RANGE FROM 1 X 4 TO 16 X 150 LINES EPABX DIGITAL IN 2 MODELS WITH ISDN , CLIP , EI , VOICE MAIL , VOIP MUX 2 BMPS TO VOICE , LEASED LINE SECURITY SYSTEM BUILT IN EPABX , KEY TELPHONE SYSTEM , BOSS SECRETARY SYSTEM , EPABX ANALOG IN 5 MODELS Telecommunication Cables & Equipment
