A VoIP phone is a kind of telephone that uses IP technology to transmit calls.
Ip phone definition. It is a communication protocol organizations widely use to start and finish multimedia communication sessions such as voice and video calls. New technologies are pushing the limits of mobility. I nternet P rotocol phone A telephone that is used with voice over IP VoIP telephone service.
The term usually refers to a telephone with built-in IP signaling protocols such as H323 or SIP that is used in conjunction with an IP PBX in an enterprise. The IP phone plugs directly into the Internet and converts voice into IP packets and vice versa. The following scenario describes use of VoIP in a real estate office.
However it may also refer to a software-based phone softphone that is installed in the users PC and requires that calls be made from the PC. An IP phone also called a VoIP phone is a phone that uses internet protocol rather than the circuit-switched PSTN. IP Phone synonyms IP Phone pronunciation IP Phone translation English dictionary definition of IP Phone.
IP telephony n IP-Telefonie f Internettelefonie f. The IP phone assigned an IP address just like computers on a network is a personal appliance not a communal one. Internet Protocol phone A telephone that is used with voice over IP VoIP telephone service.
The Internet Engineering Task Force IETF is in. It has built-in SIP signaling and is used in conjunction with. In addition IP telephony is an umbrella term for all real-time applications over IP including voice over instant messaging IM and videoconferencing.
Voice over IP VoIP Technology that allows voicevideophonecell phoneInternetand office network traffic to all be usable with the same instrumenta telephone. An IP phone connects through an Ethernet cable rather than a phone jack to the internet where it connects to the IP address of either the VoIP provider or the hosted PBX provider. Mobile IP is an Internet Engineering Task Force IETF standard communications protocol that is designed to allow mobile device users to move from one network to another while maintaining their permanent IP address.