Observer Analyzer : Observer Analyzer : ATA Applications : H.323/H.225 host call/TCP
H.323/H.225 host call/TCP
A list of request and response codes for H.323/H.225 host call/TCP used in ATA and alarms. Each list is searchable and sortable.
 
Requests
Request ID
Explanation
0x01
ALERTING
0x02
CALL PROCEEDING
0x03
PROGRESS
0x05
SETUP
0x07
CONNECT
0x0D
SETUP ACKNOWLEDGE
0x0F
CONNECT ACKNOWLEDGE
0x20
USER INFORMATION
0x21
SUSPEND REJECT
0x22
RESUME REJECT
0x24
HOLD
0x25
SUSPEND
0x26
RESUME
0x28
HOLD_ACKNOWLEDGE
0x2D
SUSPEND ACKNOWLEDGE
0x2E
RESUME ACKNOWLEDGE
0x30
HOLD_REJECT
0x31
RETRIEVE
0x33
RETRIEVE_ACKNOWLEDGE
0x37
RETRIEVE_REJECT
0x40
DETACH
0x45
DISCONNECT
0x46
RESTART
0x48
DETACH_ACKNOWLEDGE
0x4D
RELEASE
0x4E
RESTART ACKNOWLEDGE
0x5A
RELEASE COMPLETE
0x60
SEGMENT
0x62
FACILITY
0x64
REGISTER
0x68
CANCEL_ACKNOWLEDGE
0x6A
FACILITY_ACKNOWLEDGE
0x6C
REGISTER_ACKNOWLEDGE
0x6E
NOTIFY
0x70
CANCEL_REJECT
0x72
FACILITY_REJECT
0x74
REGISTER_REJECT
0x75
STATUS ENQUIRY
0x79
CONGESTION CONTROL
0x7B
INFORMATION
0x7D
STATUS
Responses
Response ID
Explanation
0x01
ALERTING
0x02
CALL PROCEEDING
0x03
PROGRESS
0x05
SETUP
0x07
CONNECT
0x0D
SETUP ACKNOWLEDGE
0x0F
CONNECT ACKNOWLEDGE
0x20
USER INFORMATION
0x21
SUSPEND REJECT
0x22
RESUME REJECT
0x24
HOLD
0x25
SUSPEND
0x26
RESUME
0x28
HOLD_ACKNOWLEDGE
0x2D
SUSPEND ACKNOWLEDGE
0x2E
RESUME ACKNOWLEDGE
0x30
HOLD_REJECT
0x31
RETRIEVE
0x33
RETRIEVE_ACKNOWLEDGE
0x37
RETRIEVE_REJECT
0x40
DETACH
0x45
DISCONNECT
0x46
RESTART
0x48
DETACH_ACKNOWLEDGE
0x4D
RELEASE
0x4E
RESTART ACKNOWLEDGE
0x5A
RELEASE COMPLETE
0x60
SEGMENT
0x62
FACILITY
0x64
REGISTER
0x68
CANCEL_ACKNOWLEDGE
0x6A
FACILITY_ACKNOWLEDGE
0x6C
REGISTER_ACKNOWLEDGE
0x6E
NOTIFY
0x70
CANCEL_REJECT
0x72
FACILITY_REJECT
0x74
REGISTER_REJECT
0x75
STATUS ENQUIRY
0x79
CONGESTION CONTROL
0x7B
INFORMATION
0x7D
STATUS