External SS/USSD interface
10-19, 09:30–10:00 (Europe/Berlin), 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 (465.2 KB)

Osmocom project contributor. Mobile telecommunications researcher.
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