NEC Univerge SV8500 Operation And Maintenance Manual page 450

In Case of Tandem Connection
1
Type of connection
b7 b6
2
IC route number (HEX)
b7 b6 b5 b4 b3
3
OPRT data
b7 b3
This data displays when the IC Route number is larger than 63, and b6 of
Note:
"1" displays at any time). While the six-bit data of
data provides a supportive role to cover Route number larger than 63. Use the following method to analyze
the data:
IC Route (1-63)
IC Route (64 or larger)
-
4 5
Trunk number of IC trunk
b7 b6 b5 b4 b3
b7
1
b0
b7:
b2 b1 b0
b6:
b0-b5: IC route number
b0-b3: OPRT data Note
b2 b1 b0
= 0 0
OPRT data (0:fixed)
= OPRT data
OPRT data (variable)
b0-b7: Trunk number of IC trunk
b2 b1 b0
b6
0 = Tandem connection
AC data
0/1=Internal trunk/External trunk
OP data (0/1)
3
When OPRT data of is valid, "1" displays.
• b6=0 Route number<64
• b6=1 <63 Route number
2
is self-sufficient in verifying the Route 1-63, this OPRT
0 0 IC Route No.
b0 - b5 of
IC Route No.
b0 - b5 of
– 403 –
CHAPTER 3 System Messages
Refer to the OPTN
3
data of
2
displays as "1" (otherwise,
2
2