Please help

Hi;
I have installed Bayonne 1.0.8 version
I have a script in which i am using the hangup event.
but when i hangup my phone, the event doesnot get triggered.

Otherwise all the other keys from the key pad works with the hangup ie:
instead of ^hangup i substitue with a number eg ^3, ^4 etc it works.


^hangup hangup  (does not work)
^3 hangup  (works fine)




Please help
Thanks in advance 
alim