Best Cloud PBX Providers for Box

Compare the Top Cloud PBX Providers that integrate with Box as of July 2026

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This a list of Cloud PBX providers that integrate with Box. Use the filters on the left to add additional filters for products that have integrations with Box. View the products that work with Box in the table below.

What are Cloud PBX Providers for Box?

Cloud PBX providers, also known as hosted PBX providers, deliver internet-based phone systems that enable businesses to manage communication without the need for traditional on-premise hardware. They offer features like call routing, voicemail, conferencing, and auto-attendants, all accessible via a cloud platform. These services are scalable, allowing companies to adjust the number of users or features as their needs grow. Cloud PBX providers often integrate with other business tools, such as CRMs and collaboration platforms, enhancing efficiency and productivity. By eliminating the maintenance and costs of physical PBX systems, they provide a flexible, cost-effective solution for modern business communication. Compare and read user reviews of the best Cloud PBX providers for Box currently available using the table below. This list is updated regularly.

1

RingCentral RingEX

RingCentral

RingCentral RingEX is a powerful cloud-based phone system that helps optimize your business communications. Providing enterprise-grade business communication tools for voice, fax, text, and video as well as bring your own device to work (BYOD) capability, RingCentral RingEX enables you to work where you want and how you want. Core features of RingCentral RingEX include auto-recording, conferencing, and unlimited long-distance and local calling. RingCentral RingEX's call management features can also be customized by configuring call forwarding, answering rules, message alerts, and missed-call notifications.

7 Ratings

Starting Price: $19.99/month/user

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2

Cisco Webex Calling

Cisco

A complete business phone service, in the cloud. Webex Calling gives you a phone service in the cloud so you can make and receive calls on any device, anywhere—all without the overhead and hassle of managing it. A business phone service built for your growing business. Take calls with your business phone number from anywhere, on any device, with a full set of powerful cloud calling features. Forget the costly overhead of a physical business phone system, and easily manage all your services, users, and security in one place. Webex Calling has security built-in as a key foundational element without requiring settings to be updated to stay protected. Make calls with extension numbers, direct inward dialing (DID) numbers, directory URIs (email-style addresses), or directory-based dialing. Never miss an important call with features like shared lines, hunt groups, call waiting, hold/resume, pickup, forward, do not disturb and transfer.

5 Ratings

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3

BroadConnect

BroadConnect

Our expert team will customize your BroadConnect VoIP service with the hardware and support to bring your office phone system to the highest level. BroadConnect Canada specializes in serving the business community as a whole with a national presence and dedicated lines for all of your IP telephony communication needs with our commercial phone systems for businesses. Unified communications integrated with collaboration applications, such as video conferencing or file-sharing create a dynamic work environment. We promise you crystal-clear call quality, flexibility, and system scalability through our extensive advanced phone features delivered over our reliable and global IP network. We will manage all aspects of your VoIP business phone service, keeping your office phone system up to date with the latest technology upgrades. We provide a state-of-the-art unified communications service with multiple points of access to permitted resources.

Starting Price: $180 per month

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