Index: chan_zap.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_zap.c,v
retrieving revision 1.284
diff -u -r1.284 chan_zap.c
--- chan_zap.c	23 Jun 2004 22:01:46 -0000	1.284
+++ chan_zap.c	25 Jun 2004 16:14:09 -0000
@@ -8181,6 +8181,42 @@
 	return p;
 }
 
+static int action_zapdndon(struct mansession *s, struct message *m)
+{
+    struct zt_pvt *p = NULL;
+    char *channel = astman_get_header(m, "ZapChannel");
+    if (ast_strlen_zero(channel)) {
+        astman_send_error(s, m, "No channel specified");
+        return 0;
+    }
+    p = find_channel(atoi(channel));
+    if (!p) {
+        astman_send_error(s, m, "No such channel");
+        return 0;
+    }
+    p->dnd = 1;
+    astman_send_ack(s, m, "ZapDNDon");
+    return 0;
+}
+
+static int action_zapdndoff(struct mansession *s, struct message *m)
+{
+    struct zt_pvt *p = NULL;
+    char *channel = astman_get_header(m, "ZapChannel");
+    if (ast_strlen_zero(channel)) {
+        astman_send_error(s, m, "No channel specified");
+        return 0;
+    }
+    p = find_channel(atoi(channel));
+    if (!p) {
+        astman_send_error(s, m, "No such channel");
+        return 0;
+    }
+    p->dnd = 0;
+    astman_send_ack(s, m, "ZapDNDoff");
+    return 0;
+}
+
 static int action_transfer(struct mansession *s, struct message *m)
 {
 	struct zt_pvt *p = NULL;
@@ -9018,6 +9054,8 @@
 	ast_manager_register( "ZapTransfer", 0, action_transfer, "Transfer Zap Channel" );
 	ast_manager_register( "ZapHangup", 0, action_transferhangup, "Hangup Zap Channel" );
 	ast_manager_register( "ZapDialOffhook", 0, action_zapdialoffhook, "Dial over Zap channel while offhook" );
+    ast_manager_register( "ZapDNDon", 0, action_zapdndon, "Toggle Zap channel Do Not Disturb status ON" );
+    ast_manager_register( "ZapDNDoff", 0, action_zapdndoff, "Toggle Zap channel Do Not Disturb status OFF" );
 
 	return res;
 }