Virtual number

A virtual number, also known as DID or access number, is a telephone number without a directly associated telephone line. Usually these numbers are programmed to forward incoming calls to one of the pre-set telephone numbers ,chosen by the client; either Fixed, Mobile or VoIP. A virtual number can work like a gateway between traditional calls (PSTN) and VOIP.

单词	Virtual number
释义	Virtual number 英语百科 Virtual number A virtual number, also known as DID or access number, is a telephone number without a directly associated telephone line. Usually these numbers are programmed to forward incoming calls to one of the pre-set telephone numbers ,chosen by the client; either Fixed, Mobile or VoIP. A virtual number can work like a gateway between traditional calls (PSTN) and VOIP.
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