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3 Steps to Ensure Reliable Power, 911 Service and Dial Tone Availability for VoIP and Internet Telephony Applications

Published by: Tripp Lite

When transitioning from a traditional phone network to a voice over IP (VoIP) network, it is essential to recognize a key difference between the public switched telephone network (PSTN) and the private data network that will be called upon to take its place.
The PSTN is connected to a massive battery array that allows it to provide emergency 911 service and dial tone availability for up to eight hours during an extended power outage.
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Published: September 1, 2020 Lang: ENG
Type: Whitepaper Length: 23 pages

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