Inviter.invite() fails when 2 headsets are connect to a computer

[DemyGlassix]

Voice calls work great with and without a headset but if we have 2 devices connected invite call throws an error:

Failed to make call: NotReadableError: Could not start audio source

The code that calls it:

try {
    // Construct full SIP URI if only number is provided
    const fullUri = targetUri.includes('@') ? targetUri : getSIPUri(sipConfig, targetUri);
    const inviter = new window.SIP.Inviter(userAgentRef.current, window.SIP.UserAgent.makeURI(fullUri), { extraHeaders });
    setCurrentCall(inviter);
    setCallStatus(CallStatus.Calling);
    addNotification('call', `Calling ${targetUri}`);

    // Set up session state change handler
    inviter.stateChange.addListener((newState) => {
        switch (newState) {
            case window.SIP.SessionState.Establishing:
                setCallStatus(CallStatus.Connecting);
                break;
            case window.SIP.SessionState.Established:
                setCallStatus(CallStatus.Connected);
                setupAudio(inviter);
                addNotification('call', 'Call connected');
                break;
            case window.SIP.SessionState.Terminated:
                setCallStatus(CallStatus.Ended);
                setCurrentCall(null);
                cleanupAudio();
                addNotification('call', 'Call ended');
                setTimeout(() => setCallStatus(CallStatus.Idle), 2000);
                break;
        }
    });

    await inviter.invite();
} catch (error) {
    console.error('Failed to make call:', error);
    setCallStatus(CallStatus.Idle);
    setCurrentCall(null);
    addNotification('error', `Failed to make call: ${error.message}`);
}

The error happens on the await inviter.invite(); line.

To Reproduce
Steps to reproduce the behavior:

1. Connect two headsets to the same computer
2. Make a call that normally works (makeCall)

Expected behavior
The call works as usual

Observed behavior
We receive an error, the call fails
Failed to make call: NotReadableError: Could not start audio source

Environment Information

• Checked in Chrome Version 142.0.7444.176 (Official Build) (64-bit)

Additional context

• Google Meet works in the same browser with the same setup, so may be something could be done to fix it?