Office communicator contact card not updating
Clicking the button opens a list of errors and other notifications.Common causes of the red exclamation point are missed calls/instant messages, Outlook integration errors, address book synchronization errors, or not having a correct Autodiscover record.
These blog entries will talk about the July 2009 update for Communicator 2007 R2 and how it introduced a random delay of 0-60 minutes for Communicator 2007 R2 to download an updated Gal to prevent the network from getting hammered by so many clients downloading an updated Gal all at the same time.
He is active in the Microsoft community and User Group Leader for Co Labora (a danish UC & Cloud User Group).
He works as an Cloud & Infrastructure Architect and Consulent, with primary focus on Exchange, Office 365, Azure and Skype for Business.
This caching information is used when the client does e.g. The cache is to minimize the bandwidth consumption of the Skype for Business (Lync) client, since it retrieves a lot of information from cache.
This cached information is stored in the users SIP Profile in a folder named sip_( To resolve the issues listed above, use the following guidance to delete the SIP profile for the affected user.