









Yeastar P570 is a great fit for smaller teams looking to improve their communication infrastructure. Tailored for SMBs and startups, Yeastar P520 supports up to 300 / 400 / 500 users and 60 / 90 / 120concurrent calls, providing rich features, robust performance, and outstanding reliability. Enjoy advanced communication capabilities and enhanced productivity without high costs.
Base Users / Max Users | 300 / 400 / 500 |
Max Concurrent Calls | 60 / 90 / 120 |
Max FXS Ports | 16 |
Max FXO/BRI Ports | 16 |
Max GSM/3G/4G Ports | 6 |
Max E1/T1/J1 Ports | 2 |