ISDN Gateway

ISDN is a mature technology willingly used by companies due to its excellent reliability. ISDN integrates well with the traditional telephone system and it integrates perfectly with smart business telephony, VoIP, cloud services and other telephony platforms. Still, with the same standard telephone wires, we simultaneously get data and voice transmissions. Standard users connect telephone and fax in the same cables. ISDN is preferred because it supports more than one connection at the same time, at much greater speed.

Implementations include not only data, but also fax and voice. Conventional telephone systems and ISDN are different, but it is very easy to combine these digital and analogue platforms. With ISDN, data travels as bits, instead of analogue sinusoidal waves.


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Further information

MIXvoip offers ISDN gateways that work on the basis of the standard ISDN concept. They send and receive information on two channels, Channel B and Channel D. Information is delivered through Channel B and it includes data, fax and voice. Channel D has different purposes and it is intended for signalling between network and users. ISDN gateways use Channel D to maintain users’ connection with the network. MIXvoip offers ISDN gateways that provide high-speed channel transmissions, appropriate for integration with smart business telephony, VoIP, cloud services and other telephony capabilities. These gateways are based on Time Division Multiplexing, a technique known for its high reliability. It means that data and signalling information are delivered tightly and with high precision.

MIXvoip offers ISDN gateway with BRI or Basic Rate Interface which is the standard connection for any home and small business purposes. It offers two simultaneous connections with any mix of data, voice and fax. ISDN BRI consists of two channels B and one channel D. Alternatively, customers combine two channels B for enhanced data transmission performance or two separate voice connections. Besides, customers also choose ISDN package with an additional channel B to better integrate with smart business telephony, VoIP, cloud services and other telephony platforms. In essence, the more channels B we have, the faster the data connection is or the more simultaneous services we use.