Changing the beep sound of alert message

hi,
I have a java application which sends alerts to the users connected over LAN. I am using net send command. the recepient gets the message with a beep sound. I have changed the default beep sound to my custom made .wav file (Female voice saying 'You have a new message'). The problem is, this very voice is being played when the user tries to change the volume settings etc.

Is there a way to change the sound that is played when message is sent through net send ? Is there an option in net send command to override the default alerter event and play a different sound ?

Thanks in advance.

 

I doubt you'll get much of a response to this as everyone avoids using NET SEND because it is so prone to hacking abuse.

 

oops :-(
Thanks anyway