Enabling Technologies Blog

 

Maximizing productivity with Unified Communications

Friday
29Jan2010

etcMWI and Adding Exchange Resources

When installing Enabling Technologies etcMWI software it is configured for the customers Exchange environment at the time of the install.  We all know things change, and change is good!  However, when you change your Exchange environment, it has to be updated to support etcMWI.

etcMWI takes advantage of the Exchange impersonation capability to monitor a user’s mailbox for new unread voicemails.  This impersonation has to be applied to all Exchange 2007 mailbox and client access servers and mailbox databases.  So when you add any of these servers or databases to your existing Exchange organization you must apply the impersonation to these new resources.

This applies to all versions of etcMWI and Exchange.  Instructions on how to accomplish this can be found in the etcMWI Installation Guide provided to you.  It is detailed early on in the document and an easy to use Powershell script is provided in the Appendix.  If you need help, contact Enabling Technologies Tech Support

Friday
22Jan2010

Migrating from Exchange 2007 Unified Messaging (UM) to Exchange 2010 UM

Companies using Exchange 2007 UM who want to migrate to Exchange 2010 UM can gradually move users’ email boxes over a period of time, not in a flash cut, and still have voicemail services by following these steps:

 

  1. Stand up E2010 core
  2. Stand up E2010 UM
  3. Configure E2010 UM dial plans & policies
  4. Link the dial plans between the 2010 UM servers and 2007 UM servers
  5. Reconfigure VoIP gateways to point to 2010 UM servers
  •  If a UM 2010 server finds itself handling a call for a user whose mailbox is Exchange Server 2007, it will immediately try to hand off the call to a UM 2007 server in the same Dial Plan. Therefore, client must retain at least one UM 2007 server in any Dial Plan in which users have Exchange Server 2007 mailboxes.
  1. Reconfigure/test 2010’s native MWI
  2. Migrate all mailboxes to 2010
  3. Shut down 2007 UM and other roles

 

Monday
18Jan2010

Setting up a direct sip trunk 

When assisting in setting up a direct sip trunk with Global Crossing or a direct sip trunk provider one of the issues Global Crossing comes back with is “how come the mediation server tries with so many codec’s?” a choice is not available in the current mediation server so it actually goes down the list of Codec’s in Alpha Numeric order. This is a normal condition and it will actually use the G711 U’Law which is one of the last.  

Friday
08Jan2010

How to integrate BES with OCSR2 using CWA R1

 

The prerequisites to installing an R1 CWA server in an R2 SIP environment you first need to create a UC certificate with the necessary subject name and subject alternate names. Then create a 32 bit Windows Server with Service Pack 2 or above and of course the Office Communication Server 2007 code, and a BES server 4.7 and above.    To integrate Blackberry Enablement Services (BES) with Office Communication Server 2007 R2 you first need to do a Forest Prep, Domain Prep with the R1 code. In this prep you are preparing the SIP domain to except the install of an Office Communication server 2007 R1 Role into an Office Communication server 2007 R2 domain environment. You then need a 32 bit Windows Server installed with service pack 2 and above, then using the R1 code you can click setup, then Other Roles, then Communicator Web Access role and install that role on the 32 bit Windows Server.

 

On the BES server it first must be installed with the 4.7 and above BES code and you must then install the Collaboration Services on the BES server and make sure the services are started. Through the BES server menu you navigate to the Collaboration Service and in the server or URL text space type in the subject name or one of the subject alternate names in the certificate along with a DNS "A" record setting for the name used.

 

The reason for this article is because if the R1 forest and domain prep is not done you cannot in install the R1 CWA role. You will get an error that the forest prep is reading "partial" and the role will not install.

 

 

 

Thursday
29Oct2009

Excerpts from Chapter 3 of "UC for Dummies"

We are very privileged to have a new addition to the Enabling team: Mr. Satish Shah.  Satish is a co-author of "UC for Dummies" which will be available in November.  To whet your appetite for the book, here's an excerpt from Chapter 3:  The Business Benefits of UC.

 

It should be very clear that the costs increase with the increase in number of communication modes that a company enables for their employees. In addition to the costs associated with the use of different modes of communications, you should be aware that the costs of management, monitoring and compliance also increase exponentially. 

Obama BlackBerry

 

The 44th president of the United States, President Barack Obama hoped that he could continue to use  his BlackBerry after his inauguration. The security of his communications through the BlackBerry became a major concern to the U.S. Secret Service. On January 21, 2009, it was reported that the President would be allowed to use his favorite toy, the BlackBerry.

 

 Let's look at how Mr. Obama communicates:

* He has been using the same e-mail address for many years

* He also uses a laptop and Twitter

* He receives briefing books and memos on his BlackBerry

Even our current president can't live without his BlackBerry. It gives him the capability to communicate and collaborate from anywhere, anytime, and with whomever he pleases, including you and me. It's really become the norm in our society for folks to always carry a BlackBerry, a smart phone, a PDA, or other such device with them.

If a company provides its employees with five modes of communications, there are five ways for someone to break in and steal the company's most critical data. Each mode of communication is a potential security hazard. How often have you heard about a bank employee's laptop being stolen with clients' secure financial data, making those clients vulnerable to someone doing something detrimental with the confidential information? Additionally, in light of major government bailouts, taxpayers are demanding that financial and healthcare providers be extremely transparent. The federal, state, and local governments, as well as the FDA, SEC, HIPPA, and Sarbanes-Oxley, all require companies to be compliant and archive their communications data for three to ten years.

 

Increased efficiency is the first of many UC advantages.

A hospital in California was looking for a solution to improve its capability to communicate and collaborate more efficiently, especially in the radiology department. The radiology department recently had expanded to include radiologists from India and Australia to provide round-the-clock coverage. When patients were x-rayed in California, their x-rays were loaded in a Kodak system that allowed authorized colleagues access to them over the Internet. So a patient's x-rays taken at 5 p.m. in California by the technician and then loaded on the Kodak system were available to the radiologist in India or Australia after the California radiologist  went home. Now the radiologist in India or Australia could analyze the x-rays and enter the diagnosis into the system. In the morning, when the California radiologist and technicians returned to work, those x-rays were viewed and the diagnosis was entered.

If the radiologist or the physician in California had questions or wanted to consult with the radiologist in India or Australia, or with an expert, he or she could participate in a Web conference (Microsoft Office Live Meeting or Cisco Webex, for example), open and view the x-rays online, consult with the other participants, annotate a specific area on the charts by using annotation tools, and reach a well-informed conclusion. Just for an example, 4-6pm in California would mean 9-11am in Australia (next day) and 5:30-7:30am in India (next day).  UC is a brilliant innovation that improves efficiency in communications and collaboration.