[cisco-voip] phones rebooting

[Jonathan Charles]

Hubs????

Seriously... that is most likely your problem.


Jonathan

On Dec 19, 2007 9:44 AM, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
> When we first tested out CCM and IP phones, we used a Synoptics stack of
> about 4 hubs. They worked great. That was one of the things that sold me on
> IP telephony being ready for deployment.
> --------------------------------------------------------------------------------
> Lelio Fulgenzi, B.A.
> Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
> (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> "Life expectancy would grow by leaps and bounds if green vegetables smelled
> as good as bacon."
> Doug Larson
>
>
>
> ----- Original Message -----
> From: "Jonathan Charles" <jonvoip at gmail.com>
> To: "Marcus Smith" <msmith at laurinburg.org>
> Cc: <cisco-voip at puck.nether.net>
> Sent: Wednesday, December 19, 2007 10:20 AM
> Subject: Re: [cisco-voip] phones rebooting
>
>
> > Did you say 'hub'????
> >
> > Also, check your ARP timeout, I saw once that someone set it to 3
> > minutes and it caused the phones to reset every couple of hours.
> >
> >
> >
> > Jonathan
> >
> > On Dec 19, 2007 8:21 AM, Marcus Smith <msmith at laurinburg.org> wrote:
> >>
> >>
> >> Good Morning All,
> >>
> >> I have a question for you all.  My organization is running ccm 4.2.3,
> >> which
> >> was an upgrade from ccm 3.x.. Since then,  I have  13 ip phones (7940/60)
> >> that is routed to another network department via( a switch from my
> >> network(3524) to their  Pix515 to their 3550 switch), rebooting every 2
> >> to 3
> >> days. Now they are rebooting everyday at least once or twice. Also, I
> >> have
> >> had several engineers to review my configuration on both Pix515 and
> >> switch
> >> 3550, and they found nothing wrong with the config.  I have checked the
> >> firmware and they are the same as my other 80 ip phones on my network.
> >> There are a few things in the equation that I'm looking at: 1) the
> >> wiring/patch panel, 2) an older model hub, 3) recording systems that is
> >> monitoring calls to that department.
> >>
> >> please give me any input you all may have.
> >>
> >> Thank You,
> >>
> >> Marcus Smith
> >> _______________________________________________
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> >> https://puck.nether.net/mailman/listinfo/cisco-voip
> >>
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> >
>
>