0x01

Reset circuit success indication

0x08

Remote maintenance block or maintenance group block indication

0x09

Remote maintenance unblock or maintenance group unblock indication

0x0A

ACM received

0x0B

ANM received

0x0C

CPG received

0x0E

ISUP protocol violation

0x12

Local maintenance block / group maintenance block success

0x13

Local maintenance unblock / group maintenance unblock success

0x15

Local circuit maintenance unblocking indication

0x16

UCIC received

0x17

No GRS/RSC Received, CICs In Service

0x26

CRM received

0x63

DSP Resource Allocation Failure