Abstract An installation is described for establishing a connection between private branch exchanges (PABX), each of which has a base station allocated within a determined geographic area (GA), where the base station provides a determined number of utilization channels served by telecommunication, through which mobile cordless terminals communicate with the base station, and thereby with the branch exchange, throughout the geographic area. The base station (BS 2 ) of a second branch exchange (PABX 2 ) is located within the geographic area (GA) of a base station (BS 1 ) of a first branch exchange (PABX 1 ), and a wireless cross linkage is established by the two base stations (BS 1 , BS 2 ) and their telecommunication (PABX 1 , PABX 2 ).
A system for establishing a connection between private branch exchanges each having an associated base station connected thereto by a transmission link in a specific geographic area, said base station making available a given number of information-carrying radio channels via which mobile cordless terminals in said geographic area can enter into communication with said base station and with the associated connected exchange, wherein within the geographic area of a base station of a first private branch exchange, a base station of a second private branch exchange is located, and that a radio link is provided between said two base stations over a selected number of said given number of radio channels whereby said private branch exchanges are connected to each other through said transmission links, through said associated base stations and over said radio link.
Claim 2
Independent Claim
135 words
A system for establishing a connection between private branch exchanges each having an associated base station connected thereto by a transmission link in a specific geographic area, said base station making available a given number of information-carrying radio channels via which mobile cordless terminals in said geographic area can enter into communication with said base station and with the associated connected exchange, wherein within the geographic area of a base station of a first private branch exchange, a base station of a second private branch exchange is located, and that a radio link is provided between said two base stations over a selected number of said given number of radio channels whereby said private branch exchanges are connected to each other through said transmission links, through said associated base stations and over said radio link.