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SS7 Stack
Description: OpenSS7 SS7 Stack Design Documentation.
The figure below provides a map to the components and interface specifications of the Signalling System No. 7 (SS7) Stack. Click on a component or interface to see the reference information and design information related to the component or interface.
- Signalling System No. 7 (SS7) Layer Manager (LM) Design
- Integrated Service Digital Network (ISDN) User Part (ISUP) Design
- Base Station System (BSS) Application Part (BSSAP) Design
- Transaction Capabilities Application Part (TCAP) Design
- Service Connection Control Part (SCCP) Design
- Message Transfer Part (MTP) Design
- Layer Management (LM) Interface (LMI)
- Integrated Service Digital Network (ISDN) User Part (ISUP) Interface (ISUPI)
- Base Station System (BSS) Application Part (BSSAP) Interface (BSSAPI)
- Transaction Capabilities Application Part (TCAP) Interface (TCAPI)
- Service Connection Control Part (SCCP) Interface (SCCPI)
- Message Transfer Part (MTP) Interface (MTPI)
SS7 Stack Components
| Component | Status | Reference | Interface Specs |
Design Docs |
Man Page |
Test Results |
PICS PIXIT |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISUP Integrated Services Digital Network (ISDN) User Part |
status | refs | html | html | html | html | html | |||||
| BSSAP Base Station System Application Part |
status | refs | html | html | html | html | html | |||||
| TCAP Transaction Capabilities Application Part |
status | refs | html | html | html | html | html | |||||
| SCCP Signalling Connection Control Part |
status | refs | html | html | html | html | html | |||||
| MTP3 Message Transfer Part Level 3 |
status | refs | html | html | html | html | html | |||||
SS7 Stack Interface Specifications
| Interface | Reference Specification |
Download Specification |
Browse Specification |
Manual Page |
Browse Header Files |
|
|---|---|---|---|---|---|---|
| Signalling Data Link Interface (SDLI) | cdi-api.pdf 327k bytes |
sdli.pdf 560k bytes |
index | html |
sdli.h sdli_ioctl.h |
|
| Signalling Data Terminal Interface (SDTI) | cdi-api.pdf 327k bytes |
sdti.pdf 661k bytes |
index | html |
sdti.h sdti_ioctl.h |
|
| Signalling Link Interface (SLI) | cdi-api.pdf 327k bytes |
sli.pdf 908k bytes |
index | html |
sli.h sli_ioctl.h |
|
| Signalling Link Set Interface (SLSI) | dlpi.pdf 449k bytes |
slsi.pdf ??? bytes |
index | html |
slsi.h slsi_ioctl.h |
|
| Message Transfer Part Interface (MTPI) | npi.pdf 310k bytes |
mtpi.pdf ??? bytes |
index | html |
mtpi.h mtpi_ioctl.h |
|
| ISDN User Part Interface (ISUPI) | tpi.pdf 119k bytes |
isupi.pdf 1.3M bytes |
index | html |
isupi.h isupi_ioctl.h |
|
| Signalling Connection Control Part Interface (SCCPI) | tpi.pdf 119k bytes |
sccpi.pdf ??? bytes |
index | html |
sccpi.h sccpi_ioctl.h |
|
| Base Station System (BSS) Application Part Interface (BSSAPI) | cci.pdf 1.4M bytes |
bssapi.pdf ??? bytes |
index | html |
bssapi.h bssapi_ioctl.h |
|
| TCAP TR-User Interface (TRI) | tpi.pdf 119k bytes |
tri.pdf ??? bytes |
index | html |
tri.h tri_ioctl.h |
|
| TCAP TC-User Interface (TCI) | tpi.pdf 119k bytes |
tci.pdf ??? bytes |
index | html |
tci.h tci_ioctl.h |
|
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