Note: This is a listing of deprecated systems. These systems are either no longer in use or have been superceded by another system.
| System Name | Type | Flavor | City | County | Updated |
|---|---|---|---|---|---|
| Biscom VHF MPT1327 | MPT-1327 | Standard | Multiple Sites | Multi-County [2] | 2019-09-02 |
| Brisbane Entertainment Centre | LTR | Standard | Boondall | Southeast - Southeast Coast | 2019-09-02 |
| British Petroleum (BP): Bulwer Island | Motorola | Type IIi Hybrid | Pinkenba | Southeast - Southeast Coast | 2021-04-24 |
| CBus Stadium - Digital | DMR | Motorola Capacity Plus Single Site (TRBO) | Robina | Southeast - Southeast Coast | 2020-02-08 |
| Commex Communications - NXDN | NXDN | NEXEDGE 9600 | South East Queensland | Southeast - Southeast Coast | 2015-06-22 |
| Motorola Smartnet - Mt Coot-tha | Motorola | Type II | Brisbane | Southeast - Southeast Coast | 2011-12-12 |
| Motorola Smartnet - Pinkenba | Motorola | Type II Smartnet | Pinkenba | Southeast - Southeast Coast | 2011-12-12 |
| Mount Coot-tha | Motorola | Type II Smartnet | Brisbane | Southeast - Southeast Coast | 2011-01-30 |
| Philcomm - Connect Plus | DMR | Motorola Connect Plus (TRBO) | Brisbane | Southeast - Southeast Coast | 2021-04-24 |
| Qantas: Brisbane Airport | Motorola | Type II Smartnet | Brisbane | Southeast - Southeast Coast | 2021-04-24 |
| Suncorp Stadium | LTR | Standard | Milton | Southeast - Southeast Coast | 2019-09-02 |
| Telstra P25 | Project 25 | Motorola X2-TDMA | Brisbane | Southeast - Southeast Coast | 2013-11-10 |
| Vertel UHF MPT1327 | MPT-1327 | Standard | Multiple Sites | Statewide | 2020-07-19 |
| Yu Feng Pty Ltd - Australia Fair Shopping Centre | Motorola | Type II Smartnet | Southport | Southeast - Southeast Coast | 2020-02-08 |