ISUP SPRC Configuration Bytes (ANSI)
You can modify the parameters for Config Bytes 1–4, but you cannot move them to other byte locations. Other functions in the system access these parameters.
|
Byte |
Description |
Value |
|---|---|---|
|
0x01 |
Parameter ID |
0x16 (Change and Status) |
|
0x02 |
Byte offset of range field |
0x00 |
|
0x03 |
ANSI Service Indicator |
0x05 |
|
0x04 |
ANSI Network Indicator |
0x02 |
|
0x05 |
0x00 Disable [default] 0x01 Enable |
|
|
Confusion (CFN) for Message Type Unknown |
||
|
0x06 |
Information Length |
0x06 |
|
0x07 |
Message ID |
0x2F (CFN) |
|
0x08 |
Parameter Count |
0x01 |
|
0x09 |
Parameter 1 ID |
0x12 (Cause Indicators) |
|
0x0A |
Parameter 1 Length |
0x02 |
|
0x0B |
Parameter 1 Data[0] |
0x80 (Location=User) |
|
0x0C |
Parameter 1 Data[1] |
0xE1 |
|
0x0D-0F |
Not Used |
|
|
Confusion (CFN) for Protocol Error |
||
|
0x14 |
Information Length |
0x06 |
|
0x15 |
Message ID |
0x2F (CFN) |
|
0x16 |
Parameter Count |
0x01 |
|
0x17 |
Parameter 1 ID |
0x12 (Cause Indicators) |
|
0x18 |
Parameter 1 Length |
0x02 |
|
0x19 |
Parameter 1 Data[0] |
0x80 (Location=User) |
|
0x1A |
Parameter 1 Data[1] |
0xEF |
|
0x1B–0x1D |
Unused |
0x00 |
|
Unequipped CIC (UCIC) |
||
|
0x1E |
Information Length |
0x02 |
|
0x1F |
Message ID |
0x2E |
|
0x20 |
Parameter Count |
0x00 |
|
0x21–0x27 |
Unused |
|
|
0x28 |
Number of probes to determine Average Delay |
10 |
|
0x29 |
Probe Delay Threshold for Incoming Calls, 100 ms units |
100 ms |
|
0x2A |
Average Delay Threshold for Incoming Calls, 100 ms units |
50 ms |
|
0x2B |
Congestion Cleared Threshold for Incoming Calls, 100 ms units |
10 ms |
|
0x2C |
Number of probes to determine congestion cleared=Incoming Calls |
10 |
|
0x2D |
Probe Delay Threshold for Outgoing Calls, 100 ms units |
100 ms |
|
0x2E |
Average Delay Threshold for Outgoing Calls, 100 ms units |
50 (5 s) |
|
0x2F |
Congestion Cleared Threshold for Outgoing Calls, 100 ms units |
10 (1 s) |
|
0x30 |
Number of probes to determine congestion cleared=Outgoing Calls |
10 |
|
0x31 |
Defines the range of channels in GRS |
0xFF (Default value or indicates maximum number of CICs per span) |
|
0x32 |
Defines whether purging is on or off in the case of CCS redundancy loss. |
0x01 Enabled |
|
Circuit Validation Response (CVR) |
||
|
0x32 |
Information Length |
0x08 |
|
0x33 |
Message ID |
0xEB |
|
0x34 |
Parameter Count |
0x02 |
|
0x35 |
Parameter 1 ID |
0xE6 (CVR) |
|
0x36 |
Parameter 1 Length |
0x01 |
|
0x37 |
Parameter 1 Data[0] |
0x01 |
|
0x38 |
Parameter 2 ID |
0xE5 (CGC) |
|
0x39 |
Parameter 2 Data Length |
0x01 |
|
0x3A |
Parameter 2 Data[0] |
0x01 |
|
0x3C |
Exchange Type |
0x00=Type A 0x01=Type B (default) |
|
0x3D–0x6D |
Not Used |
|
|
Release (REL) (INF Timer Expiry) |
||
|
0x6E |
Information length |
0x06 |
|
0x6F |
Message ID |
0x0C |
|
0x70 |
Parameter Count |
0x01 |
|
0x71 |
Parameter 1 ID |
0x12 |
|
0x72 |
Parameter 1 Length |
0x02 |
|
0x73 |
Parameter 1 Data [0] |
0x80 (Location=User) |
|
0x74 |
Parameter 1 Data [1] |
0x9F (Temp Failure) |
|
0x75–0xC8 |
Unused or User-defined |
|