asterisk users - Feb 2004 - ISDN, CISCO and SCCP call forwarding

Hi,

I need to set up call forwarding from the operator to one of our 
internal numbers.

Asterisk get the incoming call and Operator A or B answer to the call. 
Then he/she should redirect the call to any of our internal numbers or 
an internal group.
I'm using CISCO 7912 fot the client and two CISCO 7960 for the operator 
all with chan_sccp.

How can I make it possible?

Thanks in advance to all

m