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We recently installed Lync 2010 and integrated it with our Exchange 2010 Unified Messaging (UM).  Everything seemed to go smoothly and we have since released it to all of our users.  We are getting great positive feedback and wanted to enhance the offering.  To that end, we started playing with Polycom CX100/200/300 devices (I hope to have reviews of those out soon).  These are speakerphones and telephones that connect to your PC via USB and interact very well with OCS 2007 and Lync 2010.

The CX300 has the ability to connect the user quickly with voicemail as long as it is being hosted on Exchange 2010 UM.  When you get voicemail, a light on the “1″ key of the dialpad will light up red as your message waiting indicator (MWI).  The user is supposed to be able to simply press and hold the “1″ key for about 2 seconds and the phone will automatically put you into voicemail.

There are some setup functions that you must run on your Lync front-end server and on the Exchange server running the UM role.  On the Lync server, you must run the Exchange UM Integration Utility which will build a proxy user to host the subscriber access number to Exchange UM.  Depending on your installation, you may also have to set the UM startup to be in TCP, SIP Secure, Secure or Dual mode.  Since we are integrated with Cisco CallManager, we were configured for TCP mode, but needed to move to Dual mode. [read more…]

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We recently took on the migration of our enterprise E-mail system from Exchange 2003 to 2010.  In this article, I want to talk about the need to understand your client connection requirements before taking the plunge.

Like most companies, we are still on Outlook 2003 and Windows XP.  Our remote users access the E-mail with RPC over HTTPS; Outlook over VPN, or other mobile devices using Microsoft Exchange ActiveSync, IMAP or Blackberry Enterprise Servers (BES).  All of these need to be considered along with your corporate LAN users on Outlook.  For the first time, we decided to use an integration partner to deploy Exchange 2010 rather than spend the time, money and resources to learn how to do it ourselves.  While that is not uncommon, we learned a lot of hard lessons — the most important one being to ask lots and lots of questions.  When doing something on your own, you spend time to read and learn, but when you hire this out, you expect that the company you hire has done this.  Lesson here:  Don’t assume! [read more…]

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Add-ADPermissions is not enough to read all mailboxes on Exchange 2010

April 14, 2011

We have recently upgraded from Exchange 2003 to 2010 and we are still in the midst of the details.  At first glance, it would seem that the biggest hurdle is to get a good understanding of the differences and plan your migration.  However, we have found the undocumented details about how to configure a number [...]

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Expand LUNs with ESX and not vCenter

April 2, 2011

When we upgraded to vSphere 4.1, there was nothing different about the way we expanded LUNs.  We have three EqualLogic iSCSI SAN arrays for storage and two IBM BladeCenters.  If we needed more space, the process was quite simple go to the web interface of the SAN and expanded the LUN using vCenter, click on a host [...]

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The Perfect Caddy- For Your Laptop

January 16, 2011

My wife has been asking for a portable laptop cart for a couple years and every one that I have looked at had something I did not like about it.  Either it was too large, too flimsy or unattractive.  Well, this Christmas I was looking again and stumbled across the Mayline – 950 – Eastwinds [...]

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Maintenance Mode Can Leave Virtual Machines Unmanageable in VMware vCenter 4.1

November 13, 2010

We are running an environment with a single vCenter and 15 ESX hosts, of which 12 are in a DRS/HA cluster.  When we had to do some maintenance on some of the hosts in the cluster, I moved a server into maintenance mode.  Since we have DRS, the system attempted to automatically move all of [...]

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