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Community Member

unity 5.x upgrade & change to exch2007

Hi:

Have a small customer with Unity 4.0(3)partnered to exch2003. They have moved all users to Exch2007, leaving the Exch2003 server partnered to Unity.

I will be upgrading Unity to 5 and then changing msg partner to the exch2007 box.

When I run the AD schema for the upgrade do I run it on the Exch2003 and/or the Exch2007?

Can I run it prior to doing the upgrade or will it cause problem?

Also, regarding the change to exch2007, how do you actually run this Ex2K7_script?

thanks

Rob

19 REPLIES

Re: unity 5.x upgrade & change to exch2007

Hi Rob -

To run the Unity AD schema preparation, you must run this from the domain controller configured as the schema master. The Ex2K7_script is copied from the Unity server's DVD drive to either a removable disk or a network location that is accessible to the partner Exchange 2007 server or to another server on which Exchange Management Shell is installed. It does a move mailbox for the EAdmin and USBMS_server name (broadcast messaging) from the Exchange 2003 partner server over to the Exchange 2007 server. It will show a linked mailbox status after the move. I would refer to the "Upgrading Exchange" - http://www.cisco.com/en/US/docs/voice_ip_comm/unity/5x/upgrade/guide/ex/5xcuruge130.html

Regards, Ginger

Community Member

Re: unity 5.x upgrade & change to exch2007

Ginger:

Please pardon my ignorance with this -

I think I understand copying the script over to the exch server, but how do I run the script in the exch mgmt shell as mentioned in this step?

Step 19 Start Exchange Management Shell, and run the script.

thanks

Rob

Re: unity 5.x upgrade & change to exch2007

Hi -

1. Run Unity 5.0 Message Store Configuration Wizard when called for on the Unity server during the CUICA. At the place where the process needs to wait until you run the Powershell script, it will prompt you. I ran this in a test lab last year so my recollection is a bit old. Basically this is what will happen:

1. Log onto Exchange 2007 partner server with an account with the necessary permissions to run a Powershell script. Make sure the Exchange 2007 management tools are installed on the Exchange server (not Unity!).

2. Start->Programs->Exchange Server->Exchange Mangement Shell

3. Enter the exact path where the Ex2k7Script_.ps1 is located, i.e. C:\Scripts\Ex2k7Script_.ps1

(This is important)

4. When prompted to do so, continue with the Message Store Config wizard on the Unity server.

Hope this helps!

Ginger

Community Member

Re: unity 5.x upgrade & change to exch2007

Ginger

thanks

turns out unity must run OS2003 to work with EXCH2007, so my plan of attack becomes:

Upgrade existing Unity to 5.0

run DIRT backup

rebuild Unity with clean install to Unity 5.0 w/ OS2003 connected to partner EXCH2007

Run DIRT restore

thanks again

Rob

Re: unity 5.x upgrade & change to exch2007

Hello again Rob -

Thank you for your update! Best wishes with your work in progress.

Sincerely, Ginger

Silver

Re: unity 5.x upgrade & change to exch2007

Thanks Ginger there were 2 posts in this that were really good information.

rlp

Re: unity 5.x upgrade & change to exch2007

Hey there Randy -

That was very nice of you! Have a great weekend!! :-)

Ginger

Community Member

Re: unity 5.x upgrade & change to exch2007

I just wanted to post my findings as well. I am running Unity 5.0(1) on a Windows 2000 SP4 server with a partner Exchange 2007 server. I currently have no issues with MWI or message delivery. The only issue I had was that I needed to add my Unity Server to the local host file.

Community Member

Re: unity 5.x upgrade & change to exch2007

Did you say you are running unity on OS2000, partnered with exch2007?

Cisco TAC told me I have to run Unity on OS2003 in order to use exch2007 as partner.

Rob

Community Member

Re: unity 5.x upgrade & change to exch2007

That is correct.

Unity 5.0(1) on Win 2000 Server

Partner server Exchange 2007

This is a unified messaging set up. I have users on the 2003 and the 2007 exchange servers, with all MWI features working without issue.

I don't know why the Unity server OS would matter to exchange 2007, but no issues so far.

I don't know if it is a time bomb waiting to go off, but it works for me.

Community Member

Re: unity 5.x upgrade & change to exch2007

when i talked to cisco tac, that is what they told me.

and the only way to get it to 2003 is to do a rebuild from scratch

??

Rob

Community Member

Re: unity 5.x upgrade & change to exch2007

Rob -

Don't know if you got bad info from TAC about the OS versions, or I am just a renegade!

It stinks that the only upgrade is a complete rebuild, as someday, I will have to upgrade my 2000 server.

Community Member

Re: unity 5.x upgrade & change to exch2007

to make it worse.....

the install of the cisco win2003 cd is asking for a microsoft product key which cisco didn't supply, nor seems to know how to get it

Rob

Community Member

Re: unity 5.x upgrade & change to exch2007

Ouch...My 5.0 disc came with the 2003 OS and product key...sorry Rob...

Re: unity 5.x upgrade & change to exch2007

Technically, there should be no problem running Unity 5.01 on Windows 2000 when partnered with Exchange 2007. When partnered with Exchange 2007, the Exchange 2003 System Management Tools get loaded on the Unity server. That's it. Everything else is handled at the Exchange 2007 with script files. (powershell)

Unity takes the call

Records the message

Uses MTA to hand the file off to Exchange for delivery

Unity has access to the Exchange store for MWI, etc.

I have an install coming up the customer wanted to have 2000 OS loaded instead of 2003. Because the H1 (I think) server does not support 2003. (Cisco's way of forcing an hardware upgrade) But the H1 support Unity 5.0.

Cheers!

Community Member

Re: unity 5.x upgrade & change to exch2007

Where did you read that H1's don't support Windows 2003? I haven't found that anywhere. Is there a specific H1 configuration you are referring to?

Re: unity 5.x upgrade & change to exch2007

On this list:

http://www.cisco.com/en/US/prod/collateral/voicesw/ps6789/ps5745/ps2237/product_data_sheet0900aecd802132ef.pdf

I see the 7835 H1 ECS with platform 2000. I'm not sure if that means only 2000 or 2003 would probably work, is it TAC supported? not sure.

Cisco Employee

Re: unity 5.x upgrade & change to exch2007

We don't have a Platform Configuration Disc to install Windows 2003 on the H1. But it is supported, you just need to provide your own copy of Windows 2003.

Community Member

Re: unity 5.x upgrade & change to exch2007

I received the UNITY-OS-UPG-K9 kit for upgrading from 2000 to 2003. The last CD in the second case specifically says for the H1.

The cd isnt an image, but a plain 2003 server cd. So you have to install windows, then put a few drivers on it.

That being said, i can only assume that 2003 is supported on the H1.

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