The NT1+ web is one of the most compact ISDN adapters on the market, as it contains 3 devices in 1: an ISDN NT1Q, an adapter (TA - terminal adapter) for connection of analogue devices to the digital network and the integrated modem for PC network connection. Through integration of these devices the emergency back-up power capability for suitable analogue telephones is retained even in the case of a power outage, unlike with external terminal adapters.
The end customer is spared from having to connect countless cables, having housings of different colours and designs and having to consult various service providers. The result is greater customer satisfaction and loyalty.
Moreover, the NT1+ web is equipped with supplementary functions (e.g. analogue meter pulse, CLIP etc.) not found in ISDN systems which are considerably more expensive.
The subscriber has available an ISDN S0 and two analogue interfaces and hence can use up to eight ISDN devices and simultaneously can use analogue telephones, modems and Group 3 fax machines via the two a/b interfaces.
The NT1+ web additionally contains a USB and optional an RS232 interface for browsing the internet.

"We are large enough to be able to realize the most sophisticated of projects around the globe to a high degree of perfection. At the same time, we are still of a manageable size and thus able to react quickly and flexibly all over the world."
Peter Schäfer
Director of Operations,
Sphairon Technologies