AT&T Release 2.0 manual Integrated Solution

Installing Applications

Integrated Solution III

Integrated Solution II (IS-III) is a complete package of UNIX-based voice processing and call analysis software that helps to manage telephone usage and costs. IS-III offers a single interface and can include any of the following software:

■Call Accounting (CAS)

■AUDIX Voice Power—lS-III R 2.1.1

■System Programming and Maintenance (SPM)—IS-III Release 2.xx or higher

■FAX Attendant (FA)

The number of incoming lines and subscribers programmed for AUDIX Voice Power and the number of busy-hour calls determine how many voice channels are required for the user’s system (see Table 8-2).

Table 8-2. Voice Channels Required

No. of Channels	Lines	Subscribers	Busy-Hour Calls
Required
2	1 to 6	1 to 20	1 to 20
4	7 to 18	21 to 60	21 to 60
6	19 to 24	61 to 80	61 to 80
8	25 to 42	81 to 200	81 to 200
12	Over 42	201 to 300	201 to 300

8-18Integrated Solution III