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Forum Discussion
Badbart
Aug 03, 2023Follower
Ax6600 Rax70 with cisco 5320 ip hone issues
I am stumped, and I need some help to understand how to further diagnose and fix the problem. AX6600 WiFi Router (RAX70), CM1200 cable modem. Xfinity internet at 450mbps I'm trying to setup my c...
FURRYe38
Aug 03, 2023Guru - Experienced User
Try putting the IP Phone in the RAX router DMZ.
Also the WAN ports in back of the CM1200 modem are only assigned by the ISP and most ISPs only assign 1 port in back for a WAN IP address, all other ports are not usable, unless the ISP supports additional WAN IP address assignments. Something to ask your ISP about.
Might contact Cisco about this regarding there product for additional help and support information.