Methods of delivering voice communications and multimedia over IP networks
Voice over Internet Protocol (VoIP[a]), also called IP telephony, is a method and group of technologies for voice calls for the delivery of voice communication sessions over Internet Protocol (IP) networks,[2] such as the Internet.
The broader terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of voice and other communications services (fax, SMS, voice messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS).
^"VoIP". Cambridge Dictionaries Online.
^Arora, Rakesh (November 23, 1999). "Voice Over IP : Protocols and Standards". cse.wustl.edu. Archived from the original on January 19, 2024. Retrieved March 19, 2024. Voice over IP (VOIP) uses the Internet Protocol (IP) to transmit voice as packets over an IP network. ...in the Internet, anyone can capture the packets meant for someone else. Some security can be provided by using encryption and tunneling. The common tunneling protocol used is Layer 2 Tunneling Protocol and the common encryption mechanism used is Secure Sockets Layer (SSL).
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Voiceover Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for voice calls for the delivery of voice communication...
VoNR or 'Voiceover New Radio' (also referred to as Voiceover 5G or Vo5G) is a 5G high-speed wireless communication standard for mobile phones and data...
is based on the IP Multimedia Subsystem (IMS) architectural framework, with specific profiles for control and media planes of voice service. This facilitates...
essence, it is voiceoverIP (VoIP) over a Wi-Fi network. In most cases, the Wi-Fi network and voice components supporting the voice system are privately...
provided voice call services over a circuit-switched-style network, rather than strictly over an IP packet-switched network. Various voiceoverIP technologies...
Radio over Internet Protocol, or RoIP, is similar to VoiceoverIP (VoIP), but augments two-way radio communications rather than telephone calls. From...
instant messaging communication utilizing the TCP/IP protocol stack. VoiceoverIP (VoIP) gateways can be combined with traditional PBX functionality to allow...
use many of the same protocols as are used by voiceoverIP. An interoperable standard for audio overIP using RTP has been published by the European Broadcasting...
Voice chat is telecommunication via voiceoverIP (VoIP) technologies—especially when those technologies are used as intercoms among players in multiplayer...
A VoIP phone or IP phone uses voiceoverIP technologies for placing and transmitting telephone calls over an IP network, such as the Internet. This is...
Voice phishing, or vishing, is the use of telephony (often VoiceoverIP telephony) to conduct phishing attacks. Landline telephone services have traditionally...
Label Switching (MPLS). They also presaged voiceoverIP. ST arose as the transport protocol of the Network Voice Protocol, a pioneering computer network...
into a voice conversational connection. Corporate voicemail did not change much until the advent of VoiceoverIP (VoIP—voice being transmitted over the...
Arattai, is an Indian freeware, cross-platform instant messaging (IM), VoiceoverIP (VoIP) application, developed by Zoho Corporation. The app was launched...
telecommunication protocol for signaling and call control in hybrid voiceoverIP (VoIP) and traditional telecommunication systems. It implements the media...
implemented in the user's communications application, such as a Voiceover Internet Protocol (VoIP) phone or an instant messaging client. The basic protocol...
networking and telecommunications, TDM overIP (TDMoIP) is the emulation of time-division multiplexing (TDM) over a packet-switched network (PSN). TDM refers...
rise to the field of Internet Protocol (IP) telephony, also known as voiceover Internet Protocol (VoIP). VoIP has proven to be a disruptive technology...
traffic. Many of these problems are similar to those encountered in voiceoverIP, but to a much higher level of engineering requirements. In particular...
with special requirements. In particular, developers have introduced VoiceoverIP technology to allow computer networks to become as useful as telephone...
for call events initiated over other common protocols such as H.323, and Session Initiation Protocol (SIP) for voiceoverIP, or ISDN for the public switched...
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