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Samsung SMG-3200 User Manual

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A-4

Appendix A

Call Termination Code

Q.931 Reason Code (00xx)

Cause Value

Cause Value

Cause Value

Cause Value

Class

Class

Class

Class

bits

bits

bits

bits

7 6 5

7 6 5

7 6 5

7 6 5

Value

Value

Value

Value

bits

bits

bits

bits

4 3 2 1

4 3 2 1

4 3 2 1

4 3 2 1

Nbr

Nbr

Nbr

Nbr

Cause

Cause

Cause

Cause

Diagnostic

Diagnostic

Diagnostic

Diagnostic

Service/option not available

0 1 1
0 1 1
0 1 1
0 1 1
0 1 1

0 0 0 1
0 0 1 0
1 0 0 1
1 0 1 0
1 1 1 1

31
32
39

3A

3F

Quality of service unavailable
Requested facility not subscribed
Bearer capability not authorized
Bearer capability not presently avail
Service or option not available

Facility
identification

Service/option not imp.

1 0 0
1 0 0
1 0 0
1 0 0
1 0 0

0 0 0 1
0 0 1 0
0 1 0 1
0 1 1 0
1 1 1 1

41
42
45
46

4F

Bearer capability not implemented
Channel type not implemented
Requested facility not implemented
Only restr.Dig.Info BC. Is available
Service or option not implemented

Channel type
Facility
identification

Invalid message

1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1

0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
1 0 0 0
1 0 1 1
1 1 1 1

51
52
53
54
55
56
58

5B

5F

Invalid call reference value
Identified channel does not exist
Call id does not exist for susp call
Call identity in use
No call suspended
Call with the req call id is cleared
Incompatible destination
Invalid transit network selection
Invalid message, unspecified

Channel identity

Clearing cause
Incompatible
parameter