NEC Univerge SV8500 Operation And Maintenance Manual page 375

[50H] Trunk Ineffective Hold Detected
1: 50XX 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
1 2
4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
1
Error detection by Routine
Diagnosis
2
LENS of Trunk Ineffective Hold
(MG, U)
b7
3
LENS of Ineffective Hold Trunk (G, LV)
Group number
1: 500X 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
1
Group
Number
4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000
21 22
23 24
7: 0000 0000 0000 0000 8: 000
3
3
[50H] Trunk Ineffective Hold Detected
b1
0
0
b2 b1 b0
1
1
b2:
2 1 2 1 3 4 5
25 26 27 28 29 30 31
3
3
b0
0 = Unit 0
1 = Unit 1
0 = Unit 2
1 = Unit 3
0/1 = Even-number/Odd-number Module
6 7 8 9 10 11 12
0000 0000 0000 9: 0000 0000 0000 0000
– 328 –
CHAPTER 3 System Messages
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