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| EXPERT TECHNICAL ADVICE: 1 - 3 of 5 |
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Cost to build VoIP reliability
Expert: Tom Pisello | 24 May 2005
EXPERT ANSWER - In our facility, an extended power failure would eventually deplete the battery backups on our switches and the data network will go down. We would still have dial tone. Dial tone is critical.
While most people would walk ...
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Comparing IP with ATM networks
Expert: Tom Pisello | 24 May 2005
EXPERT ANSWER - How can I compare IP with ATM networks and on what basis? Which physical layer - Ethernet or ATM is preferable and why?
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