ISUP CVS Configuration Bytes (ANSI)

Byte

Description

Value

0x01

CIN

0x00=Not Configured 0x01=Configured (default)

0x02

CLLI

0x00=Not configured 0x01=Configured (default)

0x03

CVR Processing

0x00=Do Not Process/Send PPL Event (default)

0x08 (CVR Received) to Host

0x01=Send CVR

0x04 (Continued on next page)

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 is taken from CPC data.

DO NOT CHANGE.

0x04

(Continued)

CGC Indicator

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

 

0x05-0x06

Unused

 

0x07

Timer to be used by UPU/CVT Test

0–24
Timer 2 (30s) (default)

0x08

CVT Re-attempt Count

0–255
8 (default)

0x09

Unused

 

For CLLI and CIN parameter formats, refer to ANSI T1-113.