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SIM Information & Verification System (668)

SIM Information & Verification System (668). Contents. Introduction Architectural Goals System Goals Data Integration SMS Gateway Web Based Service Security and Redundancy. Introduction (668).

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SIM Information & Verification System (668)

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  1. SIM Information & Verification System (668)

  2. Contents • Introduction • Architectural Goals • System Goals • Data Integration • SMS Gateway • Web Based Service • Security and Redundancy

  3. Introduction (668) • Software based system which provides SMS based and Internet bases interface to end-users in order to retrieve the registered mobile SIM(s) information • System has ensure proper data integrity mechanism providing high availability & low response time.

  4. System Goals

  5. System Goals

  6. Data Integration • Data Integration is the process of Loading the Subscriber information in to the central repository • Data Integration process is divided in to two phases • Initial Load ( Full Load from each Operators) • Incremental Load ( Daily/ Weekly Changes and additions)

  7. Data Integration Process

  8. SMS Gateway • SMS Gateway providing the connectivity to country operators • Gateway holds following features / Configuration • One Short code connectivity with all operators • Message delivery via respective operators • High reliability & efficiency (Maximum 1 Million SMSs have been answered)

  9. SMS Based Service

  10. Web based Service • Access to the subscriber information via Internet • Subscriber enters his/her National Identity Card Number to view the number of SIMs registered against given NIC

  11. Web based Access

  12. Security and Redundancy • Link on Private IPs through LinkDotNet • Redundant Links • IPSEC with all mobile phone operators

  13. Connectivity with all Mobile Phone Operators

  14. Source System influence (Operators data) Initial Load Initial load is the full extract of the all the number with NIC information provided by all mobile phone operators which is further consolidated in one file Delta Load In order to keep the SIM information database up to date, the operators provides the data file of new mobile numbers/changes on weekly basis; All the operators provides delta file to PTA

  15. Nominees • Muhammad Amir Malik, Director (ICT), PTA • MS (Telecom Engineering) • MS (Computer Science) • PMP, Prince2F, IBM RPM, ITIL, HP PPM, CIWSP, OCP, ISO Lead Auditor • Ahmed Bakhat Masood, Assistant Director (ICT), PTA • MS (Telecom & Networks) • Master in Computer Science • MCSE, ISO Lead Auditor

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