MERLIN LEGEND Communications System Release 6.1
System Programming and Maintenance (SPM)
555-661-140
Issue 1
August 1998
Programming with SPM
Page 53
Using SPM
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
communications 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
†
■ Fax Attendant System
(IS III only)
*
■ CONVERSANT Intro
(IS III only)
*
NOTE:
You cannot program the SPM application on the IS II/III PC
because the remote call (from your SPM PC) uses the IS II/III PC’s
COM1 port; therefore, the system programming jack cannot be
used for system programming. For the same reason, a user at the
IS II/III PC end of the connection cannot use SPM while your
Pass-Thru is in effect. If use of SPM is attempted, the user at the IS
II/III end sees the following message:
35((037,1352*5(66
3OHDVHWU\DJDLQ
To initiate Pass-Thru, establish a modem connection between the SPM
PC and the control unit.
If the IS II/III PC does not respond to the Pass-Thru request from the
control unit (for example, because the PC is turned off), you see the
following message:
3DVVWKUXIDLOHG
3OHDVHWU\DJDLQ
* No longer orderable.
† Orderable only as an upgrade to existing CAS installations.