Yealink Firmware 193 Code

[scottalanmiller]

You may see Yealink firmware listed with a 193 in the third position. For example you might see versions:

7.73.0.50
7.73.193.50

What's the different? The difference is that the 0 denotes the normal firmware. The 193 denotes a special version for use with Broadsoft servers.

[JaredBusch]

@scottalanmiller said in Yealink Firmware 193 Code:

You may see Yealink firmware listed with a 193 in the third position. For example you might see versions:

7.73.0.50
7.73.193.50

What's the different? The difference is that the 0 denotes the normal firmware. The 193 denotes a special version for use with Broadsoft servers.

Yeah, it clearly states that on their website anytime I have ever looked.

[JaredBusch]

Huh, looks like they removed/updated because it used to say it right here.

[JaredBusch]

This really old post gives a clue on what the structure is for their firmware numbering.

http://forum.yealink.com/forum/showthread.php?tid=1661

The template of Firmware name of Yealink phone is X1.X2.X3.X4

(1) X1 means the Phone Model

X1- Phone Model

T4 Series
35 - T48G
28 - T46G
29 - T42G
36 - T41P

(2) X2 means the Major version number

X2-Major version number
61 - V61
70 - V70
71 - V71
72 - V72

(3) X3 means the Custom or Neutral version

0 or 1 means Neutral version
Non 0 or 1 means Custom version

(4) X4 means the Minor version
Yealink will release some minor versions after solving some bugs.