[cisco-voip] 8841 no power connecting to 4510/4748

[carlo_calabrese2006 at yahoo.com]

I know that the 4148 is to old and will not support the new phones may look at the 4748 and see if it supports the new phone

Sent from my iPhone

> On Jul 10, 2017, at 10:55 AM, Hendrix, Bill W. - US <george.hendrix at caci.com> wrote:
> 
> CDP is enabled.  Below it the POE for the interface.  Most ports show as “off” until the phone is detected.  Like I said, 7962s working fine.
>  
>  
> show power inline gi3/1
> Available:1400(w)  Used:308(w)  Remaining:1092(w)
>  
> Interface Admin  Oper            Power(Watts)     Device              Class
>                             From PS    To Device                   
> --------- ------ ---------- ---------- ---------- ------------------- -----
>  
> Gi3/1     auto   off        0.0        0.0        n/a                 n/a 
>  
> Interface  AdminPowerMax   AdminConsumption   
>              (Watts)           (Watts)          
> ---------- --------------- -------------------- 
>  
> Gi3/1                 30.0                 15.4
>  
>  
>  
>  
>  
> From: Ryan Huff [mailto:ryanhuff at outlook.com] 
> Sent: Monday, July 10, 2017 1:40 PM
> To: Hendrix, Bill W. - US <george.hendrix at caci.com>; cisco-voip at puck.nether.net
> Subject: Re: 8841 no power connecting to 4510/4748
>  
> Bill,
> 
>  
> 
> Verify that CDP and power inline auto are enabled from the port configuration perspective then from the enable prompt, what is the available/used wattage output of "show power inline"?
> 
>  
> 
> Thanks,
> 
>  
> 
> Ryan
> 
>  
> 
> From: cisco-voip <cisco-voip-bounces at puck.nether.net> on behalf of Ryan Huff <ryanhuff at outlook.com>
> Sent: Monday, July 10, 2017 1:28 PM
> To: Hendrix, Bill W. - US; cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] 8841 no power connecting to 4510/4748
>  
>  it show up  CDP?
> 
>  
> 
> Thanks,
>  
> Ryan
> 
> From: cisco-voip <cisco-voip-bounces at puck.nether.net> on behalf of Hendrix, Bill W. - US <george.hendrix at caci.com>
> Sent: Monday, July 10, 2017 1:14 PM
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] 8841 no power connecting to 4510/4748
>  
> Hey guys,
> 
>  
> 
>   I am testing an 8841 on a switch we have, but the switch doesn’t seem to be detecting the phone.
> 
>  
> 
> Phone info:
> 
> 8841 - sip88xx.11-5-1SR1-1.loads
> 
>  
> 
> Switch info:
> 
>  
> 
> Switch WS-C4510R+E
> 
> Supervisor: WS-X45-SUP7-E (03.04.05.SG.151-2.SG5)
> 
> WS-X4748-RJ45V+E version 1
> 
>  
> 
> I also tested it in a WS-X4148-RJ45V slot, but it also doesn’t work.  Phone powers up fine connecting to a 3560G running 15.0 IOS.
> 
>  
> 
>  
> 
> Thanks,
> 
>  
> 
> Bill Hendrix
> 
>  
> 
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