According to the BLS, the average secondary school teacher in the U.S. earns an annual salary of $56,760. A 40-hour work week employee would have to earn $27.28 per hour to earn as much over the course of a year. In some areas, teacher's unions enter into collective bargaining agreements with school districts.
Definition - What does Voice Over Internet Protocol (VoIP) mean? Voice over Internet Protocol (VoIP) is a technology used for delivering different kinds of data from a source to a destination using IP (Internet Protocol). The data may be in many forms, including files, voice communication, pictures, fax or multimedia messages.
The meaning of Voice over ip Voice over ip definition Voice over ip is (VoIP) Any technology providing voicetelephony services over IP, including CODECs, streaming protocols and session control. The major advantage ofVoIP is lower cost, by avoiding dedicated voice circuits. Currently VoIP is being deployed on internal corporatenetworks, and, via the Internet, for low cost (and lowquality) international calls. It is also used for telephonyapplications such as voice and fax mail.