We have a user that has received a message that his chat message is too large and therefore cannot be sent. I didn't realize there was such a limit and was wondering where I can find out where this setting is? Help...
DRS
This was discussed recently, the consensus was 8000 characters per message. This thread has more detail:
http://forums.microsoft.com/unifiedcommunications/ShowPost.aspx?PostID=3756044&SiteID=57