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

Hendrix, Bill W. - US george.hendrix at caci.com
Mon Jul 10 13:14:12 EDT 2017


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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