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Elan Shudnow's Blog

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OCS

Lync 2010 Media Bypass with and without Voice Resilience

September 27, 2010 by Elan Shudnow 21 Comments

General Overview Media Bypass is an excellent new feature in Lync 2010, the successor to Office Communications Server (OCS) 2007 R2.  Currently, when an OCS Endpoint such as Communicator or Tanjay utilize Enterprise Voice, they must utilize RTAudio which an OCS Mediation Server must then transcode to G.711 which is the codec utilized on the Public Switched Telephone Network … [Read more...] about Lync 2010 Media Bypass with and without Voice Resilience

Forcing Address Book Updates in Communicator 2007 R2

January 20, 2010 by Elan Shudnow 23 Comments

Yes, this is old news and there's about 462 blog entries (ok, that's a made up number, but there are a lot) about how to force Communicator 2007 R2 to do an Address Book (Galcontacts.db) update.  These blog entries will talk about the July 2009 update for Communicator 2007 R2 and how it introduced a random delay of 0-60 minutes for Communicator 2007 R2 to download an updated … [Read more...] about Forcing Address Book Updates in Communicator 2007 R2

OCS 2007 R2 Standard Edition Front End Automated Backups

January 18, 2010 by Elan Shudnow 13 Comments

OCS 2007 R2 Standard Edition Front Ends utilize SQL 2005 Express with SP2 for storing its databases.  Unfortunately, with SQL Express, you will have to backup using SQL Server Management Studio or find an automated way.  This article will detail the steps I utilize to make backing up easier and automated. For information on how to back up OCS, please see the Backup and … [Read more...] about OCS 2007 R2 Standard Edition Front End Automated Backups

OCS 2007 R2 Load Balancing – Response Group Service Unavailable

October 19, 2009 by Elan Shudnow 3 Comments

I ran into an issue where we had two OCS 2007 R2 Front End Servers behind an F5 Load Balancer.  We kept getting "This service is temporarily unavailable" from our Communicator Clients after we configured the Communicator 2007 R2 Response Group Tab.  For those that are unfamiliar with this tab, it is a web based extension to the Communicator interface that allows users to log in … [Read more...] about OCS 2007 R2 Load Balancing – Response Group Service Unavailable

Office Communications Server 2007 R2 Audio/Media Negotiation

August 29, 2009 by Elan Shudnow 56 Comments

Read the Lync Server 2010 version of this article here.There are several ways in which we can utilize Audio/Video streams in Office Communications Server (OCS) R2.   The same "should... but not verified" work the same in OCS 2007 R1.  There aren't really any places out there that describe how the media session works in different circumstances.  For example, what servers and … [Read more...] about Office Communications Server 2007 R2 Audio/Media Negotiation

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ACR Always Encrypted Ansible Availability Sets Availability Zones Azure Azure AD Connect Azure Application Gateway Azure Files Azure Firewall Azure Key Vault Azure Load Balancer Azure Monitor Azure Web App Backup Exec CDN Cluster DevOps DFS Docker DPM Event Grid Exchange Exchange 2010 Exchange Online Function App ISA iSCSI Log Analytics Logic App Lync NLB OCS Office Office 365 Personal PowerShell Proximity Placement Groups SCOM SQL Storage Accounts Symantec Virtual Machines Windows Server 2008 Windows Server 2008 R2

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About Me

Microsoft Cloud Solution Architect focused on Azure IaaS, PaaS, DevOps, Ansible, Terraform, ARM and PowerShell.

Previously a 6x Microsoft MVP in Exchange Server and Lync Server.

My hobbies include watching sports (Baseball, Football and Hockey) as well as Aviation.

Recent

  • Preserving UNC Path after Azure Files Migration using DFS-N
  • Pin Azure VM Availability Sets into an Availability Zone
  • Azure Private Endpoints and Storage Account Firewalls
  • Azure Event Grid and Serverless PowerShell Functions – Part 2
  • Azure Event Grid and Serverless PowerShell Functions – Part 1

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Tags

ACR Always Encrypted Ansible Availability Sets Availability Zones Azure Azure AD Connect Azure Application Gateway Azure Files Azure Firewall Azure Key Vault Azure Load Balancer Azure Monitor Azure Web App Backup Exec CDN Cluster DevOps DFS Docker DPM Event Grid Exchange Exchange 2010 Exchange Online Function App ISA iSCSI Log Analytics Logic App Lync NLB OCS Office Office 365 Personal PowerShell Proximity Placement Groups SCOM SQL Storage Accounts Symantec Virtual Machines Windows Server 2008 Windows Server 2008 R2

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