---title: sidebar_position: 100---The verb enables or disables noise reduction for call audio inbound to SignalWire. Itreduces noise on calls before dialing into a conference or forwarding to another number.## Verb AttributesThis verb does not accept attributes.## NestingNo other verbs can be nested within .## Examples### Enable Noise ReductionThis example illustrates enabling noise reduction on an inbound phone call prior to forwarding the call.xml on sip:user@example.com;transport=udp### Disable Noise ReductionThis example illustrates disabling noise reduction prior to recording and transcribing.xml off
