cx600 can't sign in

the cx600 show the cannot download certificate because domain is not accessible.

It is on remote site, MPLS the domain is accessible. Using USB to login. Lync Client can Login.

Check the dhcp options ok.

Thanks.



  • Edited by Jo Tse Thursday, May 21, 2015 11:25 AM change
May 21st, 2015 10:05am

this cx600 firmware still 4372 January 2013. It can't sign-in so failed to upgrade latest firmware.

I using 4455 firmware is able to login. 

Why cx600 using still 4372 with new ship phone...

They using SBA server and user can't sign-in and upgrade firmware. Others latest firmware old cx600 phone are able to login but new come with 4372 firmware can't/



  • Edited by Jo Tse Thursday, May 21, 2015 12:40 PM change
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May 21st, 2015 12:38pm

But I can't sign, if I can sign-in I think I will able to upgrade the firmware .
May 22nd, 2015 6:16am

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