{"id":12098,"date":"2023-03-23T10:22:18","date_gmt":"2023-03-23T04:52:18","guid":{"rendered":"https:\/\/justcall.io\/blog\/?p=12098"},"modified":"2023-07-14T17:34:37","modified_gmt":"2023-07-14T12:04:37","slug":"voip-phone-system-guide","status":"publish","type":"post","link":"https:\/\/web.justcall.dev\/blogv2\/voip-phone-system-guide.html","title":{"rendered":"What is VoIP? The Complete Guide to Voice over IP Calling\u00a0"},"content":{"rendered":"\r\n<p>The popularity of VoIP has skyrocketed to the degree that popular VoIP service providers, such as Skype and Zoom, have become a common household name!<\/p>\r\n<p>Given this rampant popularity, it should come as no surprise that the VoIP market is slated to grow at a CAGR of <strong><a href=\"https:\/\/www.gminsights.com\/industry-analysis\/voice-over-internet-protocol-voip-market#:~:text=VoIP%20Market%20size%20was%20over,15%25%20from%202021%20to%202027.\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">15%<\/a><\/strong> and achieve a valuation greater than USD 95 billion for the forecast period 2021 to 2027.<\/p>\r\n<p>In view of this upward <strong><a href=\"https:\/\/justcall.io\/blog\/voip-trends.html\">trend<\/a><\/strong>, we are taking a detailed look at VoIP, especially with a focus on what it means to businesses.<\/p>\r\n<p>So, whether you are a technocrat or an absolute rookie, sit tight as we walk you through all things from VoIP phone system, what is VoIP and how does it work, and a lot more details.\u00a0<\/p>\r\n<p>\r\n\r\n<\/p>\r\n<h2 class=\"wp-block-heading\">What is VoIP (Voice Over Internet Protocol)?<\/h2>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12203 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/08\/voip-phone-system.jpeg\" alt=\"What is VoIP\" width=\"959\" height=\"639\" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-phone-system.jpeg 2250w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-phone-system-300x200.jpeg 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-phone-system-1024x683.jpeg 1024w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-phone-system-768x512.jpeg 768w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-phone-system-1536x1024.jpeg 1536w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-phone-system-2048x1365.jpeg 2048w\" sizes=\"auto, (max-width: 959px) 100vw, 959px\" \/><\/p>\r\n<p>If you are wondering What the VoIP phone number is, we&#8217;ve got you covered.\u00a0 VoIP is an acronym for <a href=\"https:\/\/justcall.io\/blog\/voip-basics.html\"><strong>Voice Over Internet Protocol<\/strong><\/a>. This form of digital telephony makes use of an active internet connection to establish lines of audio communication between two users.<\/p>\r\n<p>This dependence on the internet makes VoIP phone systems different from <strong><a href=\"https:\/\/justcall.io\/blog\/pbx-phone-system-and-how-does-it-work.html\">traditionally wired landline calls<\/a><\/strong> (a.k.a., the Public Switched Telephone Network or the PSTN), which involves the transmission of analog signals. Now, voice is transferred as data packets across the internet.\u00a0<\/p>\r\n<h2>How Does VoIP Work? (Step-by-Step Guide)\u00a0<\/h2>\r\n<p>In VoIP, the voice is encoded in packets of data sent directly between two computers or phones (or other electronic devices).<\/p>\r\n<p>The sending device converts the audio file into digital format and sends it as data packets. The receiving device receives these packets, decodes them, and replays the audio.<\/p>\r\n<p>How VoIP works is all about the following elements in action:<\/p>\r\n<ul>\r\n<li><strong>VoIP terminals:<\/strong> Any equipment, hardware (VoIP phones, laptops, mobile phones, etc.), or software (VoIP apps), which acts as the end-user telephonic terminal to make or receive VoIP calls. These terminals are equipped with adapters that convert voice signals into digital waves.<\/li>\r\n<li><strong>Internet connection:<\/strong> Naturally, a high-speed and reliable internet connection with sufficient bandwidth allocation is a prerequisite for setting up a VoIP call.<\/li>\r\n<li><strong>Network components:<\/strong> Network components include the routers, cables, and gateways involved in establishing a network connection and maintaining its performance (uptime), and security. Certain network components will also help with traffic management.<\/li>\r\n<li><strong>Call processor:<\/strong> These include the functions and configurations involved in <a href=\"https:\/\/justcall.io\/blog\/how-to-set-up-voip.html\"><strong>setting up the VoIP system<\/strong><\/a> \u2013 the internet protocol used, the mapping of VoIP numbers, etc. They collectively govern the quality, features, and <strong><a href=\"https:\/\/justcall.io\/blog\/voip-phone-system-cost.html\">cost of the VoIP setup<\/a><\/strong>.<\/li>\r\n<li><strong>VoIP provider:<\/strong> As the name suggests, a VoIP provider\u00a0manages all VoIP assets and ensuring that all calls take place seamlessly. The provider could be your in-house team, or the service can be outsourced to experts.<\/li>\r\n<\/ul>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13366 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/how-does-voip-work-1.webp\" alt=\"how-does-voip-work\" width=\"1166\" height=\"505\" \/><\/p>\r\n<p>Do bear in mind that this is the simplest layout for making a VoIP call. Depending on your business requirement, the setup may involve fancier equipment such as <strong><a href=\"https:\/\/justcall.io\/product\/sip-trunking\/\">SIP trunks<\/a><\/strong>, media servers, analog telephone adapters (ATA), and more.<\/p>\r\n<h2>How to Configure Ip Phones Locally and Remotely?<\/h2>\r\n<p>Here are some steps to help you configure IP phones locally and remotely:<\/p>\r\n<p><strong>Step 1:<\/strong>\u00a0Connect the IP phone to the network using an Ethernet cable.<\/p>\r\n<p><strong>Step 2:<\/strong>\u00a0Access the phone&#8217;s web interface using a web browser by entering the phone&#8217;s IP address.<\/p>\r\n<p><strong>Step 3:<\/strong> Log in\u00a0to the web interface using the default username and password.<\/p>\r\n<p><strong>Step 4:<\/strong>\u00a0Navigate to the settings menu to configure the phone&#8217;s IP address, subnet mask, and gateway settings.<\/p>\r\n<p><strong>Step 5:<\/strong>\u00a0To configure IP phones remotely, you must use a phone management system.<\/p>\r\n<p><strong>Step 6:<\/strong>\u00a0The configuration protocol will differ depending on the phone management system, such as SIP or TFTP.<\/p>\r\n<p><strong>Step 7:<\/strong>\u00a0Follow the instruction provided by the phone management system to configure and manage multiple phones from a central location.<\/p>\r\n<h2>How to Get a VoIP Phone Number?<\/h2>\r\n<p>VoIP, or Voice over Internet Protocol, allows you to make and receive phone calls using an internet connection rather than traditional phone lines. Here&#8217;s how you can get a\u00a0VoIP phone number for business with multiple lines:<\/p>\r\n<p><strong>Step 1:<\/strong>\u00a0Choose a VoIP service provider that offers business phone numbers.<\/p>\r\n<p><strong>Step 2:<\/strong>\u00a0Sign up for an account with the provider and select a package that meets your business needs.<\/p>\r\n<p><strong>Step 3:<\/strong>\u00a0Choose your business&#8217;s desired area code and phone number(s).<\/p>\r\n<p><strong>Step 4:<\/strong>\u00a0Configure the service with your existing hardware or purchase new IP Phones.<\/p>\r\n<p><strong>Step 5:<\/strong>\u00a0Test the service and make sure everything is working properly.<\/p>\r\n<p><strong>Step 6:<\/strong>\u00a0Start using the VoIP service for your business communication with multiple lines.<\/p>\r\n<h2>Key Features of VoIP<\/h2>\r\n<p>VoIP boasts as many as 90 features \u2013 a figure that is set to expand as the technology matures.<\/p>\r\n<p>Let\u2019s take a look at some of the notable ones:<\/p>\r\n<h3>Auto Attendant<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13412 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/features-of-VoIP.webp\" alt=\"features-of-VoIP\" width=\"1101\" height=\"505\" \/><\/p>\r\n<p>An <strong><a href=\"https:\/\/justcall.io\/blog\/ivr-scripts-auto-attendant-scripts.html\">automated attendant takes on the role of a real-time receptionist<\/a><\/strong> \u2013 and is available 24\u00d77. As such, they can automatically answer incoming calls at all times and connect them to the desired extension through <strong><a href=\"https:\/\/justcall.io\/product\/call-distribution\/\">rule-based call routing<\/a><\/strong>.<\/p>\r\n<p>They can also engage with callers, walk them through the interactive voice response (<strong><a href=\"https:\/\/justcall.io\/product\/ivr\/\">IVR<\/a><\/strong>) menu, offer tailored greetings, capture basic inputs from the caller, and play hold music.<\/p>\r\n<p>Given this role, automated attendants are a highly coveted feature of businesses turning to VoIP to manage high volumes of calls.<\/p>\r\n<h3>Call Routing<\/h3>\r\n<p>Call routing relates to a gamut of routine call management activities, such as <strong><a href=\"https:\/\/justcall.io\/product\/forward-to-phone\/\">call forwarding<\/a><\/strong>, <strong><a href=\"https:\/\/justcall.io\/product\/warm-transfer\/\">call transfers<\/a><\/strong>, automated call answering, and hold. It streamlines the process by allocating readily-available resources so that your business is readily available at all times and no sales opportunity goes unutilized.<\/p>\r\n<p>Some VoIP providers may also extend follow-up features where <strong><a href=\"https:\/\/justcall.io\/solution\/support-contact-center\/\">inbound calls<\/a><\/strong> are converted into emails so that you can follow up with leads.<\/p>\r\n<h3>Do Not Disturb (DND)<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13368 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/do-not-disturb.webp\" alt=\"do-not-disturb\" width=\"778\" height=\"519\" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/do-not-disturb.webp 1000w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/do-not-disturb-300x200.webp 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/do-not-disturb-768x512.webp 768w\" sizes=\"auto, (max-width: 778px) 100vw, 778px\" \/><\/p>\r\n<p>Do Not Disturb, or DND, helps in giving your customers your undivided attention. It comes in handy, particularly for those professionals who are often on calls with clients and want to shield themselves from distractions.<\/p>\r\n<p>By activating the DND feature, your <strong><a href=\"https:\/\/justcall.io\/product\/voicemail-by-email\/\">team can accept voicemails<\/a><\/strong> or transfer the call to another staff who is available to take it.<\/p>\r\n<h3>Conferencing<\/h3>\r\n<p>As collaborative working becomes popular, <strong><a href=\"https:\/\/justcall.io\/product\/conference-calling\/\">conference calls<\/a><\/strong> have become fairly normal for all businesses. Managers could use conferencing to connect with their entire team, while employees can bring all stakeholders up to speed through a single call.<\/p>\r\n<p>And while conferencing is basic functionality, VoIP amps it up through Unified Communication, which allows participants to share files and work on them concurrently, hosts chat messages in real-time, blocks out schedules in the calendar, and permits giving presentations live.<\/p>\r\n<h3>Call Recording<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13370 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/call-recording.webp\" alt=\"call-recording\" width=\"1070\" height=\"713\" \/><\/p>\r\n<p>Call recording can be useful in various ways. For a start, it acts as a record of every conversation between you and your customers. Apart from documenting this auditory proof, <strong><a href=\"https:\/\/justcall.io\/product\/record-phone-calls\/\">call recordings<\/a><\/strong> can also be used to ensure <strong><a href=\"https:\/\/justcall.io\/blog\/hipaa-compliant-texting.html\">regulatory compliance<\/a><\/strong>.<\/p>\r\n<p>Further, it can be an effective feedback mechanism wherein managers can go through the recordings to comprehend what clinched the deal or derailed it. One can even use these clips for training purposes. All in all, call recording is a highly utilitarian <strong><a href=\"https:\/\/justcall.io\/blog\/voip-features.html\">feature for VoIP calls<\/a><\/strong>.<\/p>\r\n<h3>Instant Messaging<\/h3>\r\n<p><strong><a href=\"https:\/\/justcall.io\/blog\/automated-text-message-sms-business.html\">Instant messaging<\/a><\/strong> is a form of synchronous communication channel where internal and external communications can be carried out through text messages.<\/p>\r\n<p>The chat interface maintains a written log of previous interactions, which can be useful in gaining context and reviewing the chat history. While instant messaging is largely used in real-time, it can also send short, succinct messages when communicating across time zones.<\/p>\r\n<h3>Call Monitoring and Analytics<\/h3>\r\n<p>Call monitoring empowers managers to tune into a conversation and evaluate how it is panning out. It can be useful to gain customer insights and also to train agents. Some call monitoring features come loaded with <strong><a href=\"https:\/\/justcall.io\/product\/call-center-analytics\/\">powerful analytics<\/a><\/strong>, which use <strong><a href=\"https:\/\/justcall.io\/blog\/sales-intelligence.html\">business intelligence tools<\/a><\/strong> to extract meaningful data from the call logs.<\/p>\r\n<p>With the advancements in technology like <a href=\"https:\/\/justcall.io\/blog\/how-ai-can-improve-sales-and-customer-support.html\" target=\"_blank\" rel=\"noopener\"><strong>Artificial Intelligence (AI<\/strong><\/a>), Machine Learning (ML), and Natural Language Processing (NLP), it has become possible to derive more actionable, contextual, and smarter information for your business to work with.<\/p>\r\n<h3>Video Conferencing<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"667\" class=\"wp-image-13372 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/video-conferencing.webp\" alt=\"video-conferencing\" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/video-conferencing.webp 1000w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/video-conferencing-300x200.webp 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/video-conferencing-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<p>While VoIP was largely voice-based, it has now grown to subsume other formats, such as documents and rich media as well.<\/p>\r\n<p>However, the most defining moment in VoIP calls would be when it started allowing video chats. Businesses have been using this feature generously to conduct virtual meetings (and even events) where participants can see and hear each other.<\/p>\r\n<p>Members of a video conference can also share screens, which will come in handy while giving presentations! All in all, video conferencing makes a compelling case for digitalizing in-person meetings, and there is no looking back.<\/p>\r\n<h2>VoIP Pricing and Plans<\/h2>\r\n<p>Given that VoIP is considered to be cost-effective, one may be curious to know about its <strong><a href=\"https:\/\/justcall.io\/pricing\/\">pricing and plans<\/a><\/strong> to understand \u00a0the cost implications truly.<\/p>\r\n<p>VoIP can cost anywhere from $24 to $150 per user per month. However, this is just a rough estimate since the cost may vary depending on the rental charge of equipment, <strong><a href=\"https:\/\/justcall.io\/blog\/business-phone-system-installation-and-setup.html\">installation or setup costs<\/a><\/strong>, additional features that you may pay for, type of hosting, service provider, and more.<\/p>\r\n<p>As for the plans, most\u00a0VoIP service providers\u00a0offer tiered packages to meet a business\u2019s changing requirements. It is easy to switch between these plans, which allows a great deal of scalability as well.<\/p>\r\n<h2>VoIP: Advantages and Disadvantages<\/h2>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12208 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/08\/voip-benefits.jpg\" alt=\"VoIP: Advantages and Disadvantages\" width=\"964\" height=\"530\" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-benefits.jpg 1280w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-benefits-300x165.jpg 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-benefits-1024x563.jpg 1024w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-benefits-768x422.jpg 768w\" sizes=\"auto, (max-width: 964px) 100vw, 964px\" \/><\/p>\r\n<p>Now that you have a thorough understanding of VoIP and everything it entails, let\u2019s analyze the\u00a0VoIP phone system advantages and disadvantages for business:<\/p>\r\n<h3>VoIP: Advantages<\/h3>\r\n<p>VoIP phones promise the following advantages:<\/p>\r\n<h4>1)\u00a0Lower Operational Costs<\/h4>\r\n<p>VoIP phone systems for small businesses as well as large businesses are cost-effective.\u00a0<\/p>\r\n<p>Seeing as how the internet is an absolute necessity for businesses, they will only have to pay the <strong><a href=\"https:\/\/justcall.io\/blog\/voip-phone-system-cost.html\" target=\"_blank\" rel=\"noreferrer noopener\">subscription cost to VoIP<\/a><\/strong> applications as the vendors will take care of the rest. At most, they will have to make the one-time capital expenditure of purchasing any hardware equipment like VoIP phones.<\/p>\r\n<p>On the other hand, traditional telephony systems will involve equipment, wiring, network elements, <strong><a href=\"https:\/\/justcall.io\/blog\/pbx-phone-system-and-how-does-it-work.html\">PBX<\/a><\/strong>, and more. As such, it should come as no surprise that the average landline telephony system costs about $50 per line every month, while VoIP costs less than $20 per line per month.<\/p>\r\n<h4>2) Greater Accessibility<\/h4>\r\n<p>Most VoIP services are now distributed through <strong><a href=\"https:\/\/justcall.io\/blog\/cloud-phone-system-guide.html\">cloud technology<\/a><\/strong>. As a result, VoIP is far more accessible than traditional telephony. All one needs is a stable internet connection and they can make calls anywhere across the globe!<\/p>\r\n<p>Additionally, VoIP offers a host of features that are not available with traditional phone systems. These features include forwarding calls to multiple devices, voicemail transcribed to text, call recording, and holding conference calls with multiple participants.<\/p>\r\n<h4>3) Absolute Portability<\/h4>\r\n<p>With VoIP, the number and details are not linked to any network provider. The virtual number is highly portable \u2013 even against the backdrop of institutional change.<\/p>\r\n<p>This means that users can keep their virtual phone number and all of their associated features, such as voicemail and call forwarding, even if they switch internet service providers or move to a different location.<\/p>\r\n<p>This is one of the VoIP benefits for businesses that may be considering expanding to new markets or for individuals who are frequently on the go and want to maintain a consistent point of contact.<\/p>\r\n<h4>4) Increased Scalability<\/h4>\r\n<p>One of the major advantages of using a VoIP system is the ability to easily scale your communication easily. This is because VoIP is a virtual service that does not require the installation of additional hardware or the maintenance of physical phone lines.<\/p>\r\n<p>This means you can add or remove phone lines as needed without incurring the expenses associated with traditional phone systems. Additionally, VoIP allows you to pay only for the features and services you need, so you can customize your plan to fit the specific communication needs of your business.\u00a0<\/p>\r\n<h4>5) Advanced Features<\/h4>\r\n<p>VoIP technology offers a wide range of features and functionalities that can be customized to fit the specific needs of your business. These features can include voicemail transcribed to text, call forwarding, call recording, and holding conference calls with multiple participants.<\/p>\r\n<p><br \/>In addition to these basic features, many VoIP providers offer advanced options such as call analytics, call routing, and integration with other business tools and systems.<br \/>This allows businesses to choose the features and services most relevant to their needs rather than paying for a one-size-fits-all package.\u00a0<\/p>\r\n<h4>6) Sharper Audio Quality<\/h4>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"533\" class=\"wp-image-13378 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/VoIP-calls-offer-clear-audio-clarity.webp\" alt=\"VoIP-calls-offer-clear-audio-clarity\" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/VoIP-calls-offer-clear-audio-clarity.webp 1000w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/VoIP-calls-offer-clear-audio-clarity-300x160.webp 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/VoIP-calls-offer-clear-audio-clarity-768x409.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<p>While this benefit of VoIP mainly depends on your internet connection, there is no contesting the fact that internet services are getting better (and more affordable) by the day.<\/p>\r\n<p>As such, VoIP calls are getting proportionately better. Modern-day VoIP calls offer crisp and clear audio clarity with minimal lag, latency, or call drops.<\/p>\r\n<h4>7) Higher Productivity<\/h4>\r\n<p>VoIP supports the transmission of files and file types while allowing users to work on the same document at the same time.<\/p>\r\n<p>In addition to conferencing, certain features of VoIP lend qualities of automation, which elevates only relevant calls to human agents, thereby taking care of all the leg work. Such VoIP advantages boost the productivity of your staff and help them achieve more.<\/p>\r\n<h4>8) Hardware Flexibility<\/h4>\r\n<p>Rather than investing in dedicated hardware devices, companies can invest in VoIP handsets for businesses that can operate on employee devices. Such an approach cuts down dependence on hardware while also blessing the staff with portability, accessibility, and familiarity.<\/p>\r\n<h3>VoIP: Disadvantages<\/h3>\r\n<p>Putting the razzle-dazzle of VoIP aside, here\u2019s a peek into some VoIP limitations:<\/p>\r\n<h4>1) Dependence on Network Speed<\/h4>\r\n<p>While VoIP relies on a stable internet connection to function correctly, most VoIP providers offer backup options to ensure that your business can stay connected even in the event of an internet outage.<\/p>\r\n<p>These options may include the use of a secondary internet connection or the ability to route calls to a backup number.<br \/>Additionally, many VoIP providers offer Quality of Service (QoS) features that can help optimize your VoIP system&#8217;s performance, even in the presence of network congestion.<\/p>\r\n<p>However, it is important to keep in mind that the reliability of your VoIP system may depend on the quality and stability of your internet connection.<\/p>\r\n<h4>2) Jitter and Latency<\/h4>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13380 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/jitter-and-latency.webp\" alt=\"jitter-and-latency\" width=\"1067\" height=\"711\" \/><\/p>\r\n<p>Jitter and latency can significantly impact the quality of your VoIP calls and can lead to issues such as garbled audio, dropped calls, hamper <strong><a href=\"https:\/\/justcall.io\/blog\/what-is-speech-analytics.html\">call quality<\/a><\/strong>, and delays in the transmission of data packets.<\/p>\r\n<p>A variety of factors, including a poor internet connection, low bandwidth, an inadequate router, network instability, and insufficient cables can cause these issues.<\/p>\r\n<h4>3) Questionable Security<\/h4>\r\n<p>While VoIP calls can be made more secure through encryption, at the end of the day, it is still a technology that is susceptible to loopholes.<\/p>\r\n<p>VoIP calls are susceptible to the same cyber threats as any internet technology \u2013 be it malware or virus infection, phishing attempts, and other social engineering attempts.<\/p>\r\n<h4>4) Can Get Costly<\/h4>\r\n<p>To make a VoIP call to someone who does not have a VoIP system, you will typically need to use a feature called &#8220;Direct Inward Dialing&#8221; (DID) or &#8220;Direct Dial-In&#8221; (DDI).<\/p>\r\n<p>This feature allows you to make a VoIP call to a traditional phone number, but it may be more expensive than making a regular phone call, as it requires the use of a third-party provider to bridge the gap between VoIP and traditional phone networks.<\/p>\r\n<h4>5) Workforce Retraining<\/h4>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"667\" class=\"wp-image-13383 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/09\/workforce-retraining.jpg\" alt=\"workforce-retraining \" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/workforce-retraining.jpg 1000w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/workforce-retraining-300x200.jpg 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/09\/workforce-retraining-768x512.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<p>When transitioning from a traditional phone system to a VoIP system, it is important to plan for some downtime as you make the switch.<\/p>\r\n<p>This can involve configuring your new VoIP system, transferring phone numbers, and training your employees on how to use the new system.<\/p>\r\n<p>It is also important to consider any potential resistance to the change from your employees, as they may be hesitant to adapt to a new way of communicating.\u00a0<\/p>\r\n<h2>Pros and Cons of VoIP Phone System<\/h2>\r\n<p>Want a TL;DR version of the VoIP pros and cons? Here\u2019s a quick snapshot of the key points:<\/p>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>\r\n<p><b>Pros of VoIP Phone System<\/b><\/p>\r\n<\/td>\r\n<td>\r\n<p><b>Cons of VoIP Phone System<\/b><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Easy on the pocket<\/span><\/p>\r\n<\/td>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Call performance is linked to the internet<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Accessible, Scalable, and Portable<\/span><\/p>\r\n<\/td>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Interruptions in the form of jitter and latency<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Can be integrated with other technologies<\/span><\/p>\r\n<\/td>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Susceptible to digital security threats<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Allows multitasking and collaboration<\/span><\/p>\r\n<\/td>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Unprecedented costs can accrue<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Better voice quality<\/span><\/p>\r\n<\/td>\r\n<td>\r\n<p><span style=\"font-weight: 400;\">Retraining of staff is required<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2>Practical Use Cases of VoIP in Business<\/h2>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12207 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/08\/use-cases-voip.jpg\" alt=\"Practical Use Cases of VoIP in Business\" width=\"975\" height=\"650\" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/use-cases-voip.jpg 1280w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/use-cases-voip-300x200.jpg 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/use-cases-voip-1024x682.jpg 1024w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/use-cases-voip-768x512.jpg 768w\" sizes=\"auto, (max-width: 975px) 100vw, 975px\" \/><\/p>\r\n<p>VoIP can be used in a variety of settings. However, businesses can focus on the following\u00a0VoIP use case\u00a0examples:<\/p>\r\n<p><strong>Internal communications:<\/strong> VoIP has emerged as a champion of unified communications for intra-business communications. Teams and individuals use it to voice call, host virtual meetings, coordinate with coworkers through messaging, and collaborate through features like screen sharing.<br \/><strong>Sales and marketing communication:<\/strong> While email and social media marketing still hold their importance, according to Salesforce, 92% of sales and marketing interactions take place on calls. VoIP can add impetus in this direction and make them more financially viable.<br \/><strong>One-on-one customer interactions:<\/strong>\u00a0Rather than having a separate communication channel for customers who prefer texting\/chatting, and another one for those who prefer calls \u2013 you can unify both segments through VoIP. Your customers will appreciate the resulting convenience.<br \/><strong>Customer service and support:<\/strong> Calls and text exchanges will continue to be the go-to media for customer care. With VoIP, you can establish a dedicated, uniform communications hub that can replace the various channels that may bring about any disparity.<br \/><strong>Contact center activities:<\/strong> Calls are the lifeblood of contact centers and VoIP adds value to it by making the system more cost-effective, efficient, and scalable.<\/p>\r\n<h2>How to choose the Best VoIP Phone Service Provider?<\/h2>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12209 aligncenter\" src=\"https:\/\/justcall.io\/blog\/wp-content\/uploads\/2022\/08\/voip-provider.jpg\" alt=\"How to choose the Best VoIP Phone Service Provider\" width=\"1017\" height=\"678\" srcset=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-provider.jpg 1280w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-provider-300x200.jpg 300w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-provider-1024x682.jpg 1024w, https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-provider-768x512.jpg 768w\" sizes=\"auto, (max-width: 1017px) 100vw, 1017px\" \/><\/p>\r\n<p>The DIY approach to setting up a VoIP system can get costly and cumbersome to maintain; given this fact, businesses often associate with VoIP providers to outsource this task. Here is a quick refresher on choosing the right VoIP provider:<\/p>\r\n<ol>\r\n<li>First, perform an organization-wide audit and analyze whether VoIP is right for your business.<\/li>\r\n<li>Once you have managed to justify the decision to switch to VoIP, list out your primary requirements to work out the kind of VoIP service you want.<\/li>\r\n<li>Prepare a detailed budget, along with the relevant tolerances. Account for any one-time or recurring costs that may affect this budget.<\/li>\r\n<li>Scout the market to check out the VoIP service providers available. Go through their service catalog, customer reviews, pricing, features, and other variables to see if their offerings align with what you want. Shortlist the ones that tick most of your boxes.<\/li>\r\n<li>Work out the terms and conditions of the arrangement. Would the VoIP provider host and manage all the assets? Who is responsible for repair and maintenance? What are the minimum device specifics?<\/li>\r\n<li>Ask for <strong><a href=\"https:\/\/justcall.io\/blog\/call-center-quality-assurance-customer-service.html\">Quality of Service (QoS)<\/a><\/strong> guarantees, as these service-level agreements often come equipped with improved features and functionality, decreased downtime, call continuity features, and more.<\/li>\r\n<li>Obtain references and verify them from your networks.<br \/>Sign the terms of engagement and commence training and onboarding of your staff!<\/li>\r\n<\/ol>\r\n<p>When it comes to choosing the best\u00a0VoIP provider for business in the USA, it&#8217;s important to do your research and compare different options to find the one that fits your specific needs and budget.<\/p>\r\n<h2>Questions to Ask When Choosing a VoIP Provider<\/h2>\r\n<p>When choosing a VoIP provider, you should ask several important questions to ensure that you get the best service.<\/p>\r\n<p>Here are 10 key questions to consider:<\/p>\r\n<ol>\r\n<li>What is the cost of the service, and are there any hidden fees or surcharges?<\/li>\r\n<li>How reliable is the service, and what is the uptime guarantee?<\/li>\r\n<li>What customer support is available, and how easy is it to reach a representative?<\/li>\r\n<li>Does the provider offer a variety of calling plans to choose from?<\/li>\r\n<li>Is it possible to scale the service up or down as needed?<\/li>\r\n<li>Can the service be used on multiple devices, such as a phone, computer, or tablet?<\/li>\r\n<li>Is it possible to transfer calls between devices or to forward calls to another number?<\/li>\r\n<li>Does the provider offer features like voicemail, call forwarding, and conference calls?<\/li>\r\n<li>Is the service compatible with existing phone systems, or will new equipment be required?<\/li>\r\n<li>Does the provider offer security measures to protect against data breaches or unauthorized access to calls?<\/li>\r\n<\/ol>\r\n<p>By asking these questions, you can choose a VoIP provider that meets your specific needs and helps your business grow in the long run.<\/p>\r\n<h2>Conclusion<\/h2>\r\n<p>The <strong><a href=\"https:\/\/justcall.io\/blog\/voip-phone-system-cost.html\">cost of VoIP phone systems<\/a><\/strong> is directly linked to your internet speed bandwidth requirement, and any extra features that you may want. The resulting savings can improve your business\u2019s bottom line without marring the customer experience.<\/p>\r\n<p>VoIP for businesses with multiple lines can provide added flexibility and efficiency, allowing multiple employees to make and receive calls at the same time using a single system.<\/p>\r\n<p>It also offers relevance in the future as you can integrate VoIP with other digital systems and tools and feed the insights into powerful, data-driven engines and processors. The resulting outcomes will be great, and you can remain on the fast track to success!<\/p>\r\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The popularity of VoIP has skyrocketed to the degree that popular VoIP service providers, such as Skype and Zoom, have become a common household name! Given this rampant popularity, it should come as no surprise that the VoIP market is slated to grow at a CAGR of 15% and achieve a valuation greater than USD [&hellip;]<\/p>\n","protected":false},"author":40,"featured_media":12099,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[{"id":124,"name":"VoIP (Voice over Internet Protocol)","slug":"voip"}],"tags":[],"class_list":["post-12098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-voip"],"acf":{"featured_post":false,"small_title":"Voip Phone System Guide","videos":[21294],"display_table_of_content":false,"table_of_content_items":null,"side_banner":null,"side_banner_link":"","highlight_section":null,"footer_cta_header":"","footer_cta_blue":null,"footer_cta_white":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is VoIP&quot; All You Need to Know About VoIP Phone System<\/title>\n<meta name=\"description\" content=\"Learn about the benefits of using a VoIP phone system for small business. Discover what VoIP is and how it can help your business stay connected.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is VoIP&quot; All You Need to Know About VoIP Phone System\" \/>\n<meta property=\"og:description\" content=\"Learn about the benefits of using a VoIP phone system for small business. Discover what VoIP is and how it can help your business stay connected.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/web.justcall.dev\/blogv2\/voip-phone-system-guide.html\" \/>\n<meta property=\"og:site_name\" content=\"Blogv2\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-23T04:52:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-14T12:04:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/web.justcall.dev\/blogv2\/wp-content\/uploads\/2022\/08\/voip-guide.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Sandeep Gaur\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sandeep Gaur\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"18 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is VoIP\" All You Need to Know About VoIP Phone System","description":"Learn about the benefits of using a VoIP phone system for small business. 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