Overview
SIST EN 301 810 V1.2.1:2005 is a Slovenian endorsement of the European Standard EN 301 810, aligning with ISO/IEC 17878 (2003). This standard defines the inter-exchange signalling protocol for Private Integrated Services Network (PISN), specifically focusing on the Private User Mobility (PUM) and related Call Handling Additional Network Feature (ANF). The protocol builds on ISDN (Integrated Services Digital Network) concepts and adheres to the Open Systems Interconnection (OSI) framework, commonly known as QSIG stage 3. With this standard, PISN users benefit from advanced mobility features and seamless call management across private networks.
Key Topics
SIST EN 301 810 V1.2.1:2005 addresses several core areas related to PISN inter-exchange signalling and private user mobility, including:
- Inter-exchange signalling protocol designed for private integrated services networks
- Support for Private User Mobility (PUM), allowing users to maintain their services and profiles across different network locations
- Implementation of Call Handling Additional Network Features (ANFs), enhancing the flexibility and management of call services within PISNs
- Adopts and modifies provisions from ISO/IEC 17878 to align with European and Slovenian requirements
- Ensures compatibility with other supporting standards and supplementary services within PISNs, such as naming, call diversion, and advice of charge
- Guarantees interoperability by specifying protocol procedures, functional models, and flow of information between network exchanges
Applications
This standard delivers practical advantages for organizations deploying private telecommunication solutions:
- Corporate telephony systems: Enables consistent user experiences and service continuity for employees moving across different locations within a PISN environment.
- Enterprise mobility management: Facilitates centralized mobility, allowing business users to access services from various network points without loss of functionality.
- Advanced call features: Supports complex call handling scenarios, ensuring additional network features like call transfer, forwarding, and interception are managed over distributed private networks.
- Integration with ISDN and QSIG: Compatible with widely established ISDN-based systems and the QSIG protocol, providing flexibility and future-proofing for evolving telecommunications infrastructure.
- Harmonized network operations: Promotes seamless interoperability between different types of private exchange equipment, ensuring smooth operation across multi-vendor environments.
Related Standards
SIST EN 301 810 V1.2.1:2005 references and interoperates with an extensive set of related standards within the PISN and telecommunication domain, including:
- EN 300 189: Addressing for PISN
- EN 300 172: Circuit-mode basic services protocol
- EN 300 171: Service description for 64 kbit/s bearer services
- EN 300 239: Generic protocol for supplementary services
- EN 301 255 / EN 300 238 / EN 300 257 / EN 301 265 / EN 301 820: Various supplementary and additional network features such as message waiting indication, name identification, call diversion, call interception, and common information
- EN 301 821 & EN 301 822: Protocols for Private User Mobility registration supplementary services
- EN 301 827, EN 301 657: Wireless terminal and call handling-specific ANF features
For full alignment and interoperability, organizations should ensure adherence to these complementary standards when implementing or upgrading PISN solutions.
Keywords: PISN, Private Integrated Services Network, Private User Mobility, Inter-exchange signalling protocol, ANF, QSIG, Call handling, ISO/IEC 17878, Enterprise telephony, Mobility management, ETSI standards, ISDN, Telecommunications.
