### Install VB-CABLE Virtual Audio Device (64-bit)

Source: https://audiorelay.net/docs/windows/missing-audio-device

Run this executable as administrator to install the VB-CABLE virtual audio device on a 64-bit Windows system. A reboot might be necessary after installation.

```powershell
VBCABLE_Setup_x64.exe
```

--------------------------------

### Install VB-CABLE Virtual Audio Device (32-bit)

Source: https://audiorelay.net/docs/windows/missing-audio-device

Run this executable as administrator to install the VB-CABLE virtual audio device on a 32-bit Windows system. A reboot might be necessary after installation.

```powershell
VBCABLE_Setup.exe
```

--------------------------------

### Load Null Sink Module (Permanent)

Source: https://audiorelay.net/docs/linux/stream-audio-from-your-linux-pc-to-your-phone

Add this line to `/etc/pulse/default.pa` to create a persistent virtual audio output device for AudioRelay.

```bash
load-module module-null-sink sink_name=audiorelay-speakers sink_properties=device.description=AudioRelay-Speakers
```

--------------------------------

### Create Persistent Virtual Audio Devices (PulseAudio Config)

Source: https://audiorelay.net/docs/linux/use-your-phone-as-a-mic-for-a-linux-pc

Add these lines to `/etc/pulse/default.pa` to create persistent virtual audio devices for AudioRelay. The first creates a null sink for AudioRelay to stream into, and the second remaps its monitor to be usable by communication apps.

```bash
# Creates a device where AudioRelay can stream audio into
load-module module-null-sink sink_name=audiorelay-virtual-mic-sink sink_properties=device.description=Virtual-Mic-Sink

# Creates a device usable by communications apps (e.g: skype)
load-module module-remap-source master=audiorelay-virtual-mic-sink.monitor source_name=audiorelay-virtual-mic-sink source_properties=device.description=Virtual-Mic

```

--------------------------------

### Load Null Sink Module (Temporary)

Source: https://audiorelay.net/docs/linux/stream-audio-from-your-linux-pc-to-your-phone

Execute this command in the terminal to create a temporary virtual audio output device that will be removed on reboot or when PulseAudio is restarted.

```bash
pactl load-module module-null-sink \
    sink_name=audiorelay-speakers \
    sink_properties=device.description=AudioRelay-Speakers
```

--------------------------------

### Run Java Command for Debugging

Source: https://audiorelay.net/docs/help/error-codes

Execute this command in a command prompt to generate a detailed output log for startup issues. This log can help diagnose errors not surfaced by the application directly.

```batch
cd "c:\\Program Files (x86)\\AudioRelay"
.
\runtime\\bin\\java.exe -cp "app/audiorelay.jar" com.azefsw.audioconnect.desktop.app.MainKt > %USERPROFILE%\\desktop\\output.log 2>&1
```

--------------------------------

### Create Temporary Virtual Audio Sink (PulseAudio CLI)

Source: https://audiorelay.net/docs/linux/use-your-phone-as-a-mic-for-a-linux-pc

Use this command to create a temporary virtual audio sink where AudioRelay can stream audio into. This device will disappear after a restart.

```bash
pactl load-module module-null-sink \
    sink_name=audiorelay-virtual-mic-sink \
    sink_properties=device.description=Virtual-Mic-Sink

```

--------------------------------

### Create Temporary Virtual Audio Source (PulseAudio CLI)

Source: https://audiorelay.net/docs/linux/use-your-phone-as-a-mic-for-a-linux-pc

Use this command to create a temporary virtual audio source, renaming the monitor of the previously created sink. This device is usable by communication apps.

```bash
pactl load-module module-remap-source \
    master=audiorelay-virtual-mic-sink.monitor \
    source_name=audiorelay-virtual-mic-sink \
    source_properties=device.description=Virtual-Mic

```

--------------------------------

### Reload PulseAudio Configuration

Source: https://audiorelay.net/docs/linux/use-your-phone-as-a-mic-for-a-linux-pc

After modifying `/etc/pulse/default.pa`, run this command in the terminal to make PulseAudio reload the configuration file.

```bash
pulseaudio -k
```

--------------------------------

### Check Port Usage with netstat

Source: https://audiorelay.net/docs/help/network-issues

Use this command to determine if port 59100 is currently in use by another application on your system. This helps diagnose port conflicts.

```bash
netstat -ano | findstr "59100"
```

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