Means 'dealing with the earth' and refers to communications carried by a line or broadcast technology that is below or near the ground. It consists of two layers, the address part of each protocol (the IP element), which deals with the packets...
We've heard about how, when the planet is infested with Bluetooth chips, printers will do our bidding without cable-carried commands, how our PC calendar will update a PDA in our briefcase as we run past our desk on the way to a meeting.
All that is set to change with the advent of carrier-class Ethernet services and transport. The standards will be referenced by the telco standards body, the ITU (International Telecommunications Union) - in itself a very big indication of Ethernet...
This programme outlines the need for a two-pronged network audit, which is carried out using a pair of Avaya tools. In particular, voice quality problems are most likely to occur on the WAN, where the bandwidth available for transmission is less...
The operators, notably BT, are well aware of the possibility of voice being carried over data links and are doing their best to juggle pricing to their own best advantage. One is the move towards IP from other kinds of digital transmission, another...
The fact that the MoD has gone through a thorough investigation of its own of the technology and then BT has carried out its own testing indicate that those investigations have been made," he said. The infrastructure, which includes Nortel's...