Reolink WIFI Doorbell 2 way Audio - running - BUT

Hello,
I have my Reolink WIFI doorbell with Frigate and the Frigate card with 2-way audio running. It works. I have two questions about this:

  1. I have to hold down the mouse pointer on the microphone symbol on the Frigate card in order to be able to speak.
    => Is there a way to keep the microphone active when I click? This also works on the Frigate tab.
  2. When I turn on the microphone and then press the bell button, no sound appears on the bell. Under “Devices and Services”, the event is displayed in the Reolink app when the “Visitor” doorbell button is pressed. The function also works when the microphone is switched on.
    => I read that this problem has not been solved to date. Is that still true?
    Here are my configurations:
    frigate.yml
homeassistant:/config# cat frigate.yml
mqtt:
  enabled: true
  host: 172.30.32.1
  user: admin_mqtt
  password: Marlies(12)
  topic_prefix: frigate
  # Optional: client id (default: shown below)
  # WARNING: must be unique if you are running multiple instances
  client_id: frigate
  # Optional: interval in seconds for publishing stats (default: shown below)
  stats_interval: 30

objects:
  track:
    - person
    - car
  filters:
    person:
      min_area: 5000
      max_area: 100000

go2rtc:
  streams:
    front_doorbell:
      - rtsp://admin:Marlies(12)@192.168.130.143:554/Preview_01_main#backchannel=0
      - rtsp://admin:Marlies(12)@192.168.130.143:554/Preview_01_sub
      - ffmpeg:front_doorbell#audio=opus#hardware
    front_doorbell_sub:
      - rtsp://admin:Marlies(12)@192.168.130.143:554/Preview_01_sub
      - ffmpeg:front_doorbel_sub#audio=opus#hardware
  webrtc:
    candidates:
      - 172.30.32.1:8555
      - stun:8555

cameras:
  front_doorbell:
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/front_doorbell?video=copy&audio=aac
          input_args: preset-rtsp-restream-low-latency
          roles:
            - record
        - path: rtsp://127.0.0.1:8554/front_doorbell_sub?video=copy&audio=aac
          input_args: preset-rtsp-restream-low-latency
          roles:
            - detect
            - audio

    detect:
      width: 1280
      height: 720
      fps: 5
    snapshots:
      enabled: true
    record:
      enabled: true
      retain:
        days: 7
      events:
        retain:
          default: 14
version: 0.14

Frigate card

type: custom:frigate-card
cameras:
  - camera_entity: camera.front_doorbell
    live_provider: go2rtc
    go2rtc:
      modes:
        - webrtc
menu:
  buttons:
    microphone:
      enabled: true
      alignment: matching
    timeline:
      enabled: false
    cameras:
      enabled: false
    frigate:
      enabled: false
    download:
      enabled: false
    media_player:
      enabled: false
    mute:
      enabled: true
      alignment: opposing
    camera_ui:
      enabled: false
  style: outside
  position: right
  button_size: 66
  alignment: right
live:
  controls:
    thumbnails:
      mode: none
  auto_mute: all
  preload: false
dimensions: {}
media_gallery:
  controls:
    thumbnails:
      size: 140
      show_favorite_control: false
      show_timeline_control: false
      show_download_control: false
    filter:
      mode: none

What I changed in the Reolink web interface: Under “Stream” I changed the “I-frame Interval” for high and low to 1. Under “Network”, “Advanced”, “Enabled UI” to deactivated.
I would be happy to receive further support.
Greetings from Stefan Harbich
Doorbell Firmware: Firmware: v3.0.0.4110_2410111119
Frigate Version: 0.14.1
Frigate Card Version: 5.2.0
Frigate Home Assistant Integration Version: 5.5.1
2024_12_08_Frigate
2024_12_09_frigate-card

I was able to solve the problem in point 1 in the Frigate map as follows. In the Frigate Card map under “Menu”, “Button, Microphone”, “Button Type” => set to “Toggle”.

According to the Reolink support team, the problem in point 2 cannot be solved because the 2-way stream and the communication of the doorbell button run over the same channels. If the 2-way stream is active, the doorbell button does not work. There is no other solution here. Okay, I can accept that.

But I still have a problem. With the 2-way stream, I always hear an echo of what I’m saying on my local device (mobile phone). Can I suppress the echo?

Can no one help me with this problem? Different hardware? Different camera model? I’m very desperate.