Cisco VIC2-4FXO 4PORT VOICE INTERFACE CARD

okay this is how you replace or actually install a adjustment card into a Cisco router this is exactly what the routers look like on site it may actually be half height this is a half height but if you notice it has the same slots as this one all we're going to be doing is adding one additional card to the existing router most important part of this is going to the front of it making sure the power has been turned off there is a power switch as well as a power cable I would recommend both turning it off and unplugging it once the power is out and we'll know because any lights that were on before there should be some lights right here some lights outside the interfaces they will all be dead there will be nothing on you won't hear the fans anymore it should be completely out all we're gonna do now is open up one slot you have four slots here this is slot zero one two and three I want you