This help page provides step-by-step instructions for connecting 3CX phone systems to our VoIP platform, including both standard and encrypted TLS/SRTP connections for enhanced security. The guide covers the complete setup process including VoIP trunk configuration in Freedom, detailed 3CX system configuration with proper authentication settings, transport protocols, codec selection, and important considerations for cloud-based 3CX deployments to ensure optimal compatibility and performance.
‣
Warning
‣
Connecting 3CX to a VoIP trunk
‣
Asterisk
Related Pages
Configuring an IP-PBX (trunk)
Configuring an IP-PBX (trunk)