What is ISDN?
Integrated Services Digital Network (ISDN) is a digital telecommunications technology that provides 2 digital lines (channels) capable of carrying a combination of voice and data. Each channel can support 64Kbps of bi-directional data. Multiple ISDN channels may be combined to deliver speeds up to 256 Kbps.

ISDN lines deliver clean, error-free and reliable data transmission. They represent the The 'gold' standard for data connectivity and are the service of choice for connecting small business network servers to the Internet.

Red Centre ISDN services are available for speeds of 64Kbps, 128Kbps and 256Kbps. For further details, contact Red Centre.