Instruction manual

Basic System Management Procedures
8-54
Installation, SPM, Maintenance, and Troubleshooting Supplement
Figure 8-9. Pass-Thru
A Pass-Thru request must be initiated at a PC; it is not available from a UNIX
System PC—that is, Pass-Thru cannot be established between two IS II/III
PCs. The local admin PC must be in an idle state.
A Pass-Thru request to a locally connected IS II/III system causes the modem
to fall back to 1200 bps if the speed is set to 2400 bps and the modem call to
the control unit is at 1200 bps. If necessary, the system adjusts its speed to that
of the local SPM PC.
Once the Pass-Thru connection is established, you can program in any of the
following IS II/III applications from your SPM PC:
■ AUDIX Voice Power
®*
■ Call Accounting System
1
■ Fax Attendant System (IS III only)
■ CONVERSANT Intro (IS III only)
1 Can be ordered only as an upgrade to existing CAS installations.
SPM PC
Control Unit
IS II/III PC
Direct
Connection
Remote
Connection