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What are some good ways to measure VoIP ROI?
Learn some good ways to measure VoIP ROI from expert Jon Arnold. Ask the Expert
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Is VoIP beneficial to everyone or just large enterprises?
With, it seems, everyone lauding the benefits of VoIP technoloy, some wonder what all the fuss is about. VoIP and IP telephony expert Jon Arnold discusses his thoughts on who will really benefit from VoIP. Ask the Expert
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Is there a simple ROI calculator for IP PBX deployment? Where can I find a download of it?
Is there a simple ROI calculator for IP PBX deployment? Where can I find a download of it? Ask the Expert
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How is average repair time determined for both a TDM PBX and a VoIP system?
I am trying to find some statistics on average time to repair or troubleshoot VoIP and TDM PBX. We heard PBX takes 30 minutes versus VoIP at 4.5 hours -- is this true? Ask the Expert
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Is SIP really better than HTTP? Follow-up to why use SIP.
In a previous question, I asked why should I use SIP when my application built on HTTP works fine. You replied that SIP provides URL dialing. Yet, so does my application, with better session routing for all packets. Would you please elaborate? Can yo... Ask the Expert
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VoIP pros and cons
VoIP pros and cons Ask the Expert
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MAC costs in legacy PBX vs. IP telephony environments
What are some examples of actual MAC (moves, adds and changes) costs in legacy PBX environments versus IP telephony? Ask the Expert
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What is the standard to do a cost analysis as well as ROI?
Learn about why a VoIP cost analysis and ROI are both prudent ventures in this expert response. Ask the Expert
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For mobile workers who travel internationally, how does VoIP cut costs?
For mobile workers who travel internationally, how does VoIP cut costs? Ask the Expert
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What is the worst-case scenario in buying a new analog PBX?
What is the worst-case scenario in buying a new analog PBX Ask the Expert