Is it necessary for local extensions to use the correct IP range for optimal connectivity with 3CX?

Using the correct IP range for local extensions is essential for optimal connectivity with 3CX. This is because the system requires proper communication within the local network to ensure reliable voice quality and seamless call handling. When extensions are assigned IP addresses within the correct range, it allows for efficient routing of voice packets, reducing latency, jitter, and potential packet loss, which are critical factors in VoIP performance.

Furthermore, correct IP configuration aids in the automatic configuration of devices, simplifying the setup process for users. When all devices are in the appropriate IP range, it ensures that they can discover one another and communicate without issues, leading to a more stable and user-friendly experience. Overall, establishing the correct IP range not only enhances connectivity but also plays a crucial role in ensuring the quality of the communications system while avoiding unnecessary technical complications.