# Best Enterprise VoIP Providers - Page 2

## 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 (+6.03%) - Among all products in this category, Phone2 recorded the largest rating increase compared to last month

_Last updated: August 01, 2026_

## How Does G2 Rank VoIP Providers Products?

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

- 30 Analysts and Data Experts
- 61,200+ 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=70977&focus%5B%5D=1451753&focus%5B%5D=18255&focus%5B%5D=1173&focus%5B%5D=4215&focus%5B%5D=71595&focus%5B%5D=16314&focus%5B%5D=3695)

Highlighted products: Webex Calling, Zoom Phone, Webex Suite, RingEX, Genesys Cloud CX, 8x8 Work, Dialpad Connect, and GoTo Connect.

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

**Sponsored**

### Techmode

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

[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=2026-08-02T18%3A00%3A08Z&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=1810487&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%2Fenterprise%3Fpage%3D2%26segment%3Denterprise&secure%5Btoken%5D=5b615fc23c7f539e5af1d7ecb241c0f41fb7332032d7e2bd8e268ff47298c500&secure%5Burl%5D=https%3A%2F%2Fwww.techmode.com%2Ftechmodego-collaboration-suite%2F%3Futm_source%3DG2%26utm_medium%3DG2%26utm_campaign%3DG2&secure%5Burl_type%5D=custom_url)

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

Podium is an AI native communications platform that deploys AI Employees to help local businesses turn every conversation—text, call, or web chat—into revenue. Trusted by over 100,000 local businesses—from auto dealerships and HVAC services to aesthetics centers and retailers—Podium captures and converts leads 24/7, driving new business and repeat customers. Today, 78% of customers buy from the first business that responds—but most businesses take an hour or more to reply. Podium closes this gap instantly with "Jerry", your always-on AI Employee. From day one, Jerry understands your inventory, responds within two minutes, schedules appointments, books test drives, sends targeted promotions, requests reviews, and even replies to customer feedback on Google. Jerry frees your staff to focus on high-value tasks, ensuring every customer receives white-glove service. Businesses using Podium’s AI Employees report: - 30% increase in sales - 56% higher appointment show rates - 80% more after-hours appointments - 50% higher lead-to-sale conversion rates With tools including Phones, Reviews, Payments, Webchat, Bulk Messaging, and 200+ DMS/CRM integrations, Podium delivers fast, personalized interactions that turn conversations into sales—automatically tracking revenue with every customer touchpoint. Podium is built on over a decade of data and customer insights, earning recognition from Forbes Cloud 100, Inc. 5000, and Fast Company’s Most Innovative Companies. But it’s proudest of its 92% five-star ratings—earned daily from delighted users.

**Average Rating:** 4.5/5.0

**Total Reviews:** 2,026

#### How Do G2 Users Rate Podium?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.8/10)
- **Phone Calls:** 8.4/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.1/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 7.3/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Podium?

- **Seller:** [Podium](https://www.g2.com/sellers/podium)
- **Company Website:** www.podium.com
- **Year Founded:** 2014
- **HQ Location:** Lehi, UT
- **Twitter:** @PodiumHQ  
4,178 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=69a2d95c333ec35bbf2027bf2b49f38aee41da678beec29147a1777113f278c7&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F9203219%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,569 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Owner, General Manager
- **Top Industries:** Automotive, Retail
- **Company Size:** 60% Small, 35% Medium

#### What Do G2 Reviewers Say About Podium?

_AI-generated summary from verified user reviews_

##### Pros

- Users commend Podium for its **user-friendly design** , ensuring easy navigation and effective customer management.
- Users commend Podium for its **fantastic support and user-friendly features** , ultimately enhancing business operations and customer engagement.
- Users appreciate Podium's **unified communication capabilities** , seamlessly integrating messages across various platforms into one intuitive dashboard.
- Users find **easy communication** with Podium vital for real-time customer engagement and access to previous messages.
- Users praise the **excellent customer support** from Podium, enhancing business operations and increasing customer satisfaction seamlessly.

##### Cons

- Users experience **messaging issues** in Podium, struggling to manage large volumes and retrieve past correspondence efficiently.
- Users note the **lack of additional features** in Podium, affecting their service offerings and customer interaction experience.
- Users find Podium has **limited features** , making it challenging to manage large message volumes and lacking integration with Hubspot.
- Users find Podium's pricing to be **excessive** , particularly for small businesses seeking advanced features.
- Users are frustrated with **poor customer support** , facing delays and unnecessary hurdles during the cancellation process.

#### What Are Recent G2 Reviews of Podium?

**["Fees less like a review collection tool and more like a digital front desk"](https://www.g2.com/survey_responses/podium-review-12877946)**

**Rating:** 4.0/5.0 stars

_— Neelakshi S._

[Read full review](https://www.g2.com/survey_responses/podium-review-12877946)

**["Podium Transformed Our Agency Communication with Seamless on Demand Integrations"](https://www.g2.com/survey_responses/podium-review-12909019)**

**Rating:** 5.0/5.0 stars

_— Kenya A._

[Read full review](https://www.g2.com/survey_responses/podium-review-12909019)

#### What Are G2 Users Discussing About Podium?

- [Is podium a CRM?](https://www.g2.com/discussions/is-podium-a-crm) - 2 comments
- [What does the company podium do?](https://www.g2.com/discussions/what-does-the-company-podium-do) - 2 comments
- [What is podium app?](https://www.g2.com/discussions/what-is-podium-app)

### [Cisco Unified Communications Manager (CallManager)](https://www.g2.com/products/cisco-unified-communications-manager-callmanager/reviews)

Cisco Unified Communications Manager (Unified CM), formerly known as Cisco CallManager, is a comprehensive call-processing system that delivers reliable, secure, and scalable voice and video communications for enterprises. It integrates voice, video, messaging, and mobility services, enabling seamless collaboration across various devices and locations. Key Features and Functionality: - Unified Communications: Provides IP telephony, high-definition video, unified messaging, instant messaging, and presence capabilities, consolidating communication tools into a single platform. - Enhanced Mobility: Supports mobile and remote workers with features that enable productivity from any location, transforming workspaces and attracting top talent. - Scalability: Accommodates organizations of varying sizes, from small businesses to large enterprises with up to 80,000 users, ensuring the solution grows with the organization's needs. - Cloud-Connected Operations: Offers Webex Cloud-Connected UC services, allowing centralized control of operations functions such as upgrades, analytics, and troubleshooting across multiple sites. - Open and Interoperable: Supports industry standards and a broad ecosystem of third-party integrations, facilitating rich collaboration and embedding communication within business applications. - Security and Compliance: Utilizes the latest authentication, encryption, and communication protocols, complying with key industry certifications to secure data and communications across various sectors. Primary Value and Solutions Provided: Cisco Unified Communications Manager addresses the need for a cohesive and efficient communication system within organizations. By integrating various communication services, it simplifies infrastructure, reduces costs, and enhances collaboration among employees, regardless of their location or device. Its scalability ensures that businesses can adapt to growth and changing requirements, while robust security measures protect sensitive information. The solution's flexibility, including cloud-connected options, allows organizations to modernize their communication systems and support a dynamic workforce effectively.

**Average Rating:** 4.4/5.0

**Total Reviews:** 104

#### How Do G2 Users Rate Cisco Unified Communications Manager (CallManager)?

- **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.8/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.1/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.8/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Cisco Unified Communications Manager (CallManager)?

- **Seller:** [Cisco](https://www.g2.com/sellers/cisco)
- **Year Founded:** 1984
- **HQ Location:** San Jose, CA
- **Twitter:** @Cisco  
720,366 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=476aeabc5a712d049453edd5c54ea0318890d9e60d93782e37fe028224df1cbd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcisco%2F&secure%5Burl_type%5D=linkedin_company_website)  
95,545 employees on LinkedIn®
- **Ownership:** NASDAQ:CSCO

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services, Higher Education
- **Company Size:** 49% Medium, 45% Large

#### What Do G2 Reviewers Say About Cisco Unified Communications Manager (CallManager)?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **reliability** of Cisco Unified Communications Manager, appreciating its smooth integration and consistent performance.
- Users value the **feature-rich video conferencing** capabilities of CUCM, supporting diverse communication needs effortlessly.
- Users value the **robust communication capabilities** of Cisco Unified Communications Manager for seamless collaboration in local networks.
- Users value the **exceptional customer service support** provided by CUCM, enhancing their 24/7 operational efficiency.
- Users admire the **robust messaging features** of CUCM, enhancing communication and service efficiency in a 24/7 environment.

##### Cons

- Users find the **complex processes** involved in managing CUCM overwhelming, especially with multiple required servers and integrations.
- Users report issues with the **missing internal billing & call detail record interface** , causing complications in tracking costs effectively.
- Users find the **high cost** of Cisco Unified Communications Manager a barrier, especially for smaller businesses with fewer users.
- Users often face challenges due to the **missing internal billing and call detail record interface** , impacting their operational efficiency.
- Users find the **missing internal billing and call detail record interface** a significant drawback impacting operational efficiency.

#### What Are Recent G2 Reviews of Cisco Unified Communications Manager (CallManager)?

**["The Ferrari of Phone Systems"](https://www.g2.com/survey_responses/cisco-unified-communications-manager-callmanager-review-8846620)**

**Rating:** 5.0/5.0 stars

_— Claudia K._

[Read full review](https://www.g2.com/survey_responses/cisco-unified-communications-manager-callmanager-review-8846620)

**["Excellent Solution with Robust Features"](https://www.g2.com/survey_responses/cisco-unified-communications-manager-callmanager-review-12092140)**

**Rating:** 4.0/5.0 stars

_— Verified User in Education Management_

[Read full review](https://www.g2.com/survey_responses/cisco-unified-communications-manager-callmanager-review-12092140)

#### What Are G2 Users Discussing About Cisco Unified Communications Manager (CallManager)?

- [What are the benefits and challenges of using Cisco Unified Communications Manager for enterprise communication?](https://www.g2.com/discussions/what-are-the-benefits-and-challenges-of-using-cisco-unified-communications-manager-for-enterprise-communication)
- [What is Cisco Unified Communications Manager (CallManager) used for?](https://www.g2.com/discussions/what-is-cisco-unified-communications-manager-callmanager-used-for)
- [What is the latest version of Cisco Call Manager?](https://www.g2.com/discussions/what-is-the-latest-version-of-cisco-call-manager)
- [What is Cisco Unified Communications Manager Express?](https://www.g2.com/discussions/what-is-cisco-unified-communications-manager-express)
- [Is Cisco Call Manager a PBX?](https://www.g2.com/discussions/is-cisco-call-manager-a-pbx)

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

TeleCMI is a new-age unified cloud communication platform designed to help businesses streamline customer interactions and drive measurable growth. As a powerful cloud telephony solution and business phone system, TeleCMI brings calls, SMS, WhatsApp, and other channels into one intelligent dashboard—making it easier for sales and support teams to manage conversations efficiently. Built for modern businesses, TeleCMI offers advanced features including IVR solutions, auto dialer software, cloud contact center software, virtual phone numbers, and VoIP phone systems. These tools enable companies to automate workflows, reduce missed calls, improve response times, and boost customer engagement. With seamless CRM integration and flexible telephony APIs, businesses can connect their communication system directly with their existing CRM, helpdesk, or custom applications. Whether you're a startup, SME, or enterprise, TeleCMI’s hosted PBX system and contact center platform allow your team to connect with leads from any device, anywhere. By unifying multiple channels into a single cloud-based interface, TeleCMI improves productivity while delivering a consistent customer experience. One of the biggest advantages? Unlimited calls and texts—ideal for high-growth sales and support teams that rely on consistent outreach. If you're searching for the best cloud telephony provider in India, a scalable call center solution, or an affordable business communication system, TeleCMI is built to deliver performance and reliability. Curious to see how it works? Start your risk-free trial today—no commitments, just smarter business communication.

**Average Rating:** 4.8/5.0

**Total Reviews:** 300

#### How Do G2 Users Rate TeleCMI?

- **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.6/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.6/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.1/10 (Category avg: 8.6/10)

#### Who Is the Company Behind TeleCMI?

- **Seller:** [TeleCMI](https://www.g2.com/sellers/telecmi)
- **Year Founded:** 2016
- **HQ Location:** chennai, Tamil Nadu
- **Twitter:** @TeleCMI  
40 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f68910070c9af1622d11e37e61d670fd860067190efcce3507c3642eafe10a4b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F13205902%2F&secure%5Burl_type%5D=linkedin_company_website)  
97 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Manager, Director
- **Top Industries:** Information Technology and Services, Education Management
- **Company Size:** 45% Medium, 42% Small

#### What Do G2 Reviewers Say About TeleCMI?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **ease of use** of TeleCMI, finding it quick and intuitive for onboarding new agents.
- Users value the **excellent customer support** from TeleCMI, enhancing their overall experience and ease of setup.
- Users value the **excellent support and integration features** of TeleCMI, enhancing productivity and call quality.
- Users find the **easy setup** of TeleCMI enhances onboarding and simplifies the integration process without technical issues.
- Users appreciate the **reliable call quality** of TeleCMI, enhancing productivity with consistent connectivity and performance.

##### Cons

- Users are frustrated by the **lack of mobile app features** , particularly limited access to history beyond one month.
- Users find the **dashboard overly complex** and suggest simplifying the UI for a better experience.
- Users feel the **limited customization** options restrict their ability to personalize and simplify the TeleCMI interface.
- Users find the **missing features** of TeleCMI limiting, especially in call log accessibility and dashboard navigation.
- Users find the **UX improvement necessary** , indicating a need for a more user-friendly and simplified interface.

#### What Are Recent G2 Reviews of TeleCMI?

**["A Reliable Communication Solution for Educational Institutions"](https://www.g2.com/survey_responses/telecmi-review-13115429)**

**Rating:** 5.0/5.0 stars

_— Payel P._

[Read full review](https://www.g2.com/survey_responses/telecmi-review-13115429)

**["Great platform for call management and team productivity"](https://www.g2.com/survey_responses/telecmi-review-13110455)**

**Rating:** 5.0/5.0 stars

_— Summeet k._

[Read full review](https://www.g2.com/survey_responses/telecmi-review-13110455)

#### What Are G2 Users Discussing About TeleCMI?

- [What is TeleCMI used for?](https://www.g2.com/discussions/what-is-telecmi-used-for)

### [Bandwidth](https://www.g2.com/products/bandwidth-bandwidth/reviews)

With Bandwidth, enterprises deliver exceptional communication experiences everywhere. We enable you to integrate voice, messaging, and emergency services into your communications the way you want. Offering the simplicity of one command center, the Bandwidth platform enables a fully customized employee and customer communications stack with: - Dynamic communication APIs - The most direct-to-carrier integrations in the world - An owned and operated network that reaches 65+ countries - Automation to manage it all and get call quality and message deliverability insights via the Bandwidth app You scale with reliability, compliance expertise, and award-winning support.

**Average Rating:** 4.4/5.0

**Total Reviews:** 456

#### How Do G2 Users Rate Bandwidth?

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.1/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.3/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 8.9/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Bandwidth?

- **Seller:** [Bandwidth](https://www.g2.com/sellers/bandwidth)
- **Company Website:** www.bandwidth.com
- **Year Founded:** 1999
- **HQ Location:** Raleigh, NC
- **Twitter:** @bandwidth  
10,453 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=545a132e73fe39d2d484571fd6bee98e0b5b6f26d248e686cb58bef72bc7e73a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F19149%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,246 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO, Owner
- **Top Industries:** Telecommunications, Information Technology and Services
- **Company Size:** 44% Small, 36% Medium

#### What Do G2 Reviewers Say About Bandwidth?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Bandwidth's platform to have **ease of use** , making porting and number management straightforward and efficient.
- Users commend the **excellent customer support** and efficient resolution of issues, enhancing overall service experience.
- Users value the **responsive customer service** of Bandwidth, making problem resolution simple and efficient.
- Users appreciate the **reliable service** of Bandwidth, benefiting from excellent support and efficient data management tools.
- Users appreciate the **navigation ease** of Bandwidth's portal, simplifying porting and number management significantly.

##### Cons

- Users find the **complex setup for beginners** of Bandwidth challenging, affecting their initial experience and usability.
- Users express frustration with **customer service variability** , highlighting unhelpful support and challenges in setup processes.
- Users experience **messaging issues** with Bandwidth, including complex setup and limited customer support, affecting their overall experience.
- Users are frustrated with **time constraints** affecting password updates and support access, complicating their overall experience.
- Users experience **delays** in support response times, making problem resolution frustrating and less convenient.

#### What Are Recent G2 Reviews of Bandwidth?

**["Great Account Manager and RCS Team Support"](https://www.g2.com/survey_responses/bandwidth-review-12305144)**

**Rating:** 4.5/5.0 stars

_— Jesse D._

[Read full review](https://www.g2.com/survey_responses/bandwidth-review-12305144)

**["Exceptional Voice Quality & Support, Streamlined Setup"](https://www.g2.com/survey_responses/bandwidth-review-6641960)**

**Rating:** 5.0/5.0 stars

_— Bob Z._

[Read full review](https://www.g2.com/survey_responses/bandwidth-review-6641960)

#### What Are G2 Users Discussing About Bandwidth?

- [How do you increase bandwidth?](https://www.g2.com/discussions/how-do-you-increase-bandwidth)
- [What is bandwidth phone carrier?](https://www.g2.com/discussions/what-is-bandwidth-phone-carrier)
- [How can I monitor bandwidth?](https://www.g2.com/discussions/how-can-i-monitor-bandwidth)
- [What's using my bandwidth?](https://www.g2.com/discussions/what-s-using-my-bandwidth)

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

Connect, Empower, and Grow with Aircall. We're not just a business phone system; we're an AI-powered platform for customer conversations. Aircall seamlessly integrates voice, SMS, WhatsApp, and social media channels into a single platform, with bi-directional syncing across 250+ essential business apps. Imagine your CRM and Helpdesk data flowing effortlessly into every customer interaction, empowering your team to deliver smarter, more personalized experiences. Trusted by over 22,000 businesses globally, Aircall's AI-powered platform supercharges sales and support. We automate the busywork—optimizing call routing, automating repetitive tasks—while simultaneously delivering actionable insights from across every customer interaction. As a result, your teams are free to focus on what truly matters: building and maintaining customer relationships. Aircall is where your tech stack unites and your teams excel. We transform customer interactions into strategic opportunities, fueling growth and turning conversations into satisfied customers. With Aircall, every connection counts.

**Average Rating:** 4.4/5.0

**Total Reviews:** 1,601

#### How Do G2 Users Rate Aircall?

- **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 8.8/10)
- **Phone Calls:** 8.9/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.8/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 8.7/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Aircall?

- **Seller:** [Aircall](https://www.g2.com/sellers/aircall)
- **Company Website:** www.aircall.io
- **Year Founded:** 2014
- **HQ Location:** New York
- **Twitter:** @aircall  
4,964 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7be761d7fbad3da0454753d90f07916cd3a958959f851b5be97356e1913a0ca2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5013970%2F&secure%5Burl_type%5D=linkedin_company_website)  
849 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Sales Development Representative, CEO
- **Top Industries:** Computer Software, Information Technology and Services
- **Company Size:** 53% Small, 40% Medium

#### What Do G2 Reviewers Say About Aircall?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Aircall to be **easy to use** , allowing seamless communication and efficient workflow management without issues.
- Users commend the **easy integration** of Aircall with CRM and helpdesk platforms, enhancing communication and workflow efficiency.
- Users value the **reliability** of Aircall, praising its ease of use and excellent call quality for support communications.
- Users find Aircall's **intuitive setup** and user-friendly interface essential for efficient communication and operations.
- Users appreciate the **automatic call recording and transcription** features of Aircall, enhancing record-keeping and workflow efficiency.

##### Cons

- Users often experience **connection issues** with Aircall, affecting call quality and requiring frequent app restarts.
- Users report **call issues** with Aircall, including uneven distribution and connection problems that disrupt communication.
- Users often face **dialer issues** with Aircall, affecting call distribution, connectivity, and user experience.
- Users note the **lack of text handling and extension features** in Aircall, impacting their overall experience.
- Users notice the **slow loading** of Aircall, particularly with syncing call logs and mobile app performance.

#### What Are Recent G2 Reviews of Aircall?

**["Aircall: Powerful Cloud Phone System with Excellent Support"](https://www.g2.com/survey_responses/aircall-review-13051826)**

**Rating:** 5.0/5.0 stars

_— mark.reed@abaxhealth.com R._

[Read full review](https://www.g2.com/survey_responses/aircall-review-13051826)

**["Facilitate Telemarketing with Great Efficiency"](https://www.g2.com/survey_responses/aircall-review-13122992)**

**Rating:** 5.0/5.0 stars

_— Omar M._

[Read full review](https://www.g2.com/survey_responses/aircall-review-13122992)

#### What Are G2 Users Discussing About Aircall?

- [What pricing and support strategies are you using as your Aircall team grows?](https://www.g2.com/discussions/what-pricing-and-support-strategies-are-you-using-as-your-aircall-team-grows) - 1 comment, 1 upvote
- [How are you dealing with reporting that feels too shallow or rigid for real-world team tracking?](https://www.g2.com/discussions/how-are-you-dealing-with-reporting-that-feels-too-shallow-or-rigid-for-real-world-team-tracking) - 1 comment, 1 upvote
- [Is anyone else struggling with the new workspace and having to juggle multiple Aircall apps?](https://www.g2.com/discussions/is-anyone-else-struggling-with-the-new-workspace-and-having-to-juggle-multiple-aircall-apps) - 1 comment, 1 upvote
- [How do you handle Aircall lagging, freezing, or needing frequent restarts during heavy use?](https://www.g2.com/discussions/how-do-you-handle-aircall-lagging-freezing-or-needing-frequent-restarts-during-heavy-use) - 1 comment, 1 upvote
- [Unstable calls and connectivity issues reduce my confidence when speaking with customers](https://www.g2.com/discussions/unstable-calls-and-connectivity-issues-reduce-my-confidence-when-speaking-with-customers) - 1 comment, 2 upvotes

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

Talk. Chat. Collaborate. Interact. MiCloud Connect is a full-featured collaboration and communication solution that empowers users to work more efficiently and productively no matter their location. Our focus on ease-of-use and the mobile workstyle delivers streamlined features and intuitive interfaces so users can easily interact with each other and not have to focus on making the software work.

**Average Rating:** 3.8/5.0

**Total Reviews:** 220

#### How Do G2 Users Rate Mitel?

- **Has the product been a good partner in doing business?:** 7.4/10 (Category avg: 8.8/10)
- **Phone Calls:** 8.5/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.8/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Mitel?

- **Seller:** [Mitel Networks](https://www.g2.com/sellers/mitel-networks-01d2c63e-d7d9-47b7-9278-bf4db28c95a9)
- **Year Founded:** 1972
- **HQ Location:** Kanata, Ontario
- **Twitter:** @Mitel  
22,451 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5a4734231cccb07e4478cf7d109b6d1ed6635375229b8f5b42c0a5461f77465b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F4924%2F&secure%5Burl_type%5D=linkedin_company_website)  
4,011 employees on LinkedIn®
- **Total Revenue (USD mm):** $1,300

#### Who Uses This Product?

- **Who Uses This:** Office Manager, IT Manager
- **Top Industries:** Information Technology and Services, Financial Services
- **Company Size:** 47% Small, 46% Medium

#### What Do G2 Reviewers Say About Mitel?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Mitel's solutions easy to implement, highlighting the **user-friendly interface** that enhances overall functionality.
- Users love the **easy setup** of Mitel solutions, enabling smooth integration with existing systems and user-friendly interfaces.
- Users appreciate the **easy access** of Mitel's solutions, noting their seamless integration and user-friendly interfaces.
- Users appreciate the **easy implementation** of Mitel solutions, seamlessly integrating with existing platforms and user-friendly interfaces.
- Users appreciate the **easy integration** of Mitel's solutions with existing platforms, enhancing overall usability and efficiency.

##### Cons

- Users experience **performance issues** with Mitel, citing frequent bugs and crashes that hinder effective usage.
- Users report frequent **software bugs** that lead to crashes and frustrating technical difficulties during use.
- Users experience significant **app instability** with Mitel, as the Mobility application is often non-functional.
- Users find **complex reporting** in Mitel to be time-consuming and prone to technical difficulties, affecting usability.
- Users report frequent **connection issues** with Mitel, leading to an unreliable experience with the Mobility application.

#### What Are Recent G2 Reviews of Mitel?

**["A Unified communication platform short review"](https://www.g2.com/survey_responses/mitel-review-11054570)**

**Rating:** 5.0/5.0 stars

_— Menard B._

[Read full review](https://www.g2.com/survey_responses/mitel-review-11054570)

**["Sunsetting soon, move to cloud"](https://www.g2.com/survey_responses/mitel-review-11913776)**

**Rating:** 5.0/5.0 stars

_— Verified User in Consumer Services_

[Read full review](https://www.g2.com/survey_responses/mitel-review-11913776)

#### What Are G2 Users Discussing About Mitel?

- [What is Mitel MiCloud Connect used for?](https://www.g2.com/discussions/what-is-mitel-micloud-connect-used-for)
- [How do I download Mitel connect?](https://www.g2.com/discussions/how-do-i-download-mitel-connect)
- [What does Mitel Connect do?](https://www.g2.com/discussions/what-does-mitel-connect-do)
- [How do I share my screen with Mitel connect?](https://www.g2.com/discussions/how-do-i-share-my-screen-with-mitel-connect)
- [What is MiCloud connect?](https://www.g2.com/discussions/what-is-micloud-connect)

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

CloudTalk is the leading AI-powered business calling software for growing SMBs. CloudTalk helps more than 4,000 modern SMBs talk to more customers, close more deals, and resolve issues faster, without enterprise pricing or complexity. Over 30,000 sales and support professionals at SMBs across 160+ countries rely on CloudTalk to: Talk to 10x more people - Our AI Sales Dialer combines preview, power and parallel (up to 10 lines) dialing that filters out voicemails and dead lines automatically. Automate the calls humans shouldn't have to make - Build AI Voice Agents and AI Receptionist in minutes for appointment scheduling, lead qualification, after-hours coverage, payment reminders and more. Turn every conversation into structured data - Use AI Conversation Intelligence to get automatic call summaries, AI notes, sentiment analysis, topic extraction, call scoring, multi-lingual transcription, and talk/listen ratios. Run their full business phone system in one cloud platform - With Call Flow Designer, IVR, call queuing, call recording, real-time monitoring, analytics, international SMS, WhatsApp messaging, and workflow automation. Handle global calling without the infrastructure headache - Local numbers in 160+ countries, 99.999% uptime, multi-carrier redundancy, and crystal-clear call quality. Plug into the tools they already use - 100+ native integrations including HubSpot (Certified), Salesforce, Pipedrive, Zoho CRM, MS Dynamics, Intercom, Zendesk, Salesloft, Outreach, Bullhorn, monday, Shopify, and more. Most CloudTalk customers are live in a few days. No hardware, no PBX, no months of consulting. Just sign up, port numbers (or buy new ones), connect your CRM, and start calling — with AI doing the busywork from day one. CloudTalk is GDPR, SOC 2, ISO 27001, HIPAA, and CCPA compliant. Customers like Bit2Me reduced missed calls from 80% to 16%, cut wait times by 85%, and scaled from 2 to 20+ agents — without adding complexity. https://hubs.li/Q04n2f7L0 Learn how we can boost your calling on a 1:1 personalized demo: https://hubs.li/Q04n2f4C0

**Average Rating:** 4.4/5.0

**Total Reviews:** 1,811

#### How Do G2 Users Rate CloudTalk?

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.0/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.9/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 8.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind CloudTalk?

- **Seller:** [CloudTalk](https://www.g2.com/sellers/cloudtalk)
- **Company Website:** www.cloudtalk.io
- **Year Founded:** 2016
- **HQ Location:** New York
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a7131a196dde74ab24374f0c5fe394e45a7e89c8c85b9b7bdc470627f39cd734&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F17944841%2F&secure%5Burl_type%5D=linkedin_company_website)  
224 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO, Account Executive
- **Top Industries:** Computer Software, Information Technology and Services
- **Company Size:** 64% Small, 32% Medium

#### What Do G2 Reviewers Say About CloudTalk?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of CloudTalk, benefiting from seamless calls and integrations.
- Users value the **exceptional reliability** of CloudTalk, noting its stable performance and intuitive interface across devices.
- Users praise the **intuitive interface** of CloudTalk, simplifying communication and enhancing overall user experience.
- Users find CloudTalk **extremely helpful** for real-time tracking, simplifying their KPI management and enhancing call efficiency.
- Users appreciate the **quick and easy call features** of CloudTalk, enhancing communication efficiency and convenience.

##### Cons

- Users report **call issues** with access and connectivity, leading to disruptions in their experience with CloudTalk.
- Users experience occasional **connection issues** with CloudTalk, leading to operational problems and unexpected interruptions.
- Users express frustration over **missing essential features** like SMS search and Dutch language support in CloudTalk.
- Users find that **call synchronization issues** with Pipedrive can lead to frustration during call management with CloudTalk.
- Users experience **poor connectivity** , struggling with international calls and the app's inconsistent online registration.

#### What Are Recent G2 Reviews of CloudTalk?

**["CloudTalk has simplified our customer communication and improved our team's efficiency."](https://www.g2.com/survey_responses/cloudtalk-review-12852659)**

**Rating:** 5.0/5.0 stars

_— Marwan E._

[Read full review](https://www.g2.com/survey_responses/cloudtalk-review-12852659)

**["CloudTalk’s Analytics, Seamless Pipedrive Integration, and Smart Local Area Code Dialing"](https://www.g2.com/survey_responses/cloudtalk-review-12856744)**

**Rating:** 4.5/5.0 stars

_— Hunter K._

[Read full review](https://www.g2.com/survey_responses/cloudtalk-review-12856744)

#### What Are G2 Users Discussing About CloudTalk?

- [What is CloudTalk used for?](https://www.g2.com/discussions/cloudtalk-what-is-cloudtalk-used-for) - 4 comments, 1 upvote
- [What is CloudTalk used for?](https://www.g2.com/discussions/what-is-cloudtalk-used-for) - 2 comments

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

Build Voice, Video and Text Applications Easily With Asterisk, The World's Most Widely Adopted Open Source Communications Software Development Framework. Asterisk is an open source framework for developing state-of-the-art communications applications. Asterisk includes hundreds of pre-built components that handle the complex, low-level details of voice, video, and text communications. Developers use Asterisk to create custom communications solutions and to build innovative communications products. Discover how Asterisk can power your next-generation communications deployment.

**Average Rating:** 4.6/5.0

**Total Reviews:** 52

#### How Do G2 Users Rate Asterisk?

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.5/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.0/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Asterisk?

- **Seller:** [Sangoma](https://www.g2.com/sellers/sangoma)
- **Year Founded:** 1984
- **HQ Location:** Markham, ON
- **Twitter:** @Sangoma  
6,562 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=183cba1439bacc9086050b4b43d87674c6120a454ce7b1d903a2c4aa27f15bac&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F106543%2F&secure%5Burl_type%5D=linkedin_company_website)  
604 employees on LinkedIn®
- **Ownership:** TSX-V:STC

#### Who Uses This Product?

- **Top Industries:** Telecommunications, Information Technology and Services
- **Company Size:** 47% Medium, 36% Small

#### What Do G2 Reviewers Say About Asterisk?

_AI-generated summary from verified user reviews_

##### Pros

- Users commend the **exceptional customization** of Asterisk, enhancing telephony infrastructure and operational efficiency through AGI scripts.
- Users praise the **easy integration** of Asterisk, making it a fundamental choice for every PBX setup.
- Users value the **easy integrations** of Asterisk, finding it a solid foundation for their PBX needs.
- Users value the **easy integration** of Asterisk, making it a solid foundation for every PBX system.
- Users value the **time efficiency** of Asterisk, automating processes and optimizing call routing for better productivity.

##### Cons

- Users find Asterisk's **complex processes** daunting, requiring significant technical knowledge for effective administration and setup.
- Users find the **customer service lacking** , with limited support and complexity requiring technical knowledge for effective use.
- Users find the **difficult interface** of Asterisk requires technical knowledge and can complicate administration efforts.
- Users find **difficult settings management** challenging, requiring significant technical knowledge and facing limited support options.
- Users find the **login issues** with Asterisk dialer inconvenient, as it requires multiple logins beyond the CRM.

#### What Are Recent G2 Reviews of Asterisk?

**["Rugged Dialer That Gels Seamlessly with Any CRM"](https://www.g2.com/survey_responses/asterisk-review-12371322)**

**Rating:** 4.5/5.0 stars

_— Sathyanarayanan A._

[Read full review](https://www.g2.com/survey_responses/asterisk-review-12371322)

**["Pilar of Telephony"](https://www.g2.com/survey_responses/asterisk-review-11757768)**

**Rating:** 5.0/5.0 stars

_— Jose S._

[Read full review](https://www.g2.com/survey_responses/asterisk-review-11757768)

#### What Are G2 Users Discussing About Asterisk?

- [What is Asterisk used for?](https://www.g2.com/discussions/what-is-asterisk-used-for)
- [Can Asterisk run on Windows?](https://www.g2.com/discussions/can-asterisk-run-on-windows)
- [What does it mean when you get a call from Asterisk?](https://www.g2.com/discussions/what-does-it-mean-when-you-get-a-call-from-asterisk)
- [How do you make an asterisk?](https://www.g2.com/discussions/how-do-you-make-an-asterisk)
- [What can Asterisk do?](https://www.g2.com/discussions/what-can-asterisk-do)

### [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews)

JustCall is the only AI-powered business communication platform that brings calls, texts, email, and WhatsApp together in one place. It helps customer-facing teams work more efficiently, respond faster, and connect better with prospects and customers. 6,000+ businesses worldwide use JustCall to: - Manage all customer conversations from a single platform - Automate routine tasks and workflows - Get real-time AI insights to improve conversations - Ensure 24/7 coverage with inbound AI Voice Agents (outbound support coming soon) Key features: - Calling: Global phone numbers, inbound/outbound calling, smart routing, auto/predictive/power dialers - Messaging: SMS & MMS, workflows, bots, shared WhatsApp inbox, multi-level IVR, shared email inbox - AI tools: Real-time agent assist, AI coaching, sentiment analysis, call scoring, live monitoring, SMS Copilot, inbound AI Voice Agent - Integrations & collaboration: 100+ CRM integrations, collaborative team workspace

**Average Rating:** 4.3/5.0

**Total Reviews:** 2,361

#### How Do G2 Users Rate JustCall?

- **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.0/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.8/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 7.6/10 (Category avg: 8.6/10)

#### Who Is the Company Behind JustCall?

- **Seller:** [Saas Labs](https://www.g2.com/sellers/saas-labs)
- **Company Website:** www.saaslabs.co
- **Year Founded:** 2016
- **HQ Location:** Palo Alto, California
- **Twitter:** @saas\_labs  
319 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=09cee811816c94d65e7739f2d391c244b66232e5e00dc8510ca60d3f50280d8e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F10436435%2F&secure%5Burl_type%5D=linkedin_company_website)  
416 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO, Account Executive
- **Top Industries:** Computer Software, Financial Services
- **Company Size:** 59% Small, 31% Medium

#### What Do G2 Reviewers Say About JustCall?

_AI-generated summary from verified user reviews_

##### Pros

- Users find JustCall's **ease of use** impressive, highlighting its straightforward setup and intuitive interface for seamless communication.
- Users enjoy the **s seamless integration** of calls, SMS, and CRM in JustCall, enhancing efficiency and organization.
- Users value how JustCall brings **simplicity to business communication** , streamlining tasks and enhancing efficiency effortlessly.
- Users commend the **excellent customer support** of JustCall, highlighting its responsiveness and effective issue resolution.
- Users love the **efficient call management** of JustCall, enjoying seamless integrations and a user-friendly interface.

##### Cons

- Users often face **call issues** with JustCall, including lag and difficulties in transferring calls and monitoring effectively.
- Users find the **call functionality cumbersome** , facing issues like multiple clicks and unstable call quality while traveling.
- Users experience **connection issues** with JustCall, including call quality drops and disruptions due to unstable internet.
- Users find **missing features** like lack of SMS support and limited customization hinder their experience with JustCall.
- Users experience **poor call quality** with JustCall, often facing drops and interruptions due to unstable internet connections.

#### What Are Recent G2 Reviews of JustCall?

**["Easy-to-Use Calling Platform with Reliable Performance and Helpful AI Insights"](https://www.g2.com/survey_responses/justcall-review-12953018)**

**Rating:** 5.0/5.0 stars

_— Richard L._

[Read full review](https://www.g2.com/survey_responses/justcall-review-12953018)

**["Integration with HubSpot Enhances Call Management"](https://www.g2.com/survey_responses/justcall-review-13141009)**

**Rating:** 4.0/5.0 stars

_— Paul W._

[Read full review](https://www.g2.com/survey_responses/justcall-review-13141009)

### [Textr Team](https://www.g2.com/products/textr-team/reviews)

Textr Team is a business texting and calling app that allows your team to communicate on one platform across any device. Excellent for sole proprietors, start-ups, and small businesses. Get multiple local numbers from US, Canada, United Kingdom including Toll-Free numbers for your business and bring your team members on board to call, text and more.

**Average Rating:** 4.5/5.0

**Total Reviews:** 70

#### How Do G2 Users Rate Textr Team?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.7/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.7/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 8.6/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Textr Team?

- **Seller:** [Textr](https://www.g2.com/sellers/textr)
- **HQ Location:** Markham, ON
- **Twitter:** @TextrInc  
38 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a91fc2c1b864345396b6f7d2995ca9c1ad258bd27c9667b27cece967b4807a6d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftextr%2F&secure%5Burl_type%5D=linkedin_company_website)  
5 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Computer Software, Information Technology and Services
- **Company Size:** 46% Small, 35% Large

#### What Do G2 Reviewers Say About Textr Team?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Textr Team to be **affordable** , with transparent pricing that benefits small businesses and startups.
- Users value the **intuitive, unified interface** of Textr Team, enhancing communication and productivity across devices.
- Users appreciate the **call recording feature** of Textr Team, enhancing seamless communication and collaboration for teams.
- Users value the **intuitive interface** of Textr Team, which simplifies communication and enhances team collaboration effortlessly.
- Users appreciate the **quick setup** of Textr Team, which simplifies onboarding for small businesses and startups.

##### Cons

- Users report **limited contact import options** in Textr Team, which can delay onboarding processes for teams.
- Users find the **limited features** of Textr Team restrictive, especially regarding integrations and contact imports.
- Users note that the **call quality can lag** on Textr Team, impacting communication effectiveness during use.

#### What Are Recent G2 Reviews of Textr Team?

**["Fast, easy and transparent sign up"](https://www.g2.com/survey_responses/textr-team-review-9134733)**

**Rating:** 5.0/5.0 stars

_— Rita R._

[Read full review](https://www.g2.com/survey_responses/textr-team-review-9134733)

**["All-in-One Communication for Teams: Textr Team Simplifies Business"](https://www.g2.com/survey_responses/textr-team-review-11509823)**

**Rating:** 4.5/5.0 stars

_— Aman Kumar M._

[Read full review](https://www.g2.com/survey_responses/textr-team-review-11509823)

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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 

Products classified in the overall VoIP Providers category are similar in many regards and help companies of all sizes solve their business problems. However, enterprise business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Enterprise Business VoIP Providers to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Enterprise Business VoIP Providers category.

In addition to qualifying for inclusion in the VoIP Providers category, to qualify for inclusion in the Enterprise Business VoIP Providers category, a product must have at least 10 reviews left by a reviewer from an enterprise business.

Show More

* * *

## How Do You Choose the Right VoIP Providers?

### What You Should Know About VoIP Software

### What is VoIP software?

Voice-over-internet protocol, or VoIP, is a communication technology that allows audio and video interaction over the internet. It is a mode of phone transmission that enables internet phone calls using any smart device as opposed to traditional telephone services.

[VoIP](https://www.g2.com/glossary/voip-definition), often pronounced as “vŏy'p” or “V-O-I-P,” is also commonly called voice-over IP. VoIP software enables online calling using digital signals, making it a more cost-effective alternative to traditional phone lines. It includes functions such as automated calls, phone and video calls, call queuing, and screen sharing. VoIP relies on a fast and dependable internet connection, and it can be understood as an “internet telephone" in layman’s terms.

VoIP providers, also known as virtual phone systems, can help companies significantly improve call quality and reduce communication costs. VoIP solutions streamline communications and standardize the workflow, enabling companies to make international or overseas audio and video calls without expensive payments. It’s also a more flexible solution that allows employees to communicate long distances when away from their typical office space.

### Who uses VoIP software?

Generally, VoIP calls can be accessed by everyone. Although most people use video calling platforms for personal use, VoIP products are adopted by large corporations. More options are available with advancements in technology and VoIP itself, especially regarding professional solutions for meetings and conferences with ethernet. VoIP software is often used in the following industries: 

- **Customer service:** VoIP services have nearly taken over this industry, with customer service centered on phone lines. It reduces wait time by automatically redirecting calls to available people. It also has live monitoring and data-collecting capabilities, making it ideal for this type of work.
- **Hotel and tourism:** The backbones of this sector are effective communication and 24-hour service. For best customer satisfaction, hotels use VoIP services to assist in managing calls and avoiding congestion on a single line at a time.
- **Healthcare:** Healthcare industries use cloud-based VoIP phone systems to book online consultations with doctors, patient registrations, floor-to-floor communications, inventory management, etc. 
- **Financial institutions:** Besides assisting with encrypted communication and authentication, VoIP allows finance professionals to communicate in real-time with their peers and customers. It also provides its consumers with financial data, news, and evaluations, which is necessary for making informed investment decisions.
- **Manufacturing:** Manufacturing includes a variety of fields such as finance, accounting, sales, and warehouse, making it an industry for VoIP networks. Employees benefit significantly from VoIP software features like instant messaging, video conferencing, file sharing, advanced voice call management, etc., which enable effective telecommunication and collaboration. 

### What types of VoIP software exist?

Five types of VoIP services are available in the market for interested buyers. 

- **Residential VoIP services:** The landline phone is linked to a Wi-Fi modem via an adapter to make and receive internet calls. Charges are set according to different plans. Example: VoIP.com and Lingo.
- **Device-based VoIP services:** To make free calls within the United States involves purchasing a VoIP device from a service provider and connecting it to an already-owned device. This removes the requirement for equipment other than a conventional landline phone and a monthly fee. Example: MagicJack and Ooma.
- **Software-based VoIP services:** This is the most commonly used VoIP service. It requires a web-based application online or installed PC software. It’s then used via the computer's audio input and output devices. Example: Skype and Zoom.
- [Mobile VoIP services](https://www.g2.com/categories/voip/f/voip-number) **:** Mobile VoIP is an application installed on mobile phones, allowing call access from anywhere with a reliable internet connection. Example: WhatsApp and Google Hangouts
- **Business VoIP services:** The two VoIP choices for businesses are on-premises and cloud-based. Both offer far more cost-effective communication options than traditional landlines and have several valuable features. These include video and audio conferencing services, screen-sharing, interactive voice response, automated attendants, call queues, and call reports. These often expandable features come with comprehensive technical assistance.

### What are the benefits of VoIP software?

- **Cost-effective:** An important advantage of VoIP technology is its low-cost hardware and software. This also decreases the need to buy more smartphones and or other gadgets.
- **Reliable:** While traditional or regular phone systems can be prone to failures, [unified communication systems (UCaas)](https://www.g2.com/categories/ucaas-platforms) are often backed by multiple data centers, preventing an outage. Even if a business has issues with its internet connection, incoming calls can always be routed to mobile devices, even if the power or internet connection fails.
- **Flexibility:** Users of VoIP systems can add and remove phone lines as required, and unlike traditional landline phone systems, removing or adding VoIP lines requires little effort and time.
- **Integration:** IP phone systems integrate seamlessly with several existing business platforms. Many VoIP systems, for example, integrate with [customer relationship management (CRM)](https://www.g2.com/glossary/crm-definition) tools, benefitting both large and small enterprises. Businesses can reap the benefits of VoIP software without modifying current applications or IT infrastructure.
- [Remote access:](https://www.g2.com/glossary/remote-access-definition) VoIP makes calling from anywhere using any device possible. This is becoming more important with remote work. Every user in the VoIP system has a unique [VoIP number](https://www.g2.com/categories/voip/f/voip-number) assigned to them. Using this number, the user can place and receive calls in the office or from home. VoIP software can be used on any mobile device, including phones and laptops across Apple and Microsoft.
- **Advanced features and settings:** VoIP can offer premium company management services such as auto attendants, [call recording](https://www.g2.com/glossary/call-recording-definition), and call queuing. With custom VoIP services, companies can design a system to match their needs. 

### What are the challenges with VoIP software?

- **Network dependency:** VoIP tools require a reliable network infrastructure for successful integration. VoIP relies on an internet connection to exchange voice data packets, and network failures can significantly impact call quality and reliability. Businesses should assess the stability of their network infrastructure and identify potential bottlenecks such as insufficient bandwidth, network overload, or unreliable connections. ** **
- **Bandwidth and internet connection:** Insufficient bandwidth or inconsistent internet access while using VoIP solutions leads to poor phone service, failed calls, and latency issues. Working with an internet service provider (ISP) that provides dedicated bandwidth or employing traffic prioritization techniques such as quality of service (QoS) can enhance VoIP speed.
- **Security and firewall configuration:** VoIP deployments are prone to eavesdropping, toll fraud, denial-of-service attacks, and other security issues. Robust security strategies such as [encryption](https://www.g2.com/articles/what-is-encryption) protocols, firewalls, and intrusion detection systems must be implemented to protect VoIP networks. Since configuring these can be challenging, businesses must work with IT specialists or VoIP service providers to ensure correct firewall settings and security best practices are implemented.
- **Power supply and backup:** Unlike traditional private branch exchange (PBX), VoIP requires a consistent power source. Power outages can render VoIP systems inoperable, causing communication routes to be disrupted and company operations to suffer. Power outages can be reduced by deploying uninterruptible power supply (UPS) devices or backup power generators. Furthermore, organizations should consider establishing [failover](https://www.g2.com/articles/failover) solutions, such as automated call routing to mobile devices or alternate sites, to ensure ongoing availability during power outages.
- **Staff training and user adoption:** Effective training and user acceptance approaches are essential when adopting a new communication system. Employees may be inexperienced with VoIP systems instead of traditional phone systems, resulting in reluctance or difficulties adapting to the latest technology. In addition, due to protocol differences, data formats, or compatibility issues, integrating VoIP systems with existing corporate applications may be problematic. Provide substantial training sessions, user manuals, and regular assistance to employees using VoIP solutions. 

### What are the common features of VoIP software?

VoIP provides a variety of features that facilitate communication. While specific features differ between providers and plans, the following are some common features found within UCaaS platforms and VoIP:

- **Phone calls:** VoIP telephony allows users to place phone calls online. As a result, organizations can benefit from a low-cost, dependable, and portable solution. Internet calls are ideal for businesses with remote or field employees.
- [Instant messaging](https://www.g2.com/categories/voip/f/instant-messaging) **:** Users of VoIP software can send and receive instant messages over the internet, which benefits customer support and internal communication. Employees can discuss an action item or touch base informally via texting, improving cooperation, productivity, and team engagement.
- [Screen sharing](https://www.g2.com/categories/voip/f/screen-sharing) **:** VoIP software allows users to share screens in real-time, saving time and increasing productivity. Screen sharing is often used for collaboration and presentations, which is helpful for hybrid and remote workers.
- **Call monitoring:** VoIP software allows businesses to monitor, record, and track calls, helping companies simplify customer service and enhance performance.
- **Caller ID:** VoIP service providers display the name and phone number of incoming callers, allowing users to see who is calling.
- [Video conferencing](https://www.g2.com/glossary/video-conferencing-definition) **:** Users can utilize VoIP software to make video calls via the Internet, which can lower operational and travel expenses by eliminating the need to travel for meetings. Video conferencing also benefits users by boosting distant worker engagement and cooperation.
- **Desk-to-desk calls:** VoIP software enables users to contact one another through mobile phones and landlines. This helps maintain communication flow, which is important when multiple users handle a single call. For example, a call center would benefit from VoIP technology as transferring customers on time would be much easier. 
- [Conference calls](https://www.g2.com/articles/conference-call) **:** Users can host conference calls – which enables multiple users to make phone or video calls over the internet at once. This is essential for team collaboration and communication with remote workers.
- [VoIP phone number](https://www.g2.com/categories/voip?utf8=%E2%9C%93&order=g2_score&filters%5Bverified_features%5D%5B%5D=2144) **:** VoIP telephony offers users a unique phone number that can be dialed anywhere. Unique numbers are great for businesses that don’t have a landline but want to have a number that reflects their location.

Many VoIP providers will also offer the following features: 

- [VoIP providers with software pairing capabilities](https://www.g2.com/categories/voip/f/software-pairing)
- [VoIP providers with automated attendant capabilities](https://www.g2.com/categories/voip?utf8=%E2%9C%93&order=g2_score&filters%5Bverified_features%5D%5B%5D=2143)
- [VoIP providers with browser extension capabilities](https://www.g2.com/categories/voip/f/browser-extension)
- [VoIP providers with hold music capabilities](https://www.g2.com/categories/voip/f/hold-music)
- [VoIP providers with individual download capabilities](https://www.g2.com/categories/voip/f/individual-download)

### VoIP software pricing

A VoIP phone system typically costs between $25 and $35 per line monthly. Call recording, toll-free lines, and equipment rentals are optional extras. 

These expenses can be divided into "recurring" and "one-time" charges. Subscription fees and per-user or per-line prices are the most common recurring expenses, whereas setup and equipment costs are often one-time expenses.

Call forwarding, voicemail, and domestic calling are common VoIP features included in the standard subscription rates. It is expected to have unlimited outgoing and receiving calls across the country.

Advanced features such as CRM integration, complex analytics, unlimited calling, international calls, and premium customer support will entail extra charges. Defining and budgeting for the fundamental components of business operations is critical.

### How to choose the best VoIP software?

When purchasing a VoIP solution, it is crucial to determine if an on-premises or cloud-based solution is better suited for the business. Cloud-based or hosted VoIP software typically requires no additional hardware and delivers calls to phones installed at the business, but it comes with a higher monthly cost than onsite VoIP options. Furthermore, most cloud-based VoIP products offer mobile applications that integrate with business phones, allowing users to make and receive calls using a data connection while traveling.

On-premises or onsite VoIP systems require supplemental hardware that must be purchased upfront. Still, it can compensate for this by offering a lower monthly cost, additional security, and more flexibility during setup. Onsite VoIP systems need an IP-PBX and a public switched telephone network (PSTN) gateway device to function correctly. The IP-PBX routes calls to the correct phones on the web, while the PSTN gateway device converts calls from the analog voice signals of the PSTN to digital signals for the IP-PBX and back, as necessary.

Whether a company is just starting to explore VoIP software or is looking for a more appropriate solution for their needs, [G2](https://www.g2.com/) can help inform buyers of the market and assist them in selecting the best software product for their business.

#### Requirements gathering (RFI/RFP) for VoIP software

A buyer should assess the needs of their organization when deciding on the kind of VoIP software to purchase. Does the organization already use this kind of software? Is this the first time the organization will be using VoIP software? If that’s the case, buyers must determine how they plan to implement this software and what features the organization will need. 

Some points to consider are:

**Company size **

Buyers will need to ensure that the products they are looking at will suit the size and needs of the organization. Ensuring the product has the appropriate flexibility and scalability to adapt to changing conditions is essential when purchasing software.

**Integration requirements**

Buyers must know which business systems require integration with a new VoIP system beforehand. For example, will the product need to be integrated within existing systems, such as CRM or ERP platforms? Some VoIP products may come with [application programming interfaces (APIs)](https://www.g2.com/glossary/api-definition) for integration with specific software. However, other phone systems do not offer this capability.

#### Compare VoIP software products

**Create a long list**

The first step to finding the perfect software solution is to create a preliminary list of products that fit the buyer’s general needs. The next step is to narrow down the list by selecting specific features that are must-haves or requirements for the buyer. G2.com provides information about the best VoIP software, allowing buyers to filter options and user reviews to help narrow the product list to a more relevant selection.

**Create a short list**

Shortlisting software products is an essential step in buying. While it may be daunting to filter through various products, users can get help by utilizing [G2’s compare](https://www.g2.com/compare) feature. This feature will take products of choice and display them side by side so the buyer can quickly determine which software ticks the essential boxes on the list. 

**Conduct demos**

Once the buyer has narrowed down the product list, the next step is to conduct a demo. Demos allow buyers to see a product and its features in more detail. Buyers should have a business scenario ready to test the product thoroughly. Additionally, buyers should inquire about cost, vendor support, and any concerns about the product.

#### Selection of VoIP software

**Choose a selection team**

VoIP software is efficient and widely used in many businesses. With that in mind, a good starting point would be to select three to five team members from various departments (such as IT, management, sales, etc.) and seniority levels to be part of the selection team. The more varied the selection team is, the better a company can assess how well a product will meet their needs. 

**Negotiation**

Once the selection team has narrowed their software picks, it’s time to discuss customization options, pricing, and the type of support the vendor needs. It’s always important to address pricing options, even when they are listed on a vendor’s website. Many software vendors will provide discounts and custom pricing options based on what the buyer is looking to purchase. 

**Final decision**

Before making the final decision on a product and moving forward with a purchase, utilizing a free trial and conducting a last demo can give a buyer an additional sense of security and confidence when making a final decision.

### Software and services related to VoIP software

- [Audio conferencing software:](https://www.g2.com/categories/audio-conferencing) Audio conferencing software uses a hosted voice connection for communication. These are valuable tools for huge communication parties since they host conversations among large groups. They also make international calls easier by giving regional dial-in numbers, eliminating the need for international phone plans. 
- [Video conferencing software:](https://www.g2.com/categories/video-conferencing) Video conferencing software allows online communication via audio meetings, video meetings, and seminars with built-in features such as chat, screen sharing, and recording. These applications improve cooperation, save travel costs, and facilitate long-distance or international communication. Employees at all levels of a business can use video conferencing systems to plan or attend virtual meetings with coworkers, corporate partners, or customers – anywhere in the world.
- [Webinar platforms:](https://www.g2.com/categories/webinar) Webinars essentially involve a conductor and an audience. The audience size might range from a small staff training to a large-scale TED lecture. Webinar platforms assist in the creation of presentations that adhere to business brand rules while offering customization. These platforms make it effortless for companies, schools, and other professionals to exchange information and connect with their audiences without being physically present. 
- [Internal communications software:](https://www.g2.com/categories/internal-communications) Internal communications software offers users [instant messaging systems](https://www.g2.com/categories/business-instant-messaging) that enable direct and group conversations within a company. These tools are designed to be simple and accessible, allowing for fast communication among team members. Business messaging technologies make communicating with coworkers as simple as texting friends on social media or via SMS. Most internal communication solutions include emojis and GIF support to encourage genuine and natural workplace discussion. However, some internal communication offerings have recently added limited VoIP functionality to their products for extra channel coverage.

### What are the most reliable VoIP systems for office communications?

Here are some of the most reliable VoIP systems to ensure smooth and consistent office communications:

- [RingEX](https://www.g2.com/products/ringex/reviews) delivers enterprise-grade call quality and unified communications, making it a dependable choice for office teams across locations.
- [Nextiva](https://www.g2.com/products/nextiva/reviews) offers a highly stable VoIP platform with built-in team messaging and call routing tailored for office workflows.
- [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) combines voice, AI-powered transcriptions, and seamless integrations to keep office communications efficient and context-aware.
- [GoTo Connect](https://www.g2.com/products/goto-connect/reviews) provides a reliable cloud phone system with intuitive admin controls, ideal for office teams managing hybrid or remote setups.
- [Ooma Office](https://www.g2.com/products/ooma-office/reviews) designed for small to mid-sized offices, it offers easy setup and consistent call quality without heavy IT requirements.

### What are the top-rated VoIP providers for tech startups?

Here are some of the best VoIP providers tailored to meet the fast-changing needs of tech startups and [small businesses](https://www.g2.com/categories/voip-providers/small-business):

- [OpenPhone](https://www.g2.com/products/openphone/reviews) is built for startups. It offers flexible VoIP features, such as shared numbers and CRM integrations, to streamline team communications.
- [Aircall](https://www.g2.com/products/aircall/reviews) provides scalable VoIP with strong app integrations, making it ideal for sales and support teams in fast-moving tech startups.
- [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) combines voice, messaging, and AI-driven transcription tools to help startups stay organized and responsive.
- [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) offers powerful outbound calling and automation features that empower growth-focused teams to engage users globally.
- [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) is optimized for customer-facing teams, and it delivers reliable call quality and performance analytics to support startup scaling.

### VoIP software trends

#### 5G networks will become mainstream

5G networks, also known as fifth-generation wide-area wireless networks, have the potential to alter internet connectivity. It improves communication speeds and reaction times while minimizing call jitter and data packet loss during data transfer. As a result, users will have a faster broadband internet connection, lightning-fast surfing speeds, and expanded network capabilities.

#### Smart VoIP assistants 

Because of ongoing breakthroughs in language processing, [virtual assistants](https://www.g2.com/glossary/virtual-assistant-definition) are now more intelligent than ever. By automating routine communication chores, VoIP assistants can help users focus on more attention-demanding obligations. In terms of customer service, intelligent assistants can help speed up and increase the quality of conversations. Furthermore, when it comes to internal communications, modern VoIP assistants can record and transcribe meetings on the fly, reducing the time spent on back-office activities.

Reviewed and edited by [Shanti S Nair](https://in.linkedin.com/in/shanti-nair-b75075164)