A very useful function for seeking the subscriber, it allows calling to several extensions and external telephone numbers – to any place of the world. This function allows users to be available on several devices, such as cell phone, home phone, office telephone or soft phone. In other words, when someone calls you, this call will reach all your communication means.
VENTA DE TELEFONIA VOZ IP IDEAL PARA CABINAS, CALL CENTER Y RESIDENCIAS QUE CUENTEN CON EL SERVICIO DE INTERNET BANDA ANCHA
Read more