IP CENTREX offers voice over IP and other IP-based services as well as connectivity to the regular telephone system (PSTN). See CENTREX and hosted VoIP. THIS DEFINITION IS FOR PERSONAL USE ONLY.

NEW YORK, Jan. 23, 2025 (GLOBE NEWSWIRE) -- Verizon Frontline today announced the completion of a communications upgrade for the New York City Fire Department (FDNY), replacing a legacy central ...

Verizon Frontline today announced the completion of a communications upgrade for the New York City Fire Department (FDNY), replacing a legacy central exchange (Centrex) phone system with a more ...

Verizon Frontline has confirmed that it will provide 5G connectivity to New York State Police's fleet of vehicles. In total, ...