Thoughts on enterprise IP telephony deployments and E911 service. Part 2 of 4. E911 mechanisms are based on the geographical…
Read MoreThoughts on enterprise IP telephony deployments and E911 service. Part 2 of 4. E911 mechanisms are based on the geographical…
Read MoreIP Telephony needs some serious thought here. Part 1 of 4. Today's E911 system is based on a fundamental flaw…
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