ISUP PPL Event Indications for Other PPL Components (ITU)

PPL Component

Event ID

Event

BLS (0x0016)

0x01

First Expiration of T13

0x02

First Expiration of T15

CRS (0x0018)

0x01

First Expiration of T17

CRCR (0x0044)

0x01

REL received with check indicator set to ‘3’

0x02

T27 timer expiration

0x03

Second failure of COT

CGRS (0x001B)

0x01

First Expiration of T23

 

0x02

UCIC Stop request received

CGRR (0x001C)

0x01

Wait for CPC Reset TO, remote reset failed.

MGBS (0x0045)

0x01

First Expiration of T19

0x02

First Expiration of T21

0x03

Stop event received in Wait for CGBA state

0x04

Stop event received in Wait for CGUA state

 

0x0A

CGBA Status Bit Error Handling function. (Outgoing bit set to 0. Incoming bit set to 1.)

 

0x0B

CGBA Status Bit Error Handling function. (Outgoing bit set to 1. Incoming bit set to 0.)

 

0x0C

CGUA Status Bit Error Handling function. (Outgoing bit set to 0. Incoming bit set to 1.)

 

0x0D

CGUA Status Bit Error Handling function. (Outgoing bit is set to 1. Incoming bit is set to 0.)

HGBS (0x0047)

 

 

0x01

First Expiration of T19

0x02

First Expiration of T21

0x03

Stop event received in Wait for CGBA state

0x04

Stop event received in Wait for CGUA state

 

0x0A

CGBA Status Bit Error Handling function. (Outgoing bit set to 0. Incoming bit set to 1.)

 

0x0B

CGBA Status Bit Error Handling function. (Outgoing bit set to 1. Incoming bit set to 0.)

 

0x0C

CGUA Status Bit Error Handling function. (Outgoing bit set to 0. Incoming bit set to 1.)

 

0x0D

CGUA Status Bit Error Handling function. (Outgoing bit is set to 1. Incoming bit is set to 0.)