Wireless communication system, and processes for the communications to a second switching node communications.To achieve a transfer of a call of the mobile station from a first to a second mobile communications system, mobile communications system.To deliver an incoming call to a mobile station served by a communications switching system to a second celulum first cell system of communications.

摘要

To convey messages of a first node to a second mobile communications comutastema sista connection of Integrated Services Digital Network (ISDN) (62) is held between a telephony system(40), and a system of mobile phones for public access (12). In particular, an ISDN connection MB + DN and each mobile switching center am (PLMN - HLR) (22).A protocol converter (72) modules supported in.7 (SS7) part of the link control signalling (SCCPs) of messages from P and call transfer, a communication call ISDN (108, 118, 202302) is established entiente wireless office system, and the telefonl D. any connection is needed and then transported through one of the B channels available.