Hello, I'm using the Cisco 897VA with the following (working) configuration...   controller VDSL 0 operating mode vdsl2   interface ATM0 no ip address shutdown no atm ilmi-keepalive   interface Ethernet0 no ip address!interface Ethernet0.3180 encap...

Hi, we have a customer site where the phones are intermittantly making a "pop" sound at the start of an incoming call and occasionally during calls too. Does anyone have any ideas about possible causes? We have tried rolling back handset firmware but...

I have a controller sat on a network (10.10.10.0/24) with a management address of 10.10.10.250.  There's a distant site we have at the other side of the network with a range at 192.168.0.0/24.  I have 5 thin HREAP access points on this network with t...