asterisk users - Mar 2007 - GXP-2000 Phones with Cisco 3560 PoE Switch

We are connecting the GXP2000 to a Cisco POE switch  3650, it the
default mode at 15.4 for each phone the phones power up but we can only
have 24 on a 48 port switch, when we adjust the setting to 7000 (which
is what we calculate the phone to use) they don't power up ...   we
tried all the power settings from 7000 up to 154000 but it only powers
up at 15.4,  we should be able to get almost 48 on the POE switch with
370 watts of power on it.

Any trick or adjustments you can think we need to make.


Cory Andrews