Displaying 10 results from an estimated 10 matches for "12vdc".
2005 Jul 11
2
Question about Polycom SoundPoint 500
Hi Folks;
I just bought a Polycom SoundPoint 500 off of ebay after having spent
way too much time trying to get updated sip images for our cisco phones.
The phone I bought didn't have an AC power adapter; Could someone
please tell me the volts & amps that the dc plug that comes with the
phone puts out?
Thanks!
Mike
2006 Apr 28
1
stupid trick of the day (fried polycom)
I've been playing around with a new system I'm going to install in
another office. In setting up the Polycom's, I accidently used a new
power supply from a new 601 (24VDC) with an 600. The 600 only
require 12VDC. Now, I get nothing on the screen of the 600 when I
plug in 12 VDC. (At the time, I didn't even realize the power
supplies were supplying different voltages.)
Guess I'll have to buy a new 601 to replace the 600.
2008 Apr 10
1
12V computing?
Does anyone on the list have recommendations on 12VDC based hardware which
runs a stock Centos 4 (or even 5)?
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
- -
- Jason Pyeron PD Inc. http://www.pdinc.us -
- Principal Consultant 10 Wes...
2016 Nov 23
4
Off-Topic: Travel Router and Firewall
On 11/23/2016 2:24 PM, Leon Fauster wrote:
> DIY based onhttp://www.pcengines.ch/ hardware ...
the APU2, which is their current generation board suitable for a router
like this, requires 12VDC up to 1 amp, so tis not suitable for USB power
(5V, up to 2.5 amp) unless you rig up a USB to 12V DC-DC converter.
I do wonder how the OP plans on connecting his phone and/or tablet via
ethernet to this. if the hotel internet is wifi, and he wants his own
private wifi for said phone/tablet, t...
2011 Jul 01
16
Power-outage
I have a CentOS-5.6 remote server in a house in Italy,
where there are occasional thunder-storms.
There was one yesterday, when the electricity
went off 3 times, for a second or so on each occasion.
My server, an HP MicroServer,
came back (re-booted) on 2 of the 3 occasions,
but not on the third.
I assume that the problem arises because the machine
does not close down properly.
(Although it is
2007 Aug 03
7
Power burn test
I need a program that will just run everything at max so I can measure
the max power used on some systems. My 'Kill a Watt' meter should show
up early next week.
SO run that CPU at max, using all memory, and keeping the harddrive
spinning.
I can jsut do pings on the lan card for it to stay awake.
I have searched here and on the net and have come back with nothing.
2007 Jan 03
5
Polycom Power Specs
Does anybody happen to know the input power specs for the Polycom IP 500
and IP 600? We've mixed up our power supplies and we've got a whole box
of them and can't figure out which go to the Polycoms. I would rather
not kill the phones by trying random ones....
2009 Nov 22
1
Tripp Lite SmartPro SMX500RT1U incompatibility
Greetings to all,
I recently connected a Tripp Lite SMX500RT1U unit to a Synology NAS (basically a Marvell ARM equipped box running a custom 2.6.24 Linux). I tried using the tripplite_usb driver contained in nut 2.4.1 with not much luck.
It does read the model ID and VA rating properly, but fails at everything else - mains voltage (this is a 230VAC EU model), battery config, unit status etc.
2008 Jul 25
2
Very loud noise on TDM400
I am having a problem with and Asterisk installation where two ports
connected to a TDM400 card will have a very loud noise when you try to
dial. The server has an OpenVox D110P, a TDM04B and a Xorcom Astribank
8 fxs. It is running Zaptel 1.4.11 and Asterisk 1.4.18.
The problem always happens with two ports (34 and 35) which are
connected to two GSM gateways. They will work fine for a week
2016 Nov 23
9
Off-Topic: Travel Router and Firewall
This is off-topic and the only connection with CentOS is that the laptop will be running CentOS...
I am looking for a travel router/firewall for a number of reasons:
- Protect against outside attacks when outside the office/home not relying on whatever protection the laptop/tablet/phone offers.
- Allow for fast transfer for data between devices without being limited by the bandwidth of the