VoIP - Latest IT News from ComputerWeekly.com

VoIP

  • VoIP test drive

    The asymmetric nature of the ubiquitous ADSL broadband technology means that uplink speeds are very limited, causing problems when trying to combine multiple voice calls with concurrent data activi...14 Jun 2010

  • Google gears up to challenge Skype by going global with VoIP service

    Google is expanding its Google Talk phone call service beyond the US to more than 150 locations around the world in 38 languages in an apparent bid to go head-to-head with Microsoft's Skype service...04 Aug 2011

  • Case study: University of the West of England deploys Alcatel-Lucent’s VoIP

    The project, led by Alcatel-Lucent Business Partner South West Communications Group, involved migrating UWE to a dual IP/TDM environment, connecting seven different campuses with IP-based voice and...29 Apr 2011

  • University of Nottingham saves £60k a year through VoIP migration

    The University of Nottingham is saving up to £60,000 a year after moving to a voice over IP (VoIP) system.05 Apr 2011

  • VoIP - Essential Guide

    Seven frequently asked questions about VoIP including what is VoIP and how does it work.28 Aug 2008

  • VoIP certification credentials

    Many certifications touch on voice over IP topics tangentially, but numerous credentials now focus a fairly substantial portion of their coverage on this subject matter. In this certification survey, we...21 Oct 2007

  • Installing VoIP - Essential Guide

    Roger Jones's customer had a problem. The firm had Cisco implement one part of its voice over internet protocol (VoIP) system and Avaya do the other. Sound quality was suffering, and callers...16 Jun 2008

  • VoIP suppliers - Essential Guide

    The benefits of voice-over-internet-protocol in cost and flexibility are well understood, but what is not yet certain is how the supplier community will ultimately shake out. With multiple companies offering...16 Jun 2008

  • AT&T allows VoIP calls on iPhone

    In a concession to consumers, US network operator AT&T said last night it would allow Apple iPhone users to make voice over internet (VoIP) calls such...07 Oct 2009

  • VoIP bandwidth fundamentals

    What bandwidth means for VoIP, how to calculate bandwidth consumption for a VoIP network and how bandwidth can be saved by using voice compression.28 Jun 2007

  • Iron Mountain seeks £80,000 saving from VoIP system

    Data storage specialist Iron Mountain expects to save £80,000 a year from lower travel and communications costs after installing a £200,000 IP telephone system from Telinet. The converged system ru...05 Aug 2009

  • VoIP management guide

    A guide to help voice and data pros map a plan to the right combination of software and services within the VoIP management cycle19 Jun 2007

  • Brazilian Wax Company sees 30% sales boost with VoIP fixes

    VoIP reliability improvements boost sales by 30% at Brazilian Wax Company A small Manchester-based personal services company has increased sales 30%...29 Mar 2010

  • VoIP security fundamentals

    VoIP security is a challenge for IT staff because IP telephony brings with it not only the security problems of data networks but also new threats specific to VoIP. In...17 May 2007

  • Number of VoIP users quadruples

    The number of voice over IP (VoIP) users in Europe...22 Sep 2008

  • VoIP opens doors for Yo Sushi

    Yo Sushi has adopted IP telephony to save money and help keep its restaurant expansion plans on track. The restaurant chain said that Swyx technology would reduce its operational costs, converge it...12 Sep 2008

  • Mobile VoIP set to replace traditional voice networks

    Mobile VoIP to pose a huge and direct challenge to the $692.6 billion global mobile voice market08 May 2009

  • VoIP toolbox

    Analysts have highlighted how the convergence of mobile communications with voice and data networks is providing businesses with a way to lower costs. The industry is also starting to offer Wi-Fi-e...22 Jan 2007

  • VoIP services for SMBs

    VoIP is quickly becoming a mainstream technology, and SMBs need to keep up with larger companies, even if it's on a smaller scale. Check out the latest news, tips and other resources related...10 Sep 2007

  • VoIP Learning Guide

    This guide explains what VoIP is, how it's used, and how it fits into the enterprise. Check back often for updates and new additions.04 Dec 2006