● Based on self-copyright IC
● The machine is a single PCB design
● E1 interface complies with G.703, adopts digital clock recovery and smooth phase-lock technology
● CAS 16 time slot signaling can communicate with CAS(channel associated signaling)、E1 digital trunk cards and E1 interface PBX;
● With the Console interface, can set the ABCD code by Console
● 1~30 channels voice access, support caller ID function;
● Voice port supports FXO and FXS port, 2/4 wire audio interface, Magnet phone, FXO port docking with program-controlled switchboard, FXS port connected to the user’s telephone
● The device supports independent SNMP network management(optional)
● Multiple power mode options: AC220V, DC-48V / DC24V, etc;
● Telephone interface with lightning protection, lightning reached IEC61000-4-5,Short circuit current wave 8/20μs,open-peak output voltage 6KV standards