[Asterisk-Users] call announce?

[Dave Packham]

using a zap fxo and zap fxs card how can I set up caller announce?  like
this.

1 call comes in and a prompt asks the called to identify themselves.
2 the system would then put the caller on hold and pick up the FXS and
play the message for the users prompting them to hit 1 to accept the
call and have it connected or hit 2 to dump the live caller to
voicemail.  

Can this be done with *

Dave