DHL's UK operations will use a separate virtual private network (VPN) for voice traffic, doubling the bandwidth available on its wide area network (WAN) for data applications. Energis has won a £4m contract from DHL International to split the...
In short, this pipe is fat, fast and cheap, leading to rumors that it may be the packet protocol to push Asynchronous Transfer Mode (ATM) and its circuit-switched cronies out of their exclusive oasis they call the WAN.
In the metropolitan and wide area networks (MAN and WAN) MPLS has a bright future. A network spiked with a little MPLS can route data across, not necessarily the shortest, but the clearest route and provide dedicated bandwidth so consumers can...
Traditionally marketeers have divided their target market into segments with similar characteristics in order to tailor communications to each group. Signature File A file containing a set text that is to be appended to each email that is sent by a...
This product helps internet service providers and corporate customers accelerate the delivery of web content and optimize WAN bandwidth usage. The networking giant announced yesterday it will integrate Actona's technology into its branch office...
Some of its characteristics also leave it vulnerable to hackers, such as using text for encoding and SIP extensions that can create security holes. A technology it has dubbed VoIP Seal defends against spit using a range of techniques including a...