The two IP-PBX design categories, converged and client/server, are based on very different architecture platforms. Individual product models within both categories also exhibit different design ...

The first IP-PBX systems were based on a client/server design. When most telecommunications managers hear the term IP-PBX, they usually envision a client/server design, although the converged system ...

A telephone service in which an IP-based PBX is located in the telephone company's facilities. It connects to the customer via the LAN rather than by telephone wires. IP CENTREX offers voice over ...

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

Carter Gaddis is a senior writer at USA TODAY Homefront. He is an experienced journalist who has written about roofing, sunrooms, title insurance and other home service topics. Carter has ...

Our independent lab tests and customer surveys have shown that paying more for your home appliances doesn't necessarily guarantee better quality. We've tested and rated hundreds of products, from ...

In most cases, the respective router automatically configures the IP addresses for PCs or computers to Dynamic Host Configuration Protocol (DHCP). This is useful as the devices connect to your ...

From humble stovetops to futuristic smart fridges, the world of household appliances has transformed dramatically over the past century. Household appliances are a diverse market, covering ...

Commissions do not affect our editors' opinions or evaluations. The best home appliance insurance, or its equivalent, is available through home warranty companies. Unlike your new appliance’s ...

We've collated energy use data for the most common household appliances, including fridge freezers, ovens and laundry appliances, so that you can find out how much they will cost to run. On 1 October ...

Analog telephone adapters (ATAs) allow professionals to use standard office phones with Voice over IP systems ... scales to a public branch exchange (PBX) service for managing many users and ...

In the increasingly complex world of manufacturing, the average person may not have the time to check how many of their ...