2U Standard rack-mount chassis;

Powerful compatibility and expansibility;

Use classical drawbenched metal for chassis, optional dialing-out mode of extention;

Can be connected other communicating terminal;

Transfer caller ID;

3 sections OGM(outgoing message);

Multi-class of long distance and special call restriction; 

Direct connecting CO. line when power is off;

Three-conference;

Economic routing functions;

CO. line transfer to CO. line.;

Remote control programming;

Voip function;

Can be connected wireless GSM/CDMA;

Optional PC charge software card(function card)

 

Configure: from 4co.line+16ext.line to 8co.line+32ext.line