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Voice Services for Global Business

We are proud to be an industry leader in the international voice market, providing reliable, secure, and high-quality voice services globally.

We offer a broad range of international voice services, products, and solutions for your telecom needs. Whether you want to expand your global voice coverage or access better call quality, we’re here to help.

Quickly and easily set up enterprise-grade global voice services wherever you need to — without commitments.

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International Voice Benefits: What Can You Do?

We provide a wide range of call origination and termination solutions to facilitate your international voice traffic.

Here are some of the benefits of our service:

  • Call internationally from any location to numbers in more than 200 countries.
  • Establish a local or toll-free international presence in more than 160 countries.
  • Never miss a call thanks to multiple layers of redundancy and carrier diversity for high network availability.
  • Enjoy high-quality calls with our proactive monitoring and management from a dedicated network team.
Want to explore our global communications solutions that can help you expand your coverage, improve call quality, and increase your flexibility? Talk to one of our international voice experts.

Global Voice Calling Features

Our international voice service comes packed with business calling features to support your global telephony needs. Customize all these features through our modern online control panel.

Businesses and enterprises can use our international voice service for inbound calls, outbound calls, and voice service management.

Clients say that our global voice services are much more flexible compared to legacy telecom operators. Read their stories to learn more!

Inbound Calling

Set up toll-free numbers and local phone numbers from more than 160 countries without commitment. Once your numbers are set up, you can log in to our online control to create customized call flows.

Here are some of the global inbound features you can set up with our voice service:

  • IVR and auto-attendant
  • Business hours and time-based call routing
  • Simultaneous and sequential ring groups
  • Geographic and location-based routing
  • Voicemail and voicemail-to-email
  • Holiday schedules
  • Inbound call recording
  • Custom phone greetings
  • Failover forwarding

We provide dedicated account management and an online Knowledge Base with video tutorials.

These inbound voice features are very easy to set up through our online portal.

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Outbound Calling

Our international voice network also offers high-quality call termination to more than 200 countries worldwide.

Here are some of the outbound call features that you can easily configure:

  • Outbound caller ID and local presence dialing
  • Desk phone support and an integrated softphone
  • Number masking
  • Outbound call recording

These value-added features will supercharge your international voice calling efforts.


You can also manage your international voice solution online and have access to rich, analytic data.

These features will enhance the value of your service:

Users can manage their international voice services through an online portal and empower their remote teams.

Use our cloud-based softphone for international calling, or seamlessly integrate our global voice solutions with your current phone system.

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International Voice Providers

Our parent company United World Telecom has been in the international voice business for more than 26 years. The company was founded in 1996 to provide high-quality calling to businesses and individuals worldwide.

We have tens of thousands of customers worldwide and decades of experience as an international voice services provider.

Our modern online interface and next-gen telecom infrastructure provide greater reliability.

Here are some of the tenets that we adhere to:

High-Quality of Service

Call quality is our top priority. We understand that thousands of businesses depend on our international voice service for their mission-critical communications. So, we need to provide crystal-clear voice for all calls that go through our network.

We also need to be available 24/7 for technical support. This is why we have a highly-rated customer support team with experts.

Proven Call Routes

Since our inception, we’ve always resisted using untested and low-quality routes to deliver calls. What might save you a few dollars up-front may end up costing your business down the line.

We use direct routes and leverage our long-term relationships with local and regional tier 1 carriers to provide reliable and excellent quality service.

Our proven partner network of trusted carriers means that we have multiple layers of redundancy and failover. So, if one route is unavailable, we can easily switch your international voice traffic to another.

Next-Gen Telecommunications Infrastructure

We have a next-gen voice infrastructure with Points of Presence (PoPs) around the world.

And, we’ve partnered with Spearline to actively monitor the reachability of our phone numbers. We pay close attention to call quality metrics to ensure that our clients can have crystal-clear conversations over the phone.

International Voice Quirks

These are some quirks to be aware of when using an international voice service:

Caller ID

Some countries don’t allow local numbers to be used as the caller ID for calls that originate outside the country.

For example, you cannot call the UAE from outside the country with a local Dubai number shown as the caller ID. Some countries require caller ID mutation for proper call delivery.

In this case, you can completely mask the caller ID and show it as unknown. Or, you can add a +1 in front of the number.

Toll-Free Capability

Many international toll-free numbers are only reachable from their countries of origin.

Call Duration

Some countries have imposed call duration timers to prevent fraud. As a result, calls might be limited to a certain duration. For example, your calls might drop after 90 minutes.

Getting Started

We’re committed to remaining leaders in the international voice services business.

Over the years, we have developed custom solutions to better support our customers. Our turnkey solution has been improved over the years, and we support a large number of multinational customers across all industries.

Our customer-centric approach ensures that our voice solutions are flexible and forward-looking.

To get started with our global voice service, sign up directly on our website.

Fill out your information and enter a valid credit card number to test the service risk-free for 15 days. If you need more information about our international voice service, then reach out to us.

We’ll be happy to connect you with one of our global communications consultants.

Get a free consultation with a business phone system specialist.

Reach out and a Global Call Forwarding expert will get back with you shortly.

Contact Us

The Most Trusted Provider of Business Phone Numbers

Experience unmatched expertise and support from leaders in the industry.

Phone numbers available across the globe.

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We've been in business since 1996.

Multiple layers of redundancy = Higher reliability.