# HardwareEcho.EchoChipEnabled

Enables or disables the echo cancellation hardware.

#### Syntax

HardwareEcho.EchoChipEnabled = setting

#### Access

Read/Write

#### Type

String

#### Default

NO

#### Allowed values

NO | YES

#### Example

HardwareEcho.EchoChipEnabled = YES

#### Details

HardwareEcho.EchoChipEnabled must be set to YES to use the echo cancellation hardware.

Note: This keyword must be set to NO when you use software echo cancellation on the board.

For more information, refer to Configuring hardware echo cancellation.

#### See also

HardwareEcho.Trunk[x].OnOffTimeslots, HardwareEcho.Xlaw