Add option for enabling and disabling echo cancellation

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@27523 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 3 insertions, 0 deletions

diff --git a/include/asterisk/frame.h b/include/asterisk/frame.h
index 71e4ca908..102a637f4 100644
--- a/include/asterisk/frame.h
+++ b/include/asterisk/frame.h
@@ -303,6 +303,9 @@ enum ast_control_frame_type {
 /* set channel into "Operator Services" mode */
 #define	AST_OPTION_OPRMODE		7
 
+/*! Explicitly enable or disable echo cancelation for the given channel */
+#define	AST_OPTION_ECHOCAN		8
+
 struct oprmode {
 	struct ast_channel *peer;
 	int mode;