# cdiDisableBattery

Removes the DC loop power from a station and disables the audio. Invoke cdiEnableBattery to connect the DC loop power to the station and to use voice and signaling features. Refer to Enabling station power for more information.

#### Prototype

DWORD cdiDisableBattery ( CTAHD ctahd)

Argument | Description
ctahd | Context handle.

#### Return values

Return value | Description
SUCCESS |
CTAERR_INVALID_CTAHD | Handle is invalid.