SIST EN 300 260 V1.3.1:2005 PDF

Overview

SIST EN 300 260 V1.3.1:2005 specifies requirements for the supplementary Call Transfer service in Private Integrated Services Networks (PISN). It adopts the modified international standard ISO/IEC 13865 (2003) within the European telecommunications context. Maintained by the Slovenski inštitut za standardizacijo (SIST), this standard clarifies the specification, functional models, and information flows that support flexible and interoperable call handling within PISNs, which are private telecommunication networks using Integrated Services Digital Network (ISDN) concepts.

Key Topics

• Call Transfer Supplementary Service: Defines how users or applications within a PISN can transfer active calls to other users or endpoints, improving communication flexibility and workflow efficiency.
• Functional Models: Outlines logical roles and their interactions necessary for seamless call transfer, including involved network elements and user equipment.
• Information Flows: Details the signaling and control information exchanged between entities to enable call transfer within a private network and at network boundaries.
• Terminology Alignment: Updates legacy references and terminology from ISO and ETSI standards, ensuring consistency with modern PISN deployments.
• Service Interoperability: Ensures that PISN call transfer capabilities are compatible with other supplementary services, supporting smooth integration and migration.
• Conformance References: Points to related standards for bearer services, network configuration, and other supplementary services, creating a holistic ecosystem for private telephony.

Applications

Implementing SIST EN 300 260 V1.3.1:2005 brings several practical advantages to organizations operating private networks, including:

• Business Communication Systems: Enables robust call transfer features within private branch exchanges (PBX) and enterprise voice solutions, allowing seamless call redirection for improved customer service and operational efficiency.
• Unified Communications: Facilitates integration of voice transfer capabilities into broader unified communications solutions in sectors such as finance, healthcare, and manufacturing.
• Network Interoperability: Supports consistent behavior across diverse equipment vendors, preventing lock-in and ensuring scalability as network requirements evolve.
• Migration Support: Provides a clear path for organizations transitioning from older telephony systems to modern ISDN-based platforms, reducing complexity during upgrades.
• Process Optimization: Enhances workflow by allowing call handlers, receptionists, and automated systems to route calls dynamically to the right party without user confusion or service loss.

Related Standards

Organizations implementing PISN call transfer services benefit from understanding the relationship between SIST EN 300 260 V1.3.1:2005 and other international and European standards. These include:

• ISO/IEC 13865: The internationally recognized specification forming the basis of this standard.
• ETSI EN 300 171: Defines circuit-mode 64 kbit/s bearer services for PISN.
• ETSI ETS 300 475-1: Specifies reference configuration for Private Telecommunication Network Exchanges.
• ETSI EN 300 237: Covers supplementary name identification services within PISN.
• ETSI ETS 300 173: Addresses identification supplementary services in PISN environments.

By aligning with SIST EN 300 260 V1.3.1:2005, organizations ensure their private integrated services network is equipped with industry-standard call transfer capabilities, fostering reliable, interoperable, and scalable business communications.