Polycom Trio – Service Unavailable adding Meet Now participants

A customer reported an interesting bug that found its way to me today, and in the washup it turned out that I was somewhat directly the cause. Ouch. The problem was that anyone hosting a “Meet Now” meeting on the Trio was unable to add participants. When they pressed “+ Add” on-screen button, the phone …

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Public Address (Paging) Options for Microsoft Teams – I

It’s been over 6 years years since I published two how-to guides on ways to interface your (then) on-premises Lync deployment to a public address / paging system: Public Address (Paging) Options for Lync More Public Address (Paging) Options for Lync Given the Cloud-based architecture of Office 365 and Microsoft Teams I thought I should …

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Non-US dates make for Unhealthy OOS Farms

You’d think by now Microsoft would have stopped hard-coding its products to expect the US date format “MMDDYY”, but apparently the team behind Office Online Server 2016 are still holding out – and as a result you might find your OOS farm remains steadfastly “Unhealthy”, despite your best efforts. If you’re not in the US …

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Lync 2013 Server Update – January 2019

Six months after our last update we have a January update to take your Lync Server 2013 up from 5.0.8308.1001 to 5.0.8308.1068. It updates 4 components on my Standard Edition Front-End. What’s Fixed? This cumulative update fixes the following issue: Kb4475819 Update for the Intercluster routing component is available for Lync Server 2013 What’s New? …

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SfB 2015 Server Update – January 2019

This week saw the release of an update for SfB Server 2015, taking the server up from 6.0.9319.534 to 6.0.9319.537 and updating 8 components on my Standard Edition Front-End. My fellow MVP Luca has commented on the size of this one, which is indeed a lot larger than its predecessors: Latest #Skype4B CU 2019-01 has …

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Lync 2013 / SfB 2015 Client Update – January 2019

Happy new year! I wonder what 2019 has in store for us? It’s been 6 or so weeks since our last update to the client, and this update brings just the one fix. Kb 4461557 takes the Office 2013-based client from 15.0.5085.1000 to 15.0.5101.1000 (although it’s reported in the kb as 15.0.5101.1002). What’s Fixed This …

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Tip: Microsoft Teams “WhoAmI”?

I’m not too proud to admit that I’m frequently plagued by identity crises. As a consultant I spend my days signing into and out of many different deployments of SfB and Microsoft Teams, and I *regularly* lose track of which system I’m in. With Windows it’s easy: you just ask a CMD or PowerShell prompt …

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Test-EdgeConnectivity.ps1

The larger and more complex your on-prem SfB installation is, the greater the likelihood of encountering firewall problems. If you run this script on your Front-End server(s) it will: query the topology to find all of the Edge servers. (Add the “-site” switch to only retrieve those in a given topology site) initiate a TCP …

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