Can the UC320 do failover for incoming & outgoing calls from FXO or FXS to SIP if FXO/FXS lines go down and also vice-versa (if SIP goes down failover to FXO/FXS)?If so is this automatic or is there a manual process?Thanks.

Will the Cisco 521g phones work with the Cisco UC320w even if they aren't officially supported?

I have a Cisco 521 that is connected to a UC520 system.When the phone boots, it says initializing network, and successfully gets an IP via DHCP, but then phone just shows an X on the screen.Can anyone please help me troubleshoot this means?Thanks!

I have a Cisco 521 that is connected to a UC520 system. When the phone boots, it says initializing network, and successfully gets an IP via DHCP, but then phone just shows an X on the screen. Can anyone please help me troubleshoot this means? Thanks!

On the Cisco SPA5xxx phones (ie: SPA509g).....When an extension on a BLF dials a number, and the remote phone rings, the BLF for that extension flashes red.For example, extension 100 dials (111) 222-3333. Phone rings at (111) 222-3333. BLF light for ...