ISDN Interfaces
PRI/BRI Call Monitoring
Strata DK I&M 6/00
16-43
ISDN
Inte
rface
s
PRI/BRI Call Monitoring
The DK ISDN circuit cards provide an RS-232 monitor function that enables you to monitor the
ISDN D-channel call progress layer two and three messages (setup, connect, and release). This
data can be monitored live, saved to a file, and/or printed using a PC with communication
software.
The hardware connections and communication parameters for the ISDN monitor port are shown in
. Once this connection is setup and established, call monitoring data continues to be
sent (on the fly) as PRI and BRI calls are originated or received.
Two sample printouts from the RPTU monitor are provided.
shows typical ISDN PRI
start-up and synchronization sequences that occur at connection and power on.
shows typical ISDN PRI outgoing call setup and release sequences. BRI monitor data is similar to
PRI monitor data.
The communication parameters for all call-monitor jacks are 9600 bps, 7, 1, even.
Note
The RPTU, RBSU, RBUU, TBSU and TBUU ISDN interface PCBs each have a call-
monitor jack. The pin numbering and communication parameters are the same for each
call-monitor jack. The call-monitor jack on each PCB provides data only for the circuits of
the PCB on which it appears.
Figure 16-33 Call-monitor Jack for the RPTU, RBSU, and RBUU
RD
TD
DSR
DTR
DCD
SG
1
2
3
4
5
6
Call-monitor jack (RJ12)
pin numbering
Dealer-supplied 6-wire
telephone modular cord
(cross-pinned)
Call-monitor jack
PC with communication
software - such as ProComm™
PC DB9 or
DB25 Com port
Toshiba PPTC9 or
PPTC25F
DK PRI or BRI PCB Monitor Jack
4696
Содержание Strata AirLink DK40i
Страница 22: ...Introduction Related Documents Media xx Strata DK I M 6 00 ...
Страница 48: ...DK14 Installation DK14 Wiring Diagrams 1 26 Strata DK I M 6 00 ...
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Страница 450: ...Universal Slot PCB Wiring Option Interface PCB Wiring Diagrams 10 42 Strata DK I M 6 00 ...
Страница 592: ...Peripheral Installation Enhanced 911 Service E911 12 84 Strata DK I M 6 00 ...
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Страница 634: ...Fault Finding Fault Isolation Flowcharts 14 18 Strata DK I M 6 00 ...
Страница 704: ...ISDN Interfaces ISDN Disconnect Cause Code 16 54 Strata DK I M 6 00 ...