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Saturday, March 19, 2016

Friday, March 18, 2016

Kill remote RDP session

List sessions and get IDs
 qwinsta /server:computer01
Kill session with ID 3
rwinsta /server:computer01 3

Polycom CX700 Exchange error

Some notifications of CX700 screen:

"Connection to Exchange is unavailable  due to invalid network credentials."

 in the Exchange log we see:

incorrect sequence:

2016-03-14 06:34:43 10.0.3.74 GET /autodiscover/autodiscover.xml - 443 - 10.0.3.14 OCPhone/4.0.7577.4066+(Microsoft+Lync+2010+Phone+Edition) 401 0 0 0
2016-03-14 06:34:43 10.0.3.74 POST /autodiscover/autodiscover.svc - 443 - 10.0.3.14 OCPhone/4.0.7577.4066+(Microsoft+Lync+2010+Phone+Edition) 401 0 0 0
2016-03-14 06:34:44 10.0.3.74 POST /autodiscover/autodiscover.svc - 443 - 10.0.3.14 OCPhone/4.0.7577.4066+(Microsoft+Lync+2010+Phone+Edition) 401 1 2148074254 0
2016-03-14 06:34:46 10.0.3.74 POST /autodiscover/autodiscover.svc - 443 - 10.0.3.14 OCPhone/4.0.7577.4066+(Microsoft+Lync+2010+Phone+Edition) 401 1 2148074254 0


correct sequence

2016-03-14 08:31:20 10.0.3.74 GET /autodiscover/autodiscover.xml - 443 - 10.0.3.14 OCPhone/4.0.7577.4066+(Microsoft+Lync+2010+Phone+Edition) 401 0 0 46
2016-03-14 08:31:20 10.0.3.74 POST /autodiscover/autodiscover.svc - 443 - 10.0.3.14 OCPhone/4.0.7577.4066+(Microsoft+Lync+2010+Phone+Edition) 401 1 2148074254 0

2016-03-14 08:31:20 10.0.3.74 POST /autodiscover/autodiscover.svc - 443 AD\user 10.0.3.14 OCPhone/4.0.7577.4066+(Microsoft+Lync+2010+Phone+Edition) 200 0 0 62


Seems to be password expire issue. As workaround we will reset user password or set password never expires.

here is a reference for other errors:

http://lyncuc.blogspot.ch/2013/01/lync-and-exchange-web-services-ews-and.html 

Microsoft ATA

https://technet.microsoft.com/en-us/library/dn707706.aspx

Wednesday, March 16, 2016

WAN Optimisation and Office 365

Some people from Riverbed should enjoy to see this:

https://support.microsoft.com/en-us/kb/2690045

SharePoint 2010 does not search in PDF

Suddenly SP2010 stopped searching inside PDF, the installation was done properly before, all registry key are there. The solution is to download most recent iFilter from Adobe and run Repair.