You know that when power goes out in your home or office, your phone usually stays on.
IP telephony needs the same degree of certainty. I am in favor of any innovation that helps ensure this.
Spirent Communications's new Power Sync Analyzer may well be up to the trick. Just released today, Power Sync is both a testing platform and an enabler for standby power over Ethernet networks for IP phones, IP PBXs and other VoIP devices when power outages occur.