asterisk users - Jul 2003 - Problems with Hangup Detection in VoiceMail2.

Hi.
Has anyone experienced hangup detection problems with the VoiceMail2 app?
I have a console phone on the FXS port.  When I call a SIP phone, and get
its voicemail greeting, I can enter the VoiceMail2 app, leave a message,
and then hit # to stop message recording.

Recording does stop, but the channel stays up inside the VoiceMail2 app
(as shown by a "show channels" command) for about 60 seconds.  Then it
drops.

Is this expected behavior?  If not, how can I make it disconnect the
call sooner?

I get the very same behavior in all scenarios:
 a) if calling from a console phone to a SIP phone.
 b) if calling in on a POTS line, connected to an FXO card.

a portion of my extensions.conf file is shown below:
   .
   .
exten => 304,1,Dial(SIP/304,16) ;fred
exten => 304,2,Voicemail2(u304)
exten => 304,3,Hangup
   .
   .


--
Regards,
Fred
-----------------_=o&o>_-------------------------------
Fred R. Ziegler             BMWOA  #77929   AMA #631103
<fred.ziegler@alum.mit.edu> BMWRA  #22468   '97 R1100RTL
W. Medford, MA 02155    YB #235  IBA #6190  '72 R60/5 swb
... holder of the Ultra-Prestigious MA IBMWR plate!! :-)