--- apps/app_senddtmf.c.orig	2010-04-14 10:35:04.000000000 +0200
+++ apps/app_senddtmf.c	2010-04-14 12:10:41.000000000 +0200
@@ -50,6 +50,9 @@
 			<parameter name="duration_ms" required="false">
 				<para>Duration of each digit</para>
 			</parameter>
+                        <parameter name="channel" required="false">
+                                <para>Channel where digits will be played</para>
+                        </parameter>
 		</syntax>
 		<description>
 			<para>DTMF digits sent to a channel with half second pause</para>
@@ -67,10 +70,13 @@
 	int res = 0;
 	char *data;
 	int timeout = 0, duration = 0;
+	struct ast_channel *destchan;
+
 	AST_DECLARE_APP_ARGS(args,
 		AST_APP_ARG(digits);
 		AST_APP_ARG(timeout);
 		AST_APP_ARG(duration);
+                AST_APP_ARG(channel);
 	);
 
 	if (ast_strlen_zero(vdata)) {
@@ -78,6 +84,8 @@
 		return 0;
 	}
 
+	destchan = chan;
+
 	data = ast_strdupa(vdata);
 	AST_STANDARD_APP_ARGS(args, data);
 
@@ -85,7 +93,9 @@
 		timeout = atoi(args.timeout);
 	if (!ast_strlen_zero(args.duration))
 		duration = atoi(args.duration);
-	res = ast_dtmf_stream(chan, NULL, args.digits, timeout <= 0 ? 250 : timeout, duration);
+        if (!ast_strlen_zero(args.channel))
+		destchan = ast_get_channel_by_name_locked(args.channel);
+	res = ast_dtmf_stream(destchan, NULL, args.digits, timeout <= 0 ? 250 : timeout, duration);
 
 	return res;
 }