Best Business VoIP Providers for Enterprise

Find and compare the best Business VoIP providers for Enterprise in 2024

Use the comparison tool below to compare the top Business VoIP providers for Enterprise on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Cox Business IP Centrex Reviews
    Cloud-based calling with our hosted VoIP business phone system lets you manage your calls from anywhere on the Internet, from any device. Are you ready to find out how Cox Business can solve your problems? Talk to one of our specialists at IP Centrex. With our IP Centrex VoIP solution, you can ensure that your customers reach the right person every time they call. This cloud-based VoIP phone system for business provides reliable and business-grade voice service that will help you manage your company's call volume efficiently and effectively. Call Center Standard uses Call Center Standard to route callers to the appropriate queue with the correct priority and to the next available agent. You can access and manage your calls from any device, whether you're on your smartphone, tablet or desktop, with the UC app. We can help you create a scalable plan that will work for you now and in the future, from small startup solutions to large corporate systems. We handle all aspects of updates, installations, and repairs.
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    Frontier SmartVoice Reviews

    Frontier SmartVoice

    Frontier Communications

    $19.99 per month
    Get the voice services that you need Clear voice quality and advanced voice features. Bundled packages can help you increase your profits and meet all your business needs. With options for mobility, visual voicemail and instant messaging, you can take your office phone number with you wherever you go. Frontier SmartVoice VoIP solution provides mobility, convenience, and streamlines business calls. Unlimited nationwide long distance and over 180 calling features, including Canada. Unified messaging. Visual voicemail and voicemail to voicemail. Frontier Communicator App for Mobile is a fully-featured softphone. You can send and receive calls from any business number.
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    Wazo Reviews
    The ultimate multi-tenant, hybrid unified communication solution for operators and service providers. Your unified communication business can be launched in days and not months. A suite of turn-key integrations and apps designed to increase the competitiveness and innovation capabilities of operators and service providers who are chasing the unified communications and VoIP opportunity. Turn-key unified communication solution, including integrations and value added applications. Wazo Enterprise Unified Communication offers a range of client applications (Mobile Web & Desktop), as well as native integrations. You can integrate communications into your customer information system to meet collaborative and productivity needs. Enterprise Unified Communication can be managed through a central administration portal. This allows you to maximize your ROI. The EUC Portal lowers your operating costs and allows you to concentrate on your business, not technology.
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    XO Hosted PBX Reviews
    XO HostedPBX is a highly scalable Unified Communications solution. It uses cloud technology to deliver integrated voice and data services, collaboration tools and mobility functions. Advanced calling features are also available across all your business locations. Unlike other service providers, XO supports Hosted PBX over the Tier 1 XO network. This allows you to move your PBX functionality to the cloud. Hosted PBX by XO offers all the benefits you need to deliver high-quality voice and Unified Communications throughout your enterprise. Hosted PBX combines all the telephony features and UC features required by most businesses into one the most comprehensive UC as-a-Service offerings on the market.
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    VoIP Route Reviews
    VoIP Route's hosted phone system uses the most recent cloud-based technology. VoIP Route connects your business without the high cost of traditional premise-based systems, and without any compromises. You can easily connect, call, and collaborate using your phone, smart device, computer, or laptop. VoIP Route is a business-class SIP trunk provider for both IP-PBX and analog/digital phone adapters or gateways. We have gained the trust of our customers and partners by providing the highest quality service at an affordable price, backed by outstanding support. Residential VoIP uses cutting-edge technology to deliver the best performance at a lower cost. Instead of using old phone lines to place calls you can convert your calls into digital data and use the Internet for your calls. VoIP residential phone service is cheaper than traditional phone service, and can help you save money on your monthly bills.
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    Agile IT Reviews
    With over 2,000,000 accounts migrated, you can move to Office 365, Azure or Dynamics 365 with confidence from a Microsoft Gold Partner. Microsoft 365 (including Enterprise Mobility + Security Suite) protects your business and information. Your organization can take full advantage Microsoft Teams and SharePoint Online. Microsoft 365 can transform the way you offer endpoint support using Windows 10.
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    Call Box Reviews
    Call Box offers comprehensive phone solutions that simplify communication, and improve efficiency in call handling. Avoid outdated hardware systems that can be difficult to set up and costly to maintain. Call Box's flexible, reliable VoIP system allows you to quickly make adjustments. With a unique combination human reviewers and machine-learning technology, you can uncover and fix any gaps in your phone processes. Continuous feedback loops allow you to change the outcome of calls before they end and create a culture of phone accountability. Call Box provides a great caller experience with custom call routing, customized time conditions, custom voicemail greetings, and custom auto attendants. Call Box provides information to your agents about customer history, lead source information and performance indicators when live calls are received into your business. Call Box connects callers to the right person as quickly as possible, based on past interactions, predicted agent success and advanced call routing.
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    Coeo Reviews

    Coeo

    COEO Solutions

    PBX, also known as private branch exchange, is a private telephone network that companies and organizations use to maintain internal and external phone communication. It offers features such as voicemail, voice transfers, voice menus, and interactive voice menus. Cloud PBX services allow you to access all the features you want and need, but also offer many more. You get more mobility, security, and scalability that work for you now as well as in the future. We listen to your business and create solutions that meet those needs. We are the most transparent and customer-driven connectivity provider in our industry. Voice communications over the Internet are now possible thanks to new technologies. These technologies have lower costs, better reliability and scalability. We can help you move forward with the latest technology or with legacy or obsolete systems. Coeo bridges business connectivity and customer service. It provides seamless, high-quality connectivity that is industry-leading in security.
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    Obihai Reviews
    Your system runs in cloud using Obihai VoIP phones as your endpoints. A premise-based system allows you to keep all your equipment in the office, and you can choose when and how to use VoIP. You can configure Nextiva BYOD services such as RingCentral and Nextiva using the OBiTALK portal. This portal allows you to set up basic SIP registration, but also more advanced functions such as extension monitoring / Busy Lamp field. Save money on phone calling Google Voice with the OBi allows you to make free calls within the USA and Canada. Call internationally at amazing rates to more than 150 destinations E.g. 1C per minute to China, India, and Mexico - without any connection fee
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    ITP Reviews

    ITP

    ITP

    $49.99 per month
    A custom greeting can be played along with a recorded message. This will give the caller several options to choose from in order to reach the extension they desire. Callers can be placed on hold and music played until a representative answers the call. Recorded professional greetings for Outgoing Voicemail and Auto-attendant to give your business a professional touch. You can have an extension ring for your mobile phone that rings when you aren't there. Do you have clients in Europe and an office in New York? Let us provide a European phone number so they can call you. You can send and receive faxes via the Internet. Access your faxes anywhere, with an easy-to-use and set up interface. Your smartphone can be an extension of your office phone. You can stay in touch with your office from anywhere around the globe by making it your extension. Give your sales team the calling codes. You can make international calls from your cell phone. Give your sales team the calling codes. International calls are possible Your sales team can bring the office along.
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    CallTower Reviews
    Combine powerful voice enablement, contact center, productivity tools, and network support to unlock the full power of an enterprise-grade unified communication suite. CallTower delivers comprehensive UCaaS turnkey solutions. Your workforce is your greatest asset. It is essential to secure the right business communication technology that encourages pro-active collaboration. CallTower allows our customers to manage rapidly changing technologies via Connect, a user-friendly portal that was created in-house. This system is unique and allows our customers to administer services without needing to be experts in any particular technology or hire outside consultants to manage their UC solutions.
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    Gphone Reviews

    Gphone

    GlobalPhone

    $14.75 per month
    Hosted phone systems or PBX (Private Branch Exchange), allow small, medium, and large businesses to use a sophisticated, enterprise-grade telephone system without the need to invest in expensive equipment. GlobalPhone, your voice-over-IP provider, manages and maintains the entire telephone system. It is hosted in the cloud so you can work from anywhere, including home or from a mobile phone. You still have access to the office phone system. All of the Fortune 500 telephone system benefits, such as auto-attendants and call centers, hunt groups or conferencing, recording, voicemail, and recording, are available to you. Copper wires are used to communicate with your PBX. SIP trunking eliminates the need for copper lines from an incumbent telco. SIP trunking uses Voice over Internet Protocol to create a virtual telephone line or trunk to transmit voice traffic to your phone system.
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    Horizon Hosted Telephony Reviews
    The best-selling telephone systems in the UK are the Horizon Hosted cloud system and the Panasonic NS-700 office system. Horizon Hosted Telephony, a Cloud-based telephone system, means that the switching equipment is hosted in remote Data Centres and calls are made via VoIP over the Internet. Each system comes with free Polycom VVX 411 handsets for a 3-year deal. This is provided you use one our specialist VoIP services for Internet connectivity such as a Converged Voice & Data Circuit, which allows for a small amount to be reserved for voice-use only. This ensures high quality speech at all times, regardless of how much data is being downloaded. It will save you money on both your initial outlay and ongoing costs, as well as provide State-of the-Art facilities.
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    GCI Reviews
    Keep connected and informed with caller ID, call waiting and call forwarding. Voicemail is also available. All the essentials in one package. Increase efficiency with anonymous call rejection, multidistinctive rings, call transfer, last call return, speed dial and three-way calling. To quickly connect customers with the right person in your team, activate hunt groups. A team of experts is available to help you create new capabilities, improve operations, or just reduce overhead. We will help you achieve your goals no matter what they are. This standard IP voice solution allows you to manage your existing call manager. You can simultaneously manage multiple lines and facilitate higher call volumes with a circuit that allows you to handle more calls. Additional managed services like this reliable VoIP solution can help you save even more time and money. Stay connected with nationwide coverage of 5G.
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    FirstDigital Reviews
    FirstDigital Telecom, a top-rated full-service telecommunications company, is nationally and locally recognised in the communications industry for its design, construction, implementation, and operations. FirstDigital provides a full suite of business offerings including local voice, long-distance, internet, VoIP, cloud PBX, hosting, CO-location, managed services and fiber-to-the-premise/tower. FirstDigital provides clients with a highly reliable, integrated, secure, flexible, fault-tolerant, and flexible data and cloud services network. This gives them overall economic value and an industry-leading service experience. FirstDigital has been operating and maintaining fiber networks since 2000. FirstDigital's engineering teams use the best equipment and design standards to ensure that clients have long-term flexibility, maximum uptime, and guaranteed quality service.
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    ViaTalk Reviews

    ViaTalk

    ViaTalk

    $34.95 per month
    ViaTalk offers the most cost-effective, complete Internet telephone service package for residential and business customers in the United States. You will receive the best possible service from our technical support team, which is available 24/7. Our enhanced voicemail system was designed with flexibility and usability in view. You can access your voicemail from your phone, your web browser or via email by pressing a button. This system allows for quick and easy voicemail messages to be transferred to anyone at any time. ViaTalk now allows you to set multiple email addresses in order to be notified when a voicemail message arrives on your home line. ViaTalk makes voicemail notification more convenient than ever by allowing users to receive updates directly to their cellular phones.
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    Smart Choice Communications Reviews

    Smart Choice Communications

    Smart Choice Communications

    Stop shuffleboarding from vendor to vendor, bill to bill. We are the Smartest Choice, because we act as your only point of contact, whether it's UCAAS or contact centers or our revolutionary collaboration platform. Our reliable white-glove approach, which simply means "marked with special care or attention", takes your customer experience to the next level by acting as your technology partner first and second. You can make calls from any device. You can also use the Smart Phone app to receive calls from your desk phone. The desktop app can be downloaded to your computer or laptop to allow you to place calls. Communicate easily and work from anywhere. Get 99.999% uptime and hear every word of your conversation. Team building is easy with HD video and audio meetings. Screen and file share securely. Live steam webinars are a quick way to reach your audience. Teams can collaborate confidently with our video meetings.
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    Arvig Reviews
    Hosted PBX allows you to have all the features and flexibility that you want in a phone system, without having to manage it. Voice over IP allows voice and data communications to be carried over a high quality digital signal. There is little equipment to purchase, so there is no capital investment. This means that there are minimal upfront costs. All your hardware and software needs, including adding lines or updating software, are covered by us. All data from your phone system is protected and backed up. It can also be retrieved from the cloud whenever you need it. Any web browser can be used to manage, control, and personalize phone features. You won't be affected by a power outage or other natural disaster. Because data is stored off-site, calls can be routed to any number. Our services are reliable, which means that there is less downtime for your business. To ensure maximum uptime, we continuously monitor our network and have added redundancy. We can help you add devices to the network, manage the connection, and supply routers.
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    Gabbit Reviews

    Gabbit

    Gabbit

    $19 per month
    The largest customers are those who have the most money. Your small and mid-sized business will pay more and get poor customer service. Gabbit will help you save a lot of money (we guarantee at minimum 10%, but on average our customers save 40%), and deliver something you have never seen: a wealth of features tailored to your business' needs combined with personal service. Gabbit offers enterprise-class features and reliability that are unmatched in the industry. Gabbit customers have many roles. Some make delicious food and others help you get well. We are here to help you, no matter who you are or what you do.
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    businessphone.com Reviews
    Our complete solution significantly reduces the risk of downtime thanks to an advanced network, wireless backup and active monitoring. Easy deployment, rapid scaling, ideal for one location or thousands. No capital expense or server infrastructure required. Compatible with most industry-leading hardware providers. Our VoIP telecom platform has over a decade of VoIP technology experience and is the heart of businessphone.com. We make it easy and seamless to move to the cloud with all the advanced features that your organization requires to succeed. Our ISP Management Service can be used by any organization, no matter how many locations they have. It is designed to ensure that you get the best connectivity at the most affordable price. We have relationships with multiple ISPs. This gives us the ability to work effectively for you.
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    nCONTACT Reviews

    nCONTACT

    Global Data Systems

    A cloud-based solution that extends corporate office to mobile and remote users. It acts as one system, increasing communication and productivity for all employees. Cloud-based communications platforms make it easy for organizations to eliminate the need to purchase, install and maintain traditional on-premises telephone systems. Cloud-based solutions are able to extend the corporate telephone system to remote offices or mobile users and integrate multiple collaboration tools within a single system. It is important to choose a solution that offers maximum reliability, quality, and scalability. GDS nCONTACT™, Hosted Unified Communications Service offers voice, presence, and chat services through an intuitive interface that maximizes productivity and collaboration. The solution was developed by GDS's networking and communication experts and is hosted in enterprise-class data centers that are protected and backed up by world-class.
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    Horizon Hosted Phone System Reviews
    Horizon hosted phone system provides a complete business communications solution that offers a wide range of mobile and fixed telephony capabilities through an easy-to use web portal. Horizon is the best cloud telephony system on the market today. It has the most comprehensive list to support any business, regardless of its size or structure. Horizon is the best cloud phone system available today. It has the most comprehensive list to support all businesses, regardless of their size. Cavendish was the first to offer Horizon. We have extensive experience in installing, training and supporting any type of phone system. Callers can be provided with menu options to route calls using the auto attendant. Your number and preferences can be used on any phone that is enabled in your company.
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    Grid4 Reviews

    Grid4

    Grid4 Communications

    Grid4's Cloud Phone System replaces any old phone system. It includes IP phones, mobile and desktop apps, web-based administration, and a solution built upon Grid4's reliable carrier clouds. Grid4 handles all upgrades, removes all maintenance fees and license fees, and eliminates capital expense. You can manage your phone system online with a simple interface. Integrate app technology to control your customer experience. Grid4's Cloud Phone System allows users to access the features from anywhere, whether they are at work or away. Grid4's SmartCOMM®, Cloud Phone System is an ageless and feature-rich alternative to your existing on-premise phone system. It will grow with you, not slow you down.
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    Gtek Communications Reviews
    Voice over Internet Protocol (VoIP), or digital phone system, allows you to make voice calls via a broadband Internet connection rather than a regular phone line. Your broadband connection allows you to make clear, reliable calls for less than your regular phone. Gtek Broadband knows that you need a reliable, affordable and feature-rich phone service. All they need to call their friends, family, and customers is a phone. Best VOIP digital phone service in South Texas for businesses and homes. Convenience: Your computer doesn't even need to be turned on. You can make and receive calls in just a few steps. Connect the Gtek adapter with your high-speed Internet. Connect your phone to this adapter. Now you can make and receive calls! Caller ID includes name, call forwarding and call relay. You can also call back, wait, directory assistance, simultaneous rings, speed dial, three way calling, voicemail, and call waiting.
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    Peerless Network Reviews
    Peerless Network is a disruptive innovator in the telecommunications sector. We offer the most robust and cutting-edge range of high-quality voice communications to our customers around the world, including cloud PBX, SIP trunking and SASE (State of the Art for Voice Communications). Peerless Network's reliable and redundant network has over 4,500+ interconnections within the United States. Additional services are available in Canada and the United Kingdom. Peerless Network can help you elevate your business. Peerless Network keeps you connected with cost-effective, easy-to-deploy voice services and unmatched customer service to support your work-from anywhere business needs. Our best-in-class UCaaS platform, Cloud PBX, and fully automated SIP trunking platform will transform your business communications and collaboration. Using our global network of reliable, innovative and high-quality voice services, you can confidently drive business results.