Voice over IP
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Voice over Internet Protocol, also known as IP telephony, is a set of technologies used primarily for voice communication sessions over Internet Protocol networks, such as the Internet. VoIP enables v
Asterisk-based PBX for small business
VoIP phone
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A VoIP phone or IP phone uses voice over IP technologies for placing and transmitting telephone calls over an IP network, such as the Internet. This is in contrast to a standard phone which uses the t
Voice over IP
…transmitted as data packets, facilitating various methods of voice communication, including voice and video conferencing applications and appliances and VoIP phones. Regular telephones can also be used for VoIP by connecting them to the Internet via an analog telephone adapter (ATA), which converts telephone signals…
Flip VoIP phone
Several Cisco SCCP-phones
Avaya IP phone