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ISDN
ISDN Related Programs
Strata DK Programming 5/99 7-3
ISDN
5. For BRI, run Program *44 to initialize the Service Profile Identifier (SPID) interface. The TE
initializes the SPID and sends it to the network. Once the SPID is confirmed from the CO, it
does not have to be sent to the switch again.
6. For BRI and PRI, run Program *42 to assign the PRI or BRI, or T1, circuits to be used for
Primary and Secondary Clock Source. To enter the program, enter the card slot number
followed by the circuit number. When using the RPTU PRI or RDTU T1 interface then the
circuit number is always 1.
7. For BRI and PRI, run Program *63 to assign the timer for sending dialed digits. Also use this
program to enable sub-address dialing. (*63-1 is not zero).
8. See the following section, “ISDN Related Programs”, and make the appropriate programming
assignments.
ISDN Related Programs
♦ Program 10-1–System Assignments: LED 16 determines the initialization process for BRI
lines connected to the ISDN network (see 3-27).
♦ Program 10-4–ACD/ISDN Parameters: LEDs 11 and 12 set the T-Wait ISDN PRI and BRI
timers, respectively. T-wait timers are used for reducting overloading ISDN terminals during
concurrent initialization, such as following a wide-area power failure. LED 13 specifies
whether or not 3.1 kHz audio calls can be received as speech calls. LED 14 enables the ISDN
“Start” code to be sent when the Speed Dial button is pressed (see 6-6).
♦ Program 39–Telephone Feature Buttons and Program 59–Attendant Console Feature
Buttons: A new button is provided called the
6WDUW button in both Program 39 (see 3-135)
and 59 (see 3-111) to defeat the timeout when dialing is complete. Also a
6XE button is
provided for entering sub-address information.
♦ Programs 55-1 and 55-2–Least Cost Routing Modified Digits: Enables a sub-address
separator (see 5-21).
♦ Program 30 – Station Class of Service: LED 12 defines whether the button is used for
dialing a sub-address or as a dialing separator. When LED 12 is ON, only the standard stations
are affected. The DKT and EKT ports are ignored (see 3-73).
If the first dialed digit is
, the will be treated as a feature access code. If is entered at any
point after that (in other words, as long as it is not the first digit dialed), then the system will
treat the following numbers as a subaddress. A second
should then be entered to indicate the
end of the subaddress.