VoIP
What is a VoIP phone number?
A VoIP phone number is a phone number that works with the help of VoIP (Voice Over Internet Protocol). In terms of appearance and usage, a VoIP phone number is no different from a traditional phone number. It has the same string of digits that you have to dial while calling someone.
In other words, similar to a telephone number, a VoIP phone number consists of an area code and the individual phone number of the recipient. It is assigned to a user or account (like an email) and not to a device or a specific line as is the case with traditional phones.
A VoIP phone number does not need a SIM or telephony, cable to establish connectivity. It works with the help of the internet and uses a virtual PBX for voice data transmission. A Virtual PBX is also software akin to a cloud application and requires no telephony hardware.