123167 May 2026

This is a standard developed by the European Telecommunications Standards Institute (ETSI) that defines the stage 2 service description for .

It is often cited in studies related to pollutant prediction , such as biochemical oxygen demand (BOD5) in river basins, and the development of hydro-geomorphic models for monitoring network optimization. Other Notable References 123167

The number primarily refers to a technical specification for IP Multimedia Subsystem (IMS) emergency services used in telecommunications, or an academic research article regarding water quality monitoring . Telecommunications: ETSI TS 123 167 This is a standard developed by the European

It specifies the procedures for handling emergency calls over IP-based networks, including how a device detects an emergency call and how the network routes it to the appropriate Public Safety Answering Point (PSAP). 123167