For Fire & Security Installers in the UK, the All IP network upgrade means no more PSTN to support older signalling systems that previously relied on analogue lines or copper to the exchange.
End-users will receive a letter from their telephone line provider notifying them that their local exchange is being upgraded to All IP and a Smart Router is on the way which will replace their master phone socket.
There may be an option to rewire the signalling system to the new Smart Router, however, it's disruptive and has an unreliable power source. We want to help you keep your signalling base working and your customers happy. Upgrading with CSL's signalling solutions offers easier, faster installation, with even greater resilience.
Ideal for replacing digital communicators that rely on a phone line. MiniAir 2 uses a 4G/LTE-M WorldSIM to send its signal and is also supplied with a network diverse standby SIM
Ideal for replacing single-path systems that rely on a phone line. DigiAir Pro 3 uses a 4G WorldSIM instead of a phone line to send its signal and is also supplied with a network diverse standby SIM
Ideal for replacing dual-path systems that rely on a phone line for one path. GradeShift Pro Radio/Radio uses two active 4G WorldSIMs. Each SIM operates on an independent network
PSTN Switch-Off & Stop-Sell Explained
Check out our latest 2-minute video, explaining everything you need to know about the latest updates.
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