[Asterisk-Users] Problem with voicemailsystem

[asterisk at communicate.at]

Hi!

First of all, Im posting from Austria. Alle respondes of my server are 
translated to german, and if my question ist not in good english please 
forgive me.   :-)

Were runnig an asterisk und searching for a way to fix a 
question from one of our clients.

After calling the number and no response of our client the voice-box 
gives response. Thats ok... but after the voice-box, which ist self-
configured by our client the server respondes with the notivication to 
leave your message please speak after... blablabla"

Does anyone knows a possibility to disable the message of the server 
and only able the message of our client?
Example: client says:"Im not in my office, please leave a message".
Well, after this message the sever should send the signal and record 
the opposite, without the message... "to leave your message please 
speak after... blablabla"

Thx for help.