# Best VoIP Providers - Page 26

## How Many VoIP Providers Products Does G2 Track?

**Total Products under this Category:** 425

### Category Stats (Aug 2026)

- **Average Rating:** 4.37/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Phone2 (+4.77%) - Among all products in this category, Phone2 recorded the largest rating increase compared to last month

_Last updated: August 04, 2026_

## How Does G2 Rank VoIP Providers Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 61,300+ Authentic Reviews
- 425+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for VoIP Providers
 ![G2 Grid® for VoIP Providers plotting products by satisfaction and market presence](https://www.g2.com/categories/voip-providers/grids.png?focus%5B%5D=1173&focus%5B%5D=53495&focus%5B%5D=1451753&focus%5B%5D=129760&focus%5B%5D=16314&focus%5B%5D=18255&focus%5B%5D=70977&focus%5B%5D=71595)

Highlighted products: RingEX, Nextiva, Zoom Phone, Quo, Dialpad Connect, Webex Suite, Webex Calling, and 8x8 Work.

Underlying data: [Grid® JSON](https://www.g2.com/categories/voip-providers/grids.json?focus%5B%5D=ringex&focus%5B%5D=nextiva&focus%5B%5D=zoom-zoom-phone&focus%5B%5D=quo-quo&focus%5B%5D=dialpad-connect&focus%5B%5D=cisco-webex-suite&focus%5B%5D=webex-calling&focus%5B%5D=8x8-work)

**Sponsored**

### Quo

Trusted by 90,000+ businesses, Quo (formerly OpenPhone) brings your team’s calls, texts, and contacts into one AI-powered workspace — helping you respond instantly and win more customers. Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed. Respond to every customer. Fast. Built-in AI answers calls 24/7, flexible call flows route customers instantly, and custom contact properties ensure you're there when your customer needs you, while never missing a detail. Scale effortlessly as you grow. From your first customer to your thousandth, Quo adapts with you. No complex setup, no additional training, no growing pains. With Quo, it’s never been easier to close more deals, support more customers, and grow your business — without losing the human touch.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=118&secure%5Bchosen_at%5D=2026-08-09T05%3A48%3A13Z&secure%5Bdisplayable_resource_id%5D=118&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=118&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=129760&secure%5Bresource_id%5D=118&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fvoip-providers%3Fpage%3D26%26review_source%3Dmktg&secure%5Btoken%5D=1ead1529ee46525bc80b6a352d05738b49d493051cb7f4185e7340f8087f9fd1&secure%5Burl%5D=https%3A%2F%2Fwww.quo.com%2Faffiliate%2Fg2%3Futm_channel%3DPaid%2520Referrals%26utm_source%3DG2%26utm_medium%3Dpaid%26utm_campaign%3DG2&secure%5Burl_type%5D=free_trial)

### [sipVine](https://www.g2.com/products/sipvine/reviews)

We pride ourselves in our ability to deliver a feature-rich alternative to traditional phone service and phone equipment companies. Our features attract customers, but our service retains them! We create a feeling of local support while delivering service nationwide.

#### Who Is the Company Behind sipVine?

- **Seller:** [sipVine](https://www.g2.com/sellers/sipvine)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b6dd33f2f546a74695f2bb72ecb399ff9938a3b2fd8b8691e8bee0c79bf0ae34&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffluentstream-technologies%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Skyfallvoice](https://www.g2.com/products/skyfallvoice/reviews)

Skyfall Voice Communications is a cloud-based business communication platform that helps organizations streamline customer communication through Enterprise VoIP, Cloud PBX, AI Calling, Cloud Dialer, SIP Trunk, IVR, CRM Integration, and Contact Center solutions. Designed for businesses of all sizes, Skyfall enables secure, scalable, and cost-effective communication while improving productivity, customer engagement, and operational efficiency. It serves industries including BPO, IT, software, healthcare, medical billing, banking, and enterprise businesses. About Skyfall Voice Skyfall Voice Communications provides cloud communication and enterprise connectivity solutions that help businesses simplify customer interactions and improve team collaboration. The platform combines VoIP, AI-powered calling, Cloud PBX, SIP Trunk, IVR, call recording, analytics, and CRM integration into a single communication ecosystem. With scalable deployment, enterprise-grade reliability, and remote accessibility, Skyfall supports organizations ranging from startups to large enterprises across multiple industries. Best For BPO & Call Centers Medical Billing Companies (RCM) IT & ITES Companies Software Companies Banking & Collection Agencies Healthcare Organizations Enterprise Businesses Customer Support Teams Sales Teams Core Features Enterprise VoIP Cloud PBX Cloud Dialer AI Calling Predictive Dialer SIP Trunk IVR Solution Call Recording Real-Time Analytics CRM Integration Click-to-Call Virtual Numbers (DID) Toll-Free Numbers Call Routing Voice Broadcasting Business WhatsApp Integration Mobile & Desktop Softphone Multi-Level IVR Agent Monitoring Campaign Management Benefits Reduce communication costs Improve agent productivity Enhance customer experience Scale without additional hardware Enable remote and hybrid teams Increase call answer rates Simplify customer support Centralize communication management Gain actionable analytics Integrate with CRM platforms Industries Served Information Technology Software Development BPO & Contact Centers Medical Billing & Healthcare Banking & Financial Services Insurance Education E-commerce Manufacturing Logistics Deployment Cloud Web-Based Mobile Desktop Integrations Salesforce Zoho CRM LeadSquared Sell.Do REST API SIP Devices IP Phones Softphones Support Phone Support Email Support Remote Assistance Online Training Documentation Onboarding Assistance Business Hours Support Enterprise Support Why Choose Skyfall Voice? Enterprise-grade cloud communication platform AI-powered calling and automation Reliable VoIP and SIP Trunk services CRM integration Scalable cloud infrastructure Cost-effective communication solutions Suitable for startups, SMEs, and enterprises Dedicated implementation and technical support contact us: www.skyfallvoice.in +9187544 61333

#### Who Is the Company Behind Skyfallvoice?

- **Seller:** [skyfallvoice](https://www.g2.com/sellers/skyfallvoice)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=604f8d65facd935502219ee38aee8e3dd8be3df91050362fb469c6e1e304cf7b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fskyfallvoicecommunications%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Snom](https://www.g2.com/products/snom-snom/reviews)

About Snom Technology GmbH Snom's German engineering is globally renowned for robust, high-quality and feature-rich business telephones that are designed exclusively for the trained and certified professional IT and PBX installer. All of Snom’s products are universally compatible with leading PBX platforms operating under the SIP standard with over 4 million end-point installations globally. Snom products are sold through distributors to over 25,000 Snom Value Added Resellers across the world.

#### Who Is the Company Behind Snom?

- **Seller:** [Snom](https://www.g2.com/sellers/snom)
- **Year Founded:** 1997
- **HQ Location:** Berlin, Berlin, Germany
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=49985844b997b59acaa1c8deb0a175fffb0fbca17157f30887ff12ae20e6c4d8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsnom-technology-gmbh%2F&secure%5Burl_type%5D=linkedin_company_website)  
88 employees on LinkedIn®

### [Sonafone](https://www.g2.com/products/sonafone/reviews)

AI Powered Phone Numbers for Global Businesses.

#### Who Is the Company Behind Sonafone?

- **Seller:** [Cosmo Suite](https://www.g2.com/sellers/cosmo-suite)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=56c5982d43c90672200efb3af41bbd64eae52a2926382da78c8a4b24b87a3dfd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsonafone%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [SpringCom](https://www.g2.com/products/springcom/reviews)

https://www.springcom.com.au/

#### Who Is the Company Behind SpringCom?

- **Seller:** [Infiniti Telecommunications](https://www.g2.com/sellers/infiniti-telecommunications)
- **HQ Location:** THE JUNCTION, AU
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d61956dd709f1c03ed774998d80b92ecfd7e7601a8bf4d182221a4742f775097&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Finfiniti-corporation&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

### [SureTel](https://www.g2.com/products/suretel/reviews)

VOIP. Hosted on Google Cloud in multiple regions giving us high availability of over 99.99%.

#### Who Is the Company Behind SureTel?

- **Seller:** [SureTel](https://www.g2.com/sellers/suretel)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e7530e283584c2b63afc7819e06d2eec5aad66491d7b26aad64d43d8b3e7efe1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F53482284%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [SwitchboardFREE](https://www.g2.com/products/switchboardfree/reviews)

SwitchboardFREE is a cloud-based business VoIP Phone System. With over 20 business-grade features out-of-the-box, most of which our competitors charge extra for. Features such as multiple departments, call whipser, on-hold music updated regularly and many more. Our reliable, cloud-based phone system allows you to work from anywhere, on any device. SwitchboardFREE helps to enhance business communication. Available on Mac, Windows, Web, iOS and Android.

#### Who Is the Company Behind SwitchboardFREE?

- **Seller:** [SwitchboardFREE](https://www.g2.com/sellers/switchboardfree)
- **HQ Location:** LOWESTOFT, GB
- **Twitter:** @SwitchboardFREE  
22,166 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2dde933e8b32e5521321aebdea076ef06cfa64e3cea006e9ff79c863647bf752&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fswitchboardfree-limited&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

### [Symbio](https://www.g2.com/products/tnzi-symbio/reviews)

TNZI operates a global voice business with more than 200 customer/vendor relationships worldwide. Our extensive direct and partnership connection agreements provide world-class routing options, with a range of international voice services that suit various markets and customer needs.

#### Who Is the Company Behind Symbio?

- **Seller:** [TNZI](https://www.g2.com/sellers/tnzi)
- **Year Founded:** 2002
- **HQ Location:** Sydney, AU
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6bc6774cb6e3fbf45e1b51e6b1ec80e74f2c6764d71c587ed4cf08dc7e5f72bf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsymbio-global%2F&secure%5Burl_type%5D=linkedin_company_website)  
368 employees on LinkedIn®

### [Techmode](https://www.g2.com/products/techmode/reviews)

Titanium 3CX Partner | Sapphire Avaya Partner Techmode was founded in 2003 and has been providing businesses the best in business phone systems for over 20 years. From private instance UCaaS to advanced Contact Center solutions, Techmode provides white glove installation and concierge level support to every client. TechmodeGO Collaboration Suite UCaaS Experience seamless collaboration with TechmodeGO’s all-in-one communication platform tailored for your business needs. Contact Center- Techmode offers a variety of Contact Center options to suite any business including Amazon Connect. SMS/MMS Business Texting Single Instance, private, high availability cloud phone systems

#### Who Is the Company Behind Techmode?

- **Seller:** [Techmode](https://www.g2.com/sellers/techmode)
- **Company Website:** www.techmode.com
- **Year Founded:** 2003
- **HQ Location:** Auburn Hills, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6a05e2d7b68d3f37f2f5b2896e1d88ef5a78aa9a972ac46c38478f85b3ae51b1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftechmode%2F&secure%5Burl_type%5D=linkedin_company_website)  
26 employees on LinkedIn®

### [Telfon](https://www.g2.com/products/telfon/reviews)

MyTelfon is a virtual phone number system with a real local or international phone number in 50+ countries without a SIM card, extra hardware and long term commitment. Make calls, send SMS/MMS, use voicemail and control all on the phone, browser, or desktop in under 2 minutes. MyTelfon lets you create a second phone number that operates the same way as a local one, from anywhere in the world – whether you're traveling abroad and don't want to rack up roaming charges, you're an expat who needs to stay connected to home, freelancing and keeping work calls separate from your personal life, or you just want to keep your real number safe online. Key Features: • Virtual phone numbers in 50+ countries (local and international) • HD international calling and SMS/MMS • AI-powered voicemail transcription, voicemails converted to text automatically (Standard plan) • Call forwarding to any device • Multiple numbers on one account • Call blocking • Full call history and unified inbox • Chrome extension for browser-based calling • Android, iOS, and Microsoft apps available • 20+ language support Who Uses MyTelfon: Travelers use MyTelfon to get a local number in every country they visit - skipping roaming fees and SIM card swaps entirely. Expats use it to keep a home-country number active while living abroad, staying reachable to banks, family, and services that require a local number. Freelancers and remote workers use it to keep a dedicated professional number completely separate from their personal line - on the same device. Privacy-conscious users use it to protect their real number from online signups, marketplace listings, dating apps. Pricing: Essential: $12/month or $120/year. Standard: $18/month or $180/year Annual billing offers the lowest rate of 17% Both plans come with a free local US or Canada number and 7-day free trial. Cancel anytime - no cancellation fees Available on iOS, Android, Web, Chrome Extension, and Microsoft Store.

#### Who Is the Company Behind Telfon?

- **Seller:** [WebMob Technologies](https://www.g2.com/sellers/webmob-technologies)
- **Year Founded:** 2010
- **HQ Location:** Ahmedabad, IN
- **Twitter:** @webmobtech  
836 Twitter followers
- **LinkedIn® Page:** [linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b57651cfa2940397a0e0b57f5f08a28e6c144484fad605477e1be3b1fd70a815&secure%5Burl%5D=https%3A%2F%2Flinkedin.com%2Fcompany%2Fwebmob-technologies&secure%5Burl_type%5D=linkedin_company_website)  
97 employees on LinkedIn®

### [Telness](https://www.g2.com/products/telness/reviews)

Telness is a digital communication platform for entrepreneurs and entrepreneurs.

#### Who Is the Company Behind Telness?

- **Seller:** [Telness](https://www.g2.com/sellers/telness)
- **Year Founded:** 2016
- **HQ Location:** Stockholm, SE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=32c90be6695f1a916f438c4b816f457a5e3abc3864b3262da260cec3af4808fe&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F22317682%2F&secure%5Burl_type%5D=linkedin_company_website)  
16 employees on LinkedIn®

### [The VoIP Shop](https://www.g2.com/products/the-voip-shop-the-voip-shop/reviews)

The VoIP Shop is a UK-based telecom solutions provider offering reliable, affordable, and scalable phone systems for small businesses. With years of industry experience, we specialize in delivering cloud-based business phone systems, VoIP desk phones, AI-powered answering services, and hosted PBX setups tailored to the needs of startups and growing teams. Our solutions are trusted by SMEs across the UK for their crystal-clear call quality, flexible pricing, and exceptional customer support. Whether you're switching from a traditional landline or upgrading to a modern VoIP platform, The VoIP Shop makes the transition simple, secure, and cost-effective.

#### Who Is the Company Behind The VoIP Shop?

- **Seller:** [The VoIP Shop](https://www.g2.com/sellers/the-voip-shop)
- **Year Founded:** 2020
- **HQ Location:** Erina, AU
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e6171def19f53e5080bb9b5d03cb28eb7a0a9531b3dcff6d2e97d563e7289359&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fthe-voip-shop-aus%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

### [Thirdlane Business Phone System](https://www.g2.com/products/thirdlane-business-phone-system/reviews)

Thirdlane Business Phone System is a flexible, enterprise-grade PBX for organizations and IT service teams that want control, scale, and lower TCO. Deploy branded voice, messaging, and video on your terms with APIs and CRM integrations to automate provisioning, billing, and workflows. Run it in the cloud, on-prem, or hybrid, with integrated true multi-tenancy when you need it. Main features: - VoIP calling with IVR, queues, recording, advanced routing, and HD audio - Messaging Queues for inbound SMS and WhatsApp - faster response and smoother workflows - Added WhatsApp support for inbound and outbound messaging - a step toward full omnichannel - Сall analysis reports - clear visuals and quick insights - Real-time system dashboards for platform admins - live visibility across the platform - Powerful dashboards on demand - with Grafana integration (optional) - DID-level outbound message limits - daily and monthly controls for safety and compliance - APIs, webhooks, and CRM integrations for click-to-call and screen pops - Centralized provisioning, role-based admin, and audit logs - Branding and white-label controls - Flexible deployment options - cloud, on-prem, or hybrid - Optional Contact Center - reflects true omnichannel capabilities See how Thirdlane helps MSPs, UCaaS providers, resellers, and enterprises deliver white-label multi-tenant communications. Request a live demo today: https://www.thirdlane.com

#### Who Is the Company Behind Thirdlane Business Phone System?

- **Seller:** [Thirdlane](https://www.g2.com/sellers/thirdlane)
- **Year Founded:** 2003
- **HQ Location:** Fairfax, US
- **Twitter:** @thirdlanepbx  
47 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=93c35e78540d840f321aab0315a24d8f73792dcd50969dbf5c6e6b0eb64dc90f&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fthird-lane-technologies-llc%2Fabout&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®
- **Ownership:** Third Lane Technologies, LLC

### [Tierzero](https://www.g2.com/products/tierzero/reviews)

Tierzero began over 20 years ago as an effort to disrupt the telecommunications industry, so we understand the frustration when it comes to dealing with the big phone companies. We believe it's our job to make the lives of business owners and IT managers less complicated and deliver an elegant solution that works with the least amount of hassle

#### Who Is the Company Behind Tierzero?

- **Seller:** [Tierzero](https://www.g2.com/sellers/tierzero)
- **Year Founded:** 1997
- **HQ Location:** Los Angeles, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f774df1f666d1943ee605260e44656dc37793214f76dff55b7621bdce0d665e4&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftierzero&secure%5Burl_type%5D=linkedin_company_website)  
18 employees on LinkedIn®

### [toktiv](https://www.g2.com/products/toktiv/reviews)

Toktiv is a Twilio companion app that runs in the cloud and includes capabilities including calls, SMS, conference calls, and IVR. available on the Web, Android, and iOS platforms.

#### Who Is the Company Behind toktiv?

- **Seller:** [FlatworldEdge](https://www.g2.com/sellers/flatworldedge)
- **Year Founded:** 2002
- **HQ Location:** Princeton, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=cc383df8ce58ce4288ccba2245e35daab543cc5210d16d26cfc515a8ff07c131&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fflatworldedge%2F&secure%5Burl_type%5D=linkedin_company_website)  
42 employees on LinkedIn®

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[Browse VoIP Providers Themes](/categories/voip-providers/themes)

 ![Neeraja Prakash](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Neeraja Prakash")
NP

Researched and written by [Neeraja Prakash](https://research.g2.com/insights/author/neeraja-prakash)

Updated April 9, 2026

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](https://www.g2.com/categories/video-conferencing), [UCaaS platforms](https://www.g2.com/categories/ucaas-platforms), [contact center software](https://www.g2.com/categories/contact-center), and [CRM systems](https://www.g2.com/categories/crm).

### 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 on Voice over Internet Protocol (VoIP) Software

Based on category trends on G2, VoIP's reliability, cost savings, ease of remote access, and the convenience of softphone options that replace or supplement physical desk phones.

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