DSheirer / sdrtrunk

A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). Website:
GNU General Public License v3.0
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Hytera DMR Tier III Talkgroups Should Support Compressed Values #1443

Closed DSheirer closed 1 year ago

DSheirer commented 1 year ago

ETSI DMR ICD 102 361-2, V.2.4.1, Paragraph C2.1.2 provides an alternate method of converting the air interface 24-bit value to a compressed (base-11) value that limits the talkgroup value from 8 digits to 7-digits and better supports dialing the talkgroup value on a mobile.

MotoTRBO compatibilty article here: https://cwh050.blogspot.com/2021/03/converting-flat-number-to-dmr-id.html?m=1

Update sdrtrunk to provide a channel configuration option to calculate talkgroup values in Tier III networks as compressed talkgroups.

DSheirer commented 1 year ago

Resolved with PR #1447