1# SPDX-License-Identifier: GPL-2.0-only
2config ECHO
3 tristate "Line Echo Canceller support"
4 default n
5 ---help---
6 This driver provides line echo cancelling support for mISDN and
7 Zaptel drivers.
8
9 To compile this driver as a module, choose M here. The module
10 will be called echo.
11