Best Business VoIP Providers for Enterprise - Page 10

Find and compare the best Business VoIP providers for Enterprise in 2026

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.

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    VoIPline Telecom Reviews

    VoIPline Telecom

    VoIPline Telecom

    $1.05
    Take charge of your business communications effortlessly, as no technical expertise is necessary. VoIPline Telecom's phone system empowers you with complete oversight of your communications through an intuitive visual block diagram that can be accessed via any web browser. With an easy drag-and-drop feature, you can place over 30 telephony configuration tools onto the canvas, allowing for personalized arrangements to suit your preferences. You can tailor the incoming call flow by connecting various objects, ensuring that the entire process is visually comprehensible even for those without technical knowledge; every step of how an incoming call is managed is clearly displayed. Moreover, you can create multiple separate canvases to organize different call logics through tabs, which helps prevent any confusion that may arise from overloading a single canvas with too many elements. This versatility ensures that your business communication remains streamlined and efficient at all times.
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    WaveStreet Reviews

    WaveStreet

    WaveStreet

    $14.99 per month
    WaveStreet’s Hosted PBX System is a telephony solution powered by the cloud, offering a comprehensive business phone system that operates via the internet and can be managed through an online portal without the need for any physical hardware on-site. Users can retain their current phone numbers while benefiting from sophisticated features such as auto-attendant, voicemail with optional voicemail-to-email, call queuing, enhanced caller ID, and in-depth usage analytics. The platform also provides native SIP Trunking services to lower call expenses for VoIP-enabled locations, while maintaining compatibility with traditional PBX systems through Analog/PRI integration. Administrators can utilize real-time provisioning tools to effortlessly add or remove extensions, modify call routing, and monitor overall system performance in an instant. Additionally, the system includes built-in CRM integrations that are preconfigured for popular platforms such as Salesforce and Zendesk, which facilitate smooth workflow processes and enhance productivity. With its robust feature set and ease of use, WaveStreet’s Hosted PBX System represents a modern solution for businesses looking to streamline their communication infrastructure.
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    pascom ONE Reviews

    pascom ONE

    pascom GmbH

    €8.90/concurrent user/month
    pascom ONE is a comprehensive cloud-based phone system that aims to enhance business communication by integrating voice, chat, video, and virtual fax into one seamless solution. With its Desktop and Softphone applications, pascom ensures that you can maintain connectivity with colleagues and clients whether you're in the office, working from home, or traveling. Beyond being merely a cloud phone service, pascom ONE offers unified access to contacts, chats, team messaging, and web meeting platforms, making it an essential component of your daily business communications. This all-in-one solution not only simplifies communication but also enhances collaboration across various work environments.
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    Peeringo Reviews

    Peeringo

    Algoreth

    $10/month (Billed Annually)
    Peeringo is an innovative cloud-based telephony and AI communication platform aimed at enhancing the efficiency, speed, and professionalism of customer interactions for businesses. This platform allows organizations to obtain virtual phone numbers across multiple countries, effectively manage calls, voicemails, and SMS through a single inbox, and provides teams with effortless access across different devices. Peeringo comes equipped with sophisticated features, including AI-driven voice agents, interactive voice response (IVR) menus, intelligent call routing, call forwarding, recording capabilities, and comprehensive analytics, all designed to optimize workflows and minimize missed opportunities. Additionally, businesses can take advantage of Peeringo’s Unified Callbox, which consolidates all communications into one view, facilitating easy tracking, responding, and teamwork. Targeting startups, small to medium-sized businesses (SMBs), and international teams, Peeringo offers a dependable and scalable solution that ensures seamless connections with customers all around the globe. The platform's versatility and user-friendly interface make it an ideal choice for companies looking to elevate their communication strategies.
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    VestaCall Reviews
    VestaCall is a cloud-based contact center and UCaaS provider that harnesses AI to deliver features such as global voice termination, SIP trunking, and smart business phone systems. By integrating voice services, routing, analytics, automation, and customer communication resources within a single platform, it empowers businesses to reduce revenue loss attributed to missed calls and subpar customer experiences. Their offerings encompass Cloud PBX, SIP Trunking, Conversational AI, Cloud Contact Center, and Live Analytics, catering to various scenarios including inbound support, outbound sales, operations for global remote teams, and extensive enterprise communications. Notably, VestaCall's Cloud PBX delivers a top-tier virtual phone system with comprehensive global coverage across more than 100 countries, featuring HD voice quality, mobile and desktop applications, an auto-attendant with multi-level IVR menus, real-time call analytics, team messaging, call recording capabilities, and AI-driven transcription services. This comprehensive suite of tools ensures businesses can effectively manage their communications and enhance customer engagement.
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    eFone Reviews

    eFone

    eFone

    $10/month
    eFone is a Canadian cloud communications firm that offers an integrated phone solution encompassing voice calls, text messaging, and an AI-driven help desk, effectively eliminating the need for multiple service providers for telephony, business messaging, and customer support applications. Instead of relying on conventional copper landlines or a specific physical device, eFone functions solely through internet connectivity, providing businesses with a phone number hosted in the cloud that is accessible from virtually any location. This innovative approach not only streamlines communication but also enhances operational flexibility for businesses of all sizes.
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    Olatti Reviews

    Olatti

    We UC Ltd

    £6/month/user
    Olatti serves as a cloud-centric communication and business phone platform tailored for teams in the UK. It merges business telephone numbers and VoIP calling with features like team messaging, channels, video conferencing, voicemail, and a communal contact directory. Users can access the service through desktop and mobile applications, as well as compatible Yealink desk phones, allowing for seamless call transitions across devices. The desktop application enhances user experience with a keyboard shortcut that enables users to quickly locate a contact and initiate a call or message. Additionally, the platform provides call history and recording functionalities, enabling teams to revisit discussions, with transcription and summaries available for those on Plus and Unlimited plans. Each plan offers one UK number per user along with inbound calling capabilities and options for either metered or bundled outbound minutes. Customers have the flexibility to port their existing numbers, acquire additional numbers, or opt for an eSIM business line as an add-on. Olatti is particularly designed for small teams across the UK, including agencies, accountancy firms, property businesses, consultancies, clinics, and creative studios, catering to their diverse communication needs. With its comprehensive features, Olatti enables enhanced collaboration and connectivity for these organizations.
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    Knowlarity Reviews

    Knowlarity

    Knowlarity Communications Pvt. Ltd.

    Cloud Telephony Solutions and Deep Insights that are AI-enabled. Automate communication, bring operations online, and manage the large call inflow. Automated Outbound Solutions can be used to reach students and parents. With just one missed call, conduct surveys and collect valuable data. Automated Outbound Solutions can help you reach your customers. Hosted call center solutions and IVR are available for verification, reducing cancellations and operational expenses. Our hosted call center solutions make it possible to provide assistance to patients 24x7. Customers can save time by combining IVR and ASR. This allows them to reach the person they need in half the time, especially during emergency situations. They also receive regular updates. Smart IVR allows you to collect customer data and handle large calls. Our automated outbound solutions will help you reach your customers with important updates.
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    Crexendo Reviews
    Upgrade to a cloud-based phone system and witness the expansion of your business. In today's fast-paced environment, it is crucial for companies to maintain communication from any location and on any device in real time. Our comprehensive cloud-based solution is designed to evolve alongside your requirements, enhancing the efficiency and productivity of your operations. We offer 100% U.S.-based support, with solutions that are meticulously engineered and customized in-house. At this moment, you may be incurring costs for outdated hardware, along with ongoing maintenance fees and payments to your service provider for dial tone. By transitioning to Crexendo’s Cloud Communications, you can eliminate these expenses and potentially save up to 55%! Our priority is to comprehend your unique business challenges to create a tailored package of solutions that fits your budget. We take care of every detail, from the initial build to testing and training, ensuring that you are fully prepared for a successful launch. Additionally, our commitment to client satisfaction means we continuously refine our services based on your feedback, fostering long-term growth and partnership.
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    Optus Loop Reviews

    Optus Loop

    Optus

    $40 per user per month
    The requirements of modern businesses are continuously changing. It is now essential for teams to be reachable from various locations and to enable employees to work remotely, which is a frequent reality in today’s work environment. Optus Loop is designed to meet these demands effectively. This cloud-driven VoIP (Voice over Internet Protocol) service facilitates seamless connectivity for your team, allowing them to use their current devices while keeping costs manageable. By leveraging Optus Loop, organizations can enhance collaboration and productivity, adapting swiftly to the dynamic landscape of business operations.
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    Abbax Hosted VoIP Reviews
    Abbax Hosted VoIP delivers robust cloud solutions designed to empower businesses of all sizes, from small startups to large enterprises. We provide managed services customized to fit your specific needs. Our technical engineers integrate seamlessly with your team, continuously monitoring and managing your services to guarantee complete satisfaction. Businesses that transition their communication systems to Abbax Hosted VoIP typically experience cost savings ranging from 15% to 60%. Our focus covers a wide array of cloud-based initiatives, each requiring tailored, client-centric solutions. With our cutting-edge cloud offerings, your business can flourish and achieve more for less. If you need assistance, our support team is available 24/7 to address any inquiries or issues you may encounter. We are committed to ensuring your experience is exceptional and that your business remains competitive in today’s market.
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    RevenueWell Reviews
    Say goodbye to unscheduled appointments and phone tag. Say hello to confirmed appointments and engaged patients. RevenueWell's all in one patient communication and marketing platform makes it easy. RevenueWell Phone, a cloud-based VoIP service, centralizes all communication channels (phone, text, email and fax) and links them to your existing practice number. A phone system that is easy to set-up, use, and manage anywhere can help you save time and improve patient relations. RevenueWell will immediately give you the tools to simplify and boost your patient communication, marketing, and engagement. You'll be able to spend more time on productive tasks, saving hours every day.
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    Vodia PBX Reviews
    Vodia is a software-based PBX that runs on Windows and Linux. It offers all the advanced features you would expect from a full-featured PBX, including call queues, auto attendants and call forwarding. Vodia is also the pioneer in Multi-Tenancy. You can host Vodia on a dedicated VM( Virtual Machine) in the cloud, premises, and maintain multiple FQDNs for each customer. Sign up for a hosted demo license code for 60 days.
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    CaberTel Reviews

    CaberTel

    CaberTel

    $14.99 per user per month
    Slash your phone expenses by as much as 60%, enjoying unlimited calls across the USA and Canada along with more than 30 features tailored for remote work. Benefit from exceptional customer support dedicated to your needs, while retaining your existing phone numbers. Take advantage of a limited-time offer for a free IP phone, and enjoy direct access to a responsive account manager through phone or email for any adjustments or inquiries regarding your phone system. With no contracts or risks involved, you can enjoy flexible month-to-month service that helps you keep more of your hard-earned money, as we typically deliver 60% savings on your phone bill. If you discover a better offer elsewhere, we are committed to trying to beat it! Included in your single monthly fee are over 30 features, such as auto-attendant, unlimited calling, voicemail-to-email, music-on-hold, ring groups, and much more. Simply plug in the pre-configured IP phones we send you, and you'll be ready to make calls in minutes, with call routing set up to meet your specific needs. This phone system is crafted to be both reliable and secure from the very beginning, ensuring peace of mind for all your communication needs. Plus, transitioning to our service is seamless, allowing you to focus on your business rather than technical complications.
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    Broadvoice Reviews
    Broadvoice enhances communication for small and medium-sized enterprises (SMEs) by integrating robust cloud PBX, unified communications, and collaboration tools with a virtual call center into a single, award-winning Unified Communications as a Service (UCaaS) platform that offers enterprise-level functionalities at competitive prices. This platform operates on Broadvoice’s secure and redundant network and hosting infrastructure, allowing SMEs to connect securely with their customers from any location and through any device. Additionally, Broadvoice has earned recognition in the Deloitte Technology Fast 500 and has been listed among the Inc. 500 Fastest Growing Private Companies in the United States, underscoring its rapid growth and strong market presence. This combination of innovative technology and affordability positions Broadvoice as a leader in the communications industry for SMEs.
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    MiVoice Business Reviews
    The on-premises business phone solution that provides all the essential tools for your organization to enhance customer interactions. At the core of Mitel's premier on-site communication offerings lies MiVoice Business, which includes MiCollab, MiTeam Meetings, and MiContact Center Business, allowing employees to reap the benefits of unified, scalable, and mobile communication seamlessly. This solution equips your business with everything necessary to elevate communication standards through effective mobility, team collaboration, video conferencing, and outstanding customer experience management. MiVoice Business is tailored to accommodate businesses ranging from 5 to 130,000 users, whether operating from a single location or across multiple sites worldwide. Furthermore, the software installed on Mitel Collaboration Service Appliances can run on standard x-86 servers within a virtualized setup, streamlining operations by reducing the need for multiple appliances—an especially valuable feature for clients opting for a centralized unified communications deployment. With MiVoice Business, organizations can ensure that their communication infrastructure is both flexible and robust, fostering growth and innovation.
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    Slingshot Reviews

    Slingshot

    dgNetrix Communications

    $9 per month
    As a leading provider of Business Phone solutions in North America, we take great pride in delivering top-tier VoIP phone systems to small and medium-sized enterprises across Canada and the United States, ensuring they receive a dependable and secure service supported by our approachable and experienced customer service team. Additionally, we stand out as one of the select few VoIP solution providers in the region that safeguard client data through geo-redundant data centers located in both the U.S. and Canada, utilizing advanced security measures to ensure the utmost reliability and protection for our customers. Our commitment to excellence and security sets us apart in a competitive industry, allowing businesses to focus on their growth while we handle their communication needs.
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    Eclipse CMS4 Reviews
    Experience a swift return on investment through enhanced cost savings, operational efficiencies, and elevated customer service. Our Call Management System (CMS4) equips organizations with the tools to manage their telephony expenses effectively, offering in-depth performance analytics. Regardless of whether you operate a small system or a vast, globally clustered network, CMS4 supplies the essential information you need in your preferred format. The system can be deployed as an On-Premises, Cloud, or fully managed hosted service solution. CMS4 enables you to analyze traffic at each gateway or trunk group, generating grade of service reports that reveal whether your capacity aligns with demand. By leveraging this data, organizations can ensure their systems operate efficiently to accommodate present needs while also anticipating future demands. This adaptability not only optimizes resources but also positions businesses for sustained growth.
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    NetFortris Comm-unity Reviews

    NetFortris Comm-unity

    NetFortris

    $19.99/month/user
    Unify Your Communications! All your communications are in one place! You can chat, text, fax and conference as well as call, chat, text, conference, collaborate, and more. NetFortris Community unifies all communication -- voice, video and messaging, collaboration, conferencing and meetings, as well as call center -- in one platform that is easy to use. We also put it in the Cloud so your team can collaborate on any device, from anywhere, whether they are at work, home, or on the move. NetFortris Community is built to meet your business communication needs today and tomorrow. Comm-unity is easy to scale as your business grows. It always works when you need and gives your team the most recent functionality. Having all communication channels in one place will streamline teamwork and increase productivity. Comm-unity is available to your team from any internet-enabled device. You can work at home or on the move. Comm-unity grows with your business, whether you add hundreds or one user.
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    Voxtelesys Reviews

    Voxtelesys

    Voxtelesys

    $19.95 per month
    Voxtelesys has been designated a preferred carrier for several PBX and Dialer vendors. With an in-house team of software and hardware engineers, we support the products we sell. Every day, we are custom-coding new applications to improve connectivity to Voxtelesys' services. Voxtelesys will make your decision easy once you see how they support customers. We answer the phones and take care of business. Voxtelesys offers scalable IP Communications services to businesses and contact centers of all sizes. Our High Capacity SIP Trunk with Next Generation Routing supports contact centers with 4 to 4,000 lines. Our carrier-grade SIP termination service is fully redundant with 99.999% (five nine) reliability and offers unparalleled integration power with your network infrastructure. Our SIP service is based on the G711/ULAW/ALAW codecs and delivers the highest call quality.
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    Zentrunk Reviews
    Zentrunk offers a cloud-based SIP trunking service that ensures global connectivity and supports unlimited simultaneous calls with a flexible pay-as-you-go pricing model. You can link your VoIP setup within minutes, as we have carefully developed and fine-tuned our network infrastructure to eliminate the burden from your end. Our service guarantees low Post Dial Delay by routing your calls through a single hop to local carriers, while also providing essential features like Caller Line Identification (CLI) and Dual-Tone Multi-Frequency (DTMF) signaling, all without the inconvenience of out-of-region audio looping. With a resilient infrastructure that spans multiple regions and incorporates at least three local carrier connections in various countries, Zentrunk assures an impressive uptime of 99.95%. This reliability makes it an ideal solution for businesses looking to enhance their communication capabilities.
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    SIPTECH Reviews
    SIPTECH offers a comprehensive selection of telephony services to meet diverse business needs. From telephone systems and SIP services to call recording and contact center solutions, SIPTECH is dedicated to fulfilling all your communication requirements. Their extensive range of business phone systems is designed to cater to both small and large enterprises, ensuring that each client receives a tailored solution accompanied by personalized account management and round-the-clock support. As a leading provider of unified communications, SIPTECH is ideally equipped to deliver advanced office and business telephone systems. With a full suite of telephone systems at their disposal, SIPTECH’s experienced team is ready to develop the ideal solution for any business size. Their commitment to excellence extends to their account management and technical support teams, which are available 24/7 to offer expert guidance and assistance whenever needed, ensuring that your communication systems run smoothly and efficiently. In addition to these services, SIPTECH also focuses on continuous innovation to keep their clients ahead in the rapidly evolving telecommunications landscape.
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    Microsoft Teams Phone Reviews
    Stay connected through voice and video calls using Teams Phone across your computer, tablet, mobile device, or desk phone. You can easily initiate and receive both voice and video calls directly within Teams, ensuring you remain in touch and enhance productivity from any location. This versatile app combines calling, chat, meetings, and collaboration all in one platform, allowing you to work more efficiently. Enjoy innovative and AI-enhanced calling experiences, along with integrated software solutions from partners. Additionally, you can choose from a broad range of devices tailored to any business requirement, and explore flexible financing options. Manage and monitor your voice and video calling effortlessly from the Teams admin center, maximizing the effectiveness of your business communications. With Teams, you can leverage the power of the internet to make and receive audio and video calls, ensuring connectivity and productivity, regardless of where your work takes you. This seamless integration promotes collaboration and enhances your overall workflow, making it an indispensable tool for modern businesses.
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    IQ Telecom Reviews
    IQ Telecom offers tailored software and solutions designed to meet the unique needs of various businesses. Their extensive range of services, including VoIP, IVR, Dialer, SIP Termination, and IP PBX Phone Systems, are not only highly scalable but also available in hosted (virtual) and on-premise formats, allowing clients to significantly reduce costs and save valuable time, ultimately providing them with a competitive advantage in their respective industries. Furthermore, this adaptability ensures that businesses can grow seamlessly while leveraging advanced technology to enhance their operations.
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    Multicomm VoIP Reviews
    Effective communication is essential for outstanding service. Experience our VoIP phone system, equipped with an automated assistant, call monitoring, music on hold, extensions, and a wealth of additional features. By investing in our VoIP solution, you can access the same advanced tools that major corporations utilize, enhancing your communication, developing innovative strategies, and elevating the customer service experience. As your business expands globally, our VoIP system offers real-time insights into company performance, including data trends, CRM interactions, and tracking unanswered calls. Simplify your company's communication and collaboration requirements with the all-in-one Multicomm VoIP application. With the right tools at your fingertips, you can propel your business forward seamlessly, without the hassle of juggling multiple applications or incurring extra costs from various service providers. This unified approach not only streamlines operations but also fosters a more cohesive team environment.