When doing guestshell enable I am getting:Error: Config DB Appid guestshell: Default (Port 1) is not allowedThe router I am using is is a Cisco ISR 4400 version 17.06.02Show iox-service:IOx service (CAF): runningIOx service (HA): not supposed IOx ser...

 I am unable to connect the routers to the internet. I have the cisco Ip phones 7945s and the 7841s. I have the firmware needed for the phones on my pacstar 447 routers, I have each type of phone in its own folder in my voip folder on the router. I h...

I am new to voip and am struggling.I am trying to downgrade the firmware on my iphone from 12.5 to 11.0 because it is not compatible with my routers. Before I continue keep in mind I will not be connecting to the internet at any point in time during ...