Abstract:
Voice over Internet protocol - VoIP, or IP telephony is a technology by
which the routing of voice communications are done through Internet or
any other Internet Protocol (IP) based networks. Here the voice data is
transmitted over a general purpose packet-switched network instead of
dedicated traditional circuit-switched voice transmission lines. Voice Over
Internet Protocol (VoIP) is a telephony technology used to transmit
ordinary telephone calls over the Internet. VoIP takes analogue audio
signals and turns them into digital signals (packets) that are transmitted
using Internet Protocol (IP) networks. VoIP’s advantages include low
cost, flexibility, and mobility. Conversely, VoIP’s disadvantages include
sound quality such as latency (delay), jitter, and packet loss. VoIP has a
number of cultural, social, and regulatory impacts that solution providers
must consider when marketing their services.Our target is to learn the
basics of VoIP, to focus on the current problems of VoIP, to find out the
solutions, to Setup a VoIP business.
