Leissner is a software developing company in the telco sector and has after over 20 years of experience becomed well knowned for the expertise and customasation possibilities. Leissner was contacted by the relevant authority who asked Leissner to bid on the development of the system. Leissner was chosen and now the Anti Spoofing Proxy System has gone live.
The system is a proxy service that connects both to the mobile telecommunication operators (M(V)NO) and the querying telecommunication providers (any telecommunication provider with an international telephony interconnect, IXC). The proxy service will connect to the M(V)NO networks in the backend (M(V)NO Adapter) and aslso publish a front-end query interface (Query Adapter). This interface shall be used by IXCs in Sweden that needs to be able to validate the current roaming status of an originating Swedish mobile A-number when receiving an international incoming call for termination in Sweden.
Leissner Anti Spoofing Proxy System could be delivered to other countries that whants to stop the fraudelent Spoofing calls, so if you are in search for a similar solution, contact [email protected] and we will send you some more information.