What is a Virtual Phone Number, And How to Get One?

A virtual telephone number is one of the key services of modern IP telephony. In simple terms, this is an ordinary phone number with many additional advantages.

We will discuss the features of the virtual phone number and the scope of phone number features in this article.

All needed information: What is a virtual phone number, and how to get one?

A virtual phone is a communication service based on the use of a virtual PBX. It is multichannel, provided by a phone service provider, and does not require the installation of physical equipment from the subscriber. These are its main differences from traditional landlines and mobile numbers. A stationary device or a SIM card is not necessary for communication.

Another important advantage of the virtual phone numbers is the ability to forward calls from virtual phone numbers to any other. The function is used not only in small business but also by ordinary users.

To create and connect to a virtual number, as mentioned above, it is enough just to have Internet access. If there is one, go to the next step: choosing a site that provides such phone number services. It is not necessary to think and search for a large company.

For example, a phone service that allows you to activate via SMS is called eSIM Plus. This is a relevant and reliable virtual phone numbers service that can provide necessary service and security.

How does the virtual phone number work?

Signal transmission in IP telephony is carried out thanks to VoIP technology, in which voice communication takes place over the Internet. The work of popular messengers is based on the same technology. With the help of SIP protocols, the voice signal is encoded, transmitted in the form of a digital signal, and decoded back into voice. Redirection takes place according to the following scheme:

The incoming call goes to the virtual phone number registered in the cloud PBX.

The remote server, following the configured algorithms, redirects the call to one or more subscriber devices.

The phone numbers principle works not only for calls but also for SMS messages. Redirection is carried out to different devices — smartphones, tablets, laptops, personal computers, and analog or SIP phones. In some cases, you may need to install a special program or application, as well as equip the meeting place with an appropriate headset.

According to the tasks performed, virtual phone numbers are divided into three main groups:

for calls — with their help, you can receive and make only calls;

for messages — can only accept SMS messages, quite often used for registration on various sites;

for calls and messages — assumes full use as a regular phone; you can communicate with any subscriber anywhere in the world.

According to the ability to receive several calls at the same time, virtual phone numbers are divided into:

single-channel — only one line is presented, and at the second call the subscriber will hear a busy signal; such phone numbers are mainly used for receiving SMS and registering online;

multichannel — you will be able to receive several calls at the same time; this feature is extremely useful for organizing the work of contact centers and improving business efficiency.

The virtual phone service eSIM Plus allows quickly and efficiently setting up the forwarding of your calls and messages to almost any device.

Where the virtual phone is used?

The extensive capabilities of a virtual phone telephony have found their application in almost all areas of communication. Both small business and private users appreciated the benefits of using virtual phone. With the help of eSIM Plus technology can be solved various tasks.