Digicert being most impressive!

Hi,

I’ve blogged about Digicert before, but over the last few days I’ve had yet another change to use them and been seriously impressed!

I was setting up an OCS 2007 R2 lab and got to the section where I needed to setup Forefront TMG to proxy connections to the OCS Web Components on my Standard Edition front end.

I created the cert request using the certificate wizard in the OCS administrative tools as it is the easiest way I know to mark the private key as exportable.

Having done that I submitted the request to Digicert and, because it was a domain I have already validated, the certificate was issued within five minutes.

I installed the certificate on the Front End, exported it, and installed it on the Forefront TMG box.

Then for testing I accessed the relevant website externally. Things looked like they worked but on one device I got a trust error. It was late, and I didn’t have time to investigate so I left it.

The next day I received an email from Digicert as below:

We just ran an installation check on the DigiCert SSL certificate that you installed on proxy.domain.co.uk and it appears that the server needs to be configured for maximum compatibility. You will need to install the Intermediate certificates to the server in order to ensure compatibility with legacy browsers and mobile devices.

On Windows platforms, the easiest way to do this is to use our certificate utility. Just visit http://www.digicert.com/util and download the Certificate Management Tool. After running it on the server, click the Repair button. Some servers require restarting the services or restarting the whole server after making this change.

You can verify that the problem is fixed at http://www.digicert.com/help/index.htm?host=proxy.domain.co.uk

If you have any problems correcting this issue, please contact our helpful support team and we will be happy to help.

Now I knew about the utility and have blogged about it before, but to be told this is the problem proactively was brilliant!

I ran the utility, it installed the intermediate CAs properly and all is well!

Thanks Digicert

Note: As an Exchange MVP, DigiCert has provided me certificates to use in test labs, without which I may not have had the opportunity to try their service.

Hosted Pilot for Microsoft Unified Communications – Features

As promised here is a post looking in a little more depth at the features of the Hosted UC Pilot from Microsoft.

Firstly I will look at some of my favourite features and then will take a look at what is not available.

The first thing that strikes you as you log into Outlook Web App, is that you now have a fully fledged Exchange 2010 mailbox.

This is accessed using the https://mail.uctrial.com URL.

One of the nicest things here is that you can start sending IMs immediately by using the integrated IM functionality. Obviously this is not as feature rich as Office Communicator or even Communicator Web Access but it gets you started. Another new addition is the ability to see presence within OWA as can be seen in the email and top right of the screenshot below:

In my previous post on this subject I showed the process of logging into Office Communicator. Having done so I started poking around, and the first thing I tried was adding a federated user.

This gave me the following error:

The link for more info pointed here:

http://office.microsoft.com/client/helppreview.aspx?AssetID=HA103556171033&ns=COMM2007R2&lcid=1033

I then tried to add a friend at Microsoft – Brett Johnson

Surprisingly this worked as can be seen below, the globe icon shows up next to Brett which means that Federation is working for users at Microsoft but not external domains.

I then tried a bunch of other UC functionality such as desktop sharing, and peer to peer voice calls. Everything worked well! Sadly, one thing that is not available is Enterprise Voice which means that you can’t go making phone calls on the system.

One major thing that is really important to understand is that this is a multi tenant system on which you can see all the other accounts that people have created! There is NO segregation at all!!

So all in all this is a great service for anyone wanting to test out the full range of Microsoft UC functionality minus of course Enterprise Voice.

Cheers

Nathan

Opening the OCS Help File gives HTML blocked content error

I’ve been doing a bunch of work recently with OCS in various lab scenarios and am really pleased that the OCS product group have bundled all their documentation into a CHM file like the Exchange team have done for a while.

The only weird thing about using the downloaded help file (see link below)

http://www.microsoft.com/downloads/details.aspx?familyid=E9F86F96-AA09-4DCA-9088-F64B4F01C703&displaylang=en#filelist 

is that on opening it, it doesn’t show content instead giving an error message as shown below:

So what it turns out, is that this only happens when you download the CHM file directly because when doing that, you are prompted about the possible security threat from opening it.

To get around this, I uncheck the box to always prompt on opening this type of file;

at which point, the CHM file works correctly.

Hope that helps someone.

Cheers

Nathan

Hosted Pilot for Microsoft Unified Communications – Setup

Hi,

As promised here is more info about the new hosted pilot for UC from Microsoft.

On clicking the register link, some basic info is required, but all relatively simple stuff, like number of PCs, company name and phone number.

Having filled the form your account is created and then you are prompted to add other users. At this point I created one for my wife too!

Next you are redirected to the resources page – http://www.microsoft.com/uc/en/us/try-it.aspx

The relevant section is towards the bottom of the page and gives a link to a Silverlight based app which shows various mini videos outlining key features and functionality.

This information is actually pretty good! It is a reasonably clear and easy guide to the key elements of Unified Communications according to Microsoft!

So having got this far, the next step is to get the Microsoft Office Communicator client installed on a few machines, for this purpose the confirmation/information mail points you to the evaluation version of MOC here – http://www.microsoft.com/downloads/details.aspx?FamilyID=535637af-d92f-41b1-bf0c-54a526a88247&displaylang=en

Once MOC is installed update it with the latest MOC patch as shown in my blog post here:

http://nathanwinters.co.uk/2010/04/20/updating-microsoft-office-communicator-april-2010-patch/

Once MOC is fully installed and patched fire it up from the Start menu and login using the credentials provided:

One thing to note is that when I first opened MOC it was set to the default log in name and wouldn’t let me change it! So to do so I clicked the drop down menu in the top left of the sign in window next to the MOC icon and selected Connect / Change Sign-in Address

I then entered the correct address as shown:

At this point, clicking OK takes you back to the sign in window:

Now that the sign-in address is correct click Sign In

Enter the details as instructed using the sip/email address for the username and then click Sign In again.

At this point you will be signed in and can start using OCS!

Have fun!!

In a while I will post again detailing some of the features which are, and more importantly are not available in the online pilot.

Updating Microsoft Office Communicator – April 2010 patch

Recently there have been a bunch of new updates for Office Communications Server 2007 R2 and it’s accompanying client Microsoft Office Communicator 2007 R2.

I will post later with screenshots of the server updates but for now here is the location and process to update MOC.

First download the patch from the link below:

http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=515d6dba-4c6a-48bb-a06a-d99c5742676d

You will notice that much more information is available from the following location – http://support.microsoft.com/kb/978564

For example from the above KB article we can see that there are many bug fixes included.

To install the update once simply double click the .msp file that you have downloaded and follow the steps below:

Click Next

Accept the license terms and click Next

If prompted accept (Click Yes) to the UAC request

Click Finish

All in all it’s really that simple!

Location of OCS log files

When you work with OCS you will notice that it is quite good at logging information by the fact that you often get prompted to view the log. When you click view, you are presented with an HTML page showing details of what operations have been carried out and success or failure status. However, it is not immediately obvious where they are stored!

Well the location is as follows:

C:\Users\administrator.GAOTS\AppData\Local\Temp