External SS/USSD interface
2018-10-19, 09:30–10:00, Conference Venue

Introducing the GSUP based external USSD interface of the Osmocom Core Network stack


In this talk Vadim will to share the state of external SS/USSD interface support in the Osmocom core-network stack. For many years there was the only one USSD-code (i.e. '*#100#'), that was used to get subscriber's extension.

Recent developments in OsmoMSC and OsmoHLR have made it possible to connect an external USSD gateway, and handle USSD-sessions outside the Osmocom stack.

See also: PDF slides

Osmocom project contributor. Mobile telecommunications researcher.
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