NEC Neax 2400 Ipx System Operations And Maintenance Manual

NDA-24307 CHAPTER 3
Page 203
Issue 1
SYSTEM MESSAGES
This message displays when a VPS failure is detected.
➀ Probable cause for the failure
➁ LENS of VPS
➂ LENS of VPS
1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂
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 b0
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
MN15-BVPS Failure (Permanent)Default...

CHAPTER 3 NDA-24307
Page 204
Issue 1
SYSTEM MESSAGES
This message displays when a VPS failure, observed in the message [15-B], is restored to normal.
➀ LENS of VPS
➁ LENS of VPS
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
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
NON15-CVPS RestoreDefault Grade:
2Grade Modified: Lamp...

NDA-24307 CHAPTER 3
Page 205
Issue 1
SYSTEM MESSAGES
This message displays when Intra-Office Trunks (ATI, RST, etc.) have all become busy.
➀ Details on Trunk name and its 
Route number
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:
SUP16-AInside Trunk All BusyDefault Grade:
3Grade Modified: Lamp Modified:...

CHAPTER 3 NDA-24307
Page 206
Issue 1
SYSTEM MESSAGES
ROUTE 
NO.DATA  
(HEX.)TRUNK NAMEROUTE 
NO.DATA 
(HEX.)TRUNK NAME
901 01 Attendant Console 917 11 MFC Sender
902 02 Originating Register Trunk 918 12 Not used
903 03 Incoming Register Trunk 919 13 MODEM
904 04 MF Receiver 920 14 MODEM
905 05 Sender Trunk DP/PB 921 15 MODEM
906 06 PB Receiver for Automated
Attendant Service922 16 MODEM
907 07 AMP 923 17 MODEM
908 08 Not used 924 18 MODEM
909 09 Three-Way Conference Trunk 925 19 MODEM
910 0A Not used 926...

NDA-24307 CHAPTER 3
Page 207
Issue 1
SYSTEM MESSAGES
This message displays when Virtual Tie Line setup has completed.
➀ Counter
➁ Virtual Tie Line Call Header 
Location
➂ Virtual Tie Line Call Header 
Location
1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂
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
b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
NON16-BVirtual...

CHAPTER 3 NDA-24307
Page 208
Issue 1
SYSTEM MESSAGES
This message displays when Virtual Tie Line Cancel has completed.
➀ Counter
➁ Virtual Tie Line Call Header 
Location
➂ Virtual Tie Line Call Header 
Location
1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁➂
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
b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
NON16-CVirtual Tie Line Cancel...

NDA-24307 CHAPTER 3
Page 209
Issue 1
SYSTEM MESSAGES
This message displays when Virtual Tie Line Setup has failed due to a fault in the network of the terminating
office concerned.
➀ Virtual Tie Line Call Header 
Location
➁ Virtual Tie Line Call Header 
Location
1: 00XX XX8X XXXX 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀
➁ ➂ ➃ ➄
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
b2 b1 b0
b7 b6 b5 b4 b3 b2 b1...

CHAPTER 3 NDA-24307
Page 210
Issue 1
SYSTEM MESSAGES
➂ Virtual Tie Line Call Header 
Location
➃ Fault Cause b7 b6 b5 b4 b3 b2 b1 b0
b6 b5 b4 b3 b2 b1 b0
CLASS
REASON 
KIND 
VA L U E
DATAREASON KIND
 Reason Kind
Class Value
XX
8765
4321(bit)
-000
xxxx
-001
Normal Event Class000
000
000
000
000
001
001
001
001
001
001
001 
001
001
001
001
0010001
0010
0011
0110
0111
0000
0001
0010
0011
0101
0110
1010
1011
1100
1101
1110
11111
2
3
6
7
16
17
18
19
21
22
26
27
28
29
30
31Dead Number
No route to the designated...

NDA-24307 CHAPTER 3
Page 211
Issue 1
SYSTEM MESSAGES
010 xxxx
Classes not allowed use of resources010
010
010
010
010
010
0100010
0110
1001
1010
1011
1100
111134
38
41
42
43
44
47No usable channel/line
Network failure
Temporary failure
Switching system congested
Access information discarded
Use of requested line/channel not allowed
Class not allowed use of other resources
 Reason Kind
Class Value
XX
8765
4321(bit)
011 xxxx
Classes not allowed use of services011
011
011
011
0110001
0010
1001
1010
111149...

CHAPTER 3 NDA-24307
Page 212
Issue 1
SYSTEM MESSAGES
This message indicates that an outgoing call (by connection acknowledge system) has not received an
acknowledgment signal from the opposite office. As a result, the attempted outgoing call is routed to Reorder
Tone (ROT) connection.
In Case of Station OG/ATT OG/ATT Tandem Connection
➀ Type of connection and station 
number digits
➁ ~ ➃ Calling station number
(See table)
1: XXXX XXXX XX0X XX0X 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
12➀ ➁ ➂  ➃ ➄ ➅...