[cisco-voip] ITL Files and UC Upgrades

[Erick Bergquist]

I did this awhile back and did it by setting the rollback parameter like
you did, then I just reset the phones. Made sure the phones reset.

Then changed the TFTP option 150 to point to new cluster and reset the
phones again and they registered to new cluster fine.

This was on a 8.5 to 9.1 migration.



On Tue, Jan 14, 2014 at 11:25 PM, Dana Tong <Dana_Tong at bridgepoint.com.au>wrote:

>  Hi all,
>
>
>
> I was just testing the process for migrating handsets from an old 8.0
> cluster on MCS hardware to new virtualised UCM.
>
>
>
> ·         I set the Enterprise Parameter – Prepare cluster for rollback
> to pre 8.0.
>
> ·         Restarted the Trust Verification Service on all nodes.
>
> ·         Restarted the TFTP service on all nodes.
>
> ·         Restarted my pilot handset.
>
>
>
> ·         Once this was completed I changed the TFTP servers to point to
> the new cluster and restarted the phone.
>
> ·         The phone came back on the old cluster.
>
>
>
> I had to manually go in to the phone and delete the ITL file and reset it
> again before it would register to the new cluster.
>
>
>
> Am I doing something wrong? What is the correct procedure? (I am aware of
> other third-party applications which will do this for me).
>
>
> Cheers
>
> Dana
>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20140115/5298e875/attachment.html>