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Feature #1597

open

External interface for USSD

Added by laforge about 8 years ago. Updated over 5 years ago.

Status:
Stalled
Priority:
Low
Assignee:
Category:
-
Target version:
-
Start date:
02/23/2016
Due date:
% Done:

80%

Resolution:
Spec Reference:
Tags:

Description

we already have SMPP for SMS, but don't have similar functionality for USSD, i.e. a way in which external applications can exchange USSD with MSs.

There are some provisions for USSD in SMPP, but I think they don't really appreciate the session-oriented nature of USSD.

In either case, I'm not aware of any standard to hand USSD to external applications. Of course there's MAP, but nobody wants to implement that in an external application...


Files

ussd_ms_init.png View ussd_ms_init.png 29.4 KB MS initiated USSD-session fixeria, 04/08/2018 04:45 PM
ussd_net_init.png View ussd_net_init.png 36.2 KB Network initiated USSD-session fixeria, 04/08/2018 04:45 PM
ussd.xml ussd.xml 2.82 KB Sources for draw.io fixeria, 04/08/2018 04:50 PM

Checklist

  • Processing / forwarding of the Cause IE in GSM 04.80 RELEASE COMPLETE message
  • Processing of SS Version IE in MO GSM 04.80 REGISTER message

Related issues

Related to OsmoMSC - Feature #2931: USSD test cases in TTCN-3Resolvedfixeria02/11/2018

Actions
Related to OsmoHLR - Feature #3433: External interface for USSDClosedlaforge07/29/2018

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