In the same fashion as previous articles on this blog covering various Lync and Skype for Business devices like the VVX desktop phones or the CX5500 Round Table camera this article outlines the various ways that the Trio 8800 can be upgraded.This article will also be updated over time to include the latest available release along with a documented history of all firmware releases pertinent to Lync and Skype for Business platforms.

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The same steps listed at the beginning of this recent article can be used to upgrade the phone firmware if not already familiar with it.

If the Lync Base Profile is currently enabled on the Trio then the web management interface will be disabled by default.

Both Lync Server and Skype for Business Server platforms include this in-band firmware updating service and leveraging this capability is inherently available in the Trio as well.

This previous article outlines exactly how to configure VVX phones to utilize this and the same configuration applies to the Trio.

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While the Trio can be updated in all the same ways that VVX phones already support there is a new capability provided with the Trio: using the local USB port.