https://iot-portal.com Development Blog

The radio spectrum is finite, so with the advent of new technologies, we knew the day would finally arrive when the old technologies had to go. Country Network 2G Sunset 3G Sunset United Kingdom O2 Planned 31/12/2021 Planned 31/12/2021 United Kingdom EE Planned 31/12/2025 Planned 31/12/2021 United Kingdom Vodafone Planned 31/12/2025 Planned 31/12/2022 Ireland Vodafone Planned 31/12/2025 Planned 31/12/2023 Ireland Liffey (Tesco) Planned 1/10/2025 Planned 1/4/2023 Ireland 3 Planned 1/10/2025 Planned 1/4/2023   When 4G was rolled out nationally we suddenly noticed a problem with some of our 2G installations. What had worked before now struggled to get a good...

Issue: Double output pulse on dial-ins On  23/10/20 Hutchinson Telecom appear to have changed the way they reject calls to our portal. Instead of denying access to the number (which subsequently played a message stating you not able to place the call) they now perform a hard reject. With some incoming networks this would cause the network to instantly redial our number. Consequently this would cause our gate openers to perform a second output pulse operation stopping a gate from opening fully. The Fix To resolve this issue, we store in the database the time of the last call from...