Mobile Communication Systems; Voice Over IP and Computer Telephony Integration, Cti Systems; Phone Conference Equipment; Phones With Analogue Systems; Phones With Digital Systems and Further Special Functions; Radio Based and Satellite Based Backbone Communication Components; Sip Phones; Terminal Equipment for Voice Over IP Systems, Voip; Unified Communication, Unified Messaging Systems for Medium Sized Applications; 3G Mobile Communication, Third Generation Mobile Communication Systems; Konftel 55W, Digital Technology ...

Mobile Phone, Fixed Wireless Phone, Fixed Wireless Terminal, Modem ...