You can update firmware through the following three ways:
1. Update through HTTP
On MyPBX configuration page, select System Settings Firmware update, choose “HTTP Server”:
1) HTTP URL: enter the update image file download link.
Example:
http://www.yeastar.com/download/MyPBX-U100_U200/15.19.0.43.bin
2) Click “Start” to upgrade
Figure 1. Update via http
Note:
1. If “Reset configuration to factory defaults” is enabled, MyPBX will reset to factory default settings.
2. If you failed to upgrade through HTTP, please try again by TFTP way.
3. If TFTP upgrade still failed, please turn off your computer’s firewall, and then retransfer.
If the update is successful, you will see the version info on system information.
2. Update through TFTP
Step1. Download the update file. (e.g. 15.19.0.43.bin)
Download link:
http://www.yeastar.com/download/MyPBX-U100_U200/15.19.0.43.bin
Step2. Create tftp Server (For example, tftpd on Windows)
1) Install tftpd32 software on computer
Download link: http://tftpd32.jounin.net/tftpd32_download.html
2) Configure tftpd32
On option “Current Directory”, click “Browse” button, and find where the update file is located, such as C:\Image\15.19.0.43.bin.
Figure 2. open tftpd32
Figure 3. Locate to the folder
Step3. On MyPBX configuration page, select System SettingsFirmware update, choose “TFTP Server”:
1) TFTP Server: Fill in IP address of tftpd32 server, such as 192.168.5.27.
2) File Name: Enter the name of firmware update, such as 15.19.0.43.bin.
3) Click “Start” to upgrade.
Figure 4. Upate via TFTP on Web
3. Update through SSH
We can also update the firmware via putty in SSH.
Step1. Download the update file. (e.g. 15.19.0.43.bin)
Download link:
http://www.yeastar.com/download/MyPBX-U100_U200/15.19.0.43.bin
Step2. Create TFTP Server (For example, tftpd on Windows)
1) Install tftpd32 software on computer
Download link: http://tftpd32.jounin.net/tftpd32_download.html
2) Configure tftpd32
On option “Current Directory”, click “Browse” button, and find where the update file is located, such as C:\Image\15.19.0.43.bin
Figure 5. Open tftpd32
Figure 6. locate to the folder
Step3. Enable SSH access on LAN settings, save it and reboot to take effect.
Figure 7. Enable SSH on Web
Step4. Download putty.exe and open it
Figure 8. Log in via SSH
Step5. Log in using the default user name and password
User name : root
Password: ys123456
Figure 9. Login as
Step6. Input the command in putty:
tftp -gr 15.19.0.43.bin -l persistent/imageupdate/uImage 192.168.5.27
When you see the firmware is uploaded 100%, it means the firmware upload is successful, then input reboot so that mypbx will update automatically to 15.19.0.43.
Figure 10. Update via SS
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