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Untied World Telecom Blog

Six of the Best Toll Free Numbers (And Other Funny Numbers)

toll free vanity numbers

Who says business numbers must be strictly serious? Your number can be an opportunity for displaying creativity to attract customer attention. Here we will look at how some companies have …Read More »

What is International Call Forwarding & How Does It Work?

International call forwarding: what is it?

What is International Call Forwarding? International call forwarding, also known as global call forwarding, is a service that routes incoming calls from a virtual phone number to another destination anywhere …Read More »

Interactive Voice Response: Definition and Benefits

Interactive Voice Response Definition

In this guide, you will learn everything there is to know about Interactive Voice Response. What is Interactive Voice Response? How Does IVR Work? Common IVR Applications IVR Benefits Best …Read More »

What is an International Toll Free Number (ITFN)?

international toll free number

In this guide, we share everything there is to know about international toll free numbers. What is an International Toll Free Number? ITFN Versus ITFS Types of International Toll Free …Read More »

SIP Trunking vs VoIP: Understanding the Difference

SIP vs Voip

To decide whether your business needs SIP trunking or VoIP technology, you must first understand what these communication services are and how they differ. Here we will discuss in detail …Read More »

Hosted PBX versus SIP Trunking: What’s the Difference?

pbx sip trunking

When switching to a cloud phone system for your company’s communications, owners often have to decide between a hosted PBX and SIP trunking. Here we will discuss what these two …Read More »