Best VoIP Providers - Page 10
Voice over Internet Protocol (VoIP) software transmits phone calls over an IP network without relying on traditional telephone infrastructure, functioning as a modern alternative to private branch exchange (PBX) systems. It helps organizations cut communication costs, support remote work, and maintain secure calling capabilities.
Core Capabilities of Voice over Internet Protocol (VoIP) Software
To qualify for inclusion in the VoIP category, a product must:
- Provide VoIP PBX systems for businesses or offer a VoIP softphone application
- Include features that help manage incoming calls, such as call forwarding, call transferring, and routing
- Enable real-time network monitoring via dashboards
- Offer integration compatibility with communication and CRM platforms
Common use cases for Voice over Internet Protocol (VoIP) Software
VoIP software supports scalable, reliable communication for internal collaboration and customer-facing interactions. It also benefits teams using related tools such as video conferencing software, UCaaS platforms, contact center software, and CRM systems.
How Voice over Internet Protocol (VoIP) Software Differs from Other Tools
VoIP differs from traditional PBX by replacing legacy on-premises telephony systems with IP-based calling, reducing infrastructure and maintenance costs while improving flexibility for remote and hybrid teams. Compared with broader UCaaS platforms, VoIP primarily focuses on voice calling, softphones, and SIP-based PBX functionality, though VoIP is typically a core component of most UCaaS offerings.
Insights from G2 Reviews on Voice over Internet Protocol (VoIP) Software
According to G2 review data, users highlight VoIP’s reliability, cost savings, ease of remote access, and the convenience of softphone options that replace or supplement physical desk phones.
Featured VoIP Providers At A Glance
G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
Messaging. Voice. Video. File Sharing. Chat. Contact Center. Integrations. All-In-one. With UNIVERGE BLUE, your employees can be there without being there. Set your business up for success with the fu
- 57% Small-Business
- 29% Mid-Market
14,429 Twitter followers
- Overview
- User Satisfaction
- Seller Details
VoiceLink is a hosted PBX solution for small businesses. With the best features in the industry like voice-mail to email, call forwarding, parking-lot, and more!
- 50% Enterprise
- 50% Small-Business
114 Twitter followers
- Overview
- User Satisfaction
- Seller Details
VoIPLy helps you serve customers better with mobile, flexible solutions that help you do business anywhere, anytime.
- 75% Small-Business
972 Twitter followers
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
Linkus UC Clients is a unified communications app that aims to help businesses stay connected anytime anywhere. Designed for the Yeastar P-Series Phone System, it transforms your desktop and mobile p
- 50% Mid-Market
- 50% Small-Business
2,480 Twitter followers
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
Business Voice Over IP (VoIP) solution with crystal clear calling, 24/7 reliability, and can help you save up to 60% off your monthly phone bill.
- 33% Mid-Market
- 33% Enterprise
62 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Phone systems hosted in the cloud for flexibility, agility, and powerful call-management features
- 100% Small-Business
- 67% Enterprise
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
CallTools.com Predictive Dialer is a type of telecommunications software solution designed to enhance the efficiency of outbound calling for businesses. This tool automates the dialing process, allowi
- CEO
- Real Estate
- Financial Services
- 83% Small-Business
- 14% Mid-Market
311 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Dial Gate is a web-based VoIP softswitch and billing server for the IP and PSTN networks. Once installed on a server, it functions as a VoIP softswitch by connecting calls from one phone line to anoth
- 67% Mid-Market
- 33% Enterprise
202 Twitter followers
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
DialLink empowers SMBs and startups with an intuitive, AI-powered business phone system that simplifies business communications and automates routine interactions. With powerful AI voice agents, advan
- 75% Small-Business
- 25% Mid-Market
2 Twitter followers
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
DID Logic is a global telecom carrier. We provide direct, low latency access to regional voice carriers in over 12 worldwide hub locations. We own the hardware and the interconnects and run our own ne
- 100% Small-Business
- Overview
- User Satisfaction
- Seller Details
Dzinga provides professional communication solutions. All-in-one platform. Cloud-based. Multifunctional.
- 67% Small-Business
- 33% Mid-Market
245 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Fongo Works is a free cloud-based phone system for small business.
- 100% Small-Business
4,691 Twitter followers
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
Aancall is a global UCaaS and CCaaS provider delivering unified communications and cloud contact center solutions powered by AI. The platform enables businesses to connect, collaborate, and engage cus
- 33% Enterprise
- Overview
- Pros and Cons
- User Satisfaction
- Seller Details
LeadDesk is a cloud-based contact center software for high volume sales and customer-service. Customers range from SMB to large Enterprise customers. Other major customer industries include; media, se
- 50% Mid-Market
- 42% Small-Business
457 Twitter followers
- Overview
- User Satisfaction
- Seller Details
The magicJack device uses Voice Over Internet Protocol (“VoIP”) to allow you to make local and long-distance calls to the U.S. and Canada using an existing internet connection.
- 100% Small-Business
9,419 Twitter followers
