@Buraz Normally you don't need to input password for connecting WiFi if you already reset the router. The default wireless network names (SSIDs) is printed on the label at the bottom of the router....

@glnzglnz Hi Sorry that I am not familiar with Obi200 VOIP box. You may be able to contact its manufacturer. And your guess is correct, you need to increase the DSCP or 802.1p field for the data sent...

@Heilmar Hi Heilmar Did you save your configuration before rebooting the switch? After configuring the switch, you need to click 'save config' button. Otherwise, the settings will lost after...

@glnz Hi, if you want to make the voice traffic transfer with a higher priority, the packets of voice traffic need to carry the priority field and has a high value. DSCP and 802.1p is the priority...

@BoffinGus67 tplink> 4 Are you sure to set the Backup Image as Startup Image?[Y/N]:y Images in system: index Attribute Size Filename ----- --------- ---------- --------------------- 1 (b) 10485760...

@gamechanger Your requirement is similar to one of TP-LINK FAQ. Please see the below. https://www.tp-link.com/en/support/faq/2137/