Panasonic KX-TDA30BX

Voice over Internet Protocol (VoIP),QSIG digital networking allows basic call handling (outgoing and incoming), closed numbering routing, and CLIP / COLP / CLIR / COLR,Automatic Route Selection (ARS) / Least Cost Routing (LCR).Reliable networking via T1 / E1. E&M,Multi-cell wireless integration,Mobile phone integration,TAPI 2 CTI interface (TAPI and CSTA),PC-phone PC-Console,Advanced call centre function,ISDN capability (BRI / PRI).Centralised voice mail,2-channel cell station to connect DPT interface port