Cisco is supplying a wide portfolio for IP phones in order to benefit from the advantages of IP based telephony. Therefore, the appropriate IP phone / device is provided for each sector of your business.
VoIP uses internet protocols to transfer speech via a network used for data. The telephone exchange exists purely of software and new devices that are integrated into the company network just like any PC. Telephony itself (call processing) as well as all its related applications (CTI, Unified Messaging, XML) will be provided on the existing data network (LAN/WAN) as a central service that is independent of its location. Additional applications can be set up hassle-free thanks to the open internet protocol.