Cablevision Taps IDT for International Service
Cablevision Systems Corp. has tapped IDT Corp. to provide international long-distance phone service for its voice-over-Internet-protocol “Optimum Voice” subscribers.
The service includes a remote calling feature allowing customers to make international calls from any location in the United States, Puerto Rico and the U.S. Virgin Islands.
Optimum Voice counts 115,000 subscribers.
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