Best VoIP Providers - Page 18
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
- User Satisfaction
- Seller Details
XCast Labs offers hosted PBX and VoIP solutions.
- 100% Small-Business
- Overview
- User Satisfaction
- Seller Details
Yay.com offer a powerful Cloud-based business phone system complete with professional business features. Scalable, flexible and compatible with all computers, smartphones and desktop IP phones. A sea
- 100% Small-Business
- Overview
- User Satisfaction
- Seller Details
4Voice focuses on delivering high-quality and affordable phone service to small and medium-sized businesses throughout North America. We also enable large businesses to navigate the challenges in migr
2,246 Twitter followers
- Overview
- User Satisfaction
- Seller Details
2degrees is a telecommunications provider .
- Overview
- User Satisfaction
- Seller Details
2talk offers hosted VoIP solutions.
642 Twitter followers
- Overview
- User Satisfaction
- Seller Details
2talk provides Hosted VoIP and Cloud PBX solutions to SMB customers in the United States.
- Overview
- User Satisfaction
- Seller Details
FRAFOS's 360° Cloud-Ready VoIP Security platform offers a comprehensive suite of solutions designed to protect virtualized VoIP infrastructures from threats such as Denial of Service (DoS attacks, ser
- Overview
- User Satisfaction
- Seller Details
4PSA VoipNow is a cloud communications platform dedicated to service providers and organizations in need of robust enterprise PBX, video, presence, instant messaging, contact center features, conferen
2,617 Twitter followers
- Overview
- User Satisfaction
- Seller Details
55PBX is the ultimate all in one CCaaS for Contact Centers, Customer Service and Sales team. PBX functions, whatsapp, chat and carrier with plug n play integrations with Zendesk, Pipedrive, Salesforce
- 100% Mid-Market
- Overview
- User Satisfaction
- Seller Details
Abbax Hosted VoIP provides high performance cloud solutions built to empower businesses small, medium and large.
- Overview
- User Satisfaction
- Seller Details
- Overview
- User Satisfaction
- Seller Details
Afrihost's Pure VoIP is a cost-effective voice-over-internet service that enables users to make and receive calls using their existing internet connection. Designed for both individuals and businesses
60,578 Twitter followers
- Overview
- User Satisfaction
- Seller Details
Agility Hosted Telephony is Simplicity Group’s Cloud Telephone System for Northern Ireland & UK businesses which utilises the very latest telephone system technology. Cloud-Based: Agility is ho
- Overview
- User Satisfaction
- Seller Details
AJOXI, the ultimate solution for remote contact centers. With AJoXI, businesses can seamlessly manage their contact center operations from anywhere in the world. Experience the power of virtual connec
- Overview
- User Satisfaction
- Seller Details
AllCloud IP offers businesses a full suite of enterprise voice and data applications without the enterprise cost. With over 12 years of voice and data cloud experience and a hands-on approach AllCloud
