[cisco-voip] Cisco 9971 and iPhone? .

[Chris Ward (chrward)]

>From the PM:

" If the device declares 150mA, it can be charged on the USB port even
with a camera plugged into the other port and on AF power. I tested this
with an ICON headset on my 9971."

Does that help?

+Chris


-----Original Message-----
From: Jason Aarons (US) [mailto:jason.aarons at us.didata.com] 
Sent: Monday, August 30, 2010 5:25 PM
To: Chris Ward (chrward); Erick B.
Cc: cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Cisco 9971 and iPhone? .

Every hear back on this?

I see in CallManager 8.0(2) under Enterprise Phone Parameters you can
enable/disable USB classes (eg Mass Storage Device).

-----Original Message-----
From: Chris Ward (chrward) [mailto:chrward at cisco.com] 
Sent: Friday, August 20, 2010 12:32 PM
To: Jason Aarons (US); Erick B.
Cc: cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Cisco 9971 and iPhone? .

I would imagine we restrict it due to the additional power requirements
as the 9971 is already a class 4 device. You could try to plug the phone
in with an AC adapter for power rather than POE. The PM that could
answer this is on PTO this week, but I can ask next week.

The USB camera we use is special as it contains more than just a camera;
it contains the engine that does the encoding of the video (unlike
regular USB camera devices which rely on computer processing). This
reduces the load on the 9971 when using video.

+Chris

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons
(US)
Sent: Friday, August 20, 2010 12:27 PM
To: Erick B.
Cc: cisco-voip (cisco-voip at puck.nether.net)
Subject: Re: [cisco-voip] Cisco 9971 and iPhone? .

I know Cisco said you can't just plug any H.264 camera into the backside
port as there is hardware H.264 device, which makes me wonder if they
are doing something special with USB such as driver signing, cdp, etc to
limit those ports to Cisco only devices.



-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Erick B.
Sent: Friday, August 20, 2010 11:49 AM
To: voip puck
Subject: [cisco-voip] Cisco 9971 and iPhone? .

Just trying to hopefully use the USB port to charge my iPhone but it
saids it's been detected but disabled by admin.

Been through all the settings I can find so far.. is there something to
enable to get it to work?

Thanks, Erick
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