You are here: CSP Developer’s Guide: Common Channel Signaling > 7 SS7 PPL Information > ISUP CVR (0x0079)
Purpose
This section includes ANSI PPL Config Bytes, all PPL Events, and Timer information for the PPL Component ISUP CVR.
ISUP CVR Configuration Bytes (ANSI)
For the CLLI and CIN parameter formats in the table below, refer to ANSI T1-113.
|
Byte |
Description |
Value |
|---|---|---|
|
0x01 |
CLII |
0x00=Not Configured 0x01=Configured (default) |
|
0x02 |
CIN |
0x00=Not configured 0x01=Configured (default) |
|
0x03 |
CGC Indicator |
0x00 (default) Bits 1, 0=Circuit Group Carrier Indicator 00=Unknown 01=Analog 10=Digital 11=Digital and Analog.
Bits 3, 2=Double Seizing Indicator 00=Always 00; configuration taken from CPC data. DO NOT CHANGE
Bits 5, 4=Alarm Carrier Indicator 00=Unknown 01=Software Carrier Handling 10=Hardware Carrier Handling 11=Spare
Bits 7, 6- Continuity Check Requirement Indicator 00=Unknown; 01=None; 10=Statistical; 11=Per Call |
|
0x04 |
Message ID |
0xEB (CVR) |
|
0x05 |
Number of Mandatory Parameters |
2 (default) |
|
0x06 |
CVR Indicator Parameter Code |
0xE6 |
|
0x07 |
CVR Indicator Parameter Length |
0x01 |
|
0x08 |
CGC Parameter Code |
0xE5 |
|
0x09 |
CGC Parameter Length |
0x01 |
|
0x55 |
CVT Indication to host |
0x00=Disable (default) 0x01=Enable |
ISUP CVR PPL Event Indications (ANSI)
|
Event ID |
Event |
|---|---|
|
0x01 |
CVT received |