![]() ![]() O Server processes and hardware performance Measurements of the metrics described in this document are affectedīy variables external to SIP. Often collect information on the responsiveness of the network to The intendedĪudience for this document can be found among network operators, who Vendors, and the users of services based on SIP. Quantifying performance expectations between service providers, Metrics introduce a common foundation for understanding and Standard set of metrics for measuring and reporting SIP performanceįrom an end-to-end perspective in a telephony environment. The scope of this document is limited to the definitions of a Telephony signaling protocols, such as Signaling System 7 (SS7), none There are many different standards for measuring the performance of Vendors, and end users in the telecommunications industry. SIP has become a widely used standard among many service providers, Session Establishment Effectiveness Ratio (SEER). Ineffective Registration Attempts (IRAs). It for publication as an RFC or to translate it into languages otherġ. Not be created outside the IETF Standards Process, except to format Outside the IETF Standards Process, and derivative works of it may The copyright in such materials, this document may not be modified Without obtaining an adequate license from the person(s) controlling Modifications of such material outside the IETF Standards Process. Material may not have granted the IETF Trust the right to allow The person(s) controlling the copyright in some of this This document may contain material from IETF Documents or IETFĬontributions published or made publicly available before Novemberġ0, 2008. The Trust Legal Provisions and are provided without warranty as Include Simplified BSD License text as described in Section 4.e of Code Components extracted from this document must Please review these documentsĬarefully, as they describe your rights and restrictions with respect This document is subject to BCP 78 and the IETF Trust's Legal RFC 6076 SIP End-to-End Performance Metrics January 2011Ĭopyright (c) 2011 IETF Trust and the persons identified as the Information about the current status of this document, any errata,Īnd how to provide feedback on it may be obtained at Internet Standards is available in Section 2 of RFC 5741. Internet Engineering Steering Group (IESG). Received public review and has been approved for publication by the It represents the consensus of the IETF community. This document is a product of the Internet Engineering Task Force ![]() This is an Internet Standards Track document. Metrics, allowing interoperable performance measurements, easing the Purpose of this document is to combine a standard set of common Telephony services in both production and testing environments. The performance of end-to-end Session Initiation Protocol (SIP) for This document defines a set of metrics and their usage to evaluate Malasīasic Telephony SIP End-to-End Performance Metrics Internet Engineering Task Force (IETF) D. However, the basic functionality and operation of SIP does not depend on any of these protocols.RFC 6076: Basic Telephony SIP End-to-End Performance Metrics SIP is rather a component that can be used with other Internet protocols to build a complete multimedia architecture. SIP is not a vertically integrated communications system. Session management: including transfer and termination of sessions, modifying session parameters, and invoking services.Session setup: "ringing", establishment of session parameters at both called and calling party.User capabilities: determination of the media and media parameters to be used.User availability: determination of the willingness of the called party to engage in communications.User location: determination of the end system to be used for communication.SIP supports five facets of establishing and terminating multimedia communications: SIP transparently supports name mapping and redirection services, to support this mobility. SIP supports personal mobility - users can maintain a single externally visible identifier regardless of their network location. Media can be added to (and removed from) an existing session. Participants can be invited to already existing sessions. SIP is able to support multicast conferences with more than two participants. A session is considered as an exchange of data between an association of participants, such as Internet telephony calls and video telephony. Session Initiation Protocol (SIP) is an application-layer control protocol that can establish, modify, and terminate multimedia sessions (conferences). Session Initiation Protocol (SIP) - Telecom ABC Session Initiation Protocol (SIP) ![]()
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