[Asterisk-Users] sipura over heat

[Mohammed Salim]

Sipura is saying that they will replace all of my units that are bad but the
difficult part will be to get them back from their respective "owners" now.
I'll have to provide them with a replacement so that they have something
when those are taken out.

Regards,
Mohammed Salim
EZZI Telecom, Inc.
 
 

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Steve Dolloff
Sent: Tuesday, September 28, 2004 10:04 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: RE: [Asterisk-Users] sipura over heat

We have seen this symptom occur in about 3% of our SPA-2000 units.  One
in particular, I know was lying upside down for a couple of hours before
it started happening for the first time, so I also believe it is heat
related.  Sipura has replaced the defective units.

Stephen 

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Kimble Young
> Sent: Tuesday, September 28, 2004 8:55 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] sipura over heat
> 
> Mohammed,
> 
> I have a SPA 2000. Has been plugged in and turned on for over one
month.
> It is warm to the touch but only a few degrees above ambient
> temperature. Completely normal in other words.
> 
> I would have to ask a few questions:
> 
> 1) What type of phone are you plugging into it? Is it powered? Try a
> normal, unpowered phone and see what that does. Also make sure they're
> good quality phones not cheap sets.
> 
> 2) What plug pack are you using to power the Sipura? Im using the
> standard switched mode 5v 2A pack. If your voltage is not 5V DC then
i'd
> look at trying a different plug pack.
> 
> 3) Is the mains power in your area of the world erratic? If you don't
> have a stable power supply company chances are you're going to run
into
> problems with the plug pack and Sipura unit.
> 
> 4) Is the Sipura set to default values for ring voltage etc? Im
guessing
> that if you strain it too much in terms of ring voltage and talk
voltage
> it may have problems.
> 
> If all of the above is OK then it might be a faulty Sipura like the
> others have been jumping to as a conclusion.
> 
> Regards,
> 
> Kimble Young
> http://www.faxonline.com.au
> 
> Mohammed Salim wrote:
> 
> > I'm experiencing a very unusual problem with a few of my sipuras.
They
> > keep over heating after minimal usage. I unplug them and let them
sit
> > for 15 minutes and it starts working fine.  The other way around is
that
> > I put a fan on it or something to keep it cooling.
> >
> >
> >
> > Has anyone else experienced this or are they just defective units?
> >
> >
> >
> > Regards,
> >
> > **Mohammed Salim**
> >
> > **EZZI Telecom, Inc.**
> >
> >
> >
> >
> >
> >
> >
------------------------------------------------------------------------
> >
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