Answer
Mar 10, 2025 - 06:15 AM
FXO ports are essential for connecting a VoIP system to the PSTN, allowing incoming and outgoing calls on traditional phone lines. Consider the number of FXO ports needed for your setup. The Grandstream HT841 and HT881 offer multiple FXO ports, enabling seamless PSTN integration and advanced telephony features. These options provide flexibility and scalability for businesses of all sizes, ensuring reliable communication through traditional and Grandstream VoIP networks.
