CooVox SIP Server
Model No: U20
CooVox-U20 IP PBX is the ideal solution for small and medium business with up to 30 extensions. It is the second type of mini IP PBX with 2FXO analog ports released from ZYCOO; it is not upgraded version of ZX20. The U20 is developed based on Asterisk 1.8 with much rich and strong features supported. With its great working performance running on the dualcore CPU, it provides another good choice for users.