Ever since upgrading to the latest CM service pack we have had a problem with displays on our 8434 phones. When the call comes in the display is shown correctly but when the phone is hung up the call info stays on the display. This mostly happens with bridged call appearances. It won't go away unless the handset is lifted up and replaced. The 9408 phones do not have this problem and our long term goal is to replace all 84xx phones with them but I was wondering if anyone knew of a fix in the mean time.
Many thanks in advance.
Many thanks in advance.