the parameter should be specified as int instead of as a string.
l
```
Bridge pulseaudio:bridge:<bridgname> "<Bridge Label>" @ "<Room>" [ host="<ipAddress>", port=4712 ] {
Things:
- Thing sink multiroom "Snapcast" @ "Room" [name="alsa_card.pci-0000_00_1f.3", activateSimpleProtocolSink="true", simpleProtocolSinkPort="4711"] // the name corresponds to `pactl list sinks` output
+ Thing sink multiroom "Snapcast" @ "Room" [name="alsa_card.pci-0000_00_1f.3", activateSimpleProtocolSink="true", simpleProtocolSinkPort=4711] // the name corresponds to `pactl list sinks` output
Thing source microphone "microphone" @ "Room" [name="alsa_input.pci-0000_00_14.2.analog-stereo"]
Thing sink-input openhabTTS "OH-Voice" @ "Room" [name="alsa_output.pci-0000_00_1f.3.hdmi-stereo-extra1"]
Thing source-output remotePulseSink "Other Room Speaker" @ "Other Room" [name="alsa_input.pci-0000_00_14.2.analog-stereo"]