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IMPORTANT NOTICE: This page contains information about a feature as it is specified in the relevant 3GPP/GSM/ITU/ETSI or other specifications. This does not mean that feature is already implemented in Osomocom, or that implementation is work in progress.

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Advanced Speech Call Items¶

A term used within GSM[-R] to include both

• Voice Broadcast Call
• Voice Group Call

ACSI Options for Interoperability¶

THere's a document called "A 01 T 0004 1 ASCI OPTIONS FOR INTEROPERABILITY" which is part of the GSM-R specs.

Implementation Status¶

We currently don't implement these features yet, but we are aiming at implementing them in 2023. For details, see all Issues tagged with ASCI