Best Business Phone Systems for Microsoft Exchange

Find and compare the best Business Phone Systems for Microsoft Exchange in 2026

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

  • 1
    3CX Reviews
    Top Pick

    3CX

    3CX

    Free for up to 10 users
    1,234 Ratings
    See Software
    Learn More
    3CX is an open-standards, software-based IP PBX that provides complete Unified Communications right out of the box. 3CX is suitable for all industries and sizes. It can provide everything you need, from mobility and status to advanced call center features and more, at a fraction the cost. 3CX is ideal for remote companies and includes mobile apps, video conference, and website live chat. The installation, management, and maintenance of the PBX are so simple that you can easily manage it yourself, on your own appliance, server, or on a cloud-based platform. You can also choose to have it hosted on 3CX for an easy solution.
  • 2
    CoreInteract by Altigen Reviews

    CoreInteract by Altigen

    Altigen Communications, Inc.

    $15/mo/user
    Engage customers throughout the entire journey via voice and digital channels (chats, email SMS, email and social media). Integrate business communications with business system, giving valuable information to employees at every customer touchpoint. CoreInteract's drag-and-drop design makes it easy to manage workgroups and routing rules that meet your business needs. You can set the priority and order of which workgroups will receive customer inquiries. CoreInteract lets you manage your interactions in Teams natively without the need for a separate desktop software or application. Your team members can easily distinguish between customer calls and internal calls by clearly marking workgroup calls. CoreInteract can retrieve a Dynamics 365 customer record for each answered call. This gives you more control over your customer information and allows you to call a customer directly within Dynamics 365.
  • 3
    MiCloud Connect Reviews
    MiCloud Connect offers a user-friendly, comprehensive solution for cloud communications, collaboration, and contact center needs. It merges a straightforward user interface with the trusted dependability of Google Cloud, ensuring that every feature is both simple and secure. With Google Cloud's top-notch reliability, security, and scalability, users can count on consistent uptime along with SOC 2 and HIPAA compliance. The modern and intuitive design allows both end users and administrators to swiftly complete tasks through single-click options, a smooth cross-device experience, and real-time management capabilities. Transitioning to this service is made seamless with clearly defined expectations and timelines, allowing for a quick and assured switch. Administrators find it straightforward to enhance functionality and adjust permissions instantly through the admin portal. Its robust PBX capabilities, sophisticated call management, and versatile communication options—including softphone, mobile, and IP desk phones—empower users to communicate and collaborate effortlessly from anywhere. Ultimately, MiCloud Connect redefines how teams interact in a dynamic work environment.
  • 4
    OpenText CX-E Voice Reviews
    Whether deployed on-premises or in the Cloud, CX-E provides flawless integration with leading communication platforms such as Avaya, Cisco, Microsoft, Mitel, and NEC, enhancing any existing telephony and email system. It boasts industry-leading features, including comprehensive voice message encryption from start to finish. Users can benefit from a mobile app that enables single number reach, intelligent call forwarding, distinct separation of business and personal calls, inbound call screening, and protection of mobile numbers. The system consolidates voicemail, email, and fax into a unified inbox for ease of access. It also offers text-to-speech, voicemail transcription, and secure messaging features. With speech-enabled technology, users can access their calendars, emails, faxes, and voicemails hands-free and eyes-free. Additionally, the federated presence feature allows users to play personalized greetings based on their calendar availability. CX-E accommodates multiple attendants, provides speech-recognition interfaces, customizable greetings for various departments, multilingual options, and scheduled messages. Furthermore, it enables tailored automated outreach through telephone calls or text messages, enhancing communication efficiency across the board. This comprehensive solution is designed to streamline communication processes and improve overall productivity.
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