Pregnant woman speaking with a doctor. Diarrhea, or loose, watery stools, is a problem that sometimes happens during pregnancy; however, Baby Center notes that constipation is usually more of a problem. There are a number of reasons you could have diarrhea.
Voice over IP. Voice over Internet Protocol (also voice over IP, VoIP or IP telephony) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet.
VoIP and SIP are related terms in context of Voice over IP. VoIP is Voice over Internet Protocol and SIP is Session Initiation Protocol. SIP is one of the signalling protocols used in voice over IP. H323 is another Signalling protocol does similar function as SIP.