[Asterisk-Users] REaltime does not unregister sip peers "on the fly"

[bbench at mail.bg]

Hi,
chick*CLI> show version files chan_sip.c
File                      Revision
----                      --------
chan_sip.c                Revision: 1.907
chick*CLI> show version files pbx_realtime.c
File                      Revision
----                      --------
pbx_realtime.c            Revision: 1.15
chick*CLI> show version
Asterisk CVS HEAD built by root @ chick on a i686 running Linux on 2005-11-09 
14:28:18 UTC

extconfig.conf
sipusers => mysql,asterisk,sip_buddies
sippeers => mysql,asterisk,sip_buddies
iaxusers => mysql,asterisk,iax_buddies
iaxpeers => mysql,asterisk,iax_buddies 
extentions => mysql,asterisk,extensions_table

Registered sip friends work great through realtime.
However, setting  in sip.conf:
rtcachefriends=yes
rtupdate=yes		
rtautoclear=yes	
ignoreregexpire=no
( trying to have "show peers" available, but attempting to clear the cache)

and deleting the secret the "friend" , this friend :) stays registered:
Seeding..., Saved... and all.
Weren't they supposed with "realtime" to get busted "on the fly" at the next 
registration without "sip reload"? Or just created ("on the fly")?
Anybody?
benchev