3CX Phone System

Learn how to configure IP PBX with 3CX Phone System Server

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Introduction

3CX Phone System is a powerful, software-based IP PBX that replaces traditional hardware PBX. It offers a complete unified communications solution that is easy to install, manage, and use, making it a perfect fit for businesses of any size.

IP PBX with 3CX Phone System Server Configuration

Step 1: Provider Registration

Make sure the provider is registered.

Step 2: General Settings (Provider Capabilities & Registration Settings)

Proceed to configure the General tab settings.

Step 3: Configure Advanced Options

Disable some options under "Provider Capabilities" and set codecs priority: ilbc first, followed by G729.

Step 4: Verify Remote Connections

Ensure the status shows as registered.

Step 5: Setup Outbound Rules

Configure outbound rules accordingly.

Step 6: Test Outbound Rule

Create a rule to send any call starting with 0 to Alien VoIP for testing.

Step 7: Extension Registration

Ensure that your extension is properly registered.

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Configuration Complete!