Index: channels/chan_sip.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_sip.c,v
retrieving revision 1.766
diff -u -r1.766 chan_sip.c
--- channels/chan_sip.c	20 Jun 2005 17:01:03 -0000	1.766
+++ channels/chan_sip.c	21 Jun 2005 01:37:21 -0000
@@ -398,7 +398,7 @@
 
 /* a new page of flags for peer */
 #define SIP_PAGE2_RTCACHEFRIENDS 	(1 << 0)
-#define SIP_PAGE2_RTNOUPDATE 		(1 << 1)
+#define SIP_PAGE2_RTUPDATE 		(1 << 1)
 #define SIP_PAGE2_RTAUTOCLEAR 		(1 << 2)
 #define SIP_PAGE2_RTIGNOREREGEXPIRE       (1 << 3)
 
@@ -1331,7 +1331,7 @@
 /*--- update_peer: Update peer data in database (if used) ---*/
 static void update_peer(struct sip_peer *p, int expiry)
 {
-	if (!ast_test_flag((&global_flags_page2), SIP_PAGE2_RTNOUPDATE) && 
+	if (!ast_test_flag((&global_flags_page2), SIP_PAGE2_RTUPDATE) && 
 		(ast_test_flag(p, SIP_REALTIME) || 
 		 ast_test_flag(&(p->flags_page2), SIP_PAGE2_RTCACHEFRIENDS))) {
 		realtime_update_peer(p->name, &p->addr, p->username, expiry);
@@ -10608,8 +10608,8 @@
 				default_useragent);
 		} else if (!strcasecmp(v->name, "rtcachefriends")) {
 			ast_set2_flag((&global_flags_page2), ast_true(v->value), SIP_PAGE2_RTCACHEFRIENDS);	
-		} else if (!strcasecmp(v->name, "rtnoupdate")) {
-			ast_set2_flag((&global_flags_page2), ast_true(v->value), SIP_PAGE2_RTNOUPDATE);	
+		} else if (!strcasecmp(v->name, "rtupdate")) {
+			ast_set2_flag((&global_flags_page2), ast_true(v->value), SIP_PAGE2_RTUPDATE);	
 		} else if (!strcasecmp(v->name, "rtignoreregexpire")) {
 			ast_set2_flag((&global_flags_page2), ast_true(v->value), SIP_PAGE2_RTIGNOREREGEXPIRE);	
 		} else if (!strcasecmp(v->name, "rtautoclear")) {
Index: configs/sip.conf.sample
===================================================================
RCS file: /usr/cvsroot/asterisk/configs/sip.conf.sample,v
retrieving revision 1.64
diff -u -r1.64 sip.conf.sample
--- configs/sip.conf.sample	9 Jun 2005 21:11:30 -0000	1.64
+++ configs/sip.conf.sample	21 Jun 2005 01:37:22 -0000
@@ -166,19 +166,25 @@
 				; route = Assume NAT, don't send rport 
 				; (work around more UNIDEN bugs)
 
-;rtcachefriends=yes ; Cache realtime friends by adding them to the internal list
-			        ; just like friends added from the config file only on a
-                                ; as-needed basis.
-;rtnoupdate=yes ; do not send the update request over realtime.
-;rtautoclear=yes ; Auto-Expire friends created on the fly on the same schedule
-                                ; as if it had just registered when the registration expires
-                                ; the friend will vanish from the configuration until requested
-                                ; again.  If set to an integer, friends expire
-				; within this number of seconds instead of the
-				; same as the registration interval
-;rtignoreexpire=yes		; when reading a peer from Realtime, if the peer's registration
+;rtcachefriends=yes 		; Cache realtime friends by adding them to the internal list
+				; just like friends added from the config file only on a
+				; as-needed basis. (yes|no)
+
+;rtupdate=yes 			; Send registry updates to database using realtime? (yes|no)
+				; If set to yes, when a SIP UA registers successfully, the ip address,
+				; the origination port, and the registration period will be updated
+				; in the UA's record in the database via RealTime.
+
+;rtautoclear=yes 		; Auto-Expire friends created on the fly on the same schedule
+                                ; as if it had just registered? (yes|no|<seconds>)
+				; If set to yes, when the registration expires, the friend will vanish from 
+				; the internal list until it registers again. If set to an integer,
+				; UA's will expire within this number of seconds instead of the
+				; registration interval.
+
+;rtignoreexpire=yes		; When reading a peer from Realtime, if the peer's registration
 				; has expired based on its registration interval, used the stored
-				; address information regardless
+				; address information regardless (yes|no)
 
 
 [authentication]