Toshiba Strata DK40 - RPTU Call Monitoring (PRI)

RPTU Call Monitoring (PRI) DK40 Universal Slot PCBs
Strata DK40 I&M Manual Spring 1999
3-39
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
RPTU Call Monitoring (PRI)
The RPTU provides an RS-232 monitor function that enables you to monitor the ISDN PRI
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 RPTU monitor port are
shown in Figure 3-20. Once this connection is setup and established, call monitoring data
continues to be sent (on the fly) as PRI calls are originated or received.
Two sample printouts from the RPTU monitor are provided. Figure 3-21 shows typical
ISDN PRI start-up and synchronization sequences that occur at connection and power on.
Figure 3-22 shows typical ISDN PRI outgoing call setup and release sequences.
The communication parameters for all call-monitor jacks are 9600 bps, 7, 1, even.
Figure 3-20 Call-monitor Jack for the RPTU and RBSU
RD
TD
DSR
DTR
DCD
SG
1
2
3
4
5
6
Call-monitor jack (RJ12)
pin numbering
Call-monitor jack
PC with communication
software - such as ProCom
PC DB9 or
DB25 Com port
Toshiba PPTC1A-5M or
TTY-PC-CABLE
RPTU/RBSU/TBSU
2755
Note:
The RPTU, RBSU, and TBSU 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.