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公开(公告)号：SE9304135D0
公开(公告)日：1993-12-13
申请号：SE9304135
申请日：1993-12-13
Applicant: KOREA ELECTRONICS TELECOMM , KOREA TELECOMMUNICATION
Inventor： HONG SEON MI , KIM TAE IL , LEE HYEONG HO , LEE CHUNG KUN , CHOI GO BONG , KIM YOUNG SI , KIM YONG BEOM , KIM CHEON SOO
Abstract: A method of processing an intelligent network service call in a service switching point (SSP) which has a DTMF processor and is connected to the originating local exchange/transit exchange to provide an intelligent network service. The SSP receives a digit from the other exchange in a R2MFC signalling mode to process a trunk signal from the other exchange upon generation of a trunk line seizure request from the other exchange. The SSP analyzes the received digit to check whether a call from the other exchange is a normal call or an intelligent network service call in which subscriber's information must be received in the middle of the service. If the call from the other exchange is the intelligent network service call, the SSP collects a calling number and a calling category from the other exchange, releases the R2MFC signalling mode and forms a speech path with the other exchange to communicate directly with a service user. Then, the SSP operates the DTMF processor and an announcement sending device to instruct the service user to transmit desired information and collects the desired information from the service user. Then, the SSP releases the announcement sending device and the DTMF processor and processes an out-going trunk call for routing to the terminating local exchange/transit exchange to which a called subscriber belongs.
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公开(公告)号：SE514580C2
公开(公告)日：2001-03-12
申请号：SE9304135
申请日：1993-12-13
Applicant: KOREA ELECTRONICS TELECOMM , KOREA TELECOMM AUTHORITY
Inventor： HONG SEON MI , KIM TAE IL , LEE HYEONG HO , LEE CHUNG KUN , CHOI GO BONG , KIM YOUNG SI , KIM YONG BEOM , KIM CHEON SOO
Abstract: A method of processing an intelligent network service call in a service switching point (SSP) which has a DTMF processor and is connected to the originating local exchange/transit exchange to provide an intelligent network service. The SSP receives a digit from the other exchange in a R2MFC signalling mode to process a trunk signal from the other exchange upon generation of a trunk line seizure request from the other exchange. The SSP analyzes the received digit to check whether a call from the other exchange is a normal call or an intelligent network service call in which subscriber's information must be received in the middle of the service. If the call from the other exchange is the intelligent network service call, the SSP collects a calling number and a calling category from the other exchange, releases the R2MFC signalling mode and forms a speech path with the other exchange to communicate directly with a service user. Then, the SSP operates the DTMF processor and an announcement sending device to instruct the service user to transmit desired information and collects the desired information from the service user. Then, the SSP releases the announcement sending device and the DTMF processor and processes an out-going trunk call for routing to the terminating local exchange/transit exchange to which a called subscriber belongs.
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公开(公告)号：FR2699358A1
公开(公告)日：1994-06-17
申请号：FR9314920
申请日：1993-12-13
Applicant: TELECOMMUNICATIONS ELECT , KOREA TELECOMMUNICATION
Inventor： HONG SEON MI , KIM TAE IL , LEE HYEONG HO , LEE CHUNG KUN , CHOI GO BONG , KIM YOUNG SI , KIM YONG BEOM , KIM CHEON SOO
Abstract: The operation of the logic depends on a switching centre (SSP). When an urban centre call (101) is sent out, the switching centre receives a number (103) via the R2MFC signalling method. The centre determines (104) whether this is a call for services, via the intelligent network or a normal call. If it is a normal call it switches to the R2MFC network (105). If it is a call for services, the centre determines whether it is a credit rating call (108). If it is not, the call is switched to the intelligent service network (111) via R2MFC signalling (110). In the case of a credit assessment call, the R2MFC signalling is freed (114), and the path for the call is determined (115). The two tone signalling (116) is put into operation. The sender is then asked for his identity number (118), and following the receipt of this, the message is released (119). At the same time, the callers telephone number (121) is stored for future charging. Following the call the signalling path is cleared. USE/ADVANTAGE - Allows existing method of inter-urban connection to be used with two tone subscriber signalling.
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