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For small businesses, ISDN2 can prevent customers from ever hearing an engaged tone again. Or if you've already invested in a VoIP or SIP system, it can serve as a backup in the event of a connectivity problem. Add more circuits for more channels, but consider ISDN30 for more than eight.
Aside from Voice use, get up to 64kbps per channel (combining to 128kbps) for small office backup of CCTV. We work with BT for support during office hours (Mon–Fri, 9am – 5.30pm) and offer 24/7, UK out of hours support for fault updates/logging for immediate attention in the morning. Use our Configurator for simple installations under 10 channels, with basic features, or speak to our Technical Consultants on 0333 006 9700 for more complex functionality or connecting to a PBX.
Head over to our product configurator.