Problem Summary: Calls are diverting straight to your voicemail without your phone ringing, even when you hold the phone in your hand, or place it nearby when expecting a call.he problem of calls diverting to voicemail on iPhones is caused if Do Not Disturb is enabled on the phone. IOS updates on phones seems to have enabled this features, without users noticing it. Or you may have turned it on and forgot to switch if off. In my case, I think the culprit is an IOS7 update.
decision support system (DSS) A decision support system (DSS) is a computer program application that analyzes business data and presents it so that users can make business decisions more easily. Download 9 FREE Strategic Planning Templates that your Peers Already Use.
Stands for Intrusion Prevention System.. An IPS is a network security system designed to prevent malicious activity within a network.It is often used in combination with a network detection system (IDS) and may also be called an intrusion detection and prevention system (IDPS).Like an IDS, an IPS may include hardware, software, or both.It may also be configured for a network or a single system. However, unlike IDSes, intrusion prevention systems are designed to prevent malicious activity, rather than simply detecting it.ike an IDS, an IPS may include hardware, software, or both. It may also be configured for a network or a single system. However, unlike IDSes, intrusion prevention systems are designed to prevent malicious activity, rather than simply detecting it.