I have a Cisco 2811 gateway with a NM-16ESW-PWR.
I have to power 20 IP Phones. So I plan to add a HWIC-4ESW-POE=.
Does the AC IP Power supply provide enough power for 20 IP Phones ?
It should be ok because AC IP Power povides 160W in the 2811. So 160W/20=8w, which is enough for 7940/7960.
But, I can't find an answer on the CCO. I would like to be sure of that.