Unified Comms

The Future Of IP Telephony

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Executive Summary

IP Telephony is a rapidly emerging technology for voice communication that uses the ubiquity of IP-based networks to deploy IP Technology enabled devices in enterprise and home environments. IP Technology enabled devices, such as desktop and mobile IP phones and gateways, decrease the cost of voice and data communication, enhance existing features, and add compelling new telephony features and services. The challenges in front of IP telephony is to delivery of voice, fax, or video packets in a dependable flow to the user, at a level comparable to that of the PSTN. Much of IP telephony focuses on that challenge.

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