• Avaya caves to virtualization for IP phone systems

    Some virtualization pros laud Avaya's embrace of virtualization support in its unified communications server. But skeptics say the Xen-based platform is a nonstarter without VMware support.

    Alex Barrett2,785 pointsBadges:
  • What are the benefits and limitations of IP phones and digital phones?

    Our IP telephony expert details the differences between IP phones and digital phones, identifying their unique capabilities and noting the tasks for which each are best suited.

    Unified Communications ATE655 pointsBadges:
  • CallManager update offers end-to-end security

    The networking vendor's CallManager update extends encryption to IP phones, offering a VoIP security option that resembles traditional distributed computing environments.

    SearchCIO3,515 pointsBadges:

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