Green Telecom Blog ISDN and PSTN Switch Off 2025

THE FUTURE IS AROUND THE CORNER 2025 will bring the end of Integrated Services Digital Network (ISDN) and Public Switched Telephone Network (PSTN) services. So this will change to the way UK organisations will need to operate. What does this actually mean? Essentially, you need to start thinking of alternatives and changing the way your organisation communicates. There are options [...]The post ISDN and PSTN Switch Off 2025 appeared first on Green Telecom | Sustainable Communication.