# QSS (Quality of Service Subscription) - February 26, 2023 _Released February 26, 2023_ ## Enhancements - New `audio_device_from_rwg`, `audio_device_to_rwg`, `video_device_from_rwg`, `video_device_to_rwg`, `as_device_from_rwg`, `as_device_to_rwg` field in the following **QSS** APIs and Webhook events: - `GET /v2/metrics/meetings/{meetingId}/participants/qos_summary` - `GET /v2/metrics/webinars/{webinarId}/participants/qos_summary` - `meeting.participant_qos` - `meeting.participant_qos_summary` - `webinar.participant_qos` - `webinar.participant_qos_summary` - New `participant_user_id` response field in the following **QSS** Webhooks: - `meeting.participant_data` - `meeting.participant_data_summary` - `meeting.participant_qos` - `webinar.participant_data` - `webinar.participant_data_summary` - `webinar.participant_qos` - New `signaling_ip_address` response field in the following **QSS** Webhooks: - `meeting.participant_data` - `meeting.participant_data_summary` - `webinar.participant_data` - `webinar.participant_data_summary`