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EHS36 Not answering / upgrade
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lonvoice Offline
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Post: #5
RE: EHS36 Not answering / upgrade
(03-07-2021 02:49 PM)Yisroel_MongoTEL Wrote:  You didn't really explain all the steps you took.

While it is "done using Zerotouch", there is more to it. You need a special phone firmware to do it.

See the How to Upgrade EHS36 Firmware_V3.1.zip file (has a PDF guide and a firmware) here https://support.yealink.com/documentFron...cumentId=8

So I configured the 'zerotouch' key, and pressed it. The screen then prompted me for authentication and server details.

Reading the document you linked to (which I think is the one I was reading previously), it doesn't mention the firmware for the T48 (only the T46)?
03-08-2021 08:22 PM
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EHS36 Not answering / upgrade - lonvoice - 03-05-2021, 09:51 PM
RE: EHS36 Not answering / upgrade - lonvoice - 03-08-2021 08:22 PM

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