[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.

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Pin Authentication option missing
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Evan_Yealink Offline

Posts: 127
Joined: Mar 2017
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Post: #2
RE: Pin Authentication option missing
Hi Tony, how are you today?

This is Evan from Yealink Support Team, nice to know you here!

During startup, the phone can download a private CA root security certificate used by Skype for Business and obtain the Skype for Business server address by detecting the DHCP options 43.
As a result, you can sign into Skype for Business on your phone with your PIN Authentication credentials. If the DHCP Option 43 is not configured in your network, your phone will not support PIN Authentication sign-in method.

Please check with your IT guys, to see if the DHCP option 43 is congifured or not?

Please let me know if any updates.

Best Regards,
Evan You
07-11-2019 02:47 AM
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RE: Pin Authentication option missing - Evan_Yealink - 07-11-2019 02:47 AM

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