<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi,</div><div>We are getting calls disconnected mid-call on random handsets in our CUCM 6.1 cluster( 1 pub 2 subs), actually it seems to be phones on one particular subscriber that are experiencing the issue but that might be a red herring. The users say it is happening on all types of calls but we are trying to get more detailed info from them atm.<br></div><div>Does anyone have any ideas how can I start to track this down? Please be as basic as possible so I can understand :-)</div><div>Many thanks,</div><div>DT</div></div></body></html>