ISDN




ISDN is a circuit-switched telephone network system, which also provides access to packet switched networks, designed to allow digital transmission of voice and data over ordinary telephone copper wires, resulting in potentially better voice quality than an analog phone can provide. It offers circuit-switched connections (for either voice or data), and packet-switched connections (for data), in increments of 64 kilobit/s. A major market application for ISDN in some countries is Internet access, where ISDN typically provides a maximum of 128 kbit/s in both upstream and downstream directions. Channel bonding can achieve a greater data rate; typically the ISDN B-channels of 3 or 4 BRIs (6 to 8 64 kbit/s channels) are bonded.

SETUP ISDN ON XP

SETUP ISDN ON VISTA

SETUP ISDN ON WINDOWS 7 AND WINDOWS SERVER 2008

SETUP ISDN ON MAC OS X

SETUP ISDN ON UBUNTU

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