Directory Number Hunting
Is a telephony service allowing the distribution of telephone calls from one telephone number in the group consisting from several telephone lines, using the special algorithm, which determines the line receiving a call.
This is a method of providing a phone service to people over the Internet. This type of service moves the traditional phone switch off site and allows more than one company to use a particular switch.
Nvoip
Serviços Voip. PABXCloud, 0800 (Tollfree), DID Nacional, DID Internacional, Tarifas Voip A-Z e Click to Call.
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