• July 10, 2007 10 Jul'07

    Fixed mobile convergence spurs security concerns

    Fixed mobile convergence provides huge opportunities for carriers and mobile operators, but brings up security issues that must be addressed.

  • February 01, 2007 01 Feb'07

    Unified communications to fuel PBX demand

    Unified communications will help push the PBX market to $7.5 billion over the next four years, according to recent research by the Dell'Oro Group.

  • October 10, 2006 10 Oct'06

    Disaster recovery center focuses on network management

    Canadian VAR HyperTec Group is building disaster recovery centers in Canada but needed a way to monitor and manage all networked services.

  • June 22, 2006 22 Jun'06

    VoIP protocol insecurity

    Like many Internet protocols, SIP was designed with simplicity, not security, in mind. And, although H.323 was created to meet broader goals, security issues have plagued it as well. Expert Lisa Phifer examines some of the vulnerabilities in this ...

  • June 15, 2006 15 Jun'06

    Managed DSL VPN cuts costs for risk management firm

    GAB Robins has hundreds of sites and bandwidth-intensive users and applications. When Frame Relay just wouldn't cut it anymore, the company's network architects went with a managed broadband VPN from virtual network operator Virtela.

  • April 06, 2006 06 Apr'06

    Service provider selects managed network monitoring

    A Bermuda telecommunication and IT service provider boosts visibility into the network with InteQ managed services, which can be used in concert with HP OpenView.

  • March 21, 2006 21 Mar'06

    Disaster recovery, security drive financial firm to Private IP

    A financial firm picked Verizon Private IP to connect branch offices, build a disaster recovery site, and secure customer info.