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Upgrading to IP Telephony (IPT) from a legacy infrastructure demands strong financial justification given the large investment required. Even when a telephony upgrade seems like a necessity, IT leaders should be prepared to present a solid business case.

Populated with sample figures, this calculator provides the projected analysis of an IPT upgrade based on:

  • Side-by-side cost comparisons of traditional telephony and IPT.
  • Detailed three year TCO and cost savings calculations.
  • Three year ROI calculations based on TCO and cost benefit inputs.

Use this TCO and ROI Calculator to compare costs and benefits when preparing for the IPT business case.

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Search Code: 8721
Published: February 14, 2007
Last Revised: February 14, 2010

1 Comment

  • Missing comment
    Kevin Ruthven | 11-28-2012

    Great document, very helpful. I had to add a "Discount" line to the bottom though, would be nice if it could have been included.


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