Empty cells are descriptive text only
| Description | Compliance | Notes | |
|---|---|---|---|
1 |
Signalling connection control part messages |
Partial |
Connection-oriented service messages are not supported. |
1.1 |
connection confirm (CC) |
None |
Not compliant - see 1 |
1.2 |
connection request (CR) |
None |
Not compliant - see 1 |
1.3 |
connection refused (CREF) |
None |
Not compliant - see 1 |
1.4 |
data acknowledgement (AK) |
None |
Not compliant - see 1 |
1.5 |
data form 1 (DT1) |
None |
Not compliant - see 1 |
1.6 |
data form 2 (DT2) |
None |
Not compliant - see 1 |
1.7 |
expedited data (ED) |
None |
Not compliant - see 1 |
1.8 |
expedited data acknowledgement (EA) |
None |
Not compliant - see 1 |
1.9 |
inactivity test (IT) |
None |
Not compliant - see 1 |
1.10 |
protocol data unit error (ERR) |
None |
Not compliant - see 1 |
1.11 |
released (RLSD) |
None |
Not compliant - see 1 |
1.12 |
release complete (RLC) |
None |
Not compliant - see 1 |
1.13 |
reset confirm (RSC) |
None |
Not compliant - see 1 |
1.14 |
reset request (RSR) |
None |
Not compliant - see 1 |
1.15 |
subsystem-allowed (SSA) |
Full |
|
1.16 |
subsystem-out-of-service-grant (SOG) |
None |
Message not supported |
1.17 |
subsystem-out-of-service-request (SOR) |
None |
Message not supported |
1.18 |
subsystem-prohibited (SSP) |
Full |
|
1.19 |
subsystem-status-test (SST) |
Full |
|
1.20 |
unitdata (UDT) |
Full |
|
1.21 |
unitdata service (UDTS) |
Full |
|
1.22 |
extended unitdata (XUDT) |
Full |
|
1.23 |
extended unitdata service (XUDTS) |
Full |
|
1.24 |
subsystem congested (SSC) |
Partial |
Sending SSC is not implemented. |
1.25 |
long unitdata (LUDT) |
Partial |
Sending LUDT is not implemented. |
1.26 |
long unitdata service (LUDTS) |
Partial |
Sending LUDTS is not implemented. |
2 |
SCCP message parameters |
||
2.1 |
affected point code |
Full |
|
2.2 |
affected subsystem number |
Full |
|
2.3 |
calling/called party address |
Full |
|
2.4 |
credit |
None |
Parameter not supported. |
2.5 |
data |
Full |
|
2.6 |
diagnostic |
None |
Parameter not supported. |
2.7 |
error cause |
None |
Not compliant - see 1 |
2.8 |
end of optional parameters |
Partial |
Only XUDT supports encoding this parameter. |
2.9 |
local reference number (source/destination) |
None |
Parameter not supported. |
2.10 |
protocol class |
Full |
|
2.11 |
receive sequence number |
None |
Not compliant - see 1 |
2.12 |
refusal cause |
None |
Not compliant - see 1 |
2.13 |
release cause |
None |
Not compliant - see 1 |
2.14 |
reset cause |
None |
Not compliant - see 1 |
2.15 |
return cause |
Full |
|
2.16 |
segmenting/reassembling |
None |
Not compliant - see 1 |
2.17 |
sequencing/segmenting |
None |
Not compliant - see 1 |
2.18 |
subsystem multiplicity indicator |
Full |
|
2.19 |
hop counter |
Partial |
Parameter value is ignored. |
2.20 |
segmentation |
Full |
|
2.21 |
importance |
Partial |
Parameter value is ignored. |
2.22 |
congestion level |
Partial |
Encoding is not implemented. |
2.23 |
long data |
Partial |
Encoding is not implemented. |
3 |
Inclusion of fields in the messages |
||
4 |
References |
||
4.1 |
Normative references |
||
4.2 |
Informative references |
