What is VoiceLink?
VoiceLink converts analogue PSTN data and calls to 4G VoLTE, allowing your legacy systems to stay connected as the PSTN network phases out, reducing costly equipment replacement needs. With a built-in battery backup, VoiceLink remains operational for hours during power outages, ensuring uninterrupted service for critical systems like lift alarms and emergency lines. Additionally, VoLTE’s high-definition voice quality provides essential reassurance for emergency callers.
Addressing critical connectivity applications with VoiceLink
Lift Alarms
With approximately 300,000 lifts in the UK relying on emergency alarm systems that connect via PSTN, the upcoming switch-off threatens to leave these systems non-compliant and potentially unsafe. VoiceLink provides a straightforward upgrade solution that is easy to install on a routine visit, cutting down on installation and labour costs while ensuring lift alarms remain connected, reliable and fully aligned with safety standards.
Emergency Lines
Emergency lines at motorway SOS points, petrol forecourts and national grid sites are crucial for public safety and require uninterrupted connectivity. VoiceLink keeps these lines operational through the PSTN transition, providing seamless, secure connectivity that meets stringent safety and compliance standards.
CSL VoiceLink
VoiceLink ensures resilient, high-quality voice connectivity over 4G VoLTE networks, enabling uninterrupted operations.
Equipped with a CSL roaming SIM, VoiceLink supports 2G, 3G and 4G networks to ensure continuous connectivity, even if one network fails.
Converts PSTN calls from devices like autodiallers and PBX systems to 4G VoLTE, supporting high-definition voice and data transfer.
Provides up to 8 hours of standby or 2 hours of talk time during power outages, maintaining crucial service connectivity.
