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Voice-over-IP communications protocol
The Session Initiation Protocol (SIP) is a signaling protocol used for initiating, maintaining, modifying, and terminating communication sessions that
Session_Initiation_Protocol
Protocol for exchanging parameters of multimedia communication sessions
The Session Description Protocol (SDP) is a format for describing multimedia communication sessions for the purposes of announcement and invitation. Its
Session_Description_Protocol
Network protocol and related functions
STUN is a tool used by other protocols, such as Interactive Connectivity Establishment (ICE), the Session Initiation Protocol (SIP), and WebRTC. It provides
STUN
The Session Initiation Protocol (SIP) is a signaling communications protocol used to establish, modify, and terminate multimedia communication sessions
List_of_SIP_response_codes
Protocol for delivering audio and video over IP networks
context is often used in conjunction with a signaling protocol such as the Session Initiation Protocol (SIP), which establishes connections across the network
Real-time_Transport_Protocol
Methods of delivering voice communications and multimedia over IP networks
Real-time Transport Protocol (SRTP), encrypted version of RTP Session Description Protocol (SDP), a syntax for session initiation and announcement for
Voice_over_IP
Temporary context for interactive information interchange
remote login session Session layer example: A Session Initiation Protocol (SIP) based Internet phone call Transport layer example: A TCP session, which is
Session_(computer_science)
Cyprus software company
SIP (Session Initiation Protocol) standard to allow calls via the public switched telephone network (PSTN) or via Voice over Internet Protocol (VoIP)
3CX
Computer instant messaging protocol
SIMPLE, the Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions, is an instant messaging (IM) and presence protocol suite based
SIMPLE (instant messaging protocol)
SIMPLE_(instant_messaging_protocol)
Computer network protocol
instantiates the session with the Session Description Protocol (SDP) over Session Initiation Protocol (SIP) or other rendezvous methods. The MSRP protocol is defined
Message Session Relay Protocol
Message_Session_Relay_Protocol
Logical network element in Session Initiation Protocol
element in Session Initiation Protocol (SIP) applications. SIP is a signaling protocol for managing multimedia Voice over Internet Protocol (VoIP) telephone
Back-to-back_user_agent
The Session Initiation Protocol (SIP) is the signaling protocol for mobile telecommunications adopted by the 3rd Generation Partnership Project (3GPP)
SIP extensions for the IP Multimedia Subsystem
SIP_extensions_for_the_IP_Multimedia_Subsystem
Network device deployed in VoIP networks
call, predominantly those using the Session Initiation Protocol (SIP), H.323, and MGCP call-signaling protocols. In many cases the SBC hides the network
Session_border_controller
Phone using one or more VoIP technologies
control protocols such as the Session Initiation Protocol (SIP), Skinny Client Control Protocol (SCCP) or various other proprietary protocols. VoIP phones
VoIP_phone
Type of resource record in the Domain Name System
is 33. Some Internet protocols such as the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP) often require SRV
SRV_record
Proprietary network terminal control protocol
proxy for call events initiated over other common protocols such as H.323, and Session Initiation Protocol (SIP) for voice over IP, or ISDN for the public
Skinny Client Control Protocol
Skinny_Client_Control_Protocol
the two protocols are not directly interoperable. They are both complementary to H.323 and the Session Initiation Protocol (SIP) protocols. H.248 was
H.248
Telecommunication protocol
indications in response. The protocol represents a decomposition of other VoIP models, such as H.323 and the Session Initiation Protocol (SIP), in which the endpoint
Media Gateway Control Protocol
Media_Gateway_Control_Protocol
Reserved top-level domain
privacy protection. A notable instance of this usage is in the Session Initiation Protocol (SIP) where the domain name anonymous.invalid in a SIP URI indicates
.invalid
Cryptographic protocols for securing data in transit
remote-access populations. TLS is also a standard method for protecting Session Initiation Protocol (SIP) application signaling. TLS can be used for providing authentication
Transport_Layer_Security
notable software applications which use Session Initiation Protocol (SIP) as a voice over IP (VoIP) protocol. A SIP server, also known as a SIP proxy
List_of_SIP_software
Type of resource record in the Domain Name System (DNS)
example, in the mapping of servers and user addresses in the Session Initiation Protocol (SIP). The combination of NAPTR records with Service Records
NAPTR_record
Software released in 1998
both programs share the same code base. Both programs use the Session Initiation Protocol for VoIP call signalisation. Calls are supported via server-based
Phoner
rls-services). A Resource List Server (RLS) services application is Session Initiation Protocol (SIP) application whereby a server receives SIP SUBSCRIBE requests
XML Configuration Access Protocol
XML_Configuration_Access_Protocol
German brand of VoIP telephones
manufactures Voice over Internet Protocol (VoIP) telephones, based on the IETF standard Session Initiation Protocol (SIP). Snom's products are targeted
Snom
Framework for communication protocols used in IP networking
the session layer can be found in protocols like HTTP and SMTP and is more evident in protocols like Telnet and the Session Initiation Protocol (SIP)
Internet_protocol_suite
for Comments (RFCs), including the Session Initiation Protocol, Multipath TCP and a series of other network protocols. In 2019 he co-founded Correct Networks
Mark Handley (computer scientist)
Mark_Handley_(computer_scientist)
Addressing format
Resource Identifier (URI) scheme for the Session Initiation Protocol (SIP) multimedia communications protocol. A SIP address is a URI that addresses a
SIP_URI_scheme
Mobile phone standards organization
presence based on Session Initiation Protocol (SIP) SIMPLE OMA Service Environment FUMO Firmware update Secure User Plane Location Protocol (SUPL), an IP-based
Open_Mobile_Alliance
Protocols and procedures to combat caller ID spoofing
Task Force. It works by adding a digital certificate to the Session Initiation Protocol information used to initiate and route calls in VoIP systems
STIR/SHAKEN
Computer network protocol
Authentication Protocol Application (RFC 4072) Diameter Credit-Control Application (DCCA, RFC 8506])(Obsoletes: RFC 4006) Diameter Session Initiation Protocol Application
Diameter_(protocol)
Network protocol
use SIP (Session Initiation Protocol) and SDP (Session Description Protocol), but Apple decided to create its own session management protocol. Apple's
RTP-MIDI
Highest layer of network communication models
Streaming Protocol SAP, Session Announcement Protocol SDP, Session Description Protocol SIP, Session Initiation Protocol SLP, Service Location Protocol SMB
Application_layer
Audio communication protocol
on another protocol, such as Real Time Streaming Protocol (RTSP) or Session Initiation Protocol (SIP) for establishing a control session and audio streams
Media Resource Control Protocol
Media_Resource_Control_Protocol
Free Voice-over-IP software
Blink is a Session Initiation Protocol (SIP) client distributed under the Blink license (GNU GPLv3 with an exception to permit the inclusion of commercial
Blink_(SIP_client)
Networking protocol for real-time communication
on the Matrix protocol since 2026 for "secure, sovereign communication between government employees.". XMPP Session Initiation Protocol (SIP) Rich Communication
Matrix_(protocol)
VOIP technology
trunking is a voice over Internet Protocol (VoIP) technology and streaming media service based on the Session Initiation Protocol (SIP) by which Internet telephony
SIP_trunking
Distributed VoIP implementation
control between communication end points is facilitated with the Session Initiation Protocol (SIP). In a pure peer-to-peer application architecture no central
Peer-to-peer_SIP
Architectural framework of telecommunications
CDMA2000 and fixed lines. IMS uses IETF protocols wherever possible, e.g., the Session Initiation Protocol (SIP). According to the 3GPP, IMS is not intended
IP_Multimedia_Subsystem
Computer network protocol
RFC 4960) Transport layer § Comparison of transport layer protocols Session Initiation Protocol (SIP) – which may initiate multiple streams over SCTP, TCP
Stream Control Transmission Protocol
Stream_Control_Transmission_Protocol
Open-source communications software
transcoding, Multipoint Control Unit (MCU) functionality and supports Session Initiation Protocol (SIP) features. The software runs on Linux, Windows, macOS, and
FreeSWITCH
Tool used to overcome the lack of IPv4 address availability
addresses that are not routable in the public Internet. The Session Initiation Protocol (SIP) has established itself as the de facto standard for voice
NAT traversal with session border controllers
NAT_traversal_with_session_border_controllers
Emergency communication protocol
5G technology and most voice communications will be based on Session Initiation Protocol (SIP). Public authorities need to respond to these developments
Next_Generation_112
The primary underlying technology driving this threat is the Session Initiation Protocol (SIP), which is a standard for VoIP telecommunications. Various
VoIP_spam
and Call Agents is achieved by means of protocols such as MGCP or Megaco (H.248) or Session Initiation Protocol (SIP). Modern media gateways used with
Media_gateway
ITU-T Recommendation for telephone numbering
record of the number, using, for example, the Session Initiation Protocol (SIP), a call-signaling VoIP protocol whose SIP addresses are similar in format
E.164
Software program for making telephone calls over the Internet
the same voice-over-IP protocol, and at least one common audio codec. Many service providers use the Session Initiation Protocol (SIP) standardized by
Softphone
German-American computer scientist
co-designed the Session Initiation Protocol along with Mark Handley, the Real Time Streaming Protocol, the Real-time Transport Protocol, the General Internet
Henning_Schulzrinne
Telecommunication signaling system
RFC 4733, December 2006. C. Holmberg, E. Burger, H. Kaplan, Session Initiation Protocol (SIP) INFO Method and Package Framework, IETF RFC 6086, January
DTMF_signaling
Retired telecommunications software service/application
the more usual client-server model (note that the very popular Session Initiation Protocol (SIP) model of VoIP is also peer-to-peer, but implementation
Skype
English word
(with the numerical code 200 as specified in RFC 2616). The Session Initiation Protocol also defines a response, 200 OK, which conveys success for most
OK
monolithic devices that had call control, using protocols such as H.323 and the Session Initiation Protocol, and hardware required to control the PSTN interface
Media gateway control protocol architecture
Media_gateway_control_protocol_architecture
Communications protocol for message-oriented middleware
regarded as a competitor to SIMPLE, based on Session Initiation Protocol (SIP), as the standard protocol for instant messaging and presence notification
XMPP
Peer-to-peer internet telephony and instant messaging software application
open standards for call management, Session Initiation Protocol (SIP) and Extensible Messaging and Presence Protocol (XMPP). However, the Gizmo5 client
Gizmo5
Real-time video communication
to, H.323 and Session Initiation Protocol (SIP) Protocols. These signals control incoming and outgoing connections as well as session parameters. The
Videotelephony
Telecommunications service by Google
Service (SMS) forwarding. Previously, customers of Gizmo5, a Session Initiation Protocol (SIP) service vendor acquired by Google, were allowed to forward
Google_Voice
Topics referred to by the same term
Systematic investment plan, an investment strategy Session Initiation Protocol (SIP), a communications protocol for signaling and controlling multimedia communication
SIP
multimedia protocols, including the Session Initiation Protocol (SIP), the Media Gateway Control Protocol (MGCP), Megaco, and the H.323 protocol. H.323 is
Internet telephony service provider
Internet_telephony_service_provider
Traffic prioritization and measure of network performance
assure network services. EuQoS conducted experiments to integrate Session Initiation Protocol, Next Steps in Signaling and IPsphere's SSS with an estimated
Quality_of_service
Exchange of information required to set up a telecommunications connection
Gateway Control Protocol (MGCP) Megaco Regional System R1 NBAP (Node B Application Part) Signalling System R2 Session Initiation Protocol Signaling System
Signaling (telecommunications)
Signaling_(telecommunications)
Way to traverse IP address spaces without routing
address (/128). Some application layer protocols, such as File Transfer Protocol (FTP) and Session Initiation Protocol (SIP), send explicit network addresses
Network_address_translation
Voice over IP software comparison
standard telephony functions. Most softphone clients utilize the Session Initiation Protocol (SIP), an open standard that supports various audio and video
Comparison_of_VoIP_software
Device to connect telephone handsets to a VoIP network
telephone sets to a Voice over Internet Protocol (VoIP) network, using, for example, the Session Initiation Protocol. An analog telephone adapter (ATA) converts
Telephone_VoIP_adapter
by other protocols, such as the Session Initiation Protocol (SIP). Shortly after its publication, SGCP was merged with the Internet Protocol Device Control
Simple Gateway Control Protocol
Simple_Gateway_Control_Protocol
Telecommunications equipment company
company that manufactured analog telephone adapters, supporting Session Initiation Protocol (SIP), XMPP, and Google Voice compatible Internet telephony.
Obihai_Technology
Internet telephony protocol
Settlement Protocol is implemented in voice telephony gateways such as softswitches, H.323 multimedia conferencing gateways, and Session Initiation Protocol (SIP)
Open_Settlement_Protocol
Linux distribution
software based private branch exchange (PBX) based on the SIP (Session Initiation Protocol) standard. It enables extensions to make calls via the public
Elastix
extension, sipXecs now acts as a software implementation of the Session Initiation Protocol (SIP), making it a full IP-based communications system. SipXecs
SipXecs
PBX software
supports several standard VOIP protocols, including the Session Initiation Protocol (SIP), the Media Gateway Control Protocol (MGCP), and H.323. Asterisk
Asterisk_(PBX)
Sending control flow information in the same channel as data
DTMF, VoIP signaling protocols also implement out-of-band method of DTMF transmission. For example, the Session Initiation Protocol (SIP), as well as the
In-band_signaling
API that supports browser-to-browser communication
of Session Initiation Protocol, Extensible Messaging and Presence Protocol (XMPP), Message Queuing Telemetry Transport, Matrix, or another protocol. Signaling
WebRTC
numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need
List of TCP and UDP port numbers
List_of_TCP_and_UDP_port_numbers
Rate-seeking algorithm
Tanenbaum & Wetherall 2010, p. 395 Rosenberg et al. RFC3261 – SIP: Session Initiation Protocol. The Internet Society. 2002. Peterson, Larry L.; Davie, Bruce
Exponential_backoff
adoption of the Session Initiation Protocol (SIP), a signaling protocol for use in initiating, modifying, and terminating an interactive session among two or
SIP_Forum
Professional digital video networking standard
and Chinese. Real-time Transport Protocol (RTP) is used to transmit streaming essences. Session Initiation Protocol (SIP) is used to manage the connection
SMPTE_2110
industry open standards such as media gateway control protocol, megaco/H.248, Session Initiation Protocol, M2UA and M3UA. The MSC server incorporates industry
Mobile switching centre server
Mobile_switching_centre_server
American telecommunications software company
Session Initiation Protocol (SIP), unified communications systems, cloud telephony, and real-time multimedia services. Voice over IP H.323 Session Initiation
Netspeak
stimulus protocols are being deprecated in favor of functional protocols with the rise of the Internet. A functional protocol such as Session Initiation Protocol
Stimulus_protocol
Topics referred to by the same term
who registers expiring Internet domain names SIP registrar, a Session Initiation Protocol endpoint that accepts REGISTER requests Registrar (Church of
Registrar
Form of computer communication over the internet or locally
a unified standard for instant messaging, including: IETF's Session Initiation Protocol (SIP) and SIP for Instant Messaging and Presence Leveraging Extensions
Instant_messaging
defined using the standard Session Initiation Protocol (SIP) (RFC 3261) and the Session Description Protocol (SDP) (RFC 4566) protocols. SIP is used without
Text_over_IP
Technique in computer networking
connection, rather than only in the Internet Protocol packet headers. For example, the Session Initiation Protocol (SIP) communicates the IP address of network
Interactive Connectivity Establishment
Interactive_Connectivity_Establishment
Former telecommunications service (2007–2013)
Messenger instant messaging application. Yahoo Voice used the Session Initiation Protocol (SIP), GIPS codec and the Dialpad engine for voice transport
Yahoo_Voice
Type of decentralized and distributed network architecture
(2008). SIP Handbook: Services, Technologies, and Security of Session Initiation Protocol. Taylor & Francis. p. 204. ISBN 9781420066043. Zhu, Ce; et al
Peer-to-peer
Voice communications system for use within a local area
intercoms increasingly use Internet Protocol networks rather than analog wiring, often built on the Session Initiation Protocol (SIP) signaling standard developed
Intercom
Mobile communication protocol based on mobile service
Multimedia Subsystem (IMS) architectural framework and uses Session Initiation Protocol (SIP) to establish sessions and exchange messages and other content
Rich_Communication_Services
just-in-time compilation for generating machine language GNU oSIP – Session Initiation Protocol library to implement VoIP applications GNU Portable Threads (pth)
List_of_GNU_packages
Real-time communication over the internet
SILC (Secure Internet Live Conferencing protocol) SIMPLE (instant messaging protocol) (Session Initiation Protocol for Instant Messaging and Presence Leveraging
Online_chat
Telephone address signaling protocol
has been keyed by the user. Many VoIP systems are based on the Session Initiation Protocol (SIP), which uses a form of Uniform Resource Identifiers (URI)
Pulse_dialing
for transmission of voice data over packet networks and the Session Initiation Protocol (SIP) for standardized media control, especially regarding enterprise
Service_delivery_platform
Overview of and topical guide to the Internet
Real-time Transport Protocol (RTP) – Session Initiation Protocol (SIP) – Simple Mail Transfer Protocol (SMTP) – Simple Network Management Protocol (SNMP) – SOCKS
Outline_of_the_Internet
Decentralised chat and collaboration software
Internet Relay Chat (IRC) Rich Communication Services (RCS) Session Initiation Protocol (SIP) "matrix-org/matrix-react-sdk". GitHub. Archived from the
Element_(software)
Messaging application for Mac OS X
audio conferencing capabilities based on the industry-standard Session Initiation Protocol (SIP). The final version of the software was shipped with Mac
IChat
Computer networking protocol
The Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol for encapsulating Point-to-Point Protocol (PPP) frames inside Ethernet frames.
Point-to-Point Protocol over Ethernet
Point-to-Point_Protocol_over_Ethernet
Israeli telecommunications company
launched its ISP services and Landline services (based on the Session Initiation Protocol) for private users and small businesses. These services rely
Partner Communications Company
Partner_Communications_Company
Multimedia information signaling
endpoints with the Session Description Protocol (SDP), but other protocols, such as the Extensible Messaging and Presence Protocol (XMPP) may be used
RTP_payload_formats
Videoconferencing and messaging software
conferencing software List of free and open-source software packages Session Initiation Protocol BigBlueButton damencho (4 February 2017). "Changes version to
Jitsi
Family of Internet mail protocols
requests. Encrypted communication for POP3 is either requested after protocol initiation, using the STLS command, if supported, or by POP3S, which connects
Post_Office_Protocol
Instant messaging software
Google Talk, and XMPP. HCL Sametime Gateway replaces the Sametime Session Initiation Protocol (SIP) Gateway from earlier releases of HCL Sametime. The HCL
HCL_Sametime
Secure Shell-2 RFC 4251 Session Announcement Protocol RFC 2974 Session Description Protocol RFC 2327 Session Initiation Protocol RFC 3261 SHA hash functions
List_of_RFCs
SESSION INITIATION-PROTOCOL
SESSION INITIATION-PROTOCOL
Girl/Female
Indian
Initiation
Girl/Female
Tamil
Initiation
Surname or Lastname
English (of Norman origin)
English (of Norman origin) : habitational name from Soissons in northern France, named for the Gaulish tribe who once inhabited the area, and whose name is recorded in Latin documents in the form Suessiones, of uncertain derivation.
Girl/Female
Tamil
Dekshitha | தேகà¯à®·à¯€à®Ÿà®¾
Initiation
Dekshitha | தேகà¯à®·à¯€à®Ÿà®¾
Girl/Female
Tamil
Initiation
Girl/Female
Tamil
Initiation, Consecration
Surname or Lastname
English
English : variant of Sessions.
Boy/Male
Bengali, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sindhi, Tamil, Telugu
Initiation
Girl/Female
Indian
Initiation
Surname or Lastname
English (Midlands)
English (Midlands) : variant of Weston.John Wesson came from England to Salem, MA, in 1644.
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Rajasthani, Tamil, Telugu
Initiation
Girl/Female
Tamil
Deekshitha | தீகà¯à®·à®¿à®¤à®¾
Initiation
Deekshitha | தீகà¯à®·à®¿à®¤à®¾
Girl/Female
Indian
Initiation
Girl/Female
Indian
Initiation
Girl/Female
Tamil
Deekshita | தீகà¯à®·à®¿à®¤à®¾
Initiation
Deekshita | தீகà¯à®·à®¿à®¤à®¾
Girl/Female
Indian
Initiation
Girl/Female
Tamil
Dikshya | தீகà¯à®·à¯à®¯à®¾Â
Initiation
Dikshya | தீகà¯à®·à¯à®¯à®¾Â
Boy/Male
Tamil
Initiation
Girl/Female
Indian
Initiation
Girl/Female
Tamil
Initiation
SESSION INITIATION-PROTOCOL
SESSION INITIATION-PROTOCOL
Surname or Lastname
English
English : topographic name for someone living between the spurs of two or more hills, from Old English hÅs, plural of hÅh ‘spur of a hill’ (literally ‘heel’).German : unexplained.
Boy/Male
Hindu
Lord Vishnu
Girl/Female
Arabic, Australian, Muslim
Beloved
Girl/Female
Indian
Love
Girl/Female
Tamil
Quarrtulain | கà¯à®à®°à¯à®°à¯à®¤à¯à®²à¯‡à®‚
Gods mercy
Boy/Male
Norse
Spear of the gods.
Boy/Male
Hindu, Indian
Good
Boy/Male
Gujarati, Indian
World
Male
Greek
(Ματθαίος) Contracted form of Greek Maththaios, MATTHAIOS means "gift of God." In the bible, this is the name of a son of Alphaios, one of the twelve disciples.
Boy/Male
Arabic, Australian
Holding High
SESSION INITIATION-PROTOCOL
SESSION INITIATION-PROTOCOL
SESSION INITIATION-PROTOCOL
SESSION INITIATION-PROTOCOL
SESSION INITIATION-PROTOCOL
n.
Beginning; commencement; initiation.
v. t.
To send on a mission.
n.
A translation; that which is rendered from another language; as, the Common, or Authorized, Version of the Scriptures (see under Authorized); the Septuagint Version of the Old Testament.
a.
Expansive force; the force with which the particles of a body, as a gas, tend to recede from each other and occupy a larger space; elastic force; elasticity; as, the tension of vapor; the tension of air.
n.
The right or power to introduce a new measure or course of action, as in legislation; as, the initiative in respect to revenue bills is in the House of Representatives.
v. t.
To grant a pension to; to pay a regular stipend to; in consideration of service already performed; -- sometimes followed by off; as, to pension off a servant.
n.
The act of persuading; persuasion; as, moral suasion.
a.
The act of stretching or straining; the state of being stretched or strained to stiffness; the state of being bent strained; as, the tension of the muscles, tension of the larynx.
a.
Resting directly upon the main stem or branch, without a petiole or footstalk; as, a sessile leaf or blossom.
n.
The act of cutting, or separation by cutting; as, the section of bodies.
n.
The act of initiating, or the process of being initiated or introduced; as, initiation into a society, into business, literature, etc.
n.
The form or ceremony by which a person is introduced into any society; mode of entrance into an organized body; especially, the rite of admission into a secret society or order.
n.
The act of vitiating, or the state of being vitiated; depravation; corruption; invalidation; as, the vitiation of the blood; the vitiation of a contract.
n.
Initiation; beginning.
n.
Hence, also, the time, period, or term during which a court, council, legislature, etc., meets daily for business; or, the space of time between the first meeting and the prorogation or adjournment; thus, a session of Parliaments is opened with a speech from the throne, and closed by prorogation. The session of a judicial court is called a term.
a.
Of or pertaining to a session or sessions.
v. i.
To suffer pain or sorrow; to experience a passion; to be extremely agitated.
n.
The act of inviting; solicitation; the requesting of a person's company; as, an invitation to a party, to a dinner, or to visit a friend.
n.
See Hessian boots and cloth, under Hessian, a.
n.
Passion week. See Passion week, below.