[asterisk-users] Cisco 7940 not getting PoE from Linksys SLM224P

[Cory Andrews]

If it is an older pre-802.3af phone it wants CDP, you will need to  
crimp a reverse polarity cable or buy an online CDP converter.  Search  
"cisco cable" on voip-info

Cory Andrews
Director of New Business Initiatives
-----------------------------------------
Sayers Media Group
Candrews at SayersMedia.com
716-601-4474
-----------------------------------------
*sent from my iPhone

On Jul 7, 2008, at 1:17 PM, "M B" <mb850t at gmail.com> wrote:

> Anybody have ideas on how I can troubleshoot?  From what I've read
> cisco VoIP phones should be able to get PoE from these switches.  I'm
> using a straight-through cat5e cable.  Plug the phone in and nothing.
> Is there anyway I can test the PoE switch (it was a refurb unit from
> CDW) w/out having a PoE device?  Thanks-
>
> Matt
>
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