DECT

DECT (Digital Enhanced Cordless Telecommunications) has historically been the most popular platform for delivering wireless voice to both domestic users and business PBXs in almost markets outside of the USA and Japan. Its main attraction has been that it operates in a dedicated radio frequency (1880-1900MHz), so is not subject to interference from other devices and its delivery of high quality voice.

A key strength of adjunct DECT systems has been the ability to provide wireless extensions to virtually any telephony platform. The basic functionality found in older analogue interfaces (making, receiving and transferring calls) have been greatly enhanced with the advent of the SIP standard for VoIP PBXs which delivers much greater interoperability with a wide range of PBX platform.