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