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

0x0F

Remote hardware group block indication

0x10

Remote hardware group unblock indication

0x11

CON received

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

0x19

OLM received

0x32

SGM message received

0x5A

SAM wait timer expired.

The CSP receives an inbound call (IAM) and checks to see if the Request for Service message in the IAM is enabled (component 0x000F, byte 0x30 is set to 1). If so, the CSP checks if the number of maximum digits has been received (set in byte 0x31) and if it is not exceeded the CSP looks for the "f" digit in the called party number (or whatever is set in byte 0x32). If the maximum has not been received and the "f" was not included in the called party number the CSP starts timer 0x05 (component 0x000F) which is set to four seconds by default (unless changed in the configuration file).

Upon expiration of Timer 0x05, this indication is sent to the host and then the RFS message is sent to the host.

0x63

DSP Resource Allocation Failure