The Best Cloud Based VoIP Systems

The best cloud based VoIP system is one that provides reliable, inexpensive, flexible, and business friendly features. Cloud based VoIP systems have become increasingly popular and widely accepted because of the benefits derivable.

Cloud based VoIP systems perform functions that traditional on-site phone systems do, with additional and more improved capabilities. Some of these functions are video conferencing, mobile communications, software integration, messaging and team collaboration.

Cloud based VoIP systems are mainly software-based which eliminates the need for expensive hardware. This is what makes it less expensive, flexible, and very beneficial for small businesses because it enables access to features that were only affordable for large businesses.

If you are considering migrating to a cloud solution, selecting the best cloud based VoIP system can be a challenge because of the several options in the market.

However, we’ve made this process easy for you as the best options for you to consider are featured in this article.

How to Choose a Cloud Based VoIP System

When deciding on a cloud based VoIP system, it is necessary for you to understand that it’s more than just acquiring new phones; this system comes with various features that you may or may not need and varies from vendor to vendor.

Depending on how large your business is and call requirements, you may or may not need a cloud based VoIP system. If your business requires just basic call functions with a sizeable number of users, then a cheaper option should be best for you. But if your business requires more professional services like team collaboration, video conferencing, software integrations, remote work, and larger communications, then you can consider a cloud based VoIP system.

You need to know what features will bring value to your business and therefore, all essential stakeholders must be included in this process. These stakeholders include your entire IT Infrastructure team, helpdesk or call center team members, and generally all those who interface with your customers.

This will enable you have detailed information as to what features are needed from your cloud based VoIP system for your business and how these features will impact your existing network infrastructure.

Voice over Internet Protocol (VoIP) functions by simply transmitting calls over your internet connection as compared to an analog system that uses a regular phone line. This requires your broadband internet connection to meet certain Quality of Service requirements for your cloud based VoIP system to function optimally.

Also, latency is a key factor in this regard. Latency is the time between which a signal leaves point A and is received at point B. It is essential to have a very minimal latency with your communication systems to ensure call quality.

The current network infrastructure you have in place is also a very vital consideration for you. VoIP can demand more from your network infrastructure and if not properly catered for, can have a negative impact on your infrastructure and business.

For example, bandwidth availability and utilization is very key in this regard. Phone calls and call quality via VoIP are very sensitive to bandwidth availability and internet connection speeds.

The security of your cloud based VoIP infrastructure is also very important. Cyber threats abound in our world today to networks and this type of implementation.

Depending on the size of your business, what you require may be large or small. However, most cloud based VoIP system providers make this process easy for you. They take a look at your existing network infrastructure, test and prepare it for the cloud based VoIP system.

Other network infrastructure requirements you may need, training of your IT Infrastructure team members and documentation will be provided before and after the cloud based VoIP system deployment as deemed necessary.

Pricing is another consideration, you must know how your intended cloud based VoIP system procurement fits into your overall budget.

Another consideration for you is network monitoring. This is one of the most important considerations for your cloud based VoIP system and your network infrastructure as a whole.

Network monitoring gives you real-time traffic analysis, bandwidth utilization, packet losses, and so much information. With this, you can set thresholds for system performance and if issues begin to arise, you get notifications immediately. This will enable you resolve network issues before they degrade and customers begin to complain.

Two powerful network monitoring tools we recommend are PRTG Network Monitor and WhatsUp Gold Network Monitor. They both contain a vast array of sensors, customizations, cloud systems monitoring and so much more to help network and systems administrators.

See our 2022 review on PRTG Network Monitor and WhatsUp Gold Network Monitor.

Cloud Based VoIP Systems vs. Traditional Phone Systems

Cloud based VoIP Systems come with several benefits, but most prominent of the benefits is flexibility. It requires no on-site infrastructure and can be adapted to any business size. It enables scalability as the services you use can be upgraded or downgraded as needed and you do not have to deal with on-site hardware maintenance costs.

Also, system updates are performed seamlessly by your cloud based VoIP system provider, requiring no location visit.

Key Points

  • Flexibility
  • Eliminates costs of initial setup and PBX maintenance
  • Software integration
  • Unified communications
  • Exceptional voice and video quality
  • More improved and additional features
  • Easy addition or removal of services as needed
  • You do not pay for calls between your office locations
  • Enables staff to work from anywhere

Traditional phone systems have served individuals and business for a very long time and are still useful today. They are also known as Private Branch Exchange systems (PBX) and the features of this system are below;

Key Points

  • Having on-site PBX systems give you control
  • You can get additional features into your traditional PBX systems with APIs
  • You can implement SIP Trunking with your existing hardware to access the benefits of a cloud based VoIP system

What features should you look for in a Cloud Based VoIP System?

The features you can get from a cloud based VoIP system are many, this is what makes this system very advantageous and versatile. Below are some of the important features to search for;

Unified Communications as a Service (UCaaS)

This is a cloud based model that unifies all communication types. You definitely want a system that incorporates all communication types like audio calls, emails, text messages, video conferencing, chats, fax etc.

Unified communications is provided and maintained by the cloud based VoIP system provider. Some of the features you should get are;

  • Mobility
  • Enterprise Telecommunications
  • Unified/Instant Messaging for both individual and team usage
  • Video conferencing
  • Usage reporting

Interactive Voice Response

This feature provides callers information with pre-recorded messages that include menus and options to take them to the appropriate service they require. It is cloud based and delivers professional self-service for incoming calls that may not require the attention of a customer service agent.

Call Routing

The call routing feature provides efficient redirection of calls to the appropriate departments and agents for the desired service. Having this feature will help reduce the waiting time of your callers and ensure they communicate with the right customer service personnel.

Call Forwarding

With call forwarding, whenever a call is unanswered, that call should have a way of hopping from the first point of call to the last point of call. These points of call range from the office desk phone to the mobile phone and home phone number of the designated customer service agent. This ensures that your callers a treated appropriately and professionally.

Call Recording/Monitoring

Recording and monitoring calls is very essential in managing your customer service agents and how your customers are treated. With this service, you have call whisper and call barge whereby you can talk to your customer service agents live without the customer hearing. Call barge enabling you to take over the conversation. Call recording functions for both audio and video sessions. A transcript of conversations is recorded and backed up in the cloud.

CRM Integrations

A Cloud based VoIP system enables integration with other applications and you do not need to switch between them. This enables you to keep using business applications you are already familiar with.  

Video Conferencing/Collaboration

This is a standard feature with a cloud based VoIP system. It enables real-time, visual communication with whole teams and external parties.

Call Data and Analytics

This is a very powerful feature set that shows you live and historic data about calls. The analysis it provides is based on pre-existing templates which you can customize to see reports for a specific period of time. These reports show you Key Performance Indicators like;

  • Total call duration
  • Incoming and outgoing call volume in days, weeks and months
  • The speed at which a call is answered
  • The length of time every customer service agent spends with a caller
  • The rate of first contact resolution
  • Total number of calls moved to voicemail
  • The cost of every call

Artificial Intelligence

Artificial intelligence today, provides for automation with bots that carry out tasks on behalf of humans. This cloud based VoIP system feature can automate the following tasks;

  • Chats
  • Phone calls
  • Call recording
  • Reporting

These are some of the major feature sets in a cloud based VoIP system to look out for.

The Best Cloud Based VoIP Systems

Here are the best cloud based VoIP systems. All we’ve talked about so far, you can find in these systems.

(1) Dialpad

cloud based VoIP system Dialpad
Image credit: Dialpad
cloud based VoIP system Dialpad
Image credit: Dialpad

Dialpad stands out as the top performing cloud based VoIP system so far. Dialpad is particularly exceptional with its Artificial Intelligence capabilities and software innovation.

Key Features

Its Artificial Intelligence is able to decipher conversations and provide you with the following benefits;

(1) Live recommendations and answers to your agents when they communicate with customers. With this, AI-based recommendations and answers to customers’ queries will be provided to help deliver better responses and faster responses to customers.

(2) CSAT – This enables you measure how your services are perceived by your customers. Dialpad’s AI is able to predict your customers’ thoughts, feelings, and view from all your communication channels, and shows you the CSAT score.

(3) Automated responses – Dialpad’s AI gives you chatbots for seamless customer support all day long. This virtual support can be integrated into your website. With this, your customers easily get what they are looking for without communicating with any agent. Also, resources, time, and so on can be saved in a simple, manageable workspace.

(4) Efficient routing – Your customers will communicate via different channels. The AI is able to route requests efficiently. It is also built with a customer relationship visibility pane and you can take a look at this to understand the conversation history for a customer and act accordingly.

(5) Live coaching – This feature provides guidance for your personnel at every step of the way. This could be before phone calls, live phone calls with customers or after phone calls. You will see live personnel activity and can review each session automatically.

(6) Call summary – All your call sessions are automatically transcribed, saved and sent to you via any medium of your choice. For each transcription stored, you can retrieve with a simple search. Also, you have a relationship pane that displays historic calls, forthcoming events and so on, in one dashboard.

(7) Voice – With Dialpad, setting up your cloud based VoIP system/phone is very easy. You do not need any hardware and it works anywhere as it is cloud based. You get a 100% uptime as Dialpad’s services run on their data centers around the world and Google Cloud.

The voice feature comes with customized call routing which enables you change default rules to route calls to your mobile phone or to a specific individual or team. This is helpful to enable your clients get to the appropriate personnel at any point in time. Whenever your business hours are exceeded, all calls are redirected to voicemail, these calls are also transcribed and saved accordingly.

Other features you get under voice are;

  • Status updates – To enable others know when you are available or in a call
  • Group messaging, Text messaging and MMS
  • Channels’ collaboration – For respective Teams and an available line for anyone to connect to and discuss.
  • Phone Directory Search
  • Virtual/Online Fax
  • Multiple Devices Capabilities

(8) Chats – This feature comes with messaging and voice features. This means you can send files of any size, videos of any size, pictures and integrate tools you often use like, Google Drive, MobiDrive, etc. Inside your chats, you can also make phone calls with a one click feature. There are audio rooms also which you can connect to easily.

(9) Video – With Dialpad’s video feature, you get a vast array of features. Your video calls are free, screen sharing, collaboration, no limits to the number of video meetings you want, high definition video, crystal clear audio, and you being able to customize your ringtones, call-on-hold tone, and more.

Other features you get under video are;

  • Being able to lock a meeting
  • Removing a guest
  • Dial-in connections for over 50 countries
  • Emoji’s
  • Chatting in meetings
  • Access to Picture-in-Picture
  • Transcription of all your meetings and recordings
  • A timer to alert you when a meeting should be concluding
  • Call you feature – With this, you do not need a dial-in code
  • Connect straight from your app or browser

(10) Artificial Intelligence Call Center

This feature is a total bundle of realities and capabilities in one piece. With it, you have the following features;

  • Set up customer care centers anywhere in no time
  • You are able to understand your customers’ perception of your services to them with a CSAT score
  • Live coaching for your agents
  • Real-time transcripts and recordings
  • Customize your Interactive Voice Responses
  • Call back
  • Voicemail
  • Efficient call routing
  • Customizable dashboard and viewing pane

(11) Artificial Intelligence Sales

Last on the list of Dialpad’s key features is sales with artificial intelligence. All the deliverables you can get are listed below;

  • Live customers’ sentiment evaluation
  • CRM integrations
  • Deploy off-site sales teams in no time
  • Objection handling
  • Live transcriptions and recordings
  • Call analytics


Firstly, you can try Dialpad for a period of 14 days. Depending on the services you require, you can choose from three plans which are available monthly or yearly.

The picture below gives a snippet;

Cloud based VoIP system Dailpad plans and prices
Image credit: Dialpad

Click here to try Dialpad for 14 days

Click here for full prices and plans

Cons of DialpadNone

Let’s move to the next company on the list of best cloud based VoIP systems.

(2) Nextiva

Image credit: Nextiva
Image credit: Nextiva

Nextiva is another top player amongst the best cloud based VoIP systems. It is able to integrate customer engagement with automation and artificial intelligence for the overall benefit of the customer.

Nextiva is popularly known for its business VoIP system which is a cloud based PBX. This system is designed for small businesses and larger businesses. It caters to customer support, business growth, and service reliability. The main features in this system are call pop-up, an automated customer service attendant, voicemail to email feature, call history/recording, and the option to customize what you want from your dashboard.

Let’s look at the features derivable from the Nextiva small business cloud PBX system in more detail. Afterwards, we will move to the Nextiva enterprise cloud PBX system for larger businesses.

Nextiva Small Business Cloud PBX System

This is specifically designed for those who are not IT savvy; it is a simple system with easy manageability. The features derivable from this system are outlined below;

(1) A small business VoIP phone – This provides you state-of-the-art calling features from your mobile device (android and iOS) or desktop application.

Key Features

  • Unlimited voice calls
  • SMS and MMS
  • Voicemail-to-email
  • An automated attendant
  • Call line up
  • Call routing
  • CRM Integration
  • High Definition VoIP calls
  • Audio conferencing and video conferencing
  • Toll-free/Local numbers
  • Caller ID
  • Chats
  • Screen sharing
  • Secure VoIP service
  • Easy pricing (No contractual agreements, cancel at any time)

These features are available but according to the plans you choose. Nextiva small business comes in three plans which are Essential, Professional, and Enterprise.

The picture below shows you just a snippet of these plans; click on the link below the picture to see the entire list.

Nextiva cloud voip phone prices
Image credit: Nextiva

Click here to see the entire list

(2) Sales CRM

This is a powerful sales pipeline tool from Nextiva. It was designed to provide flexibility and ease of use for sales teams. With it, you can organize, plan and monitor your sales pipeline. You can sell your products faster by carrying out different outreaches in a single system. This feature also enables you to integrate with Google Calendar, and use your past emails again and again. Also, you have an internal chat feature that enables you communicate with your team members on the go.

Other features you derive from Sales CRM are outlined below.

Cloud based VoIP System nextiva
Image credit: Nextiva

Key Features

  • Call Pop up
  • One-click calling
  • Reminders
  • Real-time sales forecast
  • Full visibility of your pipeline
  • Phone calls
  • Website enabled live chat
  • Surveys
  • Automatic reach-out and follow up
  • Customized containers and objects
  • Reporting
  • Move in data from another source
  • Live forecasts
  • Live analytics
  • Keyword research
  • Client satisfaction score
  • 24/7 customer support

Click here to get Sales CRM

(3) Service CRM

Service CRM is tailored for customer management. With it, you can oversee your customer interactions. The features derivable are outlined below.

  • Efficient call routing
  • SmartTopics – Rules to manage workflow
  • All customer interactions in one dashboard
  • All communication mediums (phone calls, text, chats, email)
  • Artificial Intelligence based IVR
  • Interoperable with Sales CRM
  • Import/Export phone book
  • A Knowledge base to guide you
  • Data sharing amongst team members

Click here to get Service CRM

We’ve so far covered the Nextiva Small Business PBX System and features, let’s now move to the Nextiva Enterprise Cloud PBX System.

Nextiva Enterprise Cloud PBX System

As mentioned earlier, the Nextiva enterprise cloud PBX system is designed for large companies. It is a very robust cloud based VoIP system that integrates all enterprise business features. These features are outlined below;

(1) An Enterprise VoIP Phone – A cloud based VoIP system that provides you high-definition calls, security, and worldwide communication on any device.

Key Features

  • Unlimited voice calls
  • SMS and MMS
  • Voicemail-to-email
  • An automated attendant
  • Call line up
  • Call routing
  • CRM Integration
  • High Definition VoIP calls
  • Audio conferencing and video conferencing
  • Toll-free/Local numbers
  • Caller ID
  • Chats
  • Screen sharing
  • Secure VoIP service
  • Easy pricing (No contractual agreements, cancel at any time)


cloud based voip system nextiva enterprise prices
Image credit: Nextiva

Click here to get the Professional and Enterprise plans

(2) Cloud Based VoIP Contact Center

This system is designed to take in more call volumes than your traditional contact center. It performs channelized customer service support automatically, with several additional features.

Key Features

  • Efficient call routing
  • Call forwarding
  • Interactive Voice Response
  • Call recording
  • Toll-free numbers/local numbers/number porting
  • Reporting and analytics
  • Unified IP trunks
  • Enterprise data centers (8 locations)
  • Strict access control measures
  • E911 presence (United States and Canada)


cloud based voip system nextiva enterprise plans
Image credit: Nextiva

Click here to get the Professional and Enterprise plans

(3) SIP Trunking

With Nexiva’s SIP Trunking, you get cloud redundancy with high availability. It is an easy set up with affordable pricing.

Key Features

  • A graphical user interface (credentials management, terminal, phone numbers management)
  • Instant alerts when suspicious call activity is detected
  • E911
  • Call logs (with CDR)
  • Codeless deployment of your SIP Trunk
  • Automatic failsafe


SIP Trunk Pricing
Image credit: Nextiva

Click here to get quotes for the Metered and Unmetered SIP Trunks

Cons of Nextiva In the small business system,
the Essential plan doesn’t have enough features

We now move over to the next best cloud based VoIP system.

(3) GoTo Connect

GoTo Connect cloud based VoIP system
Image credit: GoTo Connect

GoTo Connect appears on the list of best cloud based VoIP systems as it is particularly well suited for small businesses.

Key Features

(1) Webinar Package – This is a webinar software that enables you to have interactive video sessions, presentations, lectures, etc. with a large audience just as a video conference system.

Key features

  • High-definition video and audio
  • Set up your sessions with multiple presenters – A total number of 6 can share
  • A feature called GoToStage enables you to put out your recorded sessions
  • GoTo Webcast – this provides one click from a browser to join a webinar (no downloads) and the webinar takes 3000 participants
  • Give out documents or handouts during your webinar sessions
  • In-built registration forms in which you can set your own questions, survey and polls
  • Certificates of completion for your participants
  • Engagement dashboard
  • The ability to draw on your screen
  • Webinar sessions reports
  • Events analytics
  • CRM Integration


You can try the webinar package free for 7 days without inputting any card; the picture below shows all plans available after the trial period.

Click here to try the webinar package 7 days free

cloud based voip system webinar
Image credit: GoTo Connect

(2) Meeting Package – This is a cloud based VoIP system software for virtual meetings. It is a one-click meeting join from your desktop, laptop, android, and iOS devices.

Key features

  • High-definition video and audio
  • Background noise cancellation
  • Lock your live sessions
  • Sessions can take 250 participants
  • Over 190 countries’ availability
  • Screen drawing, screen sharing with mouse and keyboard
  • Chats within sessions
  • In-built email templates for your customization
  • Live sessions encryption
  • Toll-free calling
  • Call me feature
  • Unlimited recording
  • Transcriptions
  • Reports
  • Analytics


You can try the meeting package free for 7 days without inputting any card; the picture below shows all plans available after the trial period.

Click here to try the meeting package 7 days free

cloud based voip system goto connect
Image credit: GoTo Connect

(3) Connect Package – This is simply a unified cloud based VoIP Phone for your meetings and video conferencing. It is customizable, adaptable to your business growth, and integrates with the Meeting Package. It is well suited for small businesses requiring the essential features of a cloud based VoIP system with affordability.

Key features

  • Call routing
  • Dial plan which you can customize
  • Find Me and Follow Me feature
  • Caller ID
  • Call queues with no limits
  • Customized Call-on-hold music
  • Do-not-disturb
  • Pre-incoming call announcement
  • Access to personalized rooms for your meetings
  • 250 persons in a meeting
  • Voicemail
  • Phone number portability/create new ones or new extensions
  • App available on desktop and mobile devices
  • Remote work flexibility


There are three plans as shown in the picture below.

goto connect prices
Image credit: GoTo Connect

Click here to get the GoTo Connect Package

Click here to get a quote

(4) Contact Center Package – This provides you a cloud based VoIP system contact center.

Key features

  • Call routing
  • All communication mediums – video, text, chat, voice, etc.
  • Agents’ performance evaluation with agents’ dashboard
  • Call back queues
  • Outbound dialer
  • Call analytics
  • Voicemail
  • Dashboard customization
  • Call flow customization
  • Listen/whisper
  • Call recording
  • Live analytics and reports
  • CRM Integration
  • Secure platform


Two pricing plans are available as shown below.

goto connect contact center prices
Image credit: GoTo Connect

Click here to see both plans

Click here to contact the Sales Team

Cons of GoTo ConnectNot many third-party software for integration

We now move to the fourth best cloud based VoIP system on our list.

(4) Zoom’s Cloud Based VoIP System

Image credit: Zoom

Zoom today powers the world with its exceptional collaboration tools. It is ranked among the world’s best video collaboration tools provider.

With Zoom, you have a cloud based VoIP system. A phone that gives you secure, unified communications for basic phone calls, video conferencing, messaging, chats, etc. It is designed for flexibility and easy usability for any size of business. The features you derive from Zoom are highlighted below:

Key features

  • Supports all platforms (Windows, iOS, Android, macOS)
  • Call routing
  • Call forwarding – internal and external
  • Voicemail
  • Call recording – transcriptions and archiving
  • Integration with Salesforce
  • Call blocking
  • Call assigning – assign calls designated for top management to lower executives
  • Call-on-hold
  • Call elevation – seamlessly switch a phone call with all connected participants to a video Zoom meeting
  • Call monitoring – whisper, barge
  • Call parking – put a call on hold and continue the conversation from another phone
  • Online presence – always see the online or offline status of an individual before a call
  • Shared line/Groups
  • CRM and Slack Integrations
  • Number porting
  • Personal carrier – If you already have a carrier, you can re-route your trunks to your Zoom phone
  • Phones provisioning
  • Automated call attendants
  • Incoming calls queuing
  • Contact Center Unification – Five9/Twilio Flex (straightaway deployment)
  • Phone call logs
  • Music-on-hold
  • Emergency calls – the ability to input locations and rules for emergency calls
  • Analytics and reports


The picture below shows Zoom’s pricing structure; there is an entire list of specific features you get with every plan, click on the link below the picture to see every detail.

cloud based voip system zoom
Image credit: Zoom

Click here for plans and full features

Cons of ZoomYou have to be an existing Zoom customer
to have access to the Zoom phone

We now move to the fifth best cloud based VoIP system.

(5) RingCentral MVP

cloud based VoIP system RingCentral MVP
Image credit: RingCentral

RingCentral is one of the leading Unified Communications as a Service (UCaaS) provider in the world today. It is suited for businesses of any size and scale. RingCentral has a vast array of features from voice and video, business apps integration, open APIs/SDKs to create your own apps and integrate, hybrid and remote support, etc.

Let’s take a look at RingCentral in more detail:

Key features

  • Unlimited calls and conferences
  • High-definition voice and video
  • Video sessions of 200 persons
  • Screen sharing
  • Team messaging
  • Toll-free numbers (local/international)
  • Virtual Extensions
  • Caller ID
  • Online Fax
  • Voicemail to text messages
  • SMS
  • Call routing with customized rules
  • Call recording
  • Cloud storage (Unlimited)
  • Agents support (whisper, barge)
  • Make changes to your cloud based VoIP system using your online account
  • Live analytics
  • CRM Integration (Salesforce, Google, Zendesk, Microsoft, etc.)


RingCentral comes with four plans with different features. The picture below gives you an idea, click on the link below the picture to see it all.

Cloud based VoIP system RingCentral
Image credit: RingCentral

Click here to see all plans and features

Cons of RingCentral MVPThe basic plan doesn’t have enough features

This has been our list of the Top 5 best cloud based VoIP systems.

The Best Cloud Based VoIP Systems in Summary

Cloud based VoIP systems today are a game changer to communication systems and we’ve discussed the top 5 performers in this regard.

A cloud based VoIP system is ideal for almost every business owner. However, you must understand all it takes to have this type of system.

Irrespective of the size of your business and your needs, you will find a cloud based VoIP system that suits you in this teaching.