Base PBX Agorà 2 is a simple and versatile solution, without on-board equipment, designed as a replacement for the main board only. Agorà 2 PBX base without external lines and extensions, expandable up to 3 analogue external lines and 12 analogue extensions (maximum 8 dedicated telephones code 4058/14). At the basic configuration, additional expansion cards must be provided for 1 outside line (code 1372/2) and for 1 branch (code 1372/3). The PBX includes the following optional functional cards: intercom interface for 1 + n (code 1372/55) and 4 + n (code 1372/56) systems, USB / Seriele programming interface cod. 1372/50, ADSL Filter (code 1372/57) and Responder with Automatic Operator functions (code 1372/59). Comes with installation manual.