[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


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Broken Certificate
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CAVoIPGirl Offline
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Joined: Jul 2021
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Post: #1
Broken Certificate
We are having issues with the certificates that are installed - namely T21P-E2s and a few T21Ps. When trying to access a device outside the LAN remotely, the firewall is blocking our access to view the phone's GUI.

The error message states it's using a broken signature algorithm and the customer's firewall will not allow traffic to pass due to this.

I need suggestions on a fix (the certificate is not expired) because we have thousands of devices depending on resolution.

Current firmware is 52.84.0.140


Thank you.
07-26-2021 11:56 PM
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Messages In This Thread
Broken Certificate - CAVoIPGirl - 07-26-2021 11:56 PM
RE: Broken Certificate - complex1 - 07-27-2021, 01:15 AM
RE: Broken Certificate - CAVoIPGirl - 07-27-2021, 01:19 AM

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