[cisco-voip] Downgrade CallManager 4.3 to 4.2

[Jonathan Charles]

There really isn't much to the config... I am seriously debating just
starting from scratch (we haven't TAPped in the phones yet...)



J

On Nov 20, 2007 12:28 PM, Ted Nugent <tednugent73 at gmail.com> wrote:
> If Cisco advised this then perhaps they can advise you HOW THE HELL
> YOU DO THAT? I just went through this for about a 400 phone deployment
> last month. Exported all the phones and then re-bated them into CM6 on
> a new dialplan. Good news was it was on all new hardware so we could
> do it offline and then did a flash cut. The worst part was recreating
> all the bat profiles but overall it wasn't to bad. It was actually a
> win win because they were in desperate needs of having their
> configuration overhauled, for this particular customer i probably
> would have gone this route even if the upgrade was possible.
> Disclaimer: Customer required Single Number Reach and could not wait
> for CM6.1 either.
>
>
>
>
>
> On Nov 20, 2007 12:49 PM, Jonathan Charles <jonvoip at gmail.com> wrote:
> > We have a customer that wanted 4.3, now they want 6.0... Since they
> > don't want to wait for 6.1 to come out (assuming it still supports an
> > upgrade from 4.3), Cisco has advised us to downgrade the 4.3 box to
> > 4.2 and then upgrade to 6.0
> >
> > I think this plan is impossible... how would you do it, even if you
> > could? 4.2 is on Win2k, 4.3 is on Win2k3...
> >
> >
> >
> > Jonathan
>
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> >
>