{"id":482,"date":"2021-01-12T12:27:00","date_gmt":"2021-01-12T12:27:00","guid":{"rendered":"http:\/\/www.esds.co.in\/blog\/?p=482"},"modified":"2021-08-18T11:49:09","modified_gmt":"2021-08-18T11:49:09","slug":"voip-understanding-architecture-and-features","status":"publish","type":"post","link":"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/","title":{"rendered":"VoIP: Understanding Architecture and Features"},"content":{"rendered":"\n<p style=\"text-align: justify;\"><strong>VoIP<\/strong> or Voice over <strong><a href=\"https:\/\/www.esds.co.in\/kb\/information-technology-infrastructure-and-virtualization\/\"> Internet Protocol<\/a><\/strong> represents a <strong><a href=\"https:\/\/www.cloudopedia.in\/category\/technology-news\/\"> technology<\/a><\/strong> used for voice conversations with an Internet Network or Internet Protocol. It transmits the voice signals in the digital form in the packets and then sends it across the digital form in analog circuits through a mobile phone company or a conventional PSTN (Public Switched Telephone Network). These protocols are used for sending voice signals over an IP network protocol known as IP protocol. Voice over IP can occur through any IP network, including the ones connected to the Internet like local area networks (LANs).<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#Differences_Between_VoIP_and_IP_Telephony\" >Differences Between VoIP and IP Telephony<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#VoIP\" >VoIP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#IP_Telephony\" >IP Telephony<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#History_of_VoIP\" >History of VoIP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#Working_of_VoIP\" >Working of VoIP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#VoIP_Protocols\" >VoIP Protocols<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#Components_of_Session_Initiation_Protocol\" >Components of Session Initiation Protocol<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#Components_of_H323_Protocol\" >Components of H.323 Protocol<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#Advantages_of_VoIP\" >Advantages of VoIP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#VoIP_in_Indian_Scenario\" >VoIP in Indian Scenario<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#Whats_Allowed\" >What&#8217;s Allowed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/#Whats_Not_Allowed\" >What&#8217;s Not Allowed?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"Differences_Between_VoIP_and_IP_Telephony\"><\/span><strong>Differences Between VoIP and IP Telephony<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-center\">The following are some differences between VoIP and IP Telephony<\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"VoIP\"><\/span><strong>VoIP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>It is a technology used to make a voice routed over a data network such as the public Internet.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>With VoIP, a PBX (Private Branch Exchange) is used for distributing the calls within an organization. However, it is important to note that PBX must support the Internet protocol that is being used.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image.png\" alt=\"ip cloud telephony\" class=\"wp-image-11655\" width=\"579\" height=\"446\" srcset=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image.png 530w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-300x231.png 300w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-150x115.png 150w\" sizes=\"auto, (max-width: 579px) 100vw, 579px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"IP_Telephony\"><\/span><strong>IP Telephony<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>IP telephony is built on the capabilities of a VoIP. It comprises several additional software-based features that run on computers for replacing the existing infrastructure of the PSTN.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>IP phones, also known as SIP or softphones designed especially for VoIP, are connected to a data network rather than a phone network.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-1.png\" alt=\"History of VoIP\" class=\"wp-image-11656\" width=\"578\" height=\"445\" srcset=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-1.png 516w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-1-300x231.png 300w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-1-150x115.png 150w\" sizes=\"auto, (max-width: 578px) 100vw, 578px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"History_of_VoIP\"><\/span><strong>History of VoIP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p style=\"text-align: justify;\">The first technology for telephony over the Internet was presented in February 1995 by VocalTec. The proposed Internet phone can be considered in the primitive stage compared to the technology available today. The software was designed to run on a computer with 33,486 MHz processors or higher. The user would talk with another user using a modem to the computer&#8217;s microphones and speakers. In the transferring processing, the software transforms, or compressed voice was spoken over the microphone. Next, the compressed voice would be transported over an IP packet data format as a standard Internet session. However, using this technology, the conversation remains limited between two computer users (PC to PC).<\/p>\n\n\n\n<p style=\"text-align: justify;\">A year later, in March 1996, VocalTec announced that it would work with other companies for producing hardware known as the Voice Gateway. Voice Gateway would enable audio connections between a phone and an Internet phone using the Public Switched Telephone Network (PSTN). There was still a challenge in addressing and reaching a user on a computer present anywhere in the world. The end-user must know the remotely-located computer&#8217;s IP address, and it was not easy to find it if there was no previous communication. Voice Gateway looks for another one that stores the telephone number of user searches. Telephone numbers are considered to be much easier than IP addresses. Thus, the functionality of Voice Gateway dealt simultaneously with the barriers to grid connection and addressing.<\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"Working_of_VoIP\"><\/span><strong>Working of VoIP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p style=\"text-align: justify;\">VoIP is a technique for converting voice signals into digital data and then transmitting it on the Internet using the TCP\/IP protocol. VoIP wraps the data packets before transmitting across the Internet. With VoIP, users can make a call over the world using an active Internet connection using Wi-Fi instead of your service provider&#8217;s network.<\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"VoIP_Protocols\"><\/span><strong>VoIP Protocols<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p style=\"text-align: justify;\">Some of the commonly used VoIP Protocols used today include- <strong>Session Initiation Protocol (SIP) and H.323.<\/strong> These protocols are widely known as Intelligent-End Protocols. They contain the &#8216;intelligence&#8217; required to find and set up a connection between the user the device (local host) and the device user will call (remote device).<\/p>\n\n\n\n<p class=\"has-text-align-left\"><strong>1.<\/strong> <strong>Session Initiation Protocol (SIP)<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-2.png\" alt=\"SIP Protocol\" class=\"wp-image-11657\" width=\"581\" height=\"447\" srcset=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-2.png 526w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-2-300x231.png 300w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-2-150x115.png 150w\" sizes=\"auto, (max-width: 581px) 100vw, 581px\" \/><figcaption><strong>SIP Protocol<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"text-align: justify;\">SIP refers to a common Internet protocol that works by interchanging the short lines of ASCII text. It is highly modular, simpler, and flexible. It can be easily integrated with other Internet protocols. However, it doesn&#8217;t collaborate with any of the existing telephone system signaling protocols.<\/p>\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"Components_of_Session_Initiation_Protocol\"><\/span><strong>Components of Session Initiation Protocol<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Following are the two major components included in the SIP protocol<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>User-Agent<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">User-Agent is present at SIP end stations and includes a User Agent Client (UAC) and User Agent Server (UAS). The User-Agent Client issues the SIP requests, whereas the User-Agent Server responds to each SIP request.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Network Server<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">In a SIP protocol, there are three major types of servers, namely- redirect server, proxy server and registrar.<\/p>\n\n\n\n<p><strong>2.<\/strong> <strong>H.323<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-3.png\" alt=\"H.323 Protocol\" class=\"wp-image-11658\" width=\"574\" height=\"442\" srcset=\"https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-3.png 496w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-3-300x231.png 300w, https:\/\/www.esds.co.in\/blog\/wp-content\/uploads\/2021\/01\/image-3-150x116.png 150w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><figcaption><strong>H.323 Protocol<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"text-align: justify;\">H.323 refers to a telephone industry standard that describes the complete protocol stack. This standard also defines what is permitted and what is prohibited. The systematically-defined protocols help ease interoperability; however, it is complex, making it difficult for the next-generation applications to adapt it.<\/p>\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"Components_of_H323_Protocol\"><\/span><strong>Components of H.323 Protocol<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Following are the major components present in the H.323 protocol<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Terminal<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">A terminal serves as the endpoints inside an IP network. Terminals provide signaling and control, along with two-way communication in real-time and codecs. Codecs are defined as a device or computer program that encodes or decodes digital data or signals.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Gateways<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">Gateways refer to a connection path that is made between the packet-switched network and the circuit-switched network. A gateway can be removed if there no other networks are connected.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Gatekeepers<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">A gatekeeper&#8217;s important functionalities include translation of addresses, controlling bandwidth, zone management, and managing the admissions. However, gatekeepers&#8217; core functionality is to regulate the endpoints present within its rule, also known as Zones.<\/p>\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_VoIP\"><\/span><strong>Advantages of VoIP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Following are the key advantages of using a VoIP<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Savings in Costs<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">By using VoIP, the user needs to pay for his Internet connection. Calls taking place between individuals having VoIP equipment, even on international calls, are free of cost.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Rich in Features<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">VoIP provides an array of features such as call forwarding, blocking. Automatic call distribution and interactive voice recognition.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Supports Multitasking<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">Besides making the traditional phone calls, VoIP can also be used for sending documents, images, and videos simultaneously. This allows businesses to seamlessly integrate meetings with their employees or clients spread across the globe.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Enhanced Security<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">VoIP can be used for mitigating various security threats through advancements made in IP technology like encryption and better identity management.<\/p>\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"VoIP_in_Indian_Scenario\"><\/span><strong>VoIP in Indian Scenario<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p style=\"text-align: justify;\">VoIP calling apps such as WhatsApp and Skype have emerged and had already started giving tough competition to the traditional PSTN-based voice technologies. VoIP has several benefits over PSTN calling, and thus, they are becoming a preferred option for business calls.<\/p>\n\n\n\n<p style=\"text-align: justify;\">Talking particularly about the Indian scenario, the Internet Service Providers or ISPs are forbidden to connect with PSTN\/PLMN networks under the TRAI guidelines. Hence, IP-based VoIP calls can&#8217;t be mixed with PSTN calls.<\/p>\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"Whats_Allowed\"><\/span><strong>What&#8217;s Allowed?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>VoIP to VoIP Calls in India<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">Calls starting on a VoIP device and terminating on a VoIP-enabled device<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Inbound International VoIP Calls<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">International calls don&#8217;t fall under the &#8216;boundaries&#8217; of TRAI. International inbound calls that terminate in VoIP devices in India are allowed. One can start a VoIP-based international inbound calling center in India<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>International Outbound Calls<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">International VoIP outbound calls starting in India are legal; thus, one can start a VoIP-based international outgoing calling center in India<\/p>\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\"><span class=\"ez-toc-section\" id=\"Whats_Not_Allowed\"><\/span><strong>What&#8217;s Not Allowed?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Calls from Traditional Telephone to VoIP Devices in India<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">Intermixing of VoIP and PSTN calls is not permitted and considered to be illegal in India<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Calls from VoIP Device to Traditional Landline \/ Mobile in India<\/strong><\/li><\/ul>\n\n\n\n<p style=\"text-align: justify;\">This is also known as VoIP dial out and subsequently not allowed in India<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VoIP or Voice over Internet Protocol represents a technology used for voice conversations with an Internet Network or Internet Protocol. It transmits the voice signals in the digital form in the packets and then sends it across the digital form in analog circuits through a mobile phone company or a conventional PSTN (Public Switched Telephone&#8230; <\/p>\n<div class=\"clear\"><\/div>\n<p><a href=\"https:\/\/www.esds.co.in\/blog\/voip-understanding-architecture-and-features\/\" class=\"gdlr-button small excerpt-read-more\">Read More<\/a><\/p>\n","protected":false},"author":61,"featured_media":12654,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2472],"tags":[2477,2481,2484,2483,2482,2473,2475,2474,127,126,2479,2478,2476,2480],"class_list":["post-482","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-voip-voice-over-internet-protocol","tag-advantages-of-voip","tag-cloud-telephony","tag-cloud-telephony-benefits","tag-cloud-telephony-india","tag-cloud-telephony-service","tag-differences-between-voip-and-ip-telephony","tag-history-of-voip","tag-ip-telephony","tag-voice-over-internet-protocol","tag-voip","tag-voip-cloud-telephony","tag-voip-in-indian-scenario","tag-voip-protocols","tag-voip-telephony"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/posts\/482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/users\/61"}],"replies":[{"embeddable":true,"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/comments?post=482"}],"version-history":[{"count":10,"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/posts\/482\/revisions"}],"predecessor-version":[{"id":12655,"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/posts\/482\/revisions\/12655"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/media\/12654"}],"wp:attachment":[{"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/media?parent=482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/categories?post=482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.esds.co.in\/blog\/wp-json\/wp\/v2\/tags?post=482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}