diff --git a/channels/chan_websocket.c b/channels/chan_websocket.c
index 8235ccebc3..0d6e6c9fa3 100644
--- a/channels/chan_websocket.c
+++ b/channels/chan_websocket.c
@@ -1168,10 +1168,14 @@ static int webchan_write(struct ast_channel *ast, struct ast_frame *f)
 		return -1;
 	}
 
+	if (f->frametype == AST_FRAME_CNG) {
+		return 0;
+	}
+
 	if (f->frametype != AST_FRAME_VOICE) {
 		ast_log(LOG_WARNING, "%s: This WebSocket channel only supports AST_FRAME_VOICE frames\n",
 			ast_channel_name(ast));
-		return -1;
+		return 0;
 	}
 
 	if (ast_format_cmp(f->subclass.format, instance->native_format) == AST_FORMAT_CMP_NOT_EQUAL) {