Signalling System 7 is the protocol by which most telephone exchanges communicate and set up calls. This report discusses SS7 and the older MFC/R2 signalling protocols, - ISDN and POTS calls, CLASS services, and Centrex PABX emulation across multiple sites, including with the Asterisk open-source server-based system. Also discussed are PABXs, ‘key systems’, Computer Telephony Integration (CTI) and Number Portability (NP).
Table of Contents:
1. Synopsis 2. Signalling System No. 7 (SS7) 2.1 MFC/R2 2.2 SS7 network structure 2.2.1 Signal Switching Point (SSP) 2.2.2 Signal Transfer Point (STP) 2.2.3 Signal Control Point (SCP) 2.3 SS7 packets and addressing 2.4 Call establishment messages 2.5 SS7 is antiquated 2.6 Higher level SS7 applications 2.7 ISDN and SS7 3. The Intelligent Network 4. CLASS services 4.1 Calling Number Display – Caller ID 4.2 Caller ID spoofing 5. PABXs and key systems 5.1 VoIP PABXs 5.2 Asterisk and Trixbox 6. Payphones 7. Centrex Services 8. Computer Telephony Integration (CTI) 8.1 CTI applications 8.2 CTI standards 9. Number portability (NP) 9.1 The ‘Simple Intelligent Network’ solution 9.2 Assigning the costs of portability 10. Related reports
If the above report doesn't have the business information
suitable for your business, we can provide custom
research that would be lucrative for your business or
enhance your profession. We leverage most comprehensive,
affordable, high-quality custom research which will
match the exact topic and specifications of your choice.
Please visit
http://www.bharatbook.com/general/customresearch.aspto make an enquiry.
