Firmware Downloads

You can download an executable file of the latest firmware for the Yeastar Products, and upload the file in the Web interface to upgrade. More details about upgrade can be found in Firmware Upgrade Guide below. For version details, please read the release notes.

S-Series VoIP PBX supports automatic upgrade. To upgrade automatically, check for new firmware in the Configuration Panel of PBX directly. And you can set how often to check for updates automatically and whether to automatically install.

S-Series IP Phone System

30.7.0.27

Model
S20/S50/S100/S300/S412

Date
2018-04-12

*S-Series Firmware Upgrade Guide

TA Analog VoIP Gateways

41.19.0.32

Model
TA400/TA800

Date
2017-05-05

40.19.0.30

Model
TA1600/TA2400/TA3200

Date
2016-04-06

41.19.0.25

Model
TA410/TA810

Date
2018-03-28

40.19.0.23

Model
TA1610

Date
2018-03-28

*TA Series Firmware Upgrade Guide

Analog Telephone Adapter VoIP Gateways

44.19.0.30

Model
TA100/TA200

Date
2016-05-05

TG VoIP GSM Gateways

51.18.0.46

Model
TG100

Date
2015-06-13

91.2.0.4

Model
V3: TG200, TG400, TG800, TG1600

Date
2018-04-17

53.18.0.46

Model
TG200 V2/TG400 V2

Date
2016-06-13

55.18.0.46

Model
TG800 V2

Date
2016-06-13

56.18.0.46

Model
TG1600 V2

Date
2016-06-13

*TG Series Firmware Upgrade Guide

TE/TB ISDN VoIP Gateways

16.18.0.7

Model
TE100

Date
2018-01-02

17.18.0.7

Model
TE200

Date
2018-01-02

18.18.0.3

Model
TB200/400 V2

Date
2015-05-04

*TE Series Firmware Upgrade Guide

*TB Series Firmware Upgrade Guide

GPL Open Source

Yeastar products contain in part some open source software. You can find download the full license text below, and find more information here.

GPL License Text

Date
2017-08-01

Discontinued Products

Find the discontinued products firmware in here.

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