Hi, I still have a UC320w which works fine for me and has everything needed, I know that this thing is not anymore on sale nor supported. Since a few weeks i allways get ghost calls from various numbers, 500 and 1006, mostly during the night but as well during the day.
I searched the web quite a bit and the only thing i found out was to disable IP calling. I tried on the web of my SPA525 with newest firmware, but it‘s greyed out on the website so i can‘t make any change.
The UC is connecte direct to the SP, DHCP is made by another device. So my phones have a 10.x.x.x IP Adress and the UC320 GUI has a 192.168.x.x adress.
everything worked very well until now.
please help
thanks