2530-48G with Cisco 7912G phone doesn't power up

[FenAdmin]

Hi,

We are planning a migration from Cisco switch to HP.  I just received my first HP switch and I struggle to make the IP phone work.

Is there a primer somewhere?

I found some document on the web but it looks outdated and doesn't seems to help me.

Right now, the problem is pretty simple, the phone doesn't power up at all. I guess there is something wrong in my PoE settings but I can't figure what :(

I have configure a management, data and voice vlan. The switch is now communicating with the rest of the cisco environement, I can make a workstation work without issue.

Thanks for your help!

[FenAdmin · Accepted solution]

Found my answer!

Activate pre-standard detection...

power-over-ethernet pre-std-detect