1 / 22

Signalling

Signalling. Arshey Odedra ITU-T TSB Engineer: arshey.odedra@itu.int International Telecommunication Union [ITU-T Workshop Botswana 24-26 July – 2002]. SS7 Recs Signalling System No. 7 (1980). Yellow Book (1980) Fascicle VI.6 Message Transfer Part (MTP) Recommendations: Q.701-Q.725

eadoin
Télécharger la présentation

Signalling

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Signalling Arshey Odedra ITU-T TSB Engineer: arshey.odedra@itu.int International Telecommunication Union[ITU-T Workshop Botswana 24-26 July – 2002]

  2. SS7 RecsSignalling System No. 7 (1980) • Yellow Book (1980) • Fascicle VI.6 • Message Transfer Part (MTP) • Recommendations: Q.701-Q.725 • Data User Part (DUP)

  3. Signalling System No. 7 (1984) 1/2 • Red Book (1984) • Fascicle VI.7 • Message Transfer Part (MTP) • Q.701-Q.709 • PABX Application • Q.710 • Signalling Connection Control Part (SCCP): • Q.711-Q.714

  4. Signalling System No. 7 (1984) 2/2 • Red Book (1984) • Fascicle VI.8 • Telephone User Part (TUP) • Q.721-Q.725 • Integrated Services Digital Network User Part (ISUP) • Q.761-Q.766 • Monitoring and Measurements for the MTP • Q.791 • Operations and Maintenance Application Part (OMAP): Q.795

  5. Signalling System No. 7 (1988) 1/3 • Blue Book (1988), Fascicle VI.7 • General • Q.700 • Message Transfer Part (MTP) • Q.701-Q.709 • Simplified MTP: Q.720 • Signalling Connection Control Part (SCCP) • Q.711-Q.716

  6. Signalling System No. 7 (1988) 2/3 • Blue Book (1988), Fascicle VI.8 • Telephone User Part (TUP): Q.721-Q.725 • ISDN Supplementary Services: Q.730 • Data User Part (DUP): Q.741 • Integrated Services Digital Network User Part (ISUP): Q.761-Q.766

  7. Signalling System No. 7 (1988) 3/3 • Blue Book (1988), Fascicle VI.9 • Transaction Capability Application Part (TCAP): Q.771-Q.775 • Test Specification: Q.780-Q.783 • Monitoring and Measurement Q.791 • Operations, Maintenance and Administration Part (OMAP): Q.795

  8. Signalling System No. 7 (1999) 1/3 • General: Q.700 • Message Transfer Part (MTP) Q.701-Q.710 • Signalling Connection Control Part (SCCP) • Q.711- Q.716 • Telephone User Part (TUP): Q.721-Q.725 • ISDN Supplementary Services: • Q.730-Q.737.1, 732.2(Rev),733.5(New)

  9. Signalling System No. 7 (1999) 2/3 • Data User Part (DUP): Q.750-Q.756 • ISDN User Part (ISUP): Q.761-Q.768 • Transaction Capabilities Application Part (TCAP): Q.771- Q.775 • Test Specification: Q.780-Q.788 • Q769.1 (NP) • Q.1601 • Q.765Bis, Q.765.1Bis

  10. Signalling System No. 7 (2000) 3/3 * More on SS7 (2000) • Q765 (Rev - 06/2000)-Application transport Mechanisms: • Q.765.4 • Q765.5

  11. Narrow-band ISDN, DSS 1 • Digital Subscriber Signalling System No.1 • General : Q.850, Q.860 (06/00) GAT • Data link layer Q.920-Q.923 • Network layer Q.930-Q.939 • User-network management Q.940, Q.941 • Stage 3 description for supplementary services using DSS 1 Q.950-Q.957.1

  12. Broadband ISDN, DSS 2 (1/2) • General aspects: Q.2010 • Signalling ATM adaptation layer (SAAL) • Q.2100-Q.2150.2 • Signalling network protocols: Q.2210 • Common aspects of B-ISDN application protocols for access signalling and network signalling and interworking • Q.2610-Q.2660

  13. Broadband ISDN, DSS 2 (2/2) • B-ISDN application protocols for the network signalling • Q.2721.1 to Q.2769.1 • B-ISDN application protocols for access signalling (includes DSS 2 aspects) • Q.2931-Q.2971 • New(12/99) Q.2981-2984 • Testing Q.2931/2961&2/2971/2991-Series

  14. Intelligent Network (IN) • Q.1200 – Q.1208 • Q.1210 – Q.1219 IN-CS1 • Q.1220 – Q.1229 IN-CS2 • Q.1231 – Q.1238.7 IN-CS3 • Q.1241,1244,1248.1.7 IN-CS-4

  15. IN Capability Set 1 (CS-1) • Services • Services to be deployed over PSTN, ISDN and PLMNs. • Included such services as: • Call forwarding • Credit card calling • Freephone • Malicious call identification 1993, Q.121X series of Recommendations

  16. IN Capability Set 2 (CS-2) • Services added: e.g. • Internetwork Freephone • Completion of call to busy subscriber • Conference calling • Call Hold, transfer and waiting • Message store and forward • International Telecommunication Charge Card 1997, Q.122X series of Recommendations

  17. IN Capability Set 3 (CS-3) • Contents e.g. • Number portability • Support for B-ISDN • Initial interworking of IN and IP networks 1999, Q.123X series of Recommendations

  18. IN Capability Set 3 (CS-3) • Services e.g. • Carrier selection handling • IN Calling Line presentation restriction • Inter-Network Service indicator • Triggering on Call Failure Condition • Etc. 1999, Q.123X series of Recommendations

  19. IN Capability Set 4 (CS-4) • Contents e.g • Multiple points of control • Enhanced Number Portability • Inter-working with the services in Internet Protocol (IP) Networks 2001, Q.124X series of Recommendations

  20. IN Capability Set 4 (CS-4) • Services e.g. • Operator determined barring • User defined barring • Call forwarding unconditional • Call forwarding on busy, no reply and not reachable • Closed user group, Advise of charge • Calling name identification presentation • Etc. 2001, Q.124X series of Recommendations

  21. Signalling Convergence towards Packet based Networks • Intelligent Network - Bearer Independent Call Control (BICC) protocols – Q.19xx Series

  22. GENEVA THANK YOU

More Related