If you are running a firm of more than 2500 employees with constant need of making calls then QX500L IP Box is a perfect device for you. The device supports a total of 3000 IP Phones with a capability of making 500 concurrent calls at a time. Moreover, QX500L can be easily connected to PSTN with the help of Gateways or directly via Ethernet network connection of an office. Like most other Epygi’s devices, it also has an inbuilt router that offers wireless internet connectivity across campus.

Apart from these, you can find manifold other smarter features and we at Cohesive Technologies give you the best options.