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1.发明专利
公开(公告)号：JPH1093689A
公开(公告)日：1998-04-10
申请号：JP11168397
申请日：1997-04-30
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KOS RICHARD JAMES , WIERZBICKI ALEX LAWRENCE , YU HSIEN-CHUEN , ZOLA MEYER JOSEPH
Abstract: PROBLEM TO BE SOLVED: To unnecessitate many investments and improve usability of a broadband subnetwork by a designated narrowband server joining the narrowband relation service function of a proper composite voice route and canceling the composite voice rout after a call is disconnected. SOLUTION: A broadband call processor 104 technically well-known establishes a broadband segment 190 between a subscribing broadband line 131 and a synchronous-asynchronous period converter SAC 116. The SAC 116 (synchronous asynchronous converter) interconnects the segment 190 and the 1st narrowband voice route 172-1, and forms a composite voice route 190/172-1 which interconnects the line 131 and the network element 171 of a designated narrowband server 119. The server 119 establishes a voice route to the callee of a telephone 117 via one channel of a link 172, the SAC 116, a broadband switching structure 106 and the link 162.
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公开(公告)号：CA2197130C
公开(公告)日：1999-11-16
申请号：CA2197130
申请日：1997-02-10
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KOS RICHARD JAMES , YU HSIEN-CHUEN , ZOLA MEYER JOSEPH , WIERZBICKI ALEX LAWRENCE
Abstract: A method for providing narrowband-related service features to subscribing broadband lines comprises establishing a composite voice path interconnecting a narrowband server and the subscribing broadband line via a broadband switching fabric. Particularly, a call set-up signal is received in a broadband call processor, converted to narrowband signaling format and extended to a designated narrowband server. Responsive to receipt of the call set-up signal, the designated narrowband server establishes a narrowband voice path interconnecting a narrowband network element to a synchronous-asynchronous converter. Subsequently, the broadband call processor establishes a broadband segment interconnecting the subscribing broadband line with the synchronous-asynchronous converter. The broadband segment corresponds to the narrowband voice path to form a composite voice path. The composite voice path is used by the designated narrowband server to provide narrowband-related service features to the subscribing broadband line. After a call in which narrowband-related features may be invoked has been disconnected, the composite voice path is released.
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公开(公告)号：CA2197130A1
公开(公告)日：1997-10-31
申请号：CA2197130
申请日：1997-02-10
Applicant: LUCENT TECHNOLOGIES INC
Inventor： KOS RICHARD JAMES , WIERZBICKI ALEX LAWRENCE , YU HSIEN-CHUEN , ZOLA MEYER JOSEPH
Abstract: A method for providing narrowband-related service features to subscribing broadband lines (131,133) comprises establishing a composite voice path interconnecting a narrowband server (119) and the subscribing broadband line (131) via a broadband switching fabric (106). Particularly, a call set-up signal is received in a broadband call processor (104), converted to narrowband signaling format and extended to a designated narrowband server (119). Responsive to receipt of the call set-up signal, the designated narrowband server (119) establishes a narrowband voice path interconnecting a narrowband network element (177) to a synchronous-asynchronous converter (116). Subsequently, the broadband call processor (104) establishes a broadband segment interconnecting the subscribing broadband line (131) with the synchronous-asynchronous converter (116). The broadband segment corresponds to the narrowband voice path to form a composite voice path. The composite voice path is used by the designated narrowband server (119) to provide narrowband-related service features to the subscribing broadband line (131). After a call in which narrowband-related features may be invoked has been disconnected, the composite voice path is released.
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