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Dialogic Telecom

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Read our articles on technology news and updates on telephony and broadband in Northern Ireland and the UK.

  • Dialogic Telecom
    2 months ago

    What will ‘ISDN Switch Off’ mean for you? – Is It Time for VoIP?

    In 2015 BT announced its intention to switch off PSTN and ISDN networks by 2025. In fact they will not be installing any new ISDN lines after 2023. That date...