Siemens Hipath 3500 CCU
	Real-Time IP system that also supports all necessary digital and analogue interfaces. Interactive user prompting via display and dialogue keys on optiPoint handsets provides for quick and easy activation of features. Ideal for 12 to 60 users. Rack mountable ISDN2e, ISDN30e and analogue lines Attendant PC (pc operators console) CSTA interface (computer supported telephony applications) CTI Tapi interface Remote maintenance (via built in ISDN modem or optional analogue modem) Admin via TCP/IP (optional module) External or internal music on hold modules (optional) Digital and analogue voicemail interfaces IP networking IP handsets OptiPoint digital handsets DECT Lite compatibility (max 7 base stations, 32 handsets) Includes EVM sub-board initial configuration: 2ccts ISDN2e, 8 digital & 4 analogue extensions + 6 spare slots