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Advantages of standalone roaming solution Maxim Samsonov Director of Marketing

Advantages of standalone roaming solution Maxim Samsonov Director of Marketing. Who we are and why we are here Roaming system – from business requirements to high-level architecture A couple of real life examples. Agenda. Russian developer of billing solutions

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Advantages of standalone roaming solution Maxim Samsonov Director of Marketing

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  1. Advantages of standalone roaming solutionMaxim SamsonovDirector of Marketing

  2. Who we are and why we are here Roaming system – from business requirements to high-level architecture A couple of real life examples Agenda

  3. Russian developer of billing solutions Owned by Telecominvest Holding (Russia) and Complus Holding (Luxembourg) Approx. 100 employees, 29 installations Wireline, wireless, ISP & content billing Peter-Service, Ltd. (1/2)

  4. Peter-Service, Ltd. (2/2) Subsidiaries of More in Asia …

  5. Russia is a large country with cold climate … Why we are here • Nearly a hundred of GSM licenses • Ongoing consolidation with unification of services across multiply companies • MVNOs, network sharing and national roaming from the day one • Cost-effective and highly scalable solutions

  6. Symmetric data flow

  7. System architecture (1/4)

  8. Operator A is owned by Operator B with an intend to offer unified WAP services to its subscribers worldwide It is not feasible to offer WAP services to local subscribers Extension of the legacy billing system to support new services will take years Asymmetric services

  9. System architecture (2/4)

  10. “They always want to run database maintenance when we need to generate TAP files” (Put your claim here) “They always generate TAP files when there is a peak of inquiries to customer support” Different processes

  11. System architecture (3/4)

  12. Low cost of ownership If X is the measure of complexity of entire system and N is the number of business components within it then the cost of ownership is proportional to N  e X/N (Business components is something with well-defined business functions and network interfaces)

  13. System architecture (4/4)

  14. Supporting reference Gartner group Companies that aggressively or steadily introduce new technologies shall not seek for an end-to-end solution from a single vendor to solve all sales, marketing and support problems. Instead they are recommended to deploy best in class solutions to address specific needs.

  15. Asymmetric services New rating requirements Different data flow Increased load Often roaming system is not foreseen as an issue Prepaid roaming

  16. Connex, Romania (~1.2 mln subscribers) Driver – Camel roaming implementation for visitors, i.e.: asymmetric services Start state – TAP1, Sema Group CC&BS Alternate options – in-house development Implementation time – 1 month Examples (1/3)

  17. Russian operator (~ 300 000 subscribers) Driver – accounting problems and a need to separate business processes Start state – TAP3, CBOSS OSS Alternate options – replacement of the billing system Implementation time – 1 month Examples (2/3)

  18. Russian operator (~ 450 000 subscribers) Driver – “it has become too hard” Start state – TAP1, in-house system Alternate options – in-house development Implementation time – 2 months Examples (3/3)

  19. Questions ? Maxim Samsonov phone +7 812 3299214 fax +7 812 3299215 E-mail msamsonov@billing.ru

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