questionText: To ask the Secretary of State for Science, Innovation and Technology, what assessment her Department has made of the potential impact of switching from ISDN to SIP lines on the resilience of emergency service networks.
answerText: The Emergency Services are operationally independent and have responsibility for the operation of emergency service control rooms that process emergency calls, as overseen by local Chief Officer and relevant Lead Government Departments, including Departme...
heading: Emergency Services: Integrated Services Digital Network