Technical News — alarm dialler
How to replace an Analogue PSTN Speech or Alarm Dialler
Posted by Michael Beaver on
PSTN Replacement Guide PSTN Alarm Dialler Replacement Using 4G GSM Diallers The UK PSTN network is being phased out, meaning many traditional alarm diallers, speech diallers and early 2G/3G alarm communicators will soon stop working reliably over analogue phone lines. Modern 4G and 5G IoT alarm diallers such as the CQ5 provide a future-proof replacement with secure VPN connectivity, SMS, email and remote monitoring support. If your alarm system currently relies on: Public Switched Telephone Network (PSTN) Analogue Phone Lines Landline diallers Speech Diallers 2G/3G signalling Legacy Redcare-style systems it will require upgrading to a modern 4G cellular alarm communicator before...