35.100.30 - Network layer
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Network layer
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This document provides a delimiting module that defines a mechanism for encoding Service Data Units (SDUs), the amount of data passed across the layer boundary within Protocol Data Units (PDUs), the amount of data sent to its peer. It is not necessary to use this document if each PDU carries precisely one SDU.
- Standard4 pagesEnglish languagesale 15% off
This document provides the Error and Flow Control Protocol (EFCP) specification. EFCP provides an inter-process communication (IPC) service to an application process, which can be a (N+1)-IPC process (IPCP), with the requested Quality of Service (QoS). One or more service data units (SDUs) are passed on the (N)-port-id to the (N)-DIF (distributed IPC facility) to be sent to the destination application process. Protocol data units (PDUs) transferred by the (N)-DIF are delivered to the (N)-port-id for the using Application Process. This document describes the placement of EFCP within RINA, the components EFCP consists of, and the mechanisms and policies that are involved in EFCP’s work, and the timers and control mechanisms required to manage the connection. EFCP comprises two logical components, the data transfer procedures (DTP), providing tightly bound mechanisms and the data transfer control procedures (DTCP), which provides loosely bound mechanisms. This document provides: — the service definition; — an overview of EFCP; — a description of the placement of EFCP within recursive internetwork architecture (RINA); — the common elements of data transfer protocol (DTP) and data transfer control protocol (DTCP); — DTP structure and functions; — DTCP structure and functions; — an informative list of all policies in EFCP.en
- Standard31 pagesEnglish languagesale 15% off
This document provides the common distributed application protocol (CDAP) specification. CDAP enables distributed applications to deal with communications at an object level, rather than forcing applications to explicitly deal with serialization and input/output operations. CDAP provides the application protocol component of a distributed application facility (DAF). CDAP provides a straightforward and unifying approach to sharing data over a network without having to create specialized protocols. This document provides: — an overview of CDAP; — the specification of CDAP; — a description of policies, in the specific sense introduced in the text; — notes on the context of CDAP.
- Standard44 pagesEnglish languagesale 15% off
This document provides the common application connection establishment procedure (CACEP) specification. It includes an overview of CACEP, its specification, the syntax of the protocol data units (PDUs), and the policies available.
- Standard13 pagesEnglish languagesale 15% off
This document defines the procedure executed by a Member of a distributed inter-process communication (IPC) facility (DIF) or distributed application facility (DAF) to initialize a New Member as a fully functioning Member. This procedure is used when it is likely the new Member has not previously been a Member of the DIF or DAF in the near past. This document is defined for use with DIFs, but can be used equally well by a DAF that wants to assign synonyms with a scope limited to the DAF.
- Standard3 pagesEnglish languagesale 15% off
This document provides the reference model for the Recursive Inter-Network Architecture (RINA). It describes: — the basic concepts of distributed systems and distributed applications; — distributed management systems (DMSs); — the fundamental structure of distributed Inter-Process Communications; — the Distributed Inter-Process Facility (DIF) operations.
- Standard39 pagesEnglish languagesale 15% off
This document defines the procedure executed by a Member of a distributed inter-process communication (IPC) facility (DIF) or distributed application facility (DAF) to initialize a new Member as a fully functioning Member. This document defines the procedure for a new Member to enrol when the new Member was recently a Member of the DIF or DAF. This document is defined for use with DIFs, but it can be used equally well by a DAF that wants to assign synonyms with a scope limited to the DAF.
- Standard3 pagesEnglish languagesale 15% off
This document is a service definition that provides an abstract description of the application programming interface (API) seen by an Application Process using a distributed inter-process communication (IPC) facility (DIF). APIs reflect the specific constraints and conventions of an operating system or programming language. This document does not do that. A service definition specifies the interactions between an Application Process and IPC independent of such specifics. The application process may be an IPC process and the member of a (N+1)-DIF. Actual APIs will be system specific (or may not exist at all), but this sequence of interaction will be maintained. The notation here is used to emphasize that the participants can only act on what they see and must not make assumptions about any events that may have occurred elsewhere. Hence the primitives are described in terms of primitives invoked locally to cause an action, submit, and primitives locally invoked to deliver information on state. This is not a design for an API. It cannot be as a basis for any conformance tests. An actual API may make some, all or none of the parameters noted here visible to the user and may add additional primitives of local significance. The purpose of this service definition is to specify information that must or may be available by whatever means, explicit or implicit, to drive the operation of the DIF.
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This document provides the flow allocator (FA) specification. It includes an overview of the flow allocator, its service definition, and its specification.
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The concept of this document considers the FNQoS related to the FNProxy based in ISO/IEC TR 29181-8. The protocol mechanism given in this document supports both the interaction between two FNProxies of a basic FNQoS system (BFS) and the interaction among multiple FNProxies in a synthetic FNQoS system (SFS).
- Standard43 pagesEnglish languagesale 15% off
This document describes the architectural aspects of Future Network (FN) Quality of Service (QoS) based on an FNProxy model, taking into account the requirements described on ISO/IEC TR 29181-8. It describes: — the concept of future network QoS (FNQoS), — the architectural model of FNQoS system, — the usage of FNQoS system.
- Standard16 pagesEnglish languagesale 15% off
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications
(DECT) Common Interface (CI).
The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the ETSI EN 300 175 and
layer 3 of the DECT protocol stack.
The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification
for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer.
The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the
following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in Recommendation ITU-T
X.200 [i.3] and Recommendation ITU-T X.210 [i.4].
The present document includes New Generation DECT, a further development of the DECT standard introducing
wideband speech, improved data services, new slot types and other technical enhancements. The present document also
includes super-wideband and fullband speech and audio services.
- Standard377 pagesEnglish languagesale 15% off
- Standard377 pagesEnglish languagesale 15% off
- Standard377 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies: — functional procedures to provide thing-user social networking and proximity defined networking; — service access interfaces and protocols to support the FN-NoE functional procedure.
- Standard39 pagesEnglish languagesale 15% off
This document focuses on networking issues for integrating various networking technologies for integrating various networking techniques to provide the thing-user centric communication service. This document specifies: — the architectural model of the Future Network – Networking of Everything (FN-NoE); — the functional procedure for providing advanced FN-NoE services that integrate various networks.
- Standard21 pagesEnglish languagesale 15% off
This document specifies the switching and routing architecture of the Future Network (FN).
- Standard7 pagesEnglish languagesale 15% off
This document specifies protocols and mechanisms for use within systems conforming to the future network (FN) architecture specified in ISO/IEC 21558-1.
- Standard22 pagesEnglish languagesale 15% off
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI).
The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the ETSI EN 300 175 and layer 3 of the DECT protocol stack. The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in Recommendation ITU-T X.200 [i.3] and Recommendation ITU-T X.210 [i.4]. The present document includes New Generation DECT, a further development of the DECT standard introducing wideband speech, improved data services, new slot types and other technical enhancements. The present document also includes super-wideband and fullband speech and audio services.
- Standard377 pagesEnglish languagesale 15% off
- Standard378 pagesEnglish languagesale 15% off
- Standard378 pagesEnglish languagesale 10% offe-Library read for1 day
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI).
The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the ETSI EN 300 175 and layer 3 of the DECT protocol stack.
The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer.
The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in Recommendations ITU-T X.200 [i.3] and ITU-T X.210 [i.4].
The present document includes New Generation DECT, a further development of the DECT standard introducing wideband speech, improved data services, new slot types and other technical enhancements.
- Standard372 pagesEnglish languagesale 15% off
- Standard372 pagesEnglish languagesale 15% off
- Standard372 pagesEnglish languagesale 10% offe-Library read for1 day
ISO/IEC TR 29189-9:2017 describes the general characteristics of Networking of Everything (NoE), which can be applied to Future Networks, especially from an Internet of Things (IoT) perspective. This document specifies: - a conceptual model of NoE and its definition; - problem statements in conventional networking; - standardization activities of other standards-development organizations; - requirements for NoE from an IoT perspective; - technical aspects. NOTE: Since networking issues are an integral part of IoT and Future Networks, while standards of IoT or Future Networks are under development in other standards-development organizations, this document focuses on networking issues to integrate diverse networking techniques to provide users' service and/or things requirement.
- Technical report23 pagesEnglish languagesale 15% off
ISO/IEC TR 29181-8:2017 describes the problem statements of current networks and the requirements for Future Network (FN) in the Quality of Service (QoS) perspective. This document mainly specifies: - problems of the current networks for QoS; - requirements for QoS support in Future Network.
- Technical report14 pagesEnglish languagesale 15% off
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI).
The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the ETSI EN 300 175 and layer 3 of the DECT protocol stack. The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in Recommendations ITU-T X.200 [i.3] and X.210 [i.4].
The present document includes New Generation DECT, a further development of the DECT standard introducing wideband speech, improved data services, new slot types and other technical enhancements.
- Standard362 pagesEnglish languagesale 15% off
- Standard357 pagesEnglish languagesale 15% off
- Standard357 pagesEnglish languagesale 10% offe-Library read for1 day
ISO/IEC TR 29181-5:2014 describes the problem statements of current network and the requirements for Future Network in the security perspective. It mainly specifies problems of the current network in security environment, and requirements for security support in Future Network.
- Technical report6 pagesEnglish languagesale 15% off
ISO/IEC TR 29181-2:2014 describes the general characteristics of Future Network naming and addressing schemes, including problem statements, requirements, design objectives, gap analysis, and development directions. Problem Statements: The characteristics and problems of existing NAS in existing network will be discussed. Technical Challenges: A list of major technical challenges to assure that the FN-NAS will be able to provide solid Requirements: The general characteristics of Future Network are discussed and their impact on NAS design. Gap analysis: Examines the gap between existing network NAS and future network performance expectations. FN-NAS Standardization Plan, design objectives, gap analysis, development guidance, chronological scenarios for future network naming, and addressing guidance are described in detail. Though ISO/IEC TR 29181-2:2014 mainly presents a list of up-to-date surveyed problems, requirements, and plausible techniques for Future Network, it does not mean that all of those would be applied to a single Future Network in common, since the naming and addressing scheme can be applied to the various networks, such as global networks, local networks, access networks, mobile networks, etc. If a specific Future Network is designed and implemented, some appropriate parts of ISO/IEC TR 29181 would be considered depending on its network usage and its characteristics.
- Technical report36 pagesEnglish languagesale 15% off
ISO/IEC TR 29181-4:2013 describes the problem statements of current network and the requirements for Future Network in the mobility perspective. It mainly specifies problems of the current network in mobile environment, and requirements for mobility support in Future Network. In addition, ISO/IEC TR 29181-4:2013 gives information on existing mobility control schemes in the current network, examples of high-level mobility control architecture for Future Network, distributed mobility control in the Proxy Mobile IPv6 networks, and additional considerations for Future Network mobility.
- Technical report21 pagesEnglish languagesale 15% off
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3 of the DECT protocol stack.
The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
- Call Control (CC);
- Supplementary Services (SS);
- Connection Oriented Message Service (COMS);
- ConnectionLess Message Service (CLMS);
- Mobility Management (MM);
- Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in Recommendations ITU-T X.200 [i.3] and X.210 [i.4]. The present document includes New Generation DECT, a further development of the DECT standard introducing wideband speech, improved data services, new slot types and other technical enhancements.
- Standard365 pagesEnglish languagesale 15% off
- Standard365 pagesEnglish languagesale 10% offe-Library read for1 day
ISO/IEC TR 29181-7:2013 describes the problem statement, requirements and a functional building block for the Future Network (FN) from the perspective of service composition. The goal of ISO/IEC TR 29181-7:2013 is to: analyse and classify problems of the current solutions on the service composition, identify requirements on the service composition for the FN, describe some technical aspects of the service composition for the FN, and propose a functional building block of the service composition including functional components and their reference points among them. ISO/IEC TR 29181-7:2013 also introduces various on-going standardization and research activities related to service composition.
- Technical report48 pagesEnglish languagesale 15% off
ISO/IEC TR 29181-3:2013 contains the problem statement and requirements for switching and routing in the Future Network, in particular: description of the requirements for carrying data over digital networks; description of the ways in which these requirements are not satisfied by current networks; functional architecture for switching and routing in the Future Network; and requirements for control plane information flows for finding, setting up, and tearing down routes. The requirements in 4. include support for both current ("legacy") and future ("new") switching technologies, to aid the transition between them.
- Technical report29 pagesEnglish languagesale 15% off
ISO/IEC TR 29181-6:2013 describes the problem statement and requirements for the Future Network in the perspective of media transport. ISO/IEC TR 29181-6:2013 specifies: detailed description of the media transport requirements in the Future Network; identification and definition of services, basic and media services, which will fit the requirements for communications over heterogeneous environments supporting various user preferences, for any kind of media content, either time-dependent or time-independent; requirements and functionalities of Media Aware Network Elements, which are intended to be nodes in the network to provide seamless media experiences to users.
- Technical report30 pagesEnglish languagesale 15% off
ISO/IEC TR 29181-1:2012 describes the definition, general concept, problems and requirements for Future Network (FN). It also discusses a milestone for standardization on FN. The scope of ISO/IEC TR 29181-1:2012 includes: motivation of FN; definition, general concept, and terminologies of FN; services and applications in FN; problems with current networks; design goals and high-level requirements for FN; milestones for standardization on FN.
- Technical report26 pagesEnglish languagesale 15% off
ISO/IEC 18056:2012 specifies an XML protocol for the services defined in ISO/IEC 18051. It provides an alternative protocol to the ASN.1 based protocol specified in ISO/IEC 18052. In addition to the CSTA-specific protocol details, it also describes the concepts underlying the request/response model, application association, notation and service, and describes the template it uses. It also specifies the PICS used and provides examples of CSTA XML encodings.
- Standard498 pagesEnglish languagesale 15% off
- Standard498 pagesEnglish languagesale 15% off
ISO/IEC 18052:2012 specifies application protocol data units (APDUs) for the services described in ISO/IEC 18051.
- Standard578 pagesEnglish languagesale 15% off
- Standard578 pagesEnglish languagesale 15% off
ISO/IEC 18051:2012 specifies the Services and Event Reports for Computer-Supported Telecommunications Applications, Phase III (CSTA). It is focused on providing application service interfaces to a Switching Function, Computing Function and a Special Resource Function. A CSTA application interface is disassociated from the various user-network interfaces and network-network interfaces CSTA applications serve, observe or manipulate. Because CSTA operates with existing telecommunications interfaces indirectly, it operates generically so that differences among various existing interfaces are hidden from CSTA applications. Support of user-to-network interfaces is outside the scope of CSTA. Although most terminal equipment (TE) is suitable for use with CSTA, there will be instances of TE that will not be suitable in certain circumstances. ISO/IEC 18051:2012 defines services that allow functional integration between a computing network and a telecommunications network. Computing platforms (i.e., Application Programming Interfaces - APIs) that support such functionally-integrated applications are outside the scope of ISO/IEC 18051:2012. Communication between the computing and switching (i.e., telecommunications) networks can take place via intervening networks ranging from simple point-to-point connections to local- or wide-area telecommunications networks. ISO/IEC 18051:2012 is part of a suite of CSTA Standards and Technical Reports that provides a comprehensive description of the architectural and practical issues involved in applying, implementing, and utilizing CSTA-based CTI applications.
- Standard741 pagesEnglish languagesale 15% off
- Standard741 pagesEnglish languagesale 15% off
Update the standard to include new functions defined for NG DECT. Support of the new mechanisms introduced in NG-DECT part 5. Enhancement of security.
- Standard355 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62061:2011(E) specifies the system architecture and the communication protocol of Wireless networks for Industrial Automation - Process Automation (WIA-PA) built on IEEE STD 802.15.4-2006. It cancels and replaces IEC/PAS 62601 published in 2009. This first edition constitutes a technical revision
- Standard195 pagesEnglish languagesale 15% off
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). This part of the DECT CI specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3 of the DECT protocol stack.The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
- Call Control (CC);
- Supplementary Services (SS);
- Connection Oriented Message Service (COMS);
- ConnectionLess Message Service (CLMS);
- Mobility Management (MM);
- Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in ITU-T Recommendations X.200 [i.3] and X.210 [i.4]. The present document includes New Generation DECT, a further development of the DECT standard introducing wideband speech, improved data services, new slot types and other technical enhancements.
- Standard348 pagesEnglish languagesale 15% off
- Standard348 pagesEnglish languagesale 15% off
- Standard348 pagesEnglish languagesale 10% offe-Library read for1 day
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). This part of the DECT CI specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3 of the DECT protocol stack. The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in ITU-T Recommendations X.200 [i.3] and X.210 [i.4]. The present document includes New Generation DECT, a further development of the DECT standard introducing wideband speech, improved data services, new slot types and other technical enhancements.
- Standard332 pagesEnglish languagesale 15% off
- Standard331 pagesEnglish languagesale 15% off
- Standard331 pagesEnglish languagesale 10% offe-Library read for1 day
The present document is one of the parts of the specification of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). This part of the DECT CI specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3
of the DECT protocol stack. The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in ITU-T Recommendation X.200 and ITU-T Recommendation X.210. The present document includes New Generation DECT, a further development of the DECT standard introducing wideband speech, improved data services, new slot types and other technical enhancements.
- Standard314 pagesEnglish languagesale 10% offe-Library read for1 day
The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3 of the DECT protocol stack.The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
- Call Control (CC);
- Supplementary Services (SS);
- Connection Oriented Message Service (COMS);
- ConnectionLess Message Service (CLMS);
- Mobility Management (MM);
- Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in ITU-T Recommendation X.200 and ITU-T Recommendation X.210.
- Standard310 pagesEnglish languagesale 10% offe-Library read for1 day
The present document gives an introduction and overview of the complete Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI). The present document specifies the Network (NWK) layer. The NWK layer is part 5 of the EN 300 175 and layer 3 of the DECT protocol stack.The present document only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information, and the NWK layer protocols are grouped into the following families of procedures:
• Call Control (CC);
• Supplementary Services (SS);
• Connection Oriented Message Service (COMS);
• ConnectionLess Message Service (CLMS);
• Mobility Management (MM);
• Link Control Entity (LCE).
The present document uses the layered model principles and terminology as described in ITU-T Recommendation X.200 and ITU-T Recommendation X.210.
- Standard309 pagesEnglish languagesale 10% offe-Library read for1 day
ISO/IEC TR 22767:2005 describes how CSTA can be used to provide a subset of CSTA call control functionality, called first party call control, for Session Initiation Protocol (SIP) user agents. The term uaCSTA (for user agent CSTA) refers to transporting ECMA-323 (CSTA XML) messages over a SIP session. SIP is a control (signalling) protocol for creating, modifying, and terminating sessions with one or more participants. These sessions include Internet telephone calls, multimedia distribution, and multimedia conferences. CSTA standardizes a very powerful and flexible set of application services to observe and control voice and non-voice media calls as well as control and observe non-call related features. uaCSTA leverages SIP mechanisms to provide a highly featured, robust, and extensible set of features to support applications in the Enterprise environment. uaCSTA can be implemented by several different types of SIP user agents: directly by a SIP user agent on a SIP phone, uaCSTA can also be implemented by a SIP B2BUA to augment 3PCC functionality, and by a proxy server that is front-ending a PBX.
- Technical report82 pagesEnglish languagesale 15% off
to provide an update based on SPS5 meeting (Galway 05/96) TDs 107, 151, 153, and 234, and to include the agreed Q.931 changes documented in the output of ITU-T SG11 meeting (Miyazaki 02/96)
- Standard80 pagesEnglish languagesale 10% offe-Library read for1 day
To update the Date/Time information element according to contribution TD 207 and the BC, LLC with new codepoints. Supporting ETSI Member Organisations; VIAG Interkom, Swisscom, KPN, Telenor.
- Standard78 pagesEnglish languagesale 10% offe-Library read for1 day
To update the Bearer Capability with new codepoints.
- Standard83 pagesEnglish languagesale 10% offe-Library read for1 day
PICS for ETS 300 403-1/E2
- Standard83 pagesEnglish languagesale 10% offe-Library read for1 day
To handle comments and incorporate appropriate corrections into the ATS.
- Standard46 pagesEnglish languagesale 10% offe-Library read for1 day
Upgrade of EN 301 141-4 test specification.
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To correct the errors detected and introduced the solution agreed during the Brighton meeting (TD202).
- Standard168 pagesEnglish languagesale 10% offe-Library read for1 day
Upgrade of EN 301 141-5 test specification
- Standard28 pagesEnglish languagesale 10% offe-Library read for1 day
Produce a new edition of the network side TSS&TP that incorporates changes necessitated by the maintenance work of STF122 on the ATS part
- Standard88 pagesEnglish languagesale 10% offe-Library read for1 day
Minor correction to DSS1
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