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ETI-152A
NEAX2400 ICS ISDN PRI Installation Notes
Table 1 contains ISDN switch names and descriptions.
Table 1 ISDN PRI Switch Descriptions
SWITCH
NAME
SWITCH
LOCATION
KIND OF SWITCH
SWITCH
NO.
SWITCH
SETTING
MEANING
MB
Front
UP
Circuit card make busy
DOWN
Circuit card make busy
cancel
LB
Front
0
ON
Internal Loop Back Set
OFF
Internal Loop Back
Cancel
1
ON
External Loop Back Set
OFF
External Loop Back
Cancel
2
ON
Payload Loop Back Set
OFF
Payload Loop Back
Cancel
3
ON
D Channel Control
Block MBR Set
OFF
D Channel Control
Block MBR Cancel
MODE
Front
Setting of Communication Mode
0-4
Not Used
5
AT&T (
Note
)
6-F
7
Not Used
NT (
Note
)
Note:
The same value should be
used in ARTD CDN 65 for
B and D route.
CDN 65 = 5 for AT&T
#4ESS and #5ESS
CDN 65 = 7 for NT
DMS100 and DMS250
DOWN
Toggle Switch
UP
Piano-Key Switch
0
1
2
3
OFF
ON
Rotary
Switch
5
