[Asterisk-Users] 7960 Dies when network cable connected
niles at atheos.net
niles at atheos.net
Tue Mar 8 12:11:26 MST 2005
Christopher Jacob wrote:
>Hey All,
>
>I have a user whose Cisco 7960 died the other day. When you disconnect the
>Ethernet cable the phone boots (as far as it can w/o network connectivity)
>but as soon as you plug in the CAT5 it goes dead. (no lights, no sound, no
>display, nothing)
>
>
Christopher,
Just as a total guess, check to be sure the PoE portion of his cat5
cable are not either grounded, or touching
each other. Also, be sure he's not connected to a PoE capeable switch
since cisco is reverse polarity of the
PoE standard.
Niles
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