Overview
SIST EN 300 361 V1.3.1:2005 standard, endorsed by the Slovenian Institute for Standardization (SIST), specifies the functional model and information flows for the call offer supplementary service in Private Integrated Services Networks (PISN). Developed in alignment with ISO/IEC 14841 (1996) and modified through the European telecommunications framework (ETSI EN 300 361 V1.3.1), this standard ensures interoperability and reliable communication features within private telecommunication environments using ISDN concepts.
The primary goal of this standard is to enable standardized call offer functionality, facilitating enhanced voice and data services within organizations that implement private integrated services networks or virtual private networks (VPNs).
Key Topics
- Private Integrated Services Network (PISN): Focuses on the specifications required for implementing PISN, supporting both voice and data communications similarly to public ISDN but within private organizational boundaries.
- Call Offer Supplementary Service: Details how the call offer feature provides users with the ability to present calls that cannot be established immediately, optimizing call handling and improving user experience.
- Functional Model: Defines structured processes and roles involved in the call offer service within a PISN, ensuring consistency across network implementations.
- Information Flows: Describes necessary signaling and data transfer requirements, providing clear protocols for establishing, holding, and managing call offers.
- Standards Interoperability: References and aligns with other relevant European and international standards to ensure seamless operation and compatibility in diverse network environments.
Applications
The practical applications of SIST EN 300 361 V1.3.1:2005 are wide-reaching across industries that operate private telecommunication infrastructures:
- Enterprise Telephony: Enables organizations to implement advanced call management features, such as call queuing and deferred call establishment, enhancing internal communication efficiency.
- Virtual Private Networks (VPNs): Supports secure call handling and supplementary services for enterprises with geographically dispersed locations, ensuring unified communications.
- Network Operators: Provides a standardized approach for vendors and service providers developing PISN or ISDN-compliant telephony solutions, ensuring interoperability and future-proofing network investments.
- Systems Integration: Makes it easier for system integrators to connect new telephony equipment and services with legacy systems by adhering to well-defined, internationally recognized standards.
Related Standards
SIST EN 300 361 V1.3.1:2005 refers to and is complemented by several closely related standards, ensuring a comprehensive environment for private network communications:
- ETSI EN 300 171: Service description and information flows for PISN circuit-mode 64 kbit/s bearer services.
- ETSI ETS 300 475-1: Reference configurations for private telecommunication network exchanges.
- ETSI EN 300 237: Specifications for PISN name identification supplementary services.
- ETSI ETS 300 260: Specifications for call transfer functionalities in PISN environments.
- ETSI EN 300 365: Specifications for call completion supplementary services.
- ETSI ETS 300 256: Diversion supplementary services in PISN.
- ETSI ETS 300 173: Identification supplementary services.
- ETSI EN 300 363: "Do not disturb" and "do not disturb override" supplementary services.
By adhering to SIST EN 300 361 V1.3.1:2005 and its related standards, organizations can implement robust, reliable, and interoperable private network solutions that leverage the latest in call management and supplementary service technologies. This standard is essential for anyone involved in designing, implementing, or maintaining private ISDN-based networks and telecommunication services.