Smdr Output For Isdn; Isdn Disconnect Cause Code; Explanation Of The Lcd Information - Toshiba strata CT Installation & Maintenance Manual

SMDR Output for ISDN

ISDN Disconnect Cause Code

H

Explanation of the LCD Information

C
Figure 10-24 Call Termination LCD Display
Strata CT I&M Manual October 2000
See in Chapter 6 – Peripheral
printout and descriptions of each column.
The ISDN Cause Code provides information on how an ISDN call is terminated when an
ISDN line disconnects. The Cause Code displays only when this feature is enabled on the
LCD of DKTs, EKTs and Attendant Consoles.
ISDN Cause Code is turned On/Off for each telephone or console in Program 35, LED 08.
LED 08 On enables Cause Code Display.
Previously "CO LINE HANG UP!" was displayed when an ISDN line was disconnected.
This display no longer exists for ISDN calls with CT software. These messages do display if
a non-ISDN call is terminated. The new cause code display function replaces this existing
message with more specific and useful information (call reference number, direction of
disconnection, and the reason for call termination).
Users can chose the option to display this information or not on each individual telephone or
console. This option is turned On or Off in system programming
Figure 10-24 shows ISDN Call Termination Fields; information changes.
a definition of these fields. Cause code values are further defined in tables later in this
chapter.
C A L L T E R M I N A T E D
C R = 0 0 0 1 . . . C O = 1 0
Call Reference
Installation, Figure 6-20
Disconnect Direction:
"CO" means the Exchange Line disconnected the call.
"CT" means the CT system disconnected the call.
The last three digits are the call reference number.
This number is incremented and generated by the CT
as each call is made or received.
The first digit of the call reference number indicates if it was an outgoing call
made by the CT or an incoming call received by the CT. This digit is usually
a "0" or "8" and is interpreted as follows:
If the Exchange Line disconnected the call:
0 = the CT received the call (incoming)
8 = the CT made the call (outgoing)
If the CT disconnected the call:
0 = the CT made the call (outgoing)
8 = the CT received the call (incoming)
ISDN Interfaces
on Page 6-36 for a sample SMDR
Table 10-9
Disconnect Cause Code:
Provides the reason for call termination.
Refer to the Disconnect Cause Code
tables that follow in this section.
provides
10-31