Updating basic ip phones


i have tens of GXP1615 which i’m trying to update the firmware using the http option
they have internet connection and i enabled the update/provisioning option but still no hope even after rebooting several times and just waiting

please check the picture


Turn off option 43/66 on phones and try again (it can overwrite path).


i did … how to initiate the update the fastest ?!


reboot, as you need refresh DHCP if that was a problem.


static ip on all phones with access to internet … now i was able to update 3 phones but they took more than 24 hours


If static, then dhcp option no matter.
Which fw you have in phones ?