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2002 IEEE International Conference on Industrial Technology, 2002. IEEE ICIT '02., 2003
Session Initiation Protocol (SIP) is a new and emerging protocol that is used to establish and release the connection between two end systems. It is used in preference to the older H323 protocol. Both protocols provide a similar set of services but SIP is much simpler because it has less logical components.
K.K. Tam, H.L. Goh
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Session Initiation Protocol (SIP) is a new and emerging protocol that is used to establish and release the connection between two end systems. It is used in preference to the older H323 protocol. Both protocols provide a similar set of services but SIP is much simpler because it has less logical components.
K.K. Tam, H.L. Goh
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2008
With the appearance of the Internet as an important communications medium for widespread everyday use, which can be dated to the mid 90s, a need to establish a signalization protocol for multimedia communications was recognized. There were two major proposals: SIP by the Internet community, and H.323 by ITU-T.
Ilija Basicevic, Miroslav Popovic
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With the appearance of the Internet as an important communications medium for widespread everyday use, which can be dated to the mid 90s, a need to establish a signalization protocol for multimedia communications was recognized. There were two major proposals: SIP by the Internet community, and H.323 by ITU-T.
Ilija Basicevic, Miroslav Popovic
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Session Initiation Protocol Automatic Debugger
2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007, 2007Nowadays, an increasing attention towards Voice over IP (VoIP) protocols has been registered in telecommunication companies. In particular, Session Initiation Protocol (SIP) is the subject of extensive researches, in the role of signaling protocol to setup voice conversations and to manage voice sessions.
Bao, Doris +3 more
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Bell Labs Technical Journal, 2004
The way we communicate at work, at home, and while traveling is beginning to change significantly once again. Users are hungry for new converged Internet Protocol (IP) multimedia services driven by new user devices and the wider availability of broadband access networks.
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The way we communicate at work, at home, and while traveling is beginning to change significantly once again. Users are hungry for new converged Internet Protocol (IP) multimedia services driven by new user devices and the wider availability of broadband access networks.
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Evaluation of transport protocols for the session initiation protocol
IEEE Network, 2003SCTP is a newly developed transport protocol tailored for signaling transport. Whereas in theory SCTP is supposed to achieve a much better performance than TCP and UDP, at present there are no experimental results showing SCTP's real benefits. This article analyzes SCTP's strengths and weaknesses and provides simulation results.
G. Camarillo, R. Kantola, H. Schulzrinne
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Transport protocol considerations for session initiation protocol networks
Bell Labs Technical Journal, 2004The session initiation protocol (SIP), an application-layer protocol in the Internet protocol (IP) model, is increasingly being used for signaling Internet telephony multimedia sessions. The widespread applicability and use of SIP has engendered the use of diverse transport-layer protocols underneath it (e.g., user datagram protocol [UDP], transmission
Vijay K. Gurbani, Rajnish Jain
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SIP - the Session Initiation Protocol
2001Current Internet applications, such as e-mail and Web-browsing, are client/server based and do not require session set-up or control. They work very effectively on best-effort IP networks. In the future, it is envisaged that both fixed and mobile services will be provided by a QoS-enabled all-IP core network.
D. R. Wisely, R. P. Swale
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Benchmarking the session initiation protocol (SIP)
2015 IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR), 2015Measuring and comparing performance of an Internet multimedia signaling protocol across varying vendor implementations is a challenging task. Tests to measure the performance of the protocol as it is exhibited on a vendor device and conditions of the laboratory setup to run the tests have to be normalized such that no special favour is accorded to a ...
Yueqing Zhang +4 more
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Performance Improvement of Session Initiation Protocol
2012 International Conference on Computer Science and Service System, 2012By analyzing the signal lings exchange of SIP deeply, GSPN model of protocol is established for evaluating the performance of protocol, reducing call setup time of SIP and obtaining a tradeoff between the performance and the number of buffer. Basing on the model, markov chain of model is designed.
Yang Peng +3 more
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