In today's interconnected world, seamless and cost-effective communication is essential. Traditional phone numbers are limited by geographical boundaries, but iNum (International Number) provides a unique solution with a global phone number that is not tied to any specific country. With VoIP (Voice over Internet Protocol) technology, users can leverage iNum numbers through VoIP mobile apps to make international calls at reduced costs or even for free.

This blog will explore iNum, its benefits, and the best VoIP mobile apps that support iNum numbers for global communication.

What is iNum?

iNum (International Number) is a global phone number system that uses allowing users to make and receive calls from anywhere in the world. Unlike traditional phone numbers that are country-specific, iNum offers a truly international presence, making it ideal for businesses, remote workers, and frequent travelers.

Key Features of iNum:

• Global Reach – Works internationally with a single number.
• VoIP-Based – Uses the internet for calls, reducing costs.
• Scalability – Businesses can expand globally without additional phone lines.
• Portability – The number remains the same regardless of location.

How Does iNum Work?

iNum works through VoIP technology, allowing users to receive and make calls using the internet rather than traditional phone networks. Users can access iNum numbers through compatible VoIP mobile apps or SIP-based services. Many VoIP providers support iNum, making it a convenient and affordable option for global communication.

How to Get an iNum Number?

1. Sign up with an iNum provider (e.g., Voxbone, Callcentric, or Localphone).
2. Download a VoIP app that supports iNum.
3. Link your iNum number to your VoIP app.
4. Start making and receiving calls globally.

Best VoIP Mobile Apps for iNum Numbers

Several VoIP mobile apps allow users to use their iNum numbers for communication. Below are some of the best options:

1. MobileVOIP

MobileVOIP is a popular app that supports iNum numbers and allows users to make affordable international calls.

• Features:
• Supports iNum numbers
• Low-cost international calls
• Works on iOS and Android
• Voicemail and call forwarding

2. Zoiper

Zoiper is a SIP-based VoIP app that supports iNum numbers and provides high-quality voice communication.

• Features:
• HD voice calling
• Secure encryption
• Compatible with multiple VoIP providers
• Works on mobile and desktop

3. Linphone

Linphone is an open-source VoIP app that supports iNum numbers and offers advanced SIP-based calling features.

• Features:
• Free and open-source
• High-definition audio and video calls
• Supports multiple SIP accounts
• Available for iOS, Android, Windows, and Linux

4. Acrobits Softphone

Acrobits Softphone is another premium VoIP app that supports iNum numbers with business-level features.

• Features:
• HD VoIP calling
• Push notifications for incoming calls
• Multiple SIP account support
• Call recording and integration with CRM tools

Benefits of Using iNum with VoIP Mobile Apps

Using an iNum number with a VoIP mobile app provides several advantages:

• Cost-Effective Communication – Lower call rates compared to traditional phone networks
• Global Accessibility – Call anyone worldwide without changing your number
• Flexibility & Mobility – Use your iNum number from any device with an internet connection
• Improved Call Quality – High-definition (HD) voice calls over VoIP.
• Ideal for Businesses – Establish an international presence with a single contact number.

How to Set Up iNum on a VoIP Mobile App

Setting up an iNum number on a VoIP mobile app is simple. Follow these steps:

1. Choose an iNum provider – Get an iNum number from providers like Callcentric or Localphone.
2. Download a VoIP app – Install an app like Zoiper, MobileVOIP, or Linphone.
3. Configure SIP settings – Enter your SIP credentials provided by your iNum service.
4. Start making calls – Use your iNum number for free or low-cost international calls.

Conclusion

iNum is a revolutionary global communication solution that eliminates geographical restrictions by offering a single, portable international phone number. By using VoIP mobile apps, users can make and receive calls at significantly lower costs compared to traditional phone services.