Best Business VoIP Providers for Microsoft 365 - Page 2

Find and compare the best Business VoIP providers for Microsoft 365 in 2026

Use the comparison tool below to compare the top Business VoIP providers for Microsoft 365 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

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    BroadConnect Reviews

    BroadConnect

    BroadConnect

    $180 per month
    Our skilled team will tailor your BroadConnect VoIP service, equipping your office with the necessary hardware and support to elevate your phone system to its fullest potential. BroadConnect Canada is committed to serving the entire business sector, boasting a national presence and dedicated lines that cater to all your IP telephony requirements through our commercial phone systems. By integrating unified communications with collaboration tools like video conferencing and file-sharing, we foster a dynamic work atmosphere. We guarantee exceptional call quality, adaptability, and system scalability, all made possible through our robust and global IP network featuring a wide range of advanced phone functionalities. Our team will oversee every facet of your VoIP business phone service, ensuring your office phone system remains updated with the latest technological advancements. Furthermore, we offer a cutting-edge unified communications service that provides multiple access points to authorized resources, ensuring seamless connectivity for your business operations. With our focus on innovation and customer satisfaction, we aim to enhance your overall communication experience.
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    Gradwell Wave Reviews

    Gradwell Wave

    Gradwell

    $9.03 per month
    Introducing our budget-friendly, robust, and user-friendly cloud phone system. Crafted in the UK, Wave empowers you and your team to work from any location. Managing and setting it up is a breeze with our comprehensive control panel. You can be operational in just a few hours thanks to our straightforward onboarding process and rapid configuration. Access the system from any device, no matter where you are in the world, and enjoy an array of valuable features designed to elevate your business. Wave is tailored for the modern workforce, simplifying the way you conduct business. Our platform includes essential tools that enable companies to manage their telephony from a distance effectively. With Wave, you can tackle challenges more swiftly, communicate seamlessly, and enhance collaboration in unprecedented ways. The Wave solution is designed to help you cut expenses, save valuable time, and effortlessly incorporate hybrid and remote work models into your organization. We are committed to your success, offering both landline and mobile-compatible minute bundles along with full access to all call management and administrative capabilities. Our goal is to ensure you have everything you need to thrive in today’s dynamic work environment.
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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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    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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    8x8 Work Reviews
    8x8 Work delivers a comprehensive communications suite that unifies calling, messaging, meetings, and AI-powered productivity features into one platform. Teams can benefit from enterprise-grade PBX capabilities, advanced call handling, SMS, and global coverage powered by machine learning to maintain crystal-clear connections. The platform goes beyond simple calling by offering video conferencing with built-in collaboration tools like polls, whiteboards, and automated meeting transcripts. Messaging, team chat, and file sharing keep workflows moving asynchronously, ensuring alignment even across distributed workforces. Its AI-powered capabilities capture insights from calls, chats, and meetings, making information accessible without adding manual overhead. Additionally, the platform offers seamless integration with leading applications such as Microsoft Teams, Salesforce, and Zendesk to unify work across multiple tools. Security and compliance are central, with certifications including HIPAA, PCI DSS, SOC 2, and GDPR adherence. For organizations seeking a scalable, reliable, and secure solution, 8x8 empowers them to modernize communication while driving collaboration and customer engagement.
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    BluIP Reviews
    We offer an advanced and highly adaptable Cloud Unified Communications (UC) service that utilizes top-tier, reliable network hardware and software from industry leaders like Cisco, BroadSoft, IBM, and ACME Packet, all configured as a geo-redundant solution. Our call client is device agnostic and boasts seamless integrations with popular productivity platforms, including G-Suite, Office 365, Salesforce, and Zendesk, enhancing user experience. In addition to a variety of calling functions, our Dialer automatically showcases pertinent caller interactions and data, facilitating more personalized and effective communication. As a Tier 1 provider, integrator, and developer of Cloud Communications and customized applications, BluIP prides itself on a robust development culture and exceptional integration capabilities. We are dedicated to achieving optimal outcomes for our customers by providing tailored solutions along with white-glove implementation and support, catering to both standard and complex needs. Our commitment to excellence ensures that every client receives unparalleled service tailored to their specific requirements.
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    HighComm Reviews

    HighComm

    HighComm

    $19.95 per month
    Our VoIP Business Phone System provides your company with a significant enhancement in professionalism and efficiency. Benefit from a comprehensive array of features, such as Multi-Level Auto Attendants, Business SMS, a Mobile App, and much more. By adopting the HighComm Phone System, your business can enjoy superior communication services at only a fraction of the cost associated with traditional, less reliable phone systems, utilizing your existing internet connection. Our skilled technical team takes care of the entire installation and ongoing maintenance as part of your service plan, which can be adjusted to fit your business's unique needs. This flexibility enables your company to scale and adjust according to demand seamlessly. As your organization expands, our network effortlessly evolves alongside you to support your growth. Our innovative cloud-based VoIP Business Phone System comes equipped with both mobile and desktop applications, as well as an intuitive self-managed web portal for easy access. With the Mobile App, you can stay connected, making and receiving calls no matter where you are, just as if you were at your desk. This level of accessibility ensures that you remain responsive to your clients and colleagues, enhancing your overall productivity.
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    Agile IT Reviews
    Transition to Office 365, Azure, or Dynamics 365 with the assurance of a distinguished Microsoft Gold Partner that has successfully migrated over 2 million accounts. Safeguard your organization and sensitive data using Microsoft 365, which includes the Enterprise Mobility + Security suite. Enable your team to fully leverage the capabilities of Microsoft Teams and SharePoint Online. Revolutionize your approach to endpoint support with Windows 10 managed through Microsoft 365. Collaborate with Microsoft specialists to ensure adherence to state, local, federal, and international compliance, security, and privacy standards. Move past merely using Microsoft 365 as a substitute for email and file storage. Streamline essential business operations with the integration of Teams, SharePoint, Power Platform, and Azure PaaS. Implement technological advancements that enhance your customers' experiences while providing proactive support and empowering end users. With these tools in place, everything operates seamlessly! Additionally, your organization will benefit from continuous innovation and improvement in workflows.
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    Horizon Hosted Telephony Reviews
    The top-selling telephone systems currently dominating the UK market are the Horizon Hosted Cloud system and the Panasonic NS-700 Office system, both recognized for their exceptional performance. The Horizon Hosted Telephony operates as a Cloud-based solution, utilizing remote Data Centres for switching equipment and employing VoIP technology for calls made over the Internet. Each of these systems includes complimentary Polycom VVX 411 handsets over a three-year contract, provided you opt for one of our specialized VoIP services for Internet connectivity. This can include a Converged voice and data circuit that allocates a portion of bandwidth specifically for voice use, ensuring consistently high-quality audio, even when data usage is high. Typically, businesses can expect significant reductions in both initial investments and ongoing expenses while gaining access to cutting-edge features. Overall, these systems not only enhance communication efficiency but also contribute to improved cost management for organizations.
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    Horizon Hosted Phone System Reviews
    The Horizon hosted phone system is a comprehensive solution for business communication, offering a wide array of both fixed and mobile telephony functions through a user-friendly web interface. As the leading cloud telephony option available today, Horizon boasts an extensive feature set designed to cater to the needs of businesses of all sizes and structures. Cavendish has been a pioneer in providing the Horizon system, accumulating significant expertise in its setup, installation, training, and support for various phone system configurations that contemporary businesses demand. With the capability to implement auto attendant features, businesses can streamline call routing by presenting callers with menu options. Additionally, users can access their phone number and customize settings from any enabled device within the organization, enhancing flexibility and efficiency in communication. This adaptability makes Horizon an invaluable asset for modern companies aiming to optimize their telephony solutions.
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    Sewan Reviews
    In today's fast-paced environment, the ability for professionals to effectively communicate with colleagues and clients is more crucial than ever. Our telephony solutions are flexible enough to cater to diverse requirements, whether you are in a traditional office setting or working remotely. From fixed and mobile telephony to trunking and contact centers, our business telephony offerings are increasingly versatile. Sewan's solutions are customizable to meet a wide range of demands. The advanced voice technologies integrated into our products ensure exceptional call clarity and unwavering reliability. We understand that business needs can evolve swiftly, allowing for quick adjustments such as adding or removing lines and importing contacts in mere moments. No matter the type of business telephony you opt for, our solutions aim to be as economical as possible, eliminating unnecessary features. Additionally, our offerings are tailored for the global market, ensuring that each package can be modified according to specific requirements. This comprehensive approach helps businesses of all sizes maintain efficient communication channels.
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    Vonage Communications APIs (Nexmo) Reviews
    Crafting Customer Journeys Through Meaningful Conversations. Delivering compelling experiences that align with your customers' needs. Favored by developers and designed for enterprises. Vonage Communications APIs (previously known as Nexmo) empowers emerging startups and nimble organizations to elevate customer interactions and achieve significant business results at scale. With our user-friendly APIs, comprehensive global platform, and dedicated support, you can simplify communication complexities and drive innovation at a quicker pace. Rethink voice communication to transform how your customers engage with your brand. Each message can become a pivotal moment for both your customers and your organization. Advance security and privacy measures while providing smooth login experiences. Develop contemporary, high-quality voice applications hosted in the cloud. Effortlessly send and receive SMS messages in nearly every nation worldwide. Access real-time insights on any phone number across the globe. Initiate and receive calls using your current VoIP system, all from the cloud, ensuring flexibility and efficiency. This holistic approach not only enhances user engagement but also fosters long-term relationships with your audience.
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    Vocalcom Reviews
    AI-Powered Cloud Contact Center Solution. It powers innovative, personality-based routing. It also manages multichannel customer interactions in one conversation. Vocalcom is the world of digital engagement and artificial Intelligence (AI), where live agents are seamlessly integrated into the customer interaction flow. All customer interactions can be managed in one conversation. The new generation of cloud contact centre platform that integrates with existing systems and supports ALL channels. Vocalcom's intuitive user interface increases productivity and allows companies to weave all of their customer interactions across all channels into continuous conversation threads. This allows them to reduce customer effort while strengthening customer relationships with each interaction. Amazingly simple, adaptable, and powered by AI Keep the conversation going. All customer interactions, including chat, email, text message, phone, and social media, are available in one place.
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    Evolve IP Reviews
    Unlock the full capabilities of your workforce by leveraging top-tier collaboration tools from Microsoft and Cisco, seamlessly integrated with Evolve IP’s award-winning enterprise voice and communication services. Our customized Purpose-Built® solution is designed specifically for your organization, significantly enhancing employee productivity and fostering greater operational efficiency. With Evolve IP Desktop Services, including DaaS, RMM, ITaaS, and more, your team can work remotely while IT teams effortlessly manage, secure, and update devices and applications for all employees. Elevate your customer service experience with Evolve IP's renowned omnichannel contact center solution, which has been recognized in Gartner’s CCaaS Magic Quadrant for three consecutive years, boasting the highest client recommendation score among all evaluated vendors. This tailored communications and contact center platform will be uniquely crafted to meet the specific needs of your business, ensuring a seamless and effective communication experience. By choosing Evolve IP, you're not just investing in technology; you're enhancing the overall performance and satisfaction of your entire organization.
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    Wildix Reviews
    Wildix UC&Cs transform your traditional PBX into a modern business asset that can be accessed through a browser on both your PC and smartphone. No longer are these advanced UC&C tools exclusive to large corporations; even small and mid-sized businesses can now take advantage of them. The latest iterations of business communication systems, or PBXs, offer the potential to cut expenses by an average of 50%, with some even achieving reductions of up to 75%, while also enhancing productivity and simplifying various business and technical processes. However, a poor decision in selecting a strategic infrastructure like a business PBX can lead to significant losses in both customers and revenue. Therefore, it is essential that UC&C solutions are designed not only to lower costs but also to boost performance in quantifiable ways. Furthermore, such systems should be inherently secure, eliminating the need for the acquisition of additional security applications. Investing in the right communication technology is crucial for sustained growth and success in today's competitive landscape.
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    Intermedia Unite Reviews
    Engage and cooperate on your own terms with the comprehensive solution offered by Intermedia Unite. Whether you're in the office, on the road, at home, or enjoying a coffee, Intermedia Unite's extensive communication and collaboration features accompany you, allowing for effortless productivity and connection with both colleagues and clients. Safely share and collaborate on documents from virtually any location, benefiting from complete file management with options for real-time backup and recovery. Ensure that customers are promptly directed to the appropriate team member without delay, thanks to automated greetings and quick call routing aligned with your operational hours. This guarantees that clients can efficiently reach your staff. Additionally, incoming calls can be routed to designated teams responsible for handling them, while also providing visibility into the current availability status of your coworkers, which is conveyed through immediate notifications indicating whether they are Available or Unavailable. With Intermedia Unite, staying connected has never been more efficient.
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    Xpedeus Reviews
    With unparalleled quality, cutting-edge features, and exceptional customer support, we go above and beyond to instill confidence in your business communications. While we could delve into a financial analysis highlighting how our offerings deliver superior ROI and minimal TCO, the straightforward fact remains that our pricing is simply the best. Additionally, we pride ourselves on having no hidden charges, reasonable taxes, clear billing statements, and local billing assistance. The saying goes, “if it is not part of the solution, it’s part of the problem,” and we wholeheartedly agree. This belief drives us to ensure that all our service packages are comprehensive and inclusive. Whether you require user-friendly phones or the most sophisticated phone systems, our Cloud 9 platform accommodates all your needs. From setup to daily operation, we prioritize a seamless and outstanding customer journey. With a dedicated on-site implementation team, local technicians, and round-the-clock emergency support based in Florida, switching your phone service provider has never been simpler. Moreover, we are committed to continuously enhancing our service offerings to better meet your needs.
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    bvoip Reviews
    We provide MSPs with adaptable, dependable, and innovative cloud-based communication solutions that empower them to expand their operations with precision and focus. BVoIP was developed in response to the genuine challenges and frustrations experienced by actual MSPs. Prior to assisting MSPs, we spent 17 years as one ourselves, gaining valuable insights into the industry's flawed communication strategies that relied on a haphazard mix of unreliable products and services. This often resulted in high operational costs and excessive demands on customer support. Recognizing the need for straightforward and scalable communication solutions, we pioneered a new approach that utilizes cloud technology to streamline business communication, eliminate back-office inefficiencies, and ensure that phrases like "can you hear me now" become a thing of the past. With our comprehensive and standardized communications platform, we are now equipped to provide MSPs with the essential solutions they have been seeking to thrive in a competitive landscape. Ultimately, our goal is to transform how MSPs manage communication, allowing them to focus on their core business objectives.
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