What is VoIP International Call: Top 10 Providers

Haseeb Awan
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September 12, 2023


It could be challenging to stay in touch with coworkers, relatives, and friends who live abroad. The cost of making international calls can be high, and the call's quality is only sometimes consistent. Fortunately, Voice over Internet Protocol (VoIP) has completely changed how we interact with individuals around the globe. You may make low-cost, high-quality international calls with the aid of a reputable VoIP operator. In this article, I will share our top 10 picks for the best VoIP providers for international calls. I have researched for you so you can compare features, pricing, and call quality to find the best service for your needs. Whether you're looking for a provider for personal or business use, I have you covered. Read to learn more about unlocking global communication with these top VoIP international call providers. You can make low-cost international calls with high quality using a reputable VoIP provider.

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Introduction to VoIP and Its Benefits for International Calls

In today's globally connected society, communication has no longer been limited by national boundaries, making it possible for people and companies to connect across continents easily. Voice over Internet Protocol (VoIP) is one technological advancement that has completely transformed international communication. VoIP enables users to make voice and video conversations via the Internet, doing away with traditional phone lines and significantly reducing costs.

For international calls, VoIP offers a variety of advantages.

  • To start, it provides cost reductions that are difficult to pass up. Traditional phone lines might be too expensive for international calls, especially for international companies. VoIP transmits calls through the Internet, which significantly lowers the cost. VoIP is a desirable choice for both individuals and enterprises due to its affordability, which enables them to reduce the costs associated with international communication.
  • Second, VoIP provides unmatched scalability and flexibility. VoIP uses software and internet connections instead of traditional phone lines, which need physical infrastructure. It indicates that consumers may increase their communication capabilities without difficulty, add or delete lines, and change call settings. VoIP can adjust to your changing communication demands whether you run a small business or a large organization.
  • VoIP also offers a variety of capabilities that improve cross-border communication. Call forwarding, voicemail, call recording, conference calling, and other functions are among them. These features enable users to communicate easily across borders, work productively in international teams, and present a credible front to clients and business partners everywhere.
  • Additionally, VoIP frees users from geographical restrictions. Traditional phone systems sometimes demand distinct numbers for several nations, which causes confusion and difficulty. You may have a single phone number with VoIP that follows you wherever. It implies that you may keep constant communication without needing many phone lines, regardless of where you go, how you relocate, or how you extend your business into new areas.

In conclusion, VoIP has completely changed how people communicate internationally by providing advantages, including financial savings, adaptability, scalability, cutting-edge features, and geographic independence. As the globe grows increasingly linked, it is essential to use cutting-edge technology like VoIP to enable effective and smooth international communication. The following sections will detail the top 10 VoIP international call providers to assist you in using VoIP for your international communication needs.

Factors to Consider When Choosing a VoIP International Call Provider

When selecting a VoIP international call service, you must carefully examine several things. Making the appropriate decision ensures smooth and economical communication with your international connections.

  • You must first assess the provider's call quality and dependability. The network architecture of a VoIP service should be reliable and able to handle international calls without any hiccups or delays. Ensure that the service providers you choose have a history of providing reliable service and high-quality voice.
  • The provider's reach and coverage are crucial additional considerations. Ensure the provider's extensive network coverage covers the nations and areas you usually connect with. Check to see whether they have a local presence there since this can dramatically cut the cost of international calls.
  • Pricing is another crucial factor. Pricing plans from different providers may differ, including monthly plans, pay-as-you-go choices, or bundled bundles. Find a service provider that offers affordable prices for international calls without sacrificing call quality by considering your communication demands and budget.
  • The provider's features and functions should also be considered. For simple accessibility, look for service providers that provide necessary features like call forwarding, conferencing, voicemail, and mobile applications. Additionally, certain service providers could give extra services that help improve your communication, such as call recording, virtual phone numbers, and interaction with other business tools.
  • Customer support is yet another crucial factor to take into account. Ensure the service provider provides dependable customer support methods, such as live chat, emails, or phone, so you can get help anytime you have problems or have inquiries about the service.
  • Lastly, it is beneficial to study reviews and endorsements from past clients to gain knowledge about their interactions with the service provider. It might help you better understand the provider's general reputation and degree of client satisfaction.

By carefully weighing these elements, you may select a VoIP international call service that matches your unique communication needs. It will guarantee seamless and effective foreign communication for your company or personal use.

Top 10 VoIP International Call Providers and Their Key Features

Voice over Internet Protocol (VoIP) has completely changed how we communicate with individuals worldwide. Exorbitant long-distance phone fees and shaky connections are things of the past. VoIP lets you make low-cost, high-quality international calls using your internet connection. We have produced a list of the top 10 providers and highlighted each one's main attributes to make it easier for you to traverse the broad world of VoIP international call providers.


Zoom One incorporates team chat, phone, a whiteboard, meetings, and more into one package. Zoom One, created with collaboration in mind, offers a simple administration interface, a fluid communications system, and a streamlined user experience.


A cloud communications provider, Nextiva assists businesses in forging closer ties with their clients. To let organizations of all sizes obtain the information they require at the appropriate moment to deliver exceptional customer experiences and generate business outcomes, Nextiva integrates communication channels such as phone, video, collaboration, SMS, chat, and surveys. Nextiva's products are simple to set up, use, and administer since they were created with company owners (not computer experts) in mind. Businesses may scale up or down as required and add apps, such as tools for boosting sales and customer service productivity, at any moment. Nextiva differentiates itself with Amazing Service® and unrivaled dependability, supporting two billion+ calls with over 6 billion minutes of talk time yearly. Because of its security and integrity, businesses rely on Nextiva's platform. The data centers of Nextiva have ISO/IEC 20071 certification, and NextOS complies with SOC 2.

Additionally, Nextiva has PCI and HIPAA-compliant solutions available. In 2020, 2021, and 2022, U.S. News & World Report recognized Nextiva's Best Business Phone System. In 2022, G2 recognized Nextiva as the fifth-best collaboration and productivity product and among the top 100 global sellers. The 2021 Gartner Peer Insights 'Voice of the Customer': Unified Communications as a Service, Worldwide study rated Nextiva a Customers' Choice in several areas.

GoTo Connect

GoTo Connect is the message, phone, and meeting software explicitly created for SMBs. To enable organizations to perform at their best, they have assisted them since 2003 in connecting with personnel and clients from anywhere. GoTo Connect offers IT professionals a unified administration interface that supports user success, 100s features, and a single system for phone, meetings, and messaging. It is also quick to build and simple to operate.


OpenPhone is a simple, collaborative phone for businesses. It is a dependable and potent cloud-based calling and messaging solution that alters how your team maintains client and contact interactions. It is designed to be user-friendly and efficient. OpenPhone assists organizations in harnessing efficiency and improving customer satisfaction to spur growth through extensive integrations and reconfigurability. Accessible through Mac, Windows, the web, iOS, and Android.

Dialpad Ai Voice

An intelligent business phone solution called Dialpad Ai Voice aids teams and organizations in remaining productive from any location and using any device. Ai Voice leverages the system's built-in AI to record and transcript calls for you while sending call summaries and action items directly to your mailbox. You can simply switch between calls, video, and text from one unified workplace after setting up your new business phone, which only takes a few minutes. Ai Voice effortlessly connects with other mission-critical business programs like Google, Microsoft, Salesforce, and others.

Webex Calling

With over 12 million customers globally, Webex Calling is Cisco's cutting-edge and comprehensive flagship cloud calling product. It provides a business-grade calling experience that lets users switch from traditional PBX hardware to a cutting-edge cloud-calling service. With calling, meetings, messaging, a contact center, and linked devices, Webex Calling offers a strong connection and collaboration experience. Additionally, Webex Calling provides a full range of corporate calling services and market-first innovations, including background noise reduction that has won awards. Webex Go uses eSIM technology to deliver calling on individual mobile devices.

Vonage Business Communications

With Vonage Business Communications, our unified communications platform, you can communicate more effectively and conveniently anywhere globally. With more than 40 potent features, you have the ideal mix of control and flexibility, giving your company all it needs to operate more efficiently. With our multi-award-winning mobile app, you can manage your messages from any device and collaborate from just about anywhere. We guarantee maximum efficiency for your organization with a 99.999% uptime reliability1. As your business expands, scaling up is quick, straightforward, and simple during setup. You can cancel at any moment, as there are no yearly obligations.

Additionally, we take great satisfaction in our outstanding customer service, which is easy to reach. You may contact us via phone, email, chat, or by visiting our online help centers. We even provide client portals with knowledge-based articles so you can obtain solutions whenever needed. Based on an average of Vonage Business's call availability, the 99.999% uptime guarantee is made.

Intermedia Unite

It is a fully integrated, cloud-based, unified communications platform for small to medium organizations. In our opinion, all communication revolves around people, and tools help make that communication possible. So that you may concentrate on the engagement rather than the tools, such tools should be simple to use, highly effective, and worry-free. Intermedia Unite integrates your phone system with chat, video, screen sharing, file management, conference calling, and other features for a seamless user experience that suits your company's size, demands, and working style. Get scalable, personalized cloud services for your company, supported by Intermedia's Worry-Free Experienced. Unite combines your business's communication and collaboration tools into a single, simple-to-manage solution. Unite is also supported by Intermedia's J.D. Power-certified 24/7 support and a service level agreement with a 99.999% uptime rate.

Genesys Cloud CX

The Genesys Cloud CX platform is a market-leading cloud call center solution and customer experience (CX) platform trusted by thousands of small, medium, and large businesses. Genesys Cloud CX changes your customer experience regardless of where the customer engagement begins or concludes. For you to quickly solve customer issues, it links insights across teams, tools, and interactions. With various digital platforms, reach out to your consumers whenever, anywhere, and on any channel. Automate Promising Results Simplify your multi-channel consumer interactions. By utilizing intelligent automation across the whole client experience, you can leverage the data and insights gathered to take the most significant possible action at the ideal moment and provide the best results.


With robust uCaaS capabilities, cloud-based business phone service provider net2phone helps companies improve performance. By providing the finest quality phone solutions, a wide variety of sophisticated features, locally based technical support, and innovations beyond a business phone connection, net2phone, a company trusted by clients and partners worldwide, has revolutionized the telecommunications sector. To learn how our industry-leading business communications technology may help your organization, request a demo of the net2phone product.

You may choose the best VoIP international call service for your needs by considering these top 10 VoIP international call providers and their significant features. VoIP offers an affordable and dependable way to close the gap and enable smooth international communication, whether you're a small business, a multinational enterprise, or an individual trying to remain in touch with family members who live overseas.

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How to Set Up and Use VoIP for International Calls

VoIP for international calls has never been simpler to set up and use. With the development of technology, both people and corporations may now make low-cost, high-quality calls to locations everywhere globally.

You'll need a dependable internet connection to get started. It is advised to use high-speed broadband to ensure clear and continuous communication. Here's how to set up and utilize VoIP for international calls after you've done that:

  • Choose a VoIP Provider: Examine and contrast several VoIP service providers that provide international calling capabilities. Choose service providers with a solid reputation, affordable prices, and extensive international coverage.
  • Create an Account and Choose a Plan: After deciding on a provider, create an account and choose a plan that best meets your requirements. Most carriers provide packages based on call volume, countries, and features.
  • Install VoIP Hardware or Software: To make VoIP calls, you can utilize hardware or software, depending on the provider and your preferences. Software alternatives include desktop or mobile apps, while hardware choices include IP phones and analog telephone adapters (ATAs).
  • Configure Your Settings: To set up your settings, adhere to the guidance given by your VoIP provider. It might entail setting up voicemail, call forwarding, and other customized options and inputting your account information.
  • Add Credit or Minutes: Some VoIP service providers operate on a pay-as-you-go model, requiring you to top off your account with credit before you may place calls. Some companies provide monthly subscription-based plans with a certain number of minutes. Make sure you have enough minutes or credit to make international calls.
  • Dial the International Number: When dialing a foreign number, first dial the country code, then the area code (if necessary), and finally the phone number. Remember to include any relevant prefixes or unique codes for international dialing.
  • Take Advantage of Additional Features: VoIP service providers frequently give extra services like call recording, call forwarding, conference calling, and others. Learn how to use these tools and become familiar with them to improve your experience while making international calls.
  • Monitor Your Usage and Costs: Keep tabs on the number of international calls you make and the accompanying expenses. Most VoIP service providers give thorough call logs and invoicing details that might aid in cost-effective expenditure management.

These procedures will enable you to utilize VoIP for international calls fully. Take advantage of VoIP's ease, cost savings, and flexibility as you communicate effectively and seamlessly with people worldwide.

Tips for Ensuring Call Quality and Reliability

Call dependability and quality are essential considerations when it comes to international communication. After all, what use is a phone call if you can't hear the person on the other end or if the line constantly drops? Here are some pointers to bear in mind to guarantee a flawless communication experience:

  • Internet Connection: The basis for a successful VoIP call is a steady, fast internet connection. Have a dependable broadband or fiber-optic internet connection to reduce latency and packet loss.
  • Bandwidth Allocation: Give VoIP calls priority when allocating bandwidth. To prevent call quality deterioration, avoid doing bandwidth-intensive processes simultaneously with your calls, such as downloading big files or streaming films.
  • Quality of Service (QoS): Check whether your internet service provider (ISP) has Quality of Service options. You may use Quality of Service (QoS) to prioritize VoIP traffic over other internet traffic, resulting in a call that runs without interruption.
  • Use Wired Connections: Choose a wired connection wherever available instead of Wi-Fi. Compared to wireless connections, wired connections tend to be more reliable and provide higher call quality.
  • Update Hardware and Software: Keep the firmware on your VoIP devices, such as routers and IP phones, up to date. Additionally, ensure you run the most recent version of the VoIP program or application to benefit from updates and bug fixes.
  • Firewall and Router Settings: Configure your firewall and network settings to let VoIP traffic pass unhindered without limitations. For further procedures, refer to the documentation offered by your VoIP service provider.
  • Test Call Quality: Using your VoIP service provider's tools or capabilities, test the call quality regularly. After doing this, you may take the required actions to remedy potential problems.
  • Consider Redundancy: Look into possibilities for backup or redundant internet connections to enable continuous communication in case of an internet outage or disturbance.
  • Optimize Network Setup: Check your network configuration and confirm that your VoIP devices are connected and configured correctly. Reduce network slack and configure the network for VoIP traffic.
  • Provider Reliability: Select a renowned VoIP service provider with a track record of providing crystal-clear, dependable, and high-quality international calls. Read reviews, contrast features, and consider the network setup and customer assistance the supplier offers.

Considering these suggestions, you may improve your international VoIP connection's call quality and dependability by enabling easy and productive interactions with your overseas contacts.

Conclusion and Recommendations for the Best VoIP International Call Provider

In conclusion, it is critical for companies and people wishing to open up worldwide communication to select the best VoIP service for international calls. After doing in-depth research and analysis, I have produced a list of the top 10 VoIP international call providers that provide excellent service and dependability.

The best VoIP service for international calls will ultimately rely on your unique needs and preferences. I advise thoroughly comparing each supplier's services and considering cost, call quality, features, and customer service. You may enable easy and economical communication with the rest of the globe by picking the appropriate supplier.

I hope our blog post on the top 10 VoIP international call providers was helpful to you as you looked for the finest communication method to suit your needs for conducting business internationally. Technology advancements are removing barriers to communication, enabling businesses to interact with customers and employees around the globe easily. You may open the door to dependable, smooth, and affordable international communication by selecting one of these top providers. Remember to consider your spending limit and unique needs when making your choice. Here's to eradicating barriers and promoting cross-cultural exchange!

Haseeb Awan
CEO, Efani Secure Mobile

I founded Efani after being Sim Swapped 4 times. I am an experienced CEO with a demonstrated history of working in the crypto and cybersecurity industry. I provide Secure Mobile Service for influential people to protect them against SIM Swaps, eavesdropping, location tracking, and other mobile security threats. I've been covered in New York Times, The Wall Street Journal, Mashable, Hulu, Nasdaq, Netflix, Techcrunch, Coindesk, etc. Contact me at 855-55-EFANI or haseebawan@efani.com for a confidential assessment to see if we're the right fit!

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