Cranbury, N.J. – Ariel Corp. is touting the high density of its RS4200C card set, a 56k/ISDN network access solution for CompactPCI systems. The product combines eight T1/primary-rate ISDN or E1/PRI ...

A few weeks ago we wrote two newsletters about network-based services (see “Are you ready for network-based services? Part 1” and “Are you ready for network-based services? Part 2”), and we used the ...

Just a few years ago, ISDN (Integrated Services Digital Network) seemed to be forever relegated to the backwaters of telecommunications. But ISDN - which enables voice, data, imaging and video to be ...

Discussing the latest news and views about networking, telecoms and broadband. With BT Wholesale having announced that from 2020 you will no longer be able to purchase Integrated Services Digital ...

We are definitely spoiled these days in terms of Internet access. In much of the world gigabit speeds are common and even cheap plans are likely to be measured in 100s of megabits. But there was a ...

Integrated Services Digital Network (ISDN) provides for digital transmission over ordinary telephone copper wire as well as over other media uses. In this continuation of his tip on ISDN ...

ISDN codecs can specify several types of interface. Among these, S, T, U, V.35 and X.21 are more commonly seen, although there are others. This should help demystify ...

Focusing on SMDS and ISDN, Network News looks at two case studies -the typesetter who opted for SMDS, and the assurance company which chooseISDN. You might think that the Yellow Pages arrives every ...

Ok. I have a small network of 8 Win2k PCs and an NT4 server. They share a dial-up line for checking email and some web browsing, but we want to bring in an ISDN line for it. There are 2 laptops that ...

Evidence of a widespread problem within BT's ISDN network is buildingby the day. The question of why some lines are cutting out remains amystery, however If BT was hoping to take attention away from ...

Etisalat yesterday added the Sultanate of Oman and Indonesia to the countries which are connected to the UAE through the ISDN (Integrated Services Digital Network) link. Etisalat yesterday added the ...