What types of telephony providers are compatible with 3CX?

The compatibility of 3CX with various telephony providers enhances its versatility and functionality for users. It supports different types of connections, which means businesses can choose the telephony solution that best fits their needs. SIP trunks, for instance, allow users to connect their communication systems over the internet, making them more flexible and cost-effective than traditional telephony systems.

Additionally, the inclusion of PSTN gateways means that 3CX can connect to traditional analog or digital phone lines, bridging the gap for organizations that may not want to fully transition to VoIP. This flexibility allows users to integrate existing telephony infrastructure with modern communication technologies seamlessly.

Other types of providers, such as mobile network providers or local telephone companies alone, may not provide the same breadth of options as SIP trunks or PSTN gateways, which are specifically designed to work within the 3CX framework, enabling a comprehensive telephony solution. Thus, the correct answer highlights the wide range of compatible telephony providers, showcasing 3CX’s adaptability in different telephony environments.