Specifications
Working with a Key Voice System 
Printed in the USA  Page 23  GCA39-826 Rev 1, Issue 9/01 
5.  During and after the greeting plays, the Routing box listens for any key presses the caller 
makes. The system executes those key presses to send the call on to another box on the 
system. If a caller dials 
3-5-7, for example, the Routing box sends the call to box 357. Box 357 can be a Mailbox, 
another Routing box, or any other type of box offered by the Key Voice system. When the 
call goes on to box 357, the greeting in box 357 plays to the caller to provide the caller the 
next set of instructions. By stringing together different boxes and prompting the caller for 
entries, you can process calls an infinite number of ways with the Key Voice system. 
(Be advised, the technique described in step 5 is only one technique for routing calls—routing based 
on digits dialed. Calls can be routed several other ways calls.) 
Understanding How the Key Voice System Routes Calls to Extensions 
and Collects Voice Mail Messages 
To set up the Key Voice system so callers can dial employee extensions, a technician must first 
set up a series of Mailboxes. Only a Mailbox can route a call to an extension. Each Mailbox can 
route calls to 1 associated extension. In nearly all cases, technicians set up Mailboxes so their 
numbers match those of their associated telephone extension (Mailbox 357 is set up to transfer 
calls to extension 357, for example). 
To allow callers to transfer to Mailboxes (and hence to employee extensions) a technician sets up 
a Routing box that answers incoming calls and prompts the callers to enter the number of the 
person they want to speak with. When the caller dials 3-5-7 (to go to extension 357), the Routing 
box actually transfers the call to Mailbox 357. A technician must set up Mailbox 357 to 
complete the transfer to extension 357. 
These fields 
allow the 
technician to 
set up single-
digit dialing 
options such 
as , "Press 1 
for sales, 
p
ress 2 for 
support..." 










