Program 81 : Basic Hardware Setup for Trunk
81-06 : ISDN BRI & PRI Layer 3 (T-Point) Timer Setup
Level:
IN
Description
Use Program 81-06 : ISDN BRI & PRI Layer 3 (T-Point) Timer Setup to define the various basic
timers for layer 3 of ISDN BRI/PRI (defined in Program 10-03-04).
Input Data
Layer 3 Timer Type Number 1 ~ 5
Item
No.
Item Input Data Description Default
01 T301 0, 180 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when the
ALERT message is received.
180
02 T302 1 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when the
SETUP ACK is sent. Timer is also restar-
ted when INFO is received.
15
03 T303 1 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when
SETUP is sent.
4
04 T304 0 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when the
SETUP ACK is received. Timer is also re-
started when INFO is received.
30
05 T305 1 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when
DISC without progress No. 8 is sent.
30
06 T306 0 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when
DISC with progress indicator No. 8 is sent.
This timer is valid for Network side use on-
ly.
30
07 T307 1 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when
SUSPEND ACK is sent. This timer is valid
only for Network side use only.
180
08 T308 1 ~ 254 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when
REL is sent.
4
09 T309 1 ~ 254 seconds Specifies the timer value in 1/100ths of a
second upon data link disconnection.
90
10 T310 0 ~ 180 seconds Specifies the timer value in 1/100ths of a
second of the timer to be started when
CALL PROC is sent.
180
SL1000/SL1100 ISSUE 3.01
2-480 Program 81 : Basic Hardware Setup for Trunk
Program
81
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