{"id":6493,"date":"2023-10-27T10:59:53","date_gmt":"2023-10-27T08:59:53","guid":{"rendered":"https:\/\/business.onoff.app\/?p=6493"},"modified":"2026-02-10T16:17:23","modified_gmt":"2026-02-10T15:17:23","slug":"what-is-voip-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/business.onoff.app\/en\/blog\/actualite\/what-is-voip-and-how-does-it-work\/","title":{"rendered":"What is VoIP and how does it work ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6493\" class=\"elementor elementor-6493\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4d628c elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no\" data-id=\"c4d628c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-48ee594\" data-id=\"48ee594\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ce4a39 elementor-widget elementor-widget-text-editor\" data-id=\"3ce4a39\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"\/blog\/\">\u2190 Blog<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-851e6c8 elementor-widget elementor-widget-image\" data-id=\"851e6c8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1620\" height=\"900\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VOIP-1.png\" class=\"attachment-full size-full wp-image-4183\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VOIP-1.png 1620w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VOIP-1-300x167.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VOIP-1-1024x569.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VOIP-1-768x427.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VOIP-1-1536x853.png 1536w\" sizes=\"(max-width: 1620px) 100vw, 1620px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-58ef98c1 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no\" data-id=\"58ef98c1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-798c161a\" data-id=\"798c161a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36860bb7 elementor-widget elementor-widget-heading\" data-id=\"36860bb7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">What is VoIP and how does it work ?\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2033a74 elementor-widget elementor-widget-text-editor\" data-id=\"2033a74\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">VoIP is a new IP-based communication system that is revolutionizing the business telephony industry, and will soon replace fixed-line telephones once and for all.<\/span><\/p><p><span style=\"font-weight: 400;\">Many statistics already predict the gradual withdrawal of traditional telephony from the market by 2025.<\/span><\/p><p><span style=\"font-weight: 400;\">But what exactly is Voice Over Internet Protocol (VoIP), and how does it work?<\/span><\/p><p><span style=\"font-weight: 400;\">At first glance, it may seem an overly complex or technical concept, but after reading this content, it won&#8217;t hold any secrets for you!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc48ea6 elementor-widget elementor-widget-heading\" data-id=\"cc48ea6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is VoIP telephony ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a3901a elementor-widget elementor-widget-text-editor\" data-id=\"6a3901a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Simply put, Voice over Internet Protocol, or VoIP for short, is the technology that enables you to make and receive phone calls over the Internet.<\/span><\/p><p><span style=\"font-weight: 400;\">Traditionally, when you make a phone call, voice signals are sent over analog lines. This requires the installation of an extensive network of copper cables, to ensure the transmission and reception of calls.<\/span><\/p><p><span style=\"font-weight: 400;\">What&#8217;s more, a traditional phone system is limited to a single handset, unlike VoIP, which enables calls to be made and received on several types of media: desktop, PC, tablet, smartphone and even dedicated desk phones.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5714c3 elementor-widget elementor-widget-image\" data-id=\"c5714c3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"527\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/voip-penetration-tests-01-1024x675.png\" class=\"attachment-large size-large wp-image-4136\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/voip-penetration-tests-01-1024x675.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/voip-penetration-tests-01-300x198.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/voip-penetration-tests-01-768x506.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/voip-penetration-tests-01-1536x1013.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/voip-penetration-tests-01-2048x1351.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fec1b47 elementor-widget elementor-widget-text-editor\" data-id=\"fec1b47\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Source : <a href=\"https:\/\/mitigatecyber.com\/voip-penetration-testing\/\">https:\/\/mitigatecyber.com\/voip-penetration-testing\/<\/a> <\/span><\/p><p><span style=\"font-weight: 400;\">Thanks to the Internet connection it uses, VoIP telephony makes phone calls easier, and is particularly advantageous for businesses.<\/span><\/p><p><span style=\"font-weight: 400;\">That&#8217;s why most VoIP phone companies offer unlimited local and international minutes at no extra cost.<\/span><\/p><p><span style=\"font-weight: 400;\">Skype, for example, was one of the first brands to popularize VoIP technology, offering free voice and video calls without the need for a telephone.<\/span><\/p><p><span style=\"font-weight: 400;\">But before we find out more about how VoIP can benefit your business, let&#8217;s take a look at how it works in practice.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a39de0 elementor-widget elementor-widget-heading\" data-id=\"2a39de0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How does VoIP telephony work ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8adcd12 elementor-widget elementor-widget-text-editor\" data-id=\"8adcd12\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">As previously explained, VoIP works over an Internet connection, and to make a call you need to have a VoIP calling application installed, or a SIP (Session Initiation Protocol) phone. In other words, a phone that supports VoIP technology.<\/span><\/p><p><span style=\"font-weight: 400;\">This is a prerequisite because, as the name suggests (Voice Over Internet Protocol), each caller is assigned an IP address so that he or she can be identified in the network.<\/span><\/p><p><span style=\"font-weight: 400;\">During an outgoing call, the system recovers the voice of each caller, transforms it into a digital signal, then compresses it before sending it over the Internet.<\/span><\/p><p><span style=\"font-weight: 400;\">The VoIP provider then establishes the connection between the parties. At the destination, the previously compressed digital data will now be decompressed to become the audible sound heard by each speaker.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59aade3 elementor-widget elementor-widget-image\" data-id=\"59aade3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"143\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-Diagram-1024x183.png\" class=\"attachment-large size-large wp-image-4138\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-Diagram-1024x183.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-Diagram-300x54.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-Diagram-768x138.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-Diagram-1536x275.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-Diagram-2048x367.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1889442 elementor-widget elementor-widget-text-editor\" data-id=\"1889442\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Source : <a href=\"https:\/\/www.plumvoice.com\/resources\/blog\/what-is-voip-how-it-works\/\">Plum Voice<\/a><\/span><\/p><p><span style=\"font-weight: 400;\">Simply put, if you have a good Internet connection, you can make and receive VoIP calls without going through a local telephone company or installing copper cables.<\/span><\/p><p><span style=\"font-weight: 400;\">This facilitates communication between professionals, especially those working from home or in the office.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d05f377 elementor-widget elementor-widget-heading\" data-id=\"d05f377\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to use VoIP telephony ? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3948b8 elementor-widget elementor-widget-text-editor\" data-id=\"b3948b8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">With our traditional phones, there&#8217;s only one way to make or receive a call, but with VoIP telephony, you have up to 4 different ways to manage your calls.<\/span><\/p><p>\u00a0<\/p><h5><em>Making a VoIP call with an ordinary telephone<\/em><\/h5><p><span style=\"font-weight: 400;\">This first option is suitable for companies that have not yet fully migrated to digital technology and wish to keep their old conventional telephones. If you fall into this category, you can still benefit from VoIP by associating ATA adapters with your terminals.<\/span><\/p><p><span style=\"font-weight: 400;\">Why get an adapter? Well, because traditional telephones and VoIP don&#8217;t use the same connector types.<\/span><\/p><p><span style=\"font-weight: 400;\">Ordinary office telephones use RJ11 connectors, whereas VoIP uses RJ45, which is required to connect to a local area network (LAN).<\/span><\/p><p><span style=\"font-weight: 400;\">The primary role of the ATA (Analog Telephone Adapter) is to connect your desk phone to your computer or local computer network.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d937ffd elementor-widget elementor-widget-image\" data-id=\"d937ffd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"551\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-7-1024x705.png\" class=\"attachment-large size-large wp-image-4140\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-7-1024x705.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-7-300x206.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-7-768x528.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-7-1536x1057.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-7-2048x1409.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e778b4 elementor-widget elementor-widget-text-editor\" data-id=\"7e778b4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Source : <a href=\"https:\/\/ozekiphone.com\/p_4717-how-to-connect-desktop-analog-phones-to-the-ozeki-pbx.html\">Ozeki Phone<\/a> <br \/><\/span><\/p><p><span style=\"font-weight: 400;\">It&#8217;s also the ATA adapter that converts analog voice signals to digital, a necessary step for VoIP communication.<\/span><\/p><p><span style=\"font-weight: 400;\">You can find these adapters on sale on major e-commerce platforms from $40.<\/span><\/p><p>\u00a0<\/p><h5><em>Making a VoIP call with an IP phone<\/em><\/h5><p><span style=\"font-weight: 400;\">Similar to conventional telephones, IP phones consist of a handset and a keypad, the only difference being that they have RJ45 connectors.<\/span><\/p><p><span style=\"font-weight: 400;\">So you don&#8217;t need an ATA adapter to make a VoIP call with an IP phone.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4343ac8 elementor-widget elementor-widget-image\" data-id=\"4343ac8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"523\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-6-1024x669.png\" class=\"attachment-large size-large wp-image-4142\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-6-1024x669.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-6-300x196.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-6-768x502.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-6-1536x1003.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-6-2048x1338.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-181b7f8 elementor-widget elementor-widget-text-editor\" data-id=\"181b7f8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Source : <a href=\"https:\/\/www.made-in-china.com\/showroom\/natureluo681118\/product-detailhqXJaygwbQpV\/China-RJ45-IP-Phone-HT501-.html\">Made-In-China<\/a><br \/>Also in this category are Wifi phones, which are a variant of IP phones. They also enable VoIP calls to be made and received, but via a Wifi access point.<br \/><\/span><\/p><p>\u00a0<\/p><h5><em><span style=\"font-weight: 400;\"><i>Making a VoIP call from a computer<\/i><\/span><\/em><\/h5><p><span style=\"font-weight: 400;\">It is also possible to make and receive VoIP calls using a computer on which a dedicated client or web application has been installed.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06cfb8f elementor-widget elementor-widget-image\" data-id=\"06cfb8f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"696\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-1-1024x891.png\" class=\"attachment-large size-large wp-image-4144\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-1-1024x891.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-1-300x261.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-1-768x669.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-1-1536x1337.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-1-2048x1783.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cfbb2a elementor-widget elementor-widget-text-editor\" data-id=\"9cfbb2a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Source : <a href=\"https:\/\/www.oncnational.com\/voip\">ONC National<\/a><\/span><\/p><p><span style=\"font-weight: 400;\">The big VoIP phone companies generally offer these kinds of applications available on Windows and Mac, which you can install and enjoy unlimited minutes on HD calls.<\/span><\/p><p><span style=\"font-weight: 400;\">Of course, you&#8217;ll also need a computer equipped with a microphone, speakers and a card with a good Internet connection, either via Ethernet cable or Wifi access point.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p><h5><em><span style=\"font-weight: 400;\"><i>Making a VoIP call from a cell phone<\/i><\/span><\/em><\/h5><p><span style=\"font-weight: 400;\">Here, too, you&#8217;ll need a good Internet connection and to install applications available on Android and iPhone (iOS)<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99204f7 elementor-widget elementor-widget-heading\" data-id=\"99204f7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to install VoIP ?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b46020 elementor-widget elementor-widget-text-editor\" data-id=\"1b46020\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">This is a frequently asked question, and to answer it it&#8217;s important to know that it all depends on the VoIP telephony system you choose.<\/span><\/p><p><span style=\"font-weight: 400;\">Generally speaking, you have two options :<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Installing dedicated VoIP software : <span style=\"font-weight: 400;\">This involves downloading an application (or softphone) onto your desktop computer, PC or smartphone to take advantage of your provider&#8217;s IP telephony services. You can then manage your VoIP calls directly from the application&#8217;s dashboard.<\/span><\/b><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Connecting an IP phone to your local computer network :<\/b> <span style=\"font-weight: 400;\">Here, you&#8217;ll need to connect your IP phone to your existing local network, either via Ethernet cable or an ATA adapter.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">At Onoff, we offer you a fully hosted IP telephony service that can be configured in just a few clicks for instant use, thanks to our Cloud technology.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3d7cab elementor-widget elementor-widget-text-editor\" data-id=\"a3d7cab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Simply download our VoIP application to your computer and\/or smartphone to enjoy unlimited minutes on local calls, or make easy international calls.<\/span><\/p><p><span style=\"font-weight: 400;\">The app is available on Windows and Mac for computers, and on Android and iOS for smartphones. Its platform is intuitive, so you and your team can use it easily and naturally from the very first time.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a905a49 elementor-widget elementor-widget-heading\" data-id=\"a905a49\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are the advantages of VoIP telephony for businesses ? \n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee2918b elementor-widget elementor-widget-text-editor\" data-id=\"ee2918b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">More and more modern organizations are choosing VoIP as their business telephony solution, because of the advantages it offers.<\/span><\/p><p><span style=\"font-weight: 400;\">As a company, here are some of the benefits you can derive from VoIP:<\/span><\/p><h5><i><span style=\"font-weight: 400;\">Save money<\/span><\/i><\/h5><p><span style=\"font-weight: 400;\">VoIP is an Internet-based telephony system, but it&#8217;s also a very cost-effective means of communication for businesses.<\/span><\/p><p><span style=\"font-weight: 400;\">Unlike traditional telephony, which requires the purchase of analog lines and ongoing installation and maintenance costs, VoIP requires only an Internet connection.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21ade61 elementor-widget elementor-widget-image\" data-id=\"21ade61\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"621\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-1024x795.png\" class=\"attachment-large size-large wp-image-4146\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-1024x795.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-300x233.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-768x597.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-1536x1193.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VoIP-2048x1591.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acfbda4 elementor-widget elementor-widget-text-editor\" data-id=\"acfbda4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Source : <a href=\"https:\/\/getvoip.com\/library\/what-is-voip\/\">Get VoIP<\/a><br \/><\/span><span style=\"font-weight: 400;\">This connection can be provided by the VoIP company, or you can simply continue to use your old connection.<\/span><\/p><p><span style=\"font-weight: 400;\">This considerably reduces the cost of business calls, both national and international.<\/span><\/p><p>\u00a0<\/p><h5><em><span style=\"font-weight: 400;\"><i>Ease of use<\/i><\/span><\/em><\/h5><p><span style=\"font-weight: 400;\">VoIP systems are relatively easier to set up than traditional systems.<\/span><\/p><p><span style=\"font-weight: 400;\">With VoIP, if you&#8217;re not using a WiFi access point, the only connection you need to make is to connect your computer or IP phone to the company&#8217;s LAN via an Ethernet cable.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-145713a elementor-widget elementor-widget-image\" data-id=\"145713a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"561\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-5-1024x718.png\" class=\"attachment-large size-large wp-image-4148\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-5-1024x718.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-5-300x210.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-5-768x538.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-5-1536x1077.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-5-2048x1436.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ec189c elementor-widget elementor-widget-text-editor\" data-id=\"9ec189c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Source : <a href=\"https:\/\/www.nextiva.com\/blog\/how-to-install-voip.html\">Nextiva <\/a><br \/><\/span><\/p><p><span style=\"font-weight: 400;\">Better still, there are VoIP telephony solutions like Onoff that are completely hosted in the cloud, allowing you to install an application on your smartphone or computer in just a few clicks and start making and receiving calls instantly.<\/span><\/p><p><span style=\"font-weight: 400;\">This is particularly beneficial for VSEs and start-ups, who often have limited resources.<\/span><\/p><h5>\u00a0<\/h5><h5><em><span style=\"font-weight: 400;\"><i>Better call quality<\/i><\/span><\/em><\/h5><p><span style=\"font-weight: 400;\">Admittedly, the quality of VoIP calls was initially not very satisfactory. But a lot has changed since then, not least bandwidth and the VoIP technology itself.<\/span><\/p><p><span style=\"font-weight: 400;\">Today, when you have a fast, stable wifi network, you can enjoy HD sound quality on your VoIP calls, even if your correspondent is on the other side of the world.<\/span><\/p><p><span style=\"font-weight: 400;\">Whether you&#8217;re calling one person in Montreal and others in Japan and Marseille, the quality of the call remains the same, and each participant can benefit from a listening experience that&#8217;s much clearer than that of a traditional call.<\/span><\/p><h5>\u00a0<\/h5><h5><em><span style=\"font-weight: 400;\"><i>Greater mobility<\/i><\/span><\/em><\/h5><p><span style=\"font-weight: 400;\">As explained above, distance doesn&#8217;t affect the listening quality of VoIP calls. This enables companies to extend their communication systems far beyond the four walls of a local office.<\/span><\/p><p><span style=\"font-weight: 400;\">It is now possible to work remotely from home, as long as employees have a good Internet connection.<\/span><\/p><p><span style=\"font-weight: 400;\">VoIP telephony can be accessed from a variety of devices. Whether you&#8217;re at home, in a public space or traveling frequently, you can easily work by connecting to your various devices.<\/span><\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f299bd elementor-widget elementor-widget-image\" data-id=\"6f299bd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"563\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-8-1024x721.png\" class=\"attachment-large size-large wp-image-4160\" alt=\"\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-8-1024x721.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-8-300x211.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-8-768x541.png 768w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-8-1536x1082.png 1536w, https:\/\/business.onoff.app\/wp-content\/uploads\/2022\/04\/VISUEL-8-2048x1443.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d49329 elementor-widget elementor-widget-text-editor\" data-id=\"6d49329\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">As for branches of the same company that are separated by distance, they can remain connected for more transparent management of the different sites under a single telephone system.<\/span><\/p><p><span style=\"font-weight: 400;\">This gives companies greater mobility, unlike landline telephones, which are limited to a single office.<\/span><\/p><h5>\u00a0<\/h5><h5><span style=\"font-weight: 400;\"><em><i>Greater productivity<\/i><\/em>\u00a0<\/span><\/h5><p><span style=\"font-weight: 400;\">VoIP technology also makes it possible to integrate other third-party programs, such as CRM software. This facilitates customer relationship management.<\/span><\/p><p><span style=\"font-weight: 400;\">You can keep better track of work progress, and your employees will also be able to improve their productivity by instantly accessing customer data.<\/span><\/p><h5>\u00a0<\/h5><h5><em><span style=\"font-weight: 400;\"><i>Better data analysis<\/i><\/span><\/em><\/h5><p><span style=\"font-weight: 400;\">Since your customer information and telephone data are interconnected, you can bring them together for easy analysis to assess the effectiveness of your performance.<\/span><\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bfb50b elementor-widget elementor-widget-text-editor\" data-id=\"6bfb50b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">In the near future, we plan to make the dashboard of your VoIP telephony application give you a global view of your data.<\/span><\/p><p><span style=\"font-weight: 400;\">This will help you to see, depending on the offer you choose, the adjustments you need to make to improve your sales and marketing strategy.<\/span><\/p><h5><em><span style=\"font-weight: 400;\"><i>Better business scalability<\/i><\/span><\/em><\/h5><p><span style=\"font-weight: 400;\">In business, scalability refers to the ability to continue managing a growing task without losing performance and efficiency. This is an important feature for any business.<\/span><\/p><p><span style=\"font-weight: 400;\">The advantage of VoIP telephony (especially cloud-based) is that it represents a scalable means of communication that can adapt to a company&#8217;s needs as they arise.<\/span><\/p><p><span style=\"font-weight: 400;\">As your company&#8217;s staff grows or shrinks, you pay for exactly what you need, without having to purchase any additional hardware or new lines.<\/span><\/p><p><span style=\"font-weight: 400;\">And this adjustment of telephone extensions takes place in real time, so it&#8217;s also beneficial to companies that work on a seasonal basis.<\/span><\/p><p><span style=\"font-weight: 400;\">At Onoff, we know how to adapt our VoIP offers to your company&#8217;s needs, for the best value for money.<\/span><\/p><p><span style=\"font-weight: 400;\">It&#8217;s important to note that these offers also come with classic GSM features that are perfectly suited to your needs :<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Local and international calls ;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">SMS ;\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">MMS ;\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Voicemail and much more.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3c80cf elementor-widget elementor-widget-heading\" data-id=\"e3c80cf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently asked questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-083fa5b elementor-widget elementor-widget-text-editor\" data-id=\"083fa5b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><b>What is VoIP telephony ?<\/b><\/h5><p><span style=\"font-weight: 400;\">VoIP (Voice over IP) is a means of telephone communication via the Internet. VoIP technology was popularized by Skype in 2006, but today there are many other companies offering IP telephony services around the world.<\/span><\/p><h5><em><br \/><b><i>How does VoIP work ?<\/i><\/b><\/em><\/h5><p><span style=\"font-weight: 400;\">Traditionally, landline telephones required a network of copper wires to transmit and receive telephone calls. But with VoIP, data transmission is carried out over an IP network.<\/span><\/p><h5><span style=\"font-weight: 400;\"><em><br \/><i><\/i><\/em><\/span><\/h5><h5><em>How do I use VoIP ?<\/em><\/h5><p><span style=\"font-weight: 400;\">There are many ways to use VoIP, but the easiest way is to install a dedicated application on your computer or cell phone to take advantage of VoIP services remotely.<\/span><\/p><p><span style=\"font-weight: 400;\">Thanks to Onoff Business&#8217; Cloud technology, you can access a high-end IP telephony service that&#8217;s fully hosted and configurable in just a few clicks for immediate use.<\/span><\/p><h5><em><i>Can I keep my current phone number ?<\/i><\/em><\/h5><p><span style=\"font-weight: 400;\">Yes, Onoff is still the first operator in the world to offer the possibility of transferring a number to the Cloud, accessible from any device.<\/span><\/p><p><span style=\"font-weight: 400;\">You can keep your current phone number and still take advantage of our VoIP services.<\/span><\/p><p><span style=\"font-weight: 400;\">When you create your Onoff account, you&#8217;ll be asked for a number. You can enter any number you like, as long as it&#8217;s a valid one. Then, the next time you log on to the Onoff application, all you have to do is enter your username and password.<\/span><\/p><h5><em><span style=\"font-weight: 400;\"><br \/><\/span><\/em><i><\/i><\/h5><h5><em><i>How much does VoIP cost ?<\/i><\/em><\/h5><p><span style=\"font-weight: 400;\">With Onoff, you can make and receive unlimited calls in France and to more than 30 other destinations worldwide from\u00a0<\/span><a href=\"https:\/\/www.onoff.app\/fr\/offres\/\"> <span style=\"font-weight: 400;\">4.99<\/span><\/a> <span style=\"font-weight: 400;\">ATI<\/span><span style=\"font-weight: 400;\"> \/ month per issue for self-employed entrepreneurs, freelancers and individuals, and from <\/span><a href=\"https:\/\/business.onoff.app\/fr\/offres\/\"><span style=\"font-weight: 400;\">9\u00a3<\/span><\/a><span style=\"font-weight: 400;\">\u00a0for companies.<\/span><\/p><h5><em><span style=\"font-weight: 400;\"><br \/><i><\/i><\/span><\/em><\/h5><h5><em><i>How do I get a virtual number online ?<\/i><\/em><\/h5><p><span style=\"font-weight: 400;\">Onoff remains the best online virtual numbering application. Our platform enables your company to generate a mobile fleet in just a few clicks, without even needing to change your SIM card.<\/span><\/p><p><span style=\"font-weight: 400;\">We also offer our virtual numbering services to individuals for personal use. Whatever your profile, we&#8217;ll help you get a virtual number and start making calls instantly.<\/span><\/p><h5><em><span style=\"font-weight: 400;\"><br \/><i><\/i><\/span><\/em><\/h5><h5><em><i>What is a VoIP phone number ?<\/i><\/em><\/h5><p><span style=\"font-weight: 400;\">A VoIP phone number is the number assigned to you once you&#8217;ve subscribed to an IP telephony service. Unlike traditional numbers, which only work on a single device, a VoIP number can receive or send calls from several types of device connected to the Internet: desktop, laptop, smartphone, tablet, IP phone.<\/span><i><\/i><\/p><h5><em><i>Who can use VoIP number ?<\/i><\/em><\/h5><p><span style=\"font-weight: 400;\">A VoIP number is assigned to a single user and can be used on several types of Internet-connected device. This makes it particularly beneficial for businesses, because a single number can ring on multiple carriers, and is not necessarily restricted to a particular physical location.<\/span><\/p><h5><em><i>Why use VoIP number ?<\/i><\/em><\/h5><p><span style=\"font-weight: 400;\">As well as being relatively more affordable than old-fashioned phone bills, and offering better audio quality, the main advantage of using a VoIP number is its mobility.<\/span><\/p><p><span style=\"font-weight: 400;\">There&#8217;s no need to miss a customer&#8217;s call because you&#8217;re out of the office. You can answer your VoIP call from any connected device.<\/span><\/p><h5><em><span style=\"font-weight: 400;\"><br \/><i><\/i><\/span><\/em><\/h5><h5><em>How does VoIP work ?<\/em><\/h5><p><span style=\"font-weight: 400;\">VoIP works over an Internet connection, and to make a call you need to download VoIP calling software or have a SIP phone, then subscribe to a VoIP service company.<\/span><\/p><p><span style=\"font-weight: 400;\">During a call, the system picks up the voice of the caller who is speaking, transforms it into a digital signal, then compresses it before transmitting it to the other participants connected to the call via the Internet.<\/span><\/p><p><span style=\"font-weight: 400;\">At destination, the digital data will now be decompressed into an audible voice signal that can be heard by each caller in turn.<\/span><\/p><p><span style=\"font-weight: 400;\">Any further questions? Talk to a specialist now for better assistance.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a1f09c elementor-widget elementor-widget-heading\" data-id=\"9a1f09c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2611737 elementor-widget elementor-widget-text-editor\" data-id=\"2611737\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">VoIP is revolutionizing the business telephony industry with its many attractive offers. Which explains why so many companies are already opting for this innovative solution.<\/span><\/p><p><span style=\"font-weight: 400;\">To facilitate this transformation process from analog to digital, Onoff offers you its VoIP application, which can be downloaded free of charge from the Apple Store and App Store.<\/span><\/p><p><span style=\"font-weight: 400;\">Equipped with Cloud technology, the Onoff app lets you instantly make and receive unlimited calls via the Internet, without the need to purchase any additional hardware.<\/span><\/p><p><span style=\"font-weight: 400;\">Sign up and take advantage today!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c97728 elementor-widget elementor-widget-wp-widget-a2a_share_save_widget\" data-id=\"5c97728\" data-element_type=\"widget\" data-widget_type=\"wp-widget-a2a_share_save_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"a2a_kit a2a_kit_size_26 addtoany_list\"><a class=\"a2a_button_facebook\" href=\"https:\/\/www.addtoany.com\/add_to\/facebook?linkurl=https%3A%2F%2Fbusiness.onoff.app%2Fen%2Fwp-json%2Fwp%2Fv2%2Fposts%2F6493&amp;linkname=\" title=\"Facebook\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><a class=\"a2a_button_twitter\" href=\"https:\/\/www.addtoany.com\/add_to\/twitter?linkurl=https%3A%2F%2Fbusiness.onoff.app%2Fen%2Fwp-json%2Fwp%2Fv2%2Fposts%2F6493&amp;linkname=\" title=\"Twitter\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><a class=\"a2a_button_linkedin\" href=\"https:\/\/www.addtoany.com\/add_to\/linkedin?linkurl=https%3A%2F%2Fbusiness.onoff.app%2Fen%2Fwp-json%2Fwp%2Fv2%2Fposts%2F6493&amp;linkname=\" title=\"LinkedIn\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><a class=\"a2a_button_copy_link\" href=\"https:\/\/www.addtoany.com\/add_to\/copy_link?linkurl=https%3A%2F%2Fbusiness.onoff.app%2Fen%2Fwp-json%2Fwp%2Fv2%2Fposts%2F6493&amp;linkname=\" title=\"Copy Link\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-419e2717 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no\" data-id=\"419e2717\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2c4b173d\" data-id=\"2c4b173d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d8a4de elementor-widget elementor-widget-text-editor\" data-id=\"5d8a4de\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Recent articles :<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-529180cf premium-blog-align-left elementor-widget elementor-widget-premium-addon-blog\" data-id=\"529180cf\" data-element_type=\"widget\" data-settings=\"{&quot;premium_blog_columns_number&quot;:&quot;33.33%&quot;,&quot;premium_blog_grid&quot;:&quot;yes&quot;,&quot;premium_blog_layout&quot;:&quot;even&quot;,&quot;premium_blog_columns_number_tablet&quot;:&quot;50%&quot;,&quot;premium_blog_columns_number_mobile&quot;:&quot;100%&quot;}\" data-widget_type=\"premium-addon-blog.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\t\t<div class=\"premium-blog-wrap  premium-blog-even\" data-page=\"6493\">\n\t\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"9\">\r\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\r\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-none-effect\">\r\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1518\" height=\"964\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/03\/Dashboard-call-evaluation-ia.png\" class=\"attachment-full size-full wp-image-8192\" alt=\"Smiling woman with headset next to Onoff Business AI call evaluation analytics.\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/03\/Dashboard-call-evaluation-ia.png 1518w, https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/03\/Dashboard-call-evaluation-ia-300x191.png 300w, https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/03\/Dashboard-call-evaluation-ia-1024x650.png 1024w, https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/03\/Dashboard-call-evaluation-ia-768x488.png 768w\" sizes=\"(max-width: 1518px) 100vw, 1518px\" \/>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\r\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/business.onoff.app\/en\/blog\/news\/ai-call-evaluation-dashboard-sales-coaching\/\" target=\"_self\" aria-hidden=\"true\"><span>Closing the Feedback Loop: Why Modern Sales Teams are Moving Beyond Manual Call QA<\/span><\/a>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\r\n\r\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\r\n\t\t\t<a href=\"https:\/\/business.onoff.app\/en\/blog\/news\/ai-call-evaluation-dashboard-sales-coaching\/\" target=\"_self\">\r\n\t\t\t\tClosing the Feedback Loop: Why Modern Sales Teams are Moving Beyond Manual Call QA\t\t\t<\/a>\r\n\t\t<\/h2>\r\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\r\n\t\t\t\r\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\r\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\r\n\t\t\t\t\t<i class=\"fa fa-calendar-alt\" aria-hidden=\"true\"><\/i>\r\n\t\t\t\t\t<span>4 March 2026<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t<div class=\"premium-blob-content-inner-wrapper\">\r\n\t\t<p class=\"premium-blog-post-content\">For most sales managers, quality assurance is a game of \"needle in a haystack.\" You might listen to 2% of your team\u2019s calls, hoping to stumble upon a coaching moment, while the other 98% of your customer interactions remain a total mystery.<\/p>\t\t <\/div>\r\n\t\t \r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\r\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"9\">\r\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\r\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-none-effect\">\r\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"421\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/02\/UPTOO.png\" class=\"attachment-full size-full wp-image-8139\" alt=\"Il s&#039;agit d&#039;un screen de la video interview du CEO d&#039;Uptoo\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/02\/UPTOO.png 750w, https:\/\/business.onoff.app\/wp-content\/uploads\/2026\/02\/UPTOO-300x168.png 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\r\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/business.onoff.app\/en\/blog\/expert-voices\/outbound-sales-prospecting-uptoo-interview\/\" target=\"_self\" aria-hidden=\"true\"><span>Outbound Sales Prospecting: Why Cold Calling Still Matters in Modern Sales (Interview with Steve Comp\u00e8re, CEO of Uptoo)<\/span><\/a>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\r\n\r\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\r\n\t\t\t<a href=\"https:\/\/business.onoff.app\/en\/blog\/expert-voices\/outbound-sales-prospecting-uptoo-interview\/\" target=\"_self\">\r\n\t\t\t\tOutbound Sales Prospecting: Why Cold Calling Still Matters in Modern Sales (Interview with Steve Comp\u00e8re, CEO of Uptoo)\t\t\t<\/a>\r\n\t\t<\/h2>\r\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\r\n\t\t\t\r\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\r\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\r\n\t\t\t\t\t<i class=\"fa fa-calendar-alt\" aria-hidden=\"true\"><\/i>\r\n\t\t\t\t\t<span>2 February 2026<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t<div class=\"premium-blob-content-inner-wrapper\">\r\n\t\t<p class=\"premium-blog-post-content\">In this exclusive interview with Onoff Business, Steve Comp\u00e8re, CEO of Uptoo\u2014one of France\u2019s most recognized sales agencies\u2014gives a clear, field-tested answer.<\/p>\t\t <\/div>\r\n\t\t \r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\r\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"9\">\r\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\r\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-none-effect\">\r\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"421\" src=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2025\/12\/oob-blog-public-api.webp\" class=\"attachment-full size-full wp-image-8034\" alt=\"public api\" srcset=\"https:\/\/business.onoff.app\/wp-content\/uploads\/2025\/12\/oob-blog-public-api.webp 750w, https:\/\/business.onoff.app\/wp-content\/uploads\/2025\/12\/oob-blog-public-api-300x168.webp 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\r\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/business.onoff.app\/en\/blog\/case-studies\/expert-insights-a-deep-dive-into-effective-strategies\/\" target=\"_self\" aria-hidden=\"true\"><span>Expert Insights: A Deep Dive into Effective Strategies<\/span><\/a>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\r\n\r\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\r\n\t\t\t<a href=\"https:\/\/business.onoff.app\/en\/blog\/case-studies\/expert-insights-a-deep-dive-into-effective-strategies\/\" target=\"_self\">\r\n\t\t\t\tExpert Insights: A Deep Dive into Effective Strategies\t\t\t<\/a>\r\n\t\t<\/h2>\r\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\r\n\t\t\t\r\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\r\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\r\n\t\t\t\t\t<i class=\"fa fa-calendar-alt\" aria-hidden=\"true\"><\/i>\r\n\t\t\t\t\t<span>23 January 2026<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t<div class=\"premium-blob-content-inner-wrapper\">\r\n\t\t<p class=\"premium-blog-post-content\">In today\u2019s dynamic business environment, mastering effective sales strategies is paramount for growth. We recently had the privilege of speaking with sales expert Zalo Perez Herrera, who shared invaluable insights into optimizing sales processes, particularly for businesses looking to supercharge their outbound efforts<\/p>\t\t <\/div>\r\n\t\t \r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\r\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>VoIP is a new IP-based communication system that is revolutionizing the business telephony industry, and will soon replace fixed-line telephones once and for all.<\/p>\n<p>Many statistics already predict the gradual withdrawal of traditional telephony from the market by 2025.<\/p>\n<p>But what exactly is Voice Over Internet Protocol (VoIP), and how does it work?<\/p>\n<p>At first glance, it may seem an overly complex or technical concept, but after reading this content, it won\u2019t hold any secrets for you!<\/p>\n","protected":false},"author":7,"featured_media":4184,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[1,83],"tags":[57,58],"class_list":["post-6493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite","category-technology-telecoms","tag-business-telephony","tag-trends"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is VoIP and how does it work ? %<\/title>\n<meta name=\"description\" content=\"VoIP allows you to make and receive unlimited calls via the Internet without a SIM. But how does it work, and how do you use it? Find out all about it!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/business.onoff.app\/fr\/blog\/technologie-telecoms\/quest-ce-que-la-voip-et-comment-ca-marche\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is VoIP and how does it work ? %\" \/>\n<meta property=\"og:description\" content=\"VoIP allows you to make and receive unlimited calls via the Internet without a SIM. But how does it work, and how do you use it? 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