[cisco-voip] Who has upgraded from 3.3.4 to 4.1.2?

[Jack Lyons]

~500 phones and 2 3745's (w/ 3 T1's each)

Voll, Scott wrote:

> how many phones and gateways?
>
> ------------------------------------------------------------------------
> *From:* Jack Lyons [mailto:jack-ciscovoip at martinagency.com]
> *Sent:* Thu 2/3/2005 1:04 PM
> *To:* Voll, Scott; cisco-voip at puck.nether.net
> *Subject:* Re: [cisco-voip] Who has upgraded from 3.3.4 to 4.1.2?
>
> We upgraded from 3.3(4) to 4.1(2) (I was told that we were the first
> installation of 4.1.2 in a production environment) and we didn't have any
> problems.  We did not integrate with Active Directory and we are not using
> Unity.
>
> We had less than 5 minutes of down time and the whole install took 
> less than
> an hour if you don't include reading the "Before upgrading" document 
> first.
>
> Jack
>
> ----- Original Message -----
> From: "Voll, Scott" <Scott.Voll at wesd.org>
> To: <cisco-voip at puck.nether.net>
> Sent: Thursday, February 03, 2005 3:29 PM
> Subject: [cisco-voip] Who has upgraded from 3.3.4 to 4.1.2?
>
>
> > I'm looking for someone(s) who has upgraded a publisher / Subscriber CM
> > 3.3.4 to 4.1.2.  And if possible upgraded from CRS 3.1 to 3.5.
> >
> > I have some questions.
> >
> > Did you run into any problems?
> >
> > If you are integrated with AD did the upgrade go well?
> >
> > If you are using Unity, did the CM upgrade change the ports or did you
> > have to manually change the voice mail ports?
> >
> > How long did it take?  4 hours, 8 hours 24 hours?  I need to schedule a
> > window and need to know about how much time I need.
> >
> > Thanks In Advance.
> >
> > Scott
> >
> >
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> >
>