A PRIVATE PERSONAL TELEPHONE SYSTEM BASED ON CT2 COMMON AIR INERFACE

摘要

Telecommunication comes to mobile telephone (cellular phone) from conventional telephone (PSTN),while in business and office environment,the demand for mobility of communication in PABX grows.This paper presents a private personal telephone system (PPTS) based on CT2 (2nd generation Cordless Telephone) common air interface (CAI).As the extension of PSTN,CT2 is good at making out-going calls flexibly,and the network construction is very simple.This paper presents the solutions to make in-coming calls in the PPTS,which combines CT2 with PABX by additional network apparatus.PPTS is introduced first,and CT2 CAI is reviewed quickly;Then the network construction and the location registration technology of the PPTS are described and analyzed;At last the results of system experiment and the conclusions are given.