What is ISDN (Integrated Services Digital Network)?
ISDN (Integrated Services Digital Network) is a legacy digital phone-line technology (ISDN2/ISDN30) used by larger UK sites for multi-channel voice, also retiring at the 2027 switch-off.
How does ISDN (Integrated Services Digital Network) relate to Silux Call?
ISDN30 sites typically migrate to SIP trunks or hosted VoIP. Silux Call ports ISDN number ranges and replaces channels with elastic SIP capacity.
Also searched as: isdn2, isdn30, isdn lines.
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