[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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Browser Login failed
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complex1 Offline
3CX Adv. Cert. Engineer

Posts: 1,334
Joined: Jan 2014
Reputation: 39
Post: #2
RE: Browser Login failed
(01-24-2019 08:05 AM)Bernahrd Wrote:  Dear Yealink friends,

I have big trouble with Yealink T46S and T48S and Firmware or

When I try to connect via webbrowser I get the message "User unknown / password wrong". The password is right because it is saved in my firefox or IE.

After 5 seconds I can do a normal logon when I try to login again. From time to time I am blocked for 3 minutes.

The problem exists on 20 phones.

That's strange. Has anyone an idea?

Greets from Germany


First hunch...
Please clear the browser cache and try again.

Hope this will help.

Kind regards,

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
01-24-2019 09:33 AM
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Messages In This Thread
Browser Login failed - Bernahrd - 01-24-2019, 08:05 AM
RE: Browser Login failed - complex1 - 01-24-2019 09:33 AM
RE: Browser Login failed - Bernahrd - 01-24-2019, 09:46 AM

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