I am trying to install patch 8 from Version 5.3.0.40. I get "Invalid patch".I don't know why ACS cann't open/ unpack this patch.Anyone please help me! 

Hi,As my CME configuration. It's configured with after-hour block for international call.Problem is: I need all users who call one specified number without PIN. All international number need login by PIN first, but just one number do not need login.I...

Dear!I need help with following issue:My asa5505 frequency restart and creat a crash-infor file. I cant found what reason for this problem. Please help!Thanks in advanced,Cuong, Pham Quoc

Dear!I need help with following issue:My asa5505 frequency restart and creat a crash-infor file. I cant found what reason for this problem. Please help!Thanks in advanced,

Dear all,My company is prepare to deploy a Voice IP system on CME with CUE 2.3. We was leased an E1 line with 30 channels and bought a Cisco 2821 for this job. I just have a little theory and no experience about this solusion so i need a task list st...