Altigen AltiWare OE Version 4.6 Administration Manual page 447

Basic Call Router & Call Router Advanced
You use virtual extension 700 to log in to Call Router. You have two
workgroups, Sales and Support, with the following agent and workgroup
extensions:
Sales Support
Workgroup extension number 500 600
Call Router virtual extension number 700 700
For both workgroups, you want Call Router to check incoming calls for
Caller ID and Caller Entered Digits, and to play the WG queue status if a
match is found and all agents are busy.
In AltiAdmin, you configure the Auto Attendant to which Call Router is
assigned as shown below. (The example uses Auto Attendant 2.) Note that
you must enter a different Item Name for each level.
AltiWare OE System Installation & Administration Manual 20-23