed users reported they don't know this call
+	| 'another-client'; // One of the call's users requested a hangup from a different client session than the one where the call is happening
 
 export type CallAnswer =
 	| 'accept' // actor accepts the call
diff --git a/packages/media-signaling/src/definition/signals/client/hangup.ts b/packages/media-signaling/src/definition/signals/client/hangup.ts
index 0571f0bfd6c45..af4d38089cb3b 100644
--- a/packages/media-signaling/src/definition/signals/client/hangup.ts
+++ b/packages/media-signaling/src/definition/signals/client/hangup.ts
@@ -40,7 +40,10 @@ export const clientMediaSignalHangupSchema: JSONSchemaType<ClientMediaSignalHang
 				'signaling-error',
 				'service-error',
 				'media-error',
+				'input-error',
 				'error',
+				'unknown',
+				'another-client',
 			],
 			nullable: false,
 		},
diff --git a/packages/media-signaling/src/lib/Call.ts b/packages/media-signaling/src/lib/Call.ts
index 0129380b41e46..23a3c36fd297d 100644
--- a/packages/media-signaling/src/lib/Call.ts
+++ b/packages/media-signaling/src/lib/Call.ts
@@ -515,6 +515,12 @@ export class ClientMediaCall implements IClientMediaCall {
 			return;
 		}
 
+		// If the hangup was requested by the user but the call is not happening here, send an 'another-client' hangup request to the server and wait for the server to hangup the call
+		if (reason === 'normal' && this.contractState === 'ignored') {
+			this.config.transporter.hangup(this.callId, 'another-client');
+			return;
+		}
+
 		if (this.hidden) {
 			return;
 		}