Checklist: Adding Up the Return on IP Telephony Investments – VoIP-News

Checklist: Adding Up the Return on IP Telephony Investments
VoIP-News, CA - 41 minutes ago
by Robert Poe | January 28, 2009 Calculating the TCO (total cost of ownership) of an IP telephony system can be complicated, but at least it's possible. …

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This entry was posted on Thursday, January 29th, 2009 at 12:10 am and is filed under Telephony. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.