NEC Neax 2400 Imx System Operations And Maintenance Manual
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CHAPTER 3 NDA-24238 Page 184 Revision 3.0 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 Accommodated Location ➁ Virtual Tie Line Call Header Accommodated Location 1: 00XX XX8X XXXX 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 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...
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NDA-24238 CHAPTER 3 Page 185 Revision 3.0 SYSTEM MESSAGES ➂ Virtual Tie Line Call Header Accommodated Location ➃ Fault Cause b7 b6 b5 b4 b3 b2 b1 b0 b7 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...
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CHAPTER 3 NDA-24238 Page 186 Revision 3.0 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...
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NDA-24238 CHAPTER 3 Page 187 Revision 3.0 SYSTEM MESSAGES This message indicates that an outgoing call (by connection acknowledge system) has not received an ac- knowledgment 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...
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CHAPTER 3 NDA-24238 Page 188 Revision 3.0 SYSTEM MESSAGES ➄ Tenant No. of calling station (Hex.) ➅ OPTN data Note:This data displays when the Tenant No. of the calling station is larger than 15, and bit7 of ➄ displays as “1” (otherwise, “0” displays at any time). While the four-bit data of ➄ is self-sufficient in verifying the Tenant No. “1-15,” this OPTN data provides a supportive role to cover the larger Tenant No. ranging from 16 to 255. Use the following method to analyze the data: ➆ OG route number...
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NDA-24238 CHAPTER 3 Page 189 Revision 3.0 SYSTEM MESSAGES ➇ OPRT data Note:This data displays when the OG Route No. is larger than 63, and bit6 of ➆ displays as “1” (otherwise, “0” displays at any time). While the six-bit data of ➆ is self-sufficient in verifying the Route No. “1- 63,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the following method to analyze the data: ➈ Trunk No. of OG trunk ➉ Trunk No. of sender 11 Number of digits dialed by caller...
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CHAPTER 3 NDA-24238 Page 190 Revision 3.0 SYSTEM MESSAGES 12 Number dialed by caller (See table) In Case of Tandem Connection ➀ Type of connection ➁ IC route number (Hex.) b7 b6 b5 b4 b3 b2 b1 b0 b7 b6 b0 b7 b6 b5 b4 b3 b2 b1 b0 b4-b7b0-b3 DC0 DC1 DC2 DC3 DC4 DC5 DC6 DC7 DC8 DC9 DC10 DC11 DC12 DC13 DC14 DC15 DC16 DC17 DC18 DC19 DC20 DC21 b7 b6 1 0 = Tandem connection b7: AC data 0/1=Internal trunk/External trunk b6: OP data (0/1) When OPRT data of ➂ is valid, “1” displays. b0-b5: IC route number bit...
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NDA-24238 CHAPTER 3 Page 191 Revision 3.0 SYSTEM MESSAGES ➂ OPRT data Note:This data displays when the IC Route No. is larger than 63, and bit6 of ➁ displays as “1” (otherwise, “1” displays at any time). While the six-bit data of ➁ is self-sufficient in verifying the Route No. “1- 63,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the following method to analyze the data: ➃ - ➄ Trunk No. of IC trunk ➅ Not used ➆ OG route number (Hex.) b7 b3 b2 b1 b0 IC...
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CHAPTER 3 NDA-24238 Page 192 Revision 3.0 SYSTEM MESSAGES ➇ OPRT data Note:This data displays when the OG Route No. is larger than 63, and bit6 of ➆ displays as “1” (otherwise, “0” is displays at any time). While the six bit data of ➆ is self-sufficient in verifying the Route No. “1- 63,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the following method to analyze the data: ➈ Trunk No. of OG trunk ➉ Trunk No. of sender 11 Number of digits dialed by...
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NDA-24238 CHAPTER 3 Page 193 Revision 3.0 SYSTEM MESSAGES 12 Number dialed by caller (See table) b7 b6 b5 b4 b3 b2 b1 b0 b4-b7b0-b3 DC0 DC1 DC2 DC3 DC4 DC5 DC6 DC7 DC8 DC9 DC10 DC11 DC12 DC13 DC14 DC15 DC16 DC17 DC18 DC19 DC20 DC21