Panasonic kx-td612 telefoon centrale. Centrale wordt geleverd met netsnoer en rs232 kabel. Features: configured - initially configured for 4 isdn2 channels and 12 analogue extensions (simple telephones, fax, credit card verifier modem). Isdn channels - 6, provided by 3 isdn2 lines with 2 channels each. Isdn s-bus - 2, provided by 1 isdn2 line with 2 channels. Extensions - 12, 8 dpt and 4 slt. Door phones - 3, allowing visitors to announce their arrival. Music on hold - enables either external music or ringback tone. Relay interface - multifunction. Pa output - configurable with music. Door openers- 3, electronic lock needs to be provided. System speed dials - 500 accessible from any extension. Personal speed dials - 10 accessible by individual extensions. Least cost routing carriers - 9, 1 direct and 8 configurable. Options - built in voicemail and ucd capabilities with up to 9 ucd messages, analogue line card providing one standard analogue line interface, isdn extension card providing one isdn2 s-bus circuit or extra incoming bri, disa card allowing direct inward access, call logging/management system allowing a printer or call management system to be connected to the integral rs232c, headsets (handset dependant so may be connected to proprietary digital key telephones). Dimensions - height 287mm, width 370mm, depth