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 ...

Where can I learn about the fundamentals of ATM and ISDN and can you explain why they are used? Integrated Services Digital Network (ISDN) is a 90's network technology that transmits digital signals ...

This story originally appeared in Radio World’s sister publication TV Technology. I was working on a string of projects back in the mid-1990s that required us to fly in talent to handle Spanish and ...

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 ...

In our recent series on ISDN, we mentioned in our discussion of the E-1 version of an ISDN Primary Rate Interface that one of the 32 DS-0s was already used for control purpose, so there were only 31 ...

Just moved home and the new place does not have Ethernet drops in each room (living room and two bedrooms). What it does have are phone and ISDN sockets. Today I tried opening them as well as the ...

IEEE-802.9a isoEthernet is the logical choice as the LAN standard of the future. It is interoperable with existing standards. It can provide seamless connectivity over public ISDN networks. And it can ...

The coronavirus has accelerated changes in many places and the move to a distributed workforce has forced many customers to consider their comms and collaboration strategies. Zoom, Webex and Microsoft ...

I was working on a string of projects back in the mid-1990s that required us to fly in talent to handle Spanish and Portuguese translation. We searched for ways to make the work more efficient and ...