NEC Neax 2400 Ipx System Operations And Maintenance Manual

NDA-24307 CHAPTER 3
Page 223
Issue 1
SYSTEM MESSAGES
This message displays when the IOC card fails.
➀ IOC circuit card No.
➁ Cause for the fault
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b0
b4 b3 b2 b1 b0
Default Alarm:
SUP16-TIOC Failure (Temporary)Default Grade:
1Grade Modified: Lamp Modified:
b0: 0/1 = No. 0/No. 1
b0: 0/1 = -/COP...

CHAPTER 3 NDA-24307
Page 224
Issue 1
SYSTEM MESSAGES
This message displays when the IOC card failure, observed in the message [16-T], is detected more than eight
times a day.
➀ IOC circuit card No.
➁ Cause for the fault
See Chapter 4 for the Circuit Card Replacement Procedure.
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b0
b4 b3 b2 b1 b0...

NDA-24307 CHAPTER 3
Page 225
Issue 1
SYSTEM MESSAGES
This message displays when the user uses Follow Phone (SWAP) service.
➀ Error code
1: XXXX XXXX XXXX XX00 2: XXXX XXXX XXXX 00XX 3: XXXX 0000 0000 0000
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ 1112 13 14 14
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
ERROR 
CODE (HEX)FA I L U R EERROR 
CODE (HEX)FAILURE
00 Normal End 16 Called station is busy
01 MG unmatch...

CHAPTER 3 NDA-24307
Page 226
Issue 1
SYSTEM MESSAGES
➁ Tenant No. of the calling station
➂ Accommodated location of the 
calling station after Follow Phone 
service
➃ Accommodated location of the 
calling station after Follow Phone 
service
09 - 34 Data Memory read error
10 Calling or Called D
term has Data Line 35 Data Memory swap failure
11 Calling or Called D
term has OAI function 
key36 OAI Terminal Information swap failure 
(CM Data)
12 Calling or Called station is Agent/
Supervisor (ACD)37 OAI...

NDA-24307 CHAPTER 3
Page 227
Issue 1
SYSTEM MESSAGES
➄ ~ ➆ Station No. of the calling 
station
➇ Tenant No. of the called station
➈ Accommodated location of the 
called station
➉ Accommodated location of the 
called station
11 ~ 13 Station No. of the called 
station
14 Data Analyzed by NEC Engineers b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b4-b7b0-b3
➄DC0 DC1
➅DC2 DC3
➆DC4 DC5
b0-b3: Tenant No. (1-15)
b0-b7: Tenant No. (over...

CHAPTER 3 NDA-24307
Page 228
Issue 1
SYSTEM MESSAGES
This message displays when the MBR switch on the CCH/DCH card has turned ON.
➀ CCH/DCH Card Mounting 
Location 
➁ CKT No.
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b1 b0
Default Alarm:
NON17-ACCH MBR Key Turn ONDefault Grade:
3Grade Modified: Lamp Modified:...

NDA-24307 CHAPTER 3
Page 229
Issue 1
SYSTEM MESSAGES
This message displays when the MBR switch on the CCH/DCH card has turned OFF.
➀ CCH/DCH Card Mounting 
Location
➁ CKT No.
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀  ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b1 b0
Default Alarm:
NON17-BCCH MBR Key Turn OFFDefault Grade:
3Grade Modified: Lamp Modified:...

CHAPTER 3 NDA-24307
Page 230
Issue 1
SYSTEM MESSAGES
This message displays when the MB switch on the CCH/DCH card has turned ON when extracting or inserting
a circuit card or at PM initialization, etc.
➀ CCH/DCH Card Mounting 
Location
1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ 
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
NON17-CCCH MB Key Turn...

NDA-24307 CHAPTER 3
Page 231
Issue 1
SYSTEM MESSAGES
This message displays when the MB switch on the CCH/DCH card has turned OFF when extracting or
inserting a circuit card or at PM initialization, etc.
➀ CCH/DCH Card Mounting 
Location
1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ 
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
NON17-DCCH MB Key Turn...

CHAPTER 3 NDA-24307
Page 232
Issue 1
SYSTEM MESSAGES
This message displays when the NIGHT switch on the ATTCON/DESKCON has been operated or when the
DAY/NIGHT change has been executed by the external switch operation.
➀ Tenant No.
➁ Changing Method
1: XXXX XXXX 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂ ➃
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1...