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Showing 1 - 20 of 115 products
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Showing 1 - 20 of 115 products

Bitrix24

Bitrix24 is a client management solution that provides a platform for businesses to organize and track interactions with potential or existing clients and partners. The software allows users to log and manage client interactions, ...Read more

IR Collaborate

IR Collaborate is an on-premise and cloud-based unified communications monitoring solution, which helps enterprises identify and troubleshoot issues to improve productivity across multiple collaboration ecosystems. It supports var...Read more

4.62 (13 reviews)

Squaretalk

Squaretalk is a cost-effective, scalable, and simple-to-use cloud communications platform that gives your sales and support teams tremendous tools to boost efficiency and productivity. Your sales and support representatives will ...Read more

4.81 (43 reviews)

Nextiva

Nextiva is a platform that brings communications together with business applications, intelligence, and automation. This helps businesses communicate and build deeper connections with their customers. The platform brings all ...Read more

4.16 (186 reviews)

14 recommendations

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MiCloud Connect

MiCloud Connect (formerly ShoreTel) is a cloud-based VoIP phone system that offers collaboration and conferencing tools to enable information flow within the organization. The solution enables system administrators to manage use...Read more

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Vonage Business Communications

Vonage Business Solutions is a cloud-based communications solution suitable for small and midsize companies. The solution offers a business phone system that enables businesses to connect their VoIP phone system to internet-enable...Read more

4.06 (239 reviews)

11 recommendations

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UNIVERGE 3C

UNIVERGE 3C is a flexible software-based IP-PBX. In addition to features such as auto attendants and call recording, it offers advanced unified communications capabilities so that users can harness multiple modes of communication....Read more

4.00 (1 reviews)

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Huawei eSpace Contact Center

Huawei eSpace is a unified communications (UC) solution that can support up to 50,000 users at multiple sites, and offers UC features and secure virtual private network (VPN) connections on mobile devices....Read more

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Ooma Office

Ooma Office is a cloud-based voice + video solution suitable for businesses of all sizes. The platform includes a full suite of business phone features designed to deliver a flawless communications experience and advance team coll...Read more

4.50 (148 reviews)

11 recommendations

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MiVoice Business

"Mitel MiVoice offers a range of unified communications (UC) platforms designed for both small business and large enterprise needs. MiVoice offers virtualization options and supports both cloud-based and on-premise deployment. ...Read more

0.00 (3 reviews)

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Software pricing tips

Read our UCaaS Software Buyers Guide

Subscription models

  • Per employee/per month: This model allows you to pay a monthly fee for each of your employees.
  • Per user/per month: Users pay a monthly fee for users—normally administrative users—rather than all employees.

Perpetual license

  • This involves paying an upfront sum for the license to own the software and use it indefinitely.
  • This is the more traditional model and is most common with on-premise applications and with larger businesses.

Rated best value for money

BroadVoice Cloud PBX

BroadVoice b-Hive helps call and collaborate from anywhere with a single cloud communication solution that unifies business phones, video conferencing, texting and collaboration under a single phone number. Untether your team fro...Read more

4.55 (29 reviews)

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VirtualPBX

VirtualPBX is a cloud-based phone solution that caters to all-sized businesses. VirtualPBX enables companies to streamline and improve communications with features such as unlimited minutes, video conferencing, business SMS, auto-...Read more

4.85 (23 reviews)

6 recommendations

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VoiceMaxx CE

VoiceMaxx CE (Cisco Edition) by West IP Communications is a cloud-based enterprise PBX solution. Key features include inbound and outbound calling capability, call control functionalities, personal conferencing and 'Mobile Connect...Read more

3.00 (1 reviews)

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CloudCall

CloudCall is a cloud-based telecommunications and business VoIP solution. Key features include power dialer, call reports, real-time dashboards and automatic call distribution (ACD). The cloudcall portal helps in managing org...Read more

4.11 (36 reviews)

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Masergy UCaaS

Masergy unified communications as a service (UCaaS) offers a cloud communications solution that can integrate with existing on-premise IP PBX equipment and with numerous customer relationship management solutions....Read more

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Business VoiceEdge

Comcast's Business VoiceEdge is a virtual PBX solution that offers a managed cloud-based phone system for businesses from five to 500 employees. It also offers SIP trunking and PBX features, and can combine with Business Internet....Read more

2.86 (49 reviews)

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Line2 Pro

Line2 Pro is a cloud-based phone service that combines standard PBX applications with a SIP trunking service for businesses looking to use their existing phones. A flat monthly rate includes unlimited texting and inbound calls....Read more

3.45 (31 reviews)

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Fuze

Fuze is a video conferencing system for tablets, smartphones, desktops and laptops. Fuze can integrate with traditional conferencing systems and cloud-based file hosting services, such as Dropbox and Box....Read more

4.15 (72 reviews)

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Verizon UCCaaS

Verizon UCCaaS is a cloud-based unified communication and collaboration solution that enables employees in an organization to interact and work in a collaborative virtual environment. It also offers hybrid solutions that work as a...Read more

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Bria

Bria is a softphone and Unified Communications solution developed by CounterPath. With Bria, businesses can provide their employees with the means to take business-line calls on the go and work remotely from both desktop and mobil...Read more

4.27 (92 reviews)

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Popular UCaaS Software Comparisons

Buyers Guide

Last Updated: March 11, 2022

“Unified communications” (UC) is a buzzword for technologies that connect voice, email, text messaging, instant messaging (IM) and other business communication channels through intuitive user interfaces and software integrations. UC software systems focus communications functionality around the end user and provide a consistent experience across multiple devices (laptops, IP phones, smartphones, tablets, headsets etc.).

Unified-Communications-as-a-Service (UCaaS), meanwhile, is simply a term for cloud-based UC, which is typically delivered on a subscription basis (in other words, you pay per-month rates for user licenses instead of one-time license fees).

This guide is intended to help you research UCaaS solutions for your organization. It covers the following topics:

What Are Unified Communications and UCaaS?
On-Premise UC, UCaaS and Hybrid Deployment Models
UCaaS Functionality
Key Considerations for Buyers

What Are Unified Communications and UCaaS?

Traditional business phone systems primarily focused on managing the voice channel. This created a disjointed experience for employees who had to use other applications for email, instant messaging and so on. Moreover, these systems didn’t offer the flexible configuration settings users need to personalize their various communication methods. Even worse, legacy phone systems were difficult to integrate with other types of business software.

UC emerged around the turn of the millennium, as phone systems designed for VoIP service began to evolve in response to these issues. Unlike traditional phone systems, UC systems put users at the heart of communications. These systems allowed users to manage all workplace communications from a single system with a unified interface, accessible through tablets, smartphones, laptops and a range of other devices.


iPad video conferencing with ShoreTel Mobility 8

In addition to streamlining the user experience across devices, UC systems and cloud-based UCaaS systems also help users manage communications by providing real-time control over their contact preferences (e.g., whether they’re available for a phone conversation). Moreover, UC and UCaaS systems can integrate with customer relationship management (CRM) systems, accounting systems and other vital software categories to add communications capabilities to workflows involving multiple types of software.

The net result in successful UC implementation: new possibilities for collaboration throughout your organization. UC can also reduce the costs associated with using multiple communication systems. For example, instead of paying for a phone system, a video conferencing system and a stand-alone audio conferencing service, under UC, businesses only need a single communications provider.

Here are the most important communications channels managed by UC and UCaaS software systems:

This is just a high-level overview of the basic modes of communication handled by these systems; it is not an exhaustive listing of capabilities. UC and UCaaS systems are capable of extensive functionality and are quite technically complex, with administrator manuals that can be thousands of pages long.

The first UC systems required the deployment of physical hardware, such as servers and switches, on businesses’ premises. Now, organizations can choose between deploying UC on-premise, in the cloud (UCaaS) or both.

On-Premise UC, UCaaS and Hybrid Deployment

The choice between UCaaS and on-premise UC is an important one. Whereas UC was once confined to enterprises with very deep pockets, UCaaS providers make the technology affordable for a much wider range of organizations by significantly cutting upfront costs. UCaaS solutions can also be easier to manage for organizations with limited IT resources.

On the other hand, on-premise UC systems have disaster survivability benefits: They allow for redundant connections to the public switched telephone network (PSTN) for maintaining service during Internet outages.

Some UC and UCaaS providers allow for cloud deployments at certain sites (such as branch locations) and on-premise deployments at others (such as campuses). This is known as the hybrid deployment model.

In the hybrid model, even though the system has been deployed in different ways across multiple sites, it’s still a single system that can be centrally administered (typically, from the main campus). In addition to survivability benefits, hybrid deployments allow businesses to continue using legacy communications equipment in which they’ve already invested heavily.

You’ll need to factor in networking requirements, legacy investments and organizational structure along with costs when deciding whether to go with on-premise, UCaaS or hybrid deployment.

The systems listed on this page are all UCaaS products.

UCaaS Functionality

The following table lists some additional capabilities of UC and UCaaS systems:

Administrator console Administrators have a unified interface for controlling applications and features, as well as for managing the organization’s dial plan across multiple locations and networks.
Desktop client Clients are installed on end users’ desktops or laptops. Users can communicate across multiple channels, and manage both contact preferences and call routing preferences via the client.
Mobile client Extends major communication channels, such as voice calling, instant messaging, email and conferencing, to mobile devices. Users can make and receive calls with mobile devices using their work numbers. Mobile clients also allow users to access the system remotely to manage settings and preferences.
Single identity number Users make and receive calls using a single work number, regardless of whether they’re communicating on a softphone, headset, IP desk phone, smartphone, tablet etc.
Mass notification UC systems can handle mass notifications in emergency scenarios with capabilities such as SMS blasting.
API Most UC platforms offer APIs for extending the functionality of the system through the development of custom applications or integrations.


Buddy list in Nextiva’s VoIP App Interface

Key Considerations for Buyers

The UC marketplace is complex and continually evolving. Keep the following considerations in mind while evaluating vendors to home in on the systems that will best meet your needs.

  • Integrations with office productivity suites. Increasingly, UCaaS providers are developing pre-built integrations with popular office productivity suites, including Microsoft Office 365 and Google Apps for Work. (Such integrations were once a niche filled by middleware vendors.) If you’re already locked into the Google or Microsoft ecosystem, look for vendors that have already done the work of integration so you don’t have to.
  •  
  • Combined UC/contact center deployments. Some UCaaS providers also specialize in deployments for multi-channel contact centers (those that handle communications channels such as email, SMS text, instant messaging, live chat, social media etc.). These vendors can deploy a contact center system that integrates seamlessly with the UC system used by the rest of your organization. Example vendors include RingCentral, ShoreTel, Nextiva, 8x8 and Jive.
  •  
  • Conferencing requirements. The continued evolution of Web conferencing has vastly reduced the costs and technological complexity of both audio and video conferencing. However, UC solutions still differ in the conferencing capabilities they offer users. For instance, not all vendors’ mobile clients can support multi-party video conferencing on tablets and smartphones. Others are limited in their Web conferencing features.

    In particular, the use of WebRTC (an API for browser-based video conferencing) is still evolving. Vendors are actively developing solutions based on WebRTC, while solutions already on the market have implemented it to widely varying degrees. Make sure your short list only includes vendors that offer the conferencing features you need to support your business’s collaboration styles.