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Business Phone Systems Software with Virtual Extensions (2026)

Last updated: March 2026

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Key features of Business Phone Systems Software

Based on GetApp's analysis of verified user reviews collected between July 2021 and August 2024.

  • Voice Mail: Reviewers highlight the ability to receive voicemail via email, customizable greetings, and transcriptions for efficient communication. 90% of reviewers rated this feature as important or highly important.
  • Mobile Access: Users appreciate making and receiving calls on mobile devices, maintaining business communication without sharing personal numbers. 90% of reviewers rated this feature as important or highly important.
  • Call Routing: Reviewers value customizable call routing to ensure calls reach the appropriate departments, enhancing customer service efficiency. 89% of reviewers rated this feature as important or highly important.
  • Alerts/Notifications: Users like receiving alerts for missed calls and voicemails via email and app notifications to stay informed and responsive. 85% of reviewers rated this feature as important or highly important.
  • Call Center Management: Reviewers highlight features like call tracking, real-time analytics, and customizable call queues to improve team performance and customer service. 84% of reviewers rated this feature as important or highly important.
  • Call Transfer: Users find call transfer essential for connecting callers to the right person or department, with both direct and assisted transfer options. 83% of reviewers rated this feature as important or highly important.
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57 software options

Ringover logo
Category Leaders

100% cloud phone for startups and SMEs

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Ringover is a 100% Cloud voice - video - chat - text and call center solution focused on team productivity and directly configurable by managers. The key: end-to-end technological control, a user-friendly interface, and support at each step.

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VoIP.ms logo
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Business Phone and IP telephony system

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VoIP.ms is a cloud-based IP telephony system, which helps businesses streamline communication and manage incoming or outgoing calls using voicemail, caller ID, DID forwarding, encryption, call hunting and various other functionalities.

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Nextiva logo
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AI-enabled solution to streamline business communication

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AI-enabled solution that helps connect businesses to all of their conversations on one, AI-powered platform, helping them understand their customers in real-time to create personalized experiences that set them apart.

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RingEX logo

RingEX - AI meets trusted communications

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So much more than a business phone. Meet the phone system of the future. Set up in minutes and never drop a call again.

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GoTo Connect logo

The first-ever truly unified voice and video solution.

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GoToConnect combines the power and reliability of Jive's cloud VoIP phone systems with GoToMeeting's web, audio and video conferencing into one simple, reliable and flexible solution. Users can meet, talk, chat, text and collaborate seamlessly via web browser, desktop application, or desk phone.

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DialedIn CCaaS logo

Cloud-based contact center solution to streamline operations

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DialedIn is a scalable, easy-to-use CCaaS solution for any inbound, outbound or blended call center with at least five seats. They improve efficiency, optimize operations, and boost service with advanced dialing options, intelligent call routing, seamless CRM integration and real-time analytics.

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Bitrix24 logo

All in one business management workspace

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Bitrix24 is a cloud PBX business phone system, call center and CRM in one! Trusted by 12 million businesses it's available in cloud and on-premises. Inbound, outbound, SMS, multilevel IVR, call routing and more.

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3CX logo

Web & mobile-based (Android, iOS) communications system.

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3CX is a Business Phone System offering telephony, video & live chat, in one easy-to-use integrated solution. Suitable for any business size or industry, 3CX is open-standards supporting a variety of IP phones & SIP trunk providers. Ideal for remote working, with free mobile apps for iOS & Android.

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Grasshopper logo

Turn the World Into Your Office

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Turn the world into your office with Grasshopper, the entrepreneur’s phone system. With a toll free or local number and features like unlimited extensions, professional greetings, voicemail via email and a dial by name directory. Prices as low as $14/month.

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CloudTalk logo

Cloud-based call center software for sales and support teams

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CloudTalk is a VoIP phone system built for modern businesses. Make things easier for your sales and customer support teams with 70+ advanced features and easy-to-setup integrations with your existing business software. It’s the perfect phone system for mid-sized businesses. Try a FREE 14-day trial.

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Squaretalk logo

All-in-one contact center platform for sales automation

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Squaretalk is a powerful and versatile cloud communications platform with automations and integrations made simple. So simple, you'll have time for the other parts of your business.

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Acefone logo
Category Leaders

VoIP Phone Service trusted by modern businesses

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Bring your company’s communications to the cloud age with Acefone. Be it internal or external communication, working remotely, gaining multi-device access or recording calls, Acefone’s 65+ industry-leading features fulfill all your business communication needs. Start your 14-day FREE trial today.

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ZIWO logo

API Based cloud contact center software with CRM Integration

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ZIWO is a cloud call center software for sales, marketing, customer support for real or virtual agents. Features include CRM integration, outbound dialer, virtual phone , call tracking, call masking , Agent and Admin Mobile App along with live monitoring of Inbound & Outbound KPI such as IVR, FCR.

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8x8 Work logo

Integrated contact center, voice, chat, video, and APIs

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8x8 Work: Your all-in-one collaboration hub - phone, video, messaging. Secure unified communication for every employee, anywhere, any device.

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Intulse logo

VoIP business phone system for organizations of all sizes

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Intulse is a cloud-based VoIP service designed to help organizations streamline processes for inbound and outbound communications by providing phone solutions. Key features of managed VoIP include team collaboration, call queue management, conference calling, voicemail, number porting & reporting.

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OnSIP logo
Category Leaders

Cloud-based softphone and voicemail platform

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OnSIP is a softphone and private branch exchange (PBX) solution that helps businesses to manage call recording, transfers, monitoring, reporting and more. It allows companies to utilize the desktop or mobile applications to conduct HD video or voice conferences as well as manage voicemails.

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InfoFlo logo

HIPAA compaliant case management software

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HIPAA compliant Case Management software made simple so you can focus on your running your organization all at an affordable price!

Seamlessly manage all your client goals, referrals, documentation, events, classes, and activities within a single platform—eliminating the need for multiple tools.

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AVOXI logo

Hosted business phone system and call center solution

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AVOXI is a cloud-based global voice and contact center solution that helps enterprises streamline customer service processes. With its interactive voice response (IVR) module, managers can configure the user interface and automatically route incoming calls to specific agents.

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Kavkom logo

Predictive dialer and telephony software for telemarketers

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Kavkom réinvente la communication interne et externe de votre entreprise grâce à sa plateforme multi-fonctions interconnectant téléphonie d'entreprise, numéros de téléphone dans plus de 50 pays, visioconférence, CRM, campagnes d'appels, diffusions de messages vocaux, envois de SMS..

Notre produit m

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Spoke Phone logo

Great customer conversations anywhere, on any device.

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Spoke Phone is the leading platform for high-value, complex, and regulated conversations. Spoke guides employees to say and collect the right things so deals move forward and customers get better experiences. Compliant calls, SMS, and WhatsApp conversations on mobile phones and desktops devices.

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Unitel Voice logo
Category Leaders

The Virtual Phone System for Business Builders

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Unitel Voice is the business builder's phone system. It lets you run your business from anywhere using any device. Easy to set up and use. Backed by amazing customer support that understands that busy small business owners don't have time for overcomplicated tech.

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Ultatel Cloud Business Phone System logo
Category Leaders

ULTATEL | Phone and Teleommunication Solutions For Business

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ULTATEL is a leading and innovating provider of cloud-based telecommunications. We help your business unify voice, chat, and video in a single user-friendly platform.

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MAXvoice logo

Communication tool that connects teams via voice calling

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MAXvoice is a cloud-based communication platform that lets businesses use voice calling and group chat to connect with customers, partners, vendors, support resources, and co-workers across multiple locations.

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VirtualPBX logo

Trusted VoIP for any office, anywhere.

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Get Unlimited Minutes, Text Messaging, and a VoIP Device for $18/mo***** Save up to 80% off business VoIP today!

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NUACOM logo

All-in-one Cloud Phone System for SMBs

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NUACOM offers an all-in-one Cloud phone system for SMBs that need a modern, fully scalable business communication solution. The platform offers over 50 business-class features to help boost productivity, connect departments, and centralize telephony for all locations.

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