FEATURES System Capacity upto 128 extensions 4 Digital extension port built-in Call-id on trunk card built-in SMDR Call Storage - 2500 calls System Features Automatic ISDN Setting (BRI) Automatic Route Selection (ARS) / Least Cost Routing (LCR) PC Console/PC Phone PC Programming VIP-Call Visual Caller ID Digital eXtra Device Port (XDP) Hands-free Operationnewvikcom/