Menu of VoiceMail IVR

Hello :

Did anyone know where to get the IVR menu for the voicemail,
or How do I customize it.

Is there any way other than to hask the app_voicemail.c ?

Best Regards

I am not aware of a way to customize the menu without modifying the core code. Of course you could build your own voicemail system using dialplan logic and the voice files provided as well.