CN1630320B

CN1630320B - Method for realizing business information ring back tone with share mode, and apparatus therefor

Info

Publication number: CN1630320B
Application number: CN 200410000058
Authority: CN
Inventors: 张福延; 张勇
Original assignee: Ruibaitong United (beijing) Communication Technology Co
Current assignee: Ruibaitong United (beijing) Communication Technology Co
Priority date: 2004-01-06
Filing date: 2004-01-06
Publication date: 2010-11-03
Anticipated expiration: 2024-01-06
Also published as: CN1630320A

Abstract

This invention refers to a method for realizing commercial bell tone by unite platform and multiple operation company share mode wherein setting a network resource shared unite service platform project adopted to current communication protocol such as GSM/SMSC/CDMA, said project containing current No. 7 signaling network, intelligent network, public data network and internet network, uniformly setting a multi protocol, multi system RBT platform network which is comprehensive network can realize all country roaming and make uniform management, maintenance, update and adoptive to various communication protocol permission operation, having at least one shared communication system.

Description

Realize the method and apparatus of commercial information ring-back tone with the unified platform and multi-operator sharing mode

Technical field

The present invention relates to a kind ofly be classified into (the Coloring Ring Back Tone of the customized ring back tone with multi-operator, multisystem, multiple users share in H04M and the H04L field according to International Classification of Patents (IPC hereinafter referred to as), CRBT hereinafter referred to as) platform and 3G transition realize the method and apparatus of commercial information ring-back tone, relate in particular to the method and apparatus of realizing the commercial information ring-back tone with the unified platform and multi-operator sharing mode.

Background technology

Disclose in China/announce and disclosed " CN1335015A: the method and apparatus that during the communication stand-by period, produces the voice/text/image commercial information ring-back tone " in the patent respectively, " CN1114307C: realize the concentrated and shared system and method that inserts of Digital Subscriber Loop ", " CN1123173C: the telecommunication system of Channel Sharing ".Obviously, aspect Internet resources shared, network development merchant or operators had recognized and have set about beginning the retrofit work of the trial of in-house network.But the network service operation problem of uniformity perplexs all the time on the trouble that the CRBT that realizes on the unified platform shares, and this is because in the implementation of up to now CRBT patent business; No matter be to adopt the switch mode, or Intellight network mode, all be to build different incompatible single network in some areas respectively by each developer, and different operators all needs to build respectively the network of oneself at areal, networking mode such kind of area property, that highly repeat certainly will bring problems and inefficiency, such as, but not limited to: carrying out that CRBT (Customized Ring Back Tone) is professional in each province (city) can't form organic unification; Different telecom operators (comprising GSM, the service of CDMA mobile network and PSTN, the service of PHS fixed telephone network) overlapping investment causes the serious wasting of resources in identical CRBT infrastructure and network; Current mode does not possess roaming function, and if think to roam in China, each department, each operator all need to transform again building the CRBT network; It is with high investment, the poor efficiency mode is unfavorable for improving to greatest extent Ring Back Tone service technical performance, functional parameter; Its big capacity multimedia bell information base resource separately can only exclusively use, and multi-operator, multisystem, multiple users share can not be provided; Ordered about by interests, the CRBT business that each manufacturer all tries to be the first and carries out the intensive area of telephone traffic causes the less remote and backward areas of customer volume can't enjoy Ring Back Tone service; At the CRBT networking initial stage, be difficult to solve because of the user few with the out-of-proportion contradiction of investment; Because each manufacturer, each operator, each department respectively by different mode networkings, are unfavorable for realizing unified seamlessly transitting to following third generation wireless network (3G hereinafter referred to as) especially.

Summary of the invention

The present invention the technical problem that will at first solve provide a kind of device of realizing the commercial information ring-back tone with the unified platform and multi-operator sharing mode; And the method that in this device, is used to realize the calling between the network user.For this reason, the technical scheme that the present invention solves described problem is: a kind of device of realizing the commercial information ring-back tone with the unified platform and multi-operator sharing mode, described device is applicable to that the Internet resources of existing communication protocol rules and GSM/GMSC/CDMA are shared, described device comprises ring-back tone settlement center, ring-back tone network management center, at least two have ring-back tone IP respectively, support intercommunicating data network, the network service platform of No.7 nation-wide Network, and described network service platform with have a ring-back tone SCP, public data network, content provider server, the network control center of internet and ISP/ICP is common to be formed and makes up the CRBT service platform, described CRBT service platform can: the roaming in other places that is implemented in the nationwide; In whole C RBT service platform, realize carrying out unified management, the unified maintenance and unified upgrading; And permit all CRBT users of the different operators of operation to use jointly for being suitable for the various types of communication agreement; And provide at least one cover common share communication system.In described CRBT service platform:

(1) ring-back tone (RBT hereinafter referred to as) SCP is the core of CRBT service platform, has the key function of commander, calling, control CRBT service platform; The functional entity system of it and other intercoms mutually, to obtain additional information; Its simultaneously with the SCP internetworking of each operator of former network, to keep its original every function.

(2) under the unified command and control of RBT SCP, and by existing trunk line, RBTIP finishes CRBT CRBT authentication and broadcast; Link to each other with RBT SCP by No.7 nation-wide Network, so it is subjected to the control of RBT SCP; Be connected with content provider server (CP Server hereinafter referred to as) by public data network, with in good time visit with call the CRBT content information; Be connected with each MSC/SSP in the described network service platform by E1, so that the link of polyphonic ringtone playing to be provided;

(3) CP Server is connected with each RBT IP by public data network, to accept the RBTIP visit and CRBT is provided content information;

(4) RBT settlement center and RBT network management center are positioned at same LAN, and link to each other with RBT SCP by public data network, with the unification of finishing the CRBT service tariff compile, classification, clearing, file and tariff management, the internal control of charging point net and the management of toll site Internet; Finish the concentrated modification and the deletion of CRBT service platform, and processing logic, network, business and the user data of generation and maintenance customer's calling;

(5) the CRBT service platform is realized another fixed network of fixed network customer call user by call flow described later (201)-(212);

(6) the CRBT service platform is realized fixed network customer call mobile network user by call flow described later (301)-(312);

(7) the CRBT service platform is realized mobile network customer call fixed network user by call flow described later (401)-(412);

(8) the CRBT service platform is realized another mobile network of mobile network customer call user by call flow described later (501)-(512).

Call flow (201)-(212) are as follows:

(201) when another fixed network of fixed network customer call user, his/her calling will be transferred to the SSP that starts of fixed intelligent network by the exchange on the fixed network, and the SSP that starts of fixed intelligent network is transferred to calling the door SCP (being equivalent to the HLR function) of fixed intelligent network subsequently;

(202) if analyzing the number of receiving, this door SCP is the general user, rather than particular service user (CRBT is one of such situation), then continue former call flow;

(203) be CRBT user if this door SCP analyzes the number that receives, then the RBTSCP address is returned to SSP (being the TOC mode), and SSP is by No.7 nation-wide Network visit RBT SCP, and RBT SCP commands and handles this calling, and SSP is sent back in called address;

(204) start switching system SSP to RBT SCP transmission originating address message, connect with request and reception phone; RBT SCP transmits this originating address message to receiving switching system SSP;

(205) receive switching system SSP inquiry and connection called subscriber line, and finish message to RBTSCP transmission address simultaneously, to confirm above-mentioned request connection message;

(206) RBT SCP finishes message to the above-mentioned address of switching system SSP loopback of starting, and sends originating address message to the RBT of its location IP, connects with request CP Server;

(207) RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server, and CP Server replys above-mentioned authentication message to RBT IP subsequently, and RBT IP replys above-mentioned request CRBT connection message to RBT SCP.

(208) RBT SCP sets up the connection of E1 path between RBT IP and reception switching system, and the reception switching system detects the CRBT generation of RBT IP, and RBT IP carries out message to the RBTSCP request call;

(209) RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system, and at RBT IP with start and set up another E1 path between the switching system and connect;

(210) RBT IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to CP Server, and by E1, by the switching system that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and cut out down and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence;

(211) behind called subscriber's off-hook, send the response message that receives phone to RBT SCP, receive phone with notice and connect; RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with the E1 path that starts between the switching system;

(212) RBT IP sends Release complete to RBT SCP, and RBT SCP sets up trunk line between the switching system of switching system that makes a call and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Call flow (301)-(312) are as follows:

(301) be used as called and calling party when being the fixed network user as mobile network (GSM/CDMA) user, calling will be received the SSP that starts of fixed intelligent network by the exchange on the fixed network, and the SSP that starts of fixed intelligent network is transferred to calling the gateway MSC (GMSC) of GSM/CDMA;

(302) GMSC receives after the calling at first that the HLR from called mobile network (GSM/CDMA) user extracts attribute of user information, HLR returns user profile (comprising information such as SCP address) to GMSC, if analyzing the number of receiving, GMSC is the general user, rather than particular service user (CRBT belongs to one of them), then continue former call flow;

(303) be CRBT user if GMSC analyzes the number of receiving, then according to the address of obtained RBT SCP, and the No.7 nation-wide Network that passes through mobile network (GSM/CDMA) under the control of RBT SCP, is finished corresponding call by GMSC then to RBT SCP transmission CAP/MAP operation;

(304) GMSC SSP sends originating address message to BRT SCP, connects with request and reception phone; RBT SCP transmits this originating address message to receiving switching system SSP.

(305) receive the address that switching system SSP searches for the called subscriber, and finish message, to confirm above-mentioned request connection message to RBT SCP transmission address;

(306) RBT SCP finishes message to the above-mentioned address of GMSC SSP loopback, and sends originating address message to the RBT of its location IP, connects with request CP Server.

(307) RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server; CP Server replys above-mentioned discriminating message to RTB IP subsequently; And RBT IP replys above-mentioned request CRBT connection message to RTB SCP;

(308) RBT SCP sets up the connection of E1 path between RBT IP and reception switching system; The reception switching system detects the CRBT generation of RBT IP; RBT IP carries out message to RBT SCP request call;

(309) RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system; And between RBT IP and GMSC, set up another E1 path and connect;

(310) RBT IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to CP Server, and by E1, by the switching system GMSC that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If information CRBT charge sign is set to 0, then play the traditional tone of acquiescence;

(311) behind called subscriber's off-hook, send the response message that receives phone to RBT SCP, to inform that receiving phone connects; RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with E1 path between the GMSC;

(312) RBT IP sends Release complete to RBT SCP, and RBT SCP sets up trunk line between the switching system of GMSC and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Call flow (401)-(412) are as follows:

(401) when mobile network (GSM/CDMA) customer call fixed network user, his/her calling will at first be transferred to the SSP that starts of fixed intelligent network through gateway exchange with it, and the SSP that starts of fixed intelligent network is transferred to such calling the door SCP (being equivalent to the HLR function) of fixed intelligent network;

(402) if analyzing the number of receiving, this door SCP is the general user, rather than particular service user (CRBT is one of such situation), then continue former call flow;

(403) if it is CRBT user that this door SCP analyzes the number of receiving, then the RBTSCP address is returned to SSP (being the TOC mode), and SSP is by No.7 nation-wide Network visit RBT SCP; By RBT SCP commander with handle this calling, and SSP is sent back in called address;

(404) start switching system SSP to RBT SCP transmission originating address message, connect with request and reception phone; RBT SCP transmits this originating address message to receiving switching system SSP;

(405) receive switching system SSP inquiry and connection called subscriber line, send the address to RBTSCP simultaneously and finish message, to confirm above-mentioned request connection message;

(406) RBT SCP finishes message to the above-mentioned address of switching system SSP loopback of starting, and sends originating address message to the RBT of its location IP, connects with request CP Server;

(407) RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server; CP Server replys above-mentioned authentication message to RBT IP subsequently, and RBTIP replys above-mentioned request CRBT connection message to RBT SCP;

(408) RBT SCP sets up the connection of E1 path between RBT IP and reception switching system, and the reception switching system detects the CRBT generation of RBT IP, and RTB IP carries out message to the RBTSCP request call;

(409) RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system, and at RBT IP with start and set up another E1 path between the switching system and connect;

(410) RBT IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to CP Server; And by E1, by the switching system that starts to calling subscriber's coloring ring back tone playing ringback tone information: if information CRBT charge sign is set to 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence;

(411) behind called subscriber's off-hook, send the response message that receives phone to RBT SCP, to inform that receiving phone connects; RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with the E1 path that starts between the switching system;

(412) RBT IP sends Release complete to RBT SCP, and RBT SCP is at the switching system that makes a call and connect to cry between the switching system of calling out and set up trunk line, with the talking link between connection calling subscriber and the called subscriber.

Call flow (501)-(512) are as follows:

(501) when mobile network (GSM/CDMA) another mobile network of customer call (GSM/CDMA) user, his/her calling will take signatory mode to start.When the MSC/SSP that makes a start receives calling, CAMEL-Subscription-Information (being similar to the information of SCP address) according to the calling subscriber, with the calling that starts the SCP at calling subscriber place, this SCP replys corresponding information to MSC, and MSC/SSP is according to the HLR request message of called number under the callee;

(502) if learn from affiliated HLR information, this user is not the CRBT contracted user, then continues former call flow;

(503) if the callee belongs to CRBT user, then HLR returns CAMEL-Subscription-Information, and the switching system MSC/SSP that starts subsequently directly triggers, calls out RBT SCP according to RBT SCP address and service key in this CAMEL-Subscription-Information, and commands and handle this calling by RBT SCP;

(504) start switching system MSC/SSP to RBT SCP transmission originating address message, connect with request and reception phone; RBT SCP transmits this originating address message to receiving switching system MSC/SSP;

(505) receive the address that the MSC/SSP of system that exchanges messages searches for the called subscriber, and finish message, to confirm above-mentioned request connection message to RBT SCP transmission address;

(506) RBT SCP finishes message to the above-mentioned address of switching system MSC/SSP loopback of starting, and sends originating address message to the RBT of its location IP, connects with request CP Server;

(507) RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server; CP Server replys above-mentioned authentication message to RBT IP subsequently; RBTIP replys above-mentioned request CRBT connection message to RBT SCP;

(508) RBT SCP sets up the E1 path between switching system MSC and is connected with receiving at RBT IP; Reception switching system MSC detects the CRBT generation of RBT IP; RBT IP carries out message to RBT SCP request call;

(509) RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system MSC; And at RBT IP with start and set up the E1 path between the switching system MSC and connect;

(510) RBT IP to CP Server search, call the charge sign of pairing user's CRBT and message part thereof, and by E1, by the switching system MSC that starts to calling subscriber's coloring ring back tone playing ringback tone information; If the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence;

(511) behind called subscriber's off-hook, send the response message that receives phone to RBT SCP, receive phone with notice and connect; RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with the E1 path that starts between the switching system MSC;

(512) RBT IP sends Release complete to RBT SCP, and RBT SCP sets up trunk line between the switching system of the switching system MSC of originating call and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

According to a further aspect in the invention, provide a kind of method that realizes the commercial information ring-back tone with the unified platform and multi-operator sharing mode.Described method is set up a shared device of Internet resources that is applicable to existing communication protocol and rules and GSM/GMSC/CDMA, described device comprises ring-back tone settlement center, ring-back tone network management center, at least two have ring-back tone IP respectively, support intercommunicating data network, the network service platform of No.7 nation-wide Network, and described network service platform with have a ring-back tone SCP, public data network, content provider server, the network control center of internet and ISP/ICP is common to be formed and makes up the color ringback tone services platform, described color ringback tone services platform can: the roaming in other places that is implemented in the nationwide; In whole color ringback tone services platform, carry out unified management, the unified maintenance and unified upgrading; Permit all customized ring back tone users of the different operators of operation to use jointly for being suitable for the various types of communication agreement; And provide at least one cover common share communication system; Wherein:

(1) ring-back tone SCP is the core of color ringback tone services platform, has the key function of commander, calling, control color ringback tone services platform; It can intercom mutually with other functional entity system, to obtain additional information; Its simultaneously with the SCP intercommunication of all former Virtual network operators, to keep its original every function;

(2) under the unified command and control of ring-back tone SCP, ring-back tone IP will finish customized ring back tone CRBT authentication and broadcast; Link to each other with ring-back tone SCP by No.7 nation-wide Network, so that it is subjected to the control of ring-back tone SCP; Be connected with content provider server by public data network, with in good time visit with call the customized ring back tone content information; Be connected with each MSC/SSP in the described network service platform by E1, to be provided for the link of polyphonic ringtone playing;

(3) content provider server is connected with each ring-back tone IP by public data network, accepting the visit of customized ring back tone IP, and provides the customized ring back tone content information;

(4) ring-back tone settlement center and ring-back tone network management center operate on the same LAN, and link to each other with ring-back tone SCP by public data network, to finish every function, comprising: the unification of customized ring back tone service tariff compiles, management and the management of toll site Internet in classification, clearing, file and tariff management, the charging point net; Finish the concentrated modification and the deletion of color ringback tone services platform; And processing logic, network, business and the user data of generation and maintenance customer's calling;

(5) described method comprises aftermentioned step (201)-(212) of the call flow that is used to realize another fixed network of fixed network customer call user;

(6) described method also comprises aftermentioned step (301)-(312) of the call flow that is used to realize fixed network customer call mobile network user;

(7) described method also comprises aftermentioned step (401)-(412) of the call flow that is used to realize mobile network customer call fixed network user;

(8) described method also comprises aftermentioned step (501)-(512) of the call flow that is used to realize another mobile network of mobile network customer call user.

Step (201)-(212) are as follows:

(201) when another fixed network of fixed network customer call user, his/her calling will be transferred to the SSP that starts of fixed intelligent network by the exchange of fixed network, and the SSP that starts of fixed intelligent network is transferred to such calling the door SCP of fixed intelligent network subsequently;

(202) if analyzing the number that receives, this door SCP is the general user, rather than the particular service user, then undertaken by former call flow;

(203) be the customized ring back tone user if this door SCP analyzes the number that receives, then the address of ring-back tone SCP is returned to SSP, and SSP is by No.7 nation-wide Network visit ring-back tone SCP, and ring-back tone SCP commands and handles this calling, and SSP is sent back in called address;

(204) start switching system SSP to the message that ring-back tone SCP sends originating address, connect with request and reception phone; Ring-back tone SCP is to receiving the message that switching system SSP transmits this originating address;

(205) receive switching system SSP inquiry and be connected called subscriber's line, and send the message that finish the address to ring-back tone SCP simultaneously, with the message of confirming that above-mentioned request connects;

(206) ring-back tone SCP finishes message to the above-mentioned address of switching system SSP loopback of starting, and sends originating address message to the ring-back tone IP of its location, connects with the request content vendor server;

(207) ring-back tone IP is set up to the data path of content provider server, and to content provider server transmission CRBT authentication message, above-mentioned authentication message is replied to ring-back tone IP by content provider subsequently, and ring-back tone IP replys above-mentioned request content vendor server connection to ring-back tone SCP;

(208) ring-back tone SCP sets up the connection of E1 path between ring-back tone IP and reception switching system, and the reception switching system detects the CRBT generation of ring-back tone IP, and ring-back tone IP carries out message to ring-back tone SCP request call;

(209) ring-back tone SCP disconnects ring-back tone IP and receives the E1 path of being set up between the switching system, and at ring-back tone IP with start and set up the E1 path between the switching system and connect;

(210) ring-back tone IP searches for and calls the corresponding user's CRBT and the charge sign of message part thereof to content provider server, and by E1, by the switching system that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence;

(211) behind called subscriber's off-hook, send the response message that receives phone to ring-back tone SCP, notice receives phone and is connected; Ring-back tone SCP sends the message that CRBT discharges to ring-back tone IP, and order discharges ring-back tone IP and is connected with the E1 path that starts between the switching system;

(212) ring-back tone IP send to discharge the message of finishing to ring-back tone SCP, and ring-back tone SCP sets up trunk line between the switching system of switching system that makes a call and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Step (301)-(312) are as follows:

(301) be used as called and caller when being the fixed network user as the mobile network user, calling will be transferred to the SSP that starts of fixed intelligent network by the exchange of fixed network, and the SSP that starts of fixed intelligent network is transferred to such calling the GMSC (gateway mobile switching center) GMSC of mobile network;

(302) GMSC at first extracts attribute of user information from called mobile network user's HLR after it receives calling, and HLR returns user profile to GMSC subsequently, if analyzing the number that receives, GMSC is the general user, rather than the particular service user, then continue former call flow;

(303) be the customized ring back tone user if GMSC analyzes the number that receives, then according to obtained ring-back tone SCP address, and the No.7 nation-wide Network by mobile network, GMSC sends the CAP/MAP operation to ring-back tone SCP, and then under the control of ring-back tone SCP, finish corresponding call by GMSC;

(304) GMSC SSP connects with request and reception phone to the message that BRT SCP sends originating address; Ring-back tone SCP transmits such originating address message to receiving switching system SSP;

(305) receive the address that switching system SSP searches for the called subscriber, and send the message that finish the address, with the message of confirming that above-mentioned request connects to ring-back tone SCP;

(306) ring-back tone SCP finishes message to the above-mentioned address of GMSC SSP loopback, and to the message that the ring-back tone IP of its location sends originating address, connects with the request content vendor server;

(307) ring-back tone IP is set up to the data path of content provider server, and send the message of CRBT authentication to content provider server, institute's back content provider server is replied above-mentioned authentication message to ring-back tone IP, and ring-back tone IP replys above-mentioned request content vendor server connection to ring-back tone SCP;

(308) ring-back tone SCP sets up the connection of EI path between ring-back tone IP and reception switching system, and the reception switching system detects the CRBT generation of ring-back tone IP, and ring-back tone IP carries out message to ring-back tone SCP request call;

(309) ring-back tone SCP disconnects ring-back tone IP and receives the E1 path of being set up between the switching system, and sets up the connection of E1 path between ring-back tone IP and GMSC;

(310) ring-back tone IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to content provider server, and by means of E1, by the switching system GMSC that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence;

(311) behind called subscriber's off-hook, send the response message that receives phone to ring-back tone SCP, to inform that receiving phone connects; Ring-back tone SCP sends the message that CRBT discharges to ring-back tone IP, and order discharges ring-back tone IP and is connected with E1 path between the GMSC;

(312) ring-back tone IP send to discharge the message of finishing to ring-back tone SCP, and ring-back tone SCP sets up trunk line between the switching system of GMSC and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Step (401)-(412) are as follows:

(401) when mobile network customer call fixed network user, his/her calling will at first be connected to the SSP that starts of fixed intelligent network through gateway exchange, and the SSP that starts of fixed intelligent network is transferred to such calling the door SCP of fixed intelligent network;

(402) if analyzing the number that receives, this door SCP is the general user, rather than the particular service user, then continue former call flow;

(403) be ringback tone subscriber if this door SCP analyzes the number that receives, then the address of ring-back tone SCP is returned to SSP, and SSP is by No.7 nation-wide Network visit ring-back tone SCP, and ring-back tone SCP commands and handles this calling, and called link address is sent back to SSP;

(404) the switching system SSP that starts sends the message of originating address to ring-back tone SCP, connects with receiving phone with request, and ring-back tone SCP is to receiving the message that switching system SSP transmits originating address;

(405) receive switching system SSP inquiry and connection called subscriber line, and send the message that finish the address to ring-back tone SCP simultaneously, with the message of confirming that above-mentioned request connects;

(406) ring-back tone SCP finishes message to the above-mentioned address of switching system SSP loopback of starting, and sends originating address message to the ring-back tone IP of its location, connects with the request content vendor server;

(407) ring-back tone IP is set up to the data path of content provider server, and sends the CRBT authentication message to content provider server, and content provider server is replied above-mentioned authentication message to ring-back tone IP subsequently; And ring-back tone IP replys above-mentioned request content vendor server to ring-back tone SCP and connects;

(408) ring-back tone SCP sets up the connection of E1 path between ring-back tone IP and reception switching system, and the reception switching system detects the CRBT generation of ring-back tone IP, and ring-back tone IP carries out message to ring-back tone SCP request call;

(409) ring-back tone SCP disconnects ring-back tone IP and receives the E1 path of being set up between the switching system, and at ring-back tone IP with start and set up another E1 path between the switching system and connect;

(410) ring-back tone IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to content provider server, and by E1, by the switching system that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence;

(411) behind called subscriber's off-hook, send the response message that receives phone to ring-back tone SCP, receive phone with notice and connect; Ring-back tone SCP sends the CRBT release message to ring-back tone IP, and order discharges ring-back tone IP and is connected with the E1 path that starts between the switching system;

(412) ring-back tone IP send to discharge the message of finishing to ring-back tone SCP, and ring-back tone SCP sets up trunk line between the switching system of the switching system of originating call and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Step (501)-(512) are as follows:

(501) when another mobile network of mobile network customer call user, will be by his/her calling of signatory startup, when originating MS C/SSP receives calling, it will start to the calling of the SCP at calling subscriber place according to calling subscriber's CAMEL-Subscription-Information, and this SCP replys corresponding information to MSC, and MSC/SSP is according to the HLR request message of called number under the callee subsequently;

(502) if learn that this user is not the ring-back tone contracted user the information of the HLR under called, then continue its former call flow;

(503) if the callee is a ringback tone subscriber, then HLR returns CAMEL-Subscription-Information, switching system MSC/SSP start subsequently according to the ring-back tone SCP address and the service key that comprise in this CAMEL-Subscription-Information, directly begin and call out ring-back tone SCP, and by ring-back tone SCP commander with handle this calling;

(504) start switching system MSC/SSP to ring-back tone SCP transmission originating address message, connect with request and reception phone; Ring-back tone SCP transmits originating address message to receiving switching system MSC/SSP;

(505) receive the address that the MSC/SSP of system that exchanges messages searches for the called subscriber, and finish message, to confirm above-mentioned request connection message to ring-back tone SCP transmission address;

(506) ring-back tone SCP finishes message to the above-mentioned address of switching system MSC/SSP loopback of starting, and to the message that the ring-back tone IP of its location sends originating address, connects with the request content vendor server;

(507) ring-back tone IP is set up to the data path of content provider server, and to content provider server transmission CRBT authentication message, content provider server is replied above-mentioned authentication message to ring-back tone IP subsequently, and ring-back tone IP replys above-mentioned request content vendor server connection to ring-back tone SCP;

(508) ring-back tone SCP sets up the E1 path between switching system MSC and is connected with receiving at ring-back tone IP, receive switching system MSC the CRBT generation of ring-back tone IP is detected, and ring-back tone IP carries out message to ring-back tone SCP request call;

(509) ring-back tone SCP disconnects ring-back tone IP and receives the E1 path of being set up between the switching system MSC, and at ring-back tone IP with start and set up another E1 path between the switching system MSC and connect;

(510) ring-back tone IP searches for and calls the charge sign of pairing user's CRBT and message part thereof to content provider server, and by means of E1, by the switching system MSC that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence;

(511) behind called subscriber's off-hook, send the response message that receives phone to ring-back tone SCP, receive phone with notice and connect; Ring-back tone SCP sends the message that CRBT discharges to ring-back tone IP, and order discharges ring-back tone IP and is connected with the E1 path that starts between the switching system MSC;

(512) ring-back tone IP send to discharge the message of finishing to ring-back tone SCP, and ring-back tone SCP sets up trunk line between the switching system of the switching system MSC of originating call and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Than prior art, outstanding substantive distinguishing features and significant technological progress that the present invention had are conspicuous:

● the present invention only builds a cover CRBT platform in the whole nation, can satisfy the demand of each province (city) Ring Back Tone service simultaneously, has exempted (city) disperses networking in the each province problems and inefficiency;

● the present invention supports various protocols, allows each operator to enter CRBT simultaneously and shares infrastructure and network, promptly supports PSTN fixed network, GSM mobile network, CDMA mobile network and other communication networks simultaneously, has exempted the caused wasting of resources of overlapping investment;

● patent of the present invention supports that CRBT user roams in China, and no matter its user roams into national any area, all can enjoy the CRBT content that it customizes in the original place or download in the strange land at any time;

● because constructed CRBT network is the CRBT business platform and the shared CRBT network of national mode, be particularly conducive to the technical performance, the functional parameter that improve Ring Back Tone service to greatest extent;

● because constructed CRBT network is the CRBT business platform and the shared CRBT network of national mode, help relating to the making full use of of multi-operator, multisystem, multi-user in multimedia bell information storehouse;

● because constructed CRBT network is the CRBT business platform and the shared CRBT network of national mode, the unified management of also favourable CRBT platform and network, unified dilatation and unified upgrading;

● because constructed CRBT network is the CRBT business platform and the shared CRBT network of national mode, also help CRBT platform and network are taked tighter stabilizing measures and safety measure;

● because constructed CRBT network is the CRBT business platform and the shared CRBT network of national mode, make less relatively remote and the backward areas of customer volume also can be the same, just enjoy Ring Back Tone service synchronously in the first phase networking stage with the intensive area of user;

● especially, the most outstanding effect of the present invention also is: at the CRBT networking initial stage, the investment tactics that can take high ultimate aim, low starting to drop into, help solving the networking initial stage because of CRBT user few with the out-of-proportion contradiction of investment;

Only set up the distinguishing feature that the CRBT network is shared by a CRBT platform and all operators because the present invention has in the whole nation, be particularly conducive to seamlessly transitting to following 3G.

Description of drawings

Fig. 1 is CRBT whole nation formula platform of the present invention and multi-operator shared network scheme schematic diagram.

Among the figure, 1-data network, 2-are believed modern net; The 3-data network, 4-signaling network, 5-data network.

Embodiment

Referring to Fig. 1, the present invention is No.7 nation-wide Network, intelligent network, public data network and the Internet Internet that has by national each province (city), each operator, make up unified RBTSCP and CP Server in the whole nation, (city) makes up the method for the common RBTIP that uses of each operator respectively in the each province.

Wherein, RBT SCP is the core of CRBT net, has the key function of commander, calling, control CRBT network; The functional entity system of it and other intercoms mutually, to obtain additional information; Its simultaneously carries out internetworking with the SCP of all each operators of former network, to keep its original every function.

Under the unified command and control of RBT SCP, RBT IP finishes CRBT CRBT authentication and broadcast; It links to each other with RBT SCP by No.7 nation-wide Network, to accept the control of RBT SCP; Be connected with CP Server by public data network, with in good time visit with call the CRBT content information; Be connected with each MSC/SSP by E1, so that the polyphonic ringtone playing link to be provided.

CP Server links to each other with ISP, CP by public network or Internet net, accepting the visit of RBT IP, and provides CRBT content information.

CRBT settlement center and CRBT network management center are arranged in same LAN, and link to each other with RBT SCP by public data network, with the unification of finishing the CRBT service billing compile, classification, clearing, file and tariff management, the internal control of charging point net and the management of toll site Internet; Finish the unified management and unified maintenance of CRBT network; Online processing logic, network, business and the user data of finishing modification and deletion and production and maintenance customer's calling of existing business and user data.

RBT SCP, CP Server, CRBT settlement center and CRBT network management center should be placed the bigger same place (as Beijing) of customer volume, and being arranged at same machine room, this machine room need possess the high-speed link inlet of No.7 nation-wide Network and 100 megabits or the bigger level band optical fiber inlet of public data network simultaneously.

Under another fixed network of fixed network customer call user's situation, the CRBT call flow is as follows:

● when another fixed network of fixed network customer call user, his/her calling will be transferred to the SSP that starts of fixed intelligent network by the exchange on the fixed network, and the SSP that starts of fixed intelligent network network is transferred to calling the door SCP (being equivalent to the HLR function) of fixed intelligent network.

● if analyzing the number that receives, this door SCP is the general user, rather than particular service user (CRBT belongs to one of them), then continue by former call flow.

● if this door SCP analyzes the number that receives is CRBT user, then the RBT SCP address is returned to SSP (being the TOC mode), and SSP is by NO.7 signaling network visit RBT SCP, by RBT SCP commander with handle this calling, and SSP sent back in called address.

● the switching system SSP that starts sends originating address message to RBT SCP, connects with request and reception phone; RBT SCP transmits this originating address message to receiving switching system SSP.

● receive switching system SSP inquiry and connect called subscriber's line; Send the address to RBT SCP simultaneously and finish message, to confirm the request connection message of appeal.

● RBT SCP finishes message to the above-mentioned address of switching system SSP loopback of starting; And, connect with request CPS Server to the RBT of its location IP transmission originating address message.

● RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server; CP Server replys above-mentioned authentication message to RBT IP; RBT IP replys above-mentioned request CRBT connection message to RBT IP.

● RBT SCP sets up the E1 path and connects between RBT IP and reception switching system; The reception switching system detects the CRBT generation of RBT IP; RBT IP carries out message to the RBTSCP request call.

● RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system; And at RBT IP with start and set up another E1 path between the switching system and connect.

● RBT IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to CP Server, and by E1, by the switching system that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then play by the user by comprising the selected CRBT of CRBT content choice of download and upload; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence.

● behind called subscriber's off-hook, send the response message that receives phone to RBT SCP, to inform that receiving phone connects, RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with the E1 path that starts between the switching system.

● RBT IP sends Release complete to RBT SCP, and RBT SCP sets up trunk line between the switching system of switching system that makes a call and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Under fixed network customer call mobile network (GSM/CDMA) user situation:

● when GSM/CDMA user is used as called and caller when being the fixed network user, calling will be transferred to the SSP that starts of fixed intelligent network by the exchange on the fixed network, and the SSP that starts of fixed intelligent network is transferred to such calling the gateway MSC (GMSC) of GSM/CDMA.

● GMSC receives after the calling at first that the HLR from called GSM/CDMA user extracts attribute of user information, and HLR returns user profile (comprising SCP address) to GMSC subsequently.If analyzing the number that receives, GMSC is the general user, rather than particular service user (CRBT belongs to one of them), then GMSC continues former call flow.

● if GMSC analyzes the number receive is CRBT user, sends the CAP/MAP operation then according to the address of the RBTSCP that obtains, and by the No.7 signaling network of GSM net/CDMA net to RBTSCP, under the control of RBT SCP, finishes corresponding call by GMSC then.

● GMSC SSP sends originating address message to RBT SCP, connects with receiving phone with request, and RBT SCP transmits this originating address message to receiving switching system SSP.

● receive switching system SSP search called subscriber's address, and finish message, to confirm above-mentioned request connection message to RBT SCP transmission address.

● RBT SCP finishes message to the above-mentioned address of GMSC SSP loopback, and sends originating address message to the RBT of its location IP, connects with request CP Server.

● RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server; CP Server replys above-mentioned authentication message to RBT IP; RBT IP replys above-mentioned request CRBT connection message to RBT SCP.

● RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system; And between RBT IP and GMSC, set up another E1 path and connect.

● RBT IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to CP Server, and by E1, by the switching system GMSC that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence.

● behind called subscriber's off-hook, send the response message that receives phone, to inform that receiving phone connects to RBT SCP; RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with E1 path between the GMSC.

RBT IP sends Release complete to RBT SCP, and RBT SCP sets up trunk line between the switching system of GMSC and receipt of call, to connect the talking link between calling subscriber and the called subscriber.

Under mobile network (GSM/CDMA) customer call fixed network user's situation:

● when mobile network (GSM/CDMA) customer call fixed network user, his/her calling will at first be transferred to the SSP that starts of fixed intelligent network through gateway exchange, the SSP that starts of fixed intelligent network is transferred to calling the door SCP (being equivalent to the HLR function) of fixed intelligent network.

● if analyzing the number of receiving, this door SCP is the general user, rather than particular service user (CRBT belongs to one of them), then continue former call flow.

● if this door SCP analyzes the number of receiving is CRBT user, then the address of RBT SCP is returned to SSP (being the TOC mode).SSP is by No.7 signaling network visit RBT SCP, by the RBP commander with handle this calling, and SSP sent back in called address.

● receive switching system SSP inquiry and connect called subscriber's line; Send the address to RBT SCP simultaneously and finish message, to confirm above-mentioned request connection message.

● RBT SCP finishes message to the above-mentioned address of switching system SSP loopback of starting; And, connect with request CP Server to the RBT of its location IP transmission originating address message.

● RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server; CP Server replys above-mentioned authentication message to RBT IP subsequently; And RBT IP replys above-mentioned request CRBT connection message to RBT SCP.

● RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system; And at RBT IP with start and set up another E1 passage between the switching system and connect.

● RBT IP searches for, calls the charge sign of pairing user's CRBT and message part thereof to CP Server, and by E1, by the switching system that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence.

● behind called subscriber's off-hook, send the response message that receives phone, to inform that receiving phone connects to RBT SCP; RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with the E1 path that starts between the switching system.

Under mobile network (GSM/CDMA) customer call mobile network (GSM/CDMA) user's situation:

● when mobile network (GSM/CDMA) another mobile network of customer call (GSM/CDMA) user, his/her calling will take signatory mode to start.When the MSC/SSP that makes a start receives calling, CAMEL-Subscription-Information (such as the information that comprises SCP address) according to the calling subscriber, the calling of the SCP at calling subscriber place will be started to, and this SCP replys corresponding information to MSC, and MSC/SSP is according to the HLR request message of called number under the callee subsequently.

If ● learn that this user is not the CRBT contracted user, then continues former call flow the information of the HLR under called.

● if the callee belongs to CRBT user, and then HLR returns CAMEL-Subscription-Information, and the switching system MSC/SSP that starts subsequently directly triggers, calls out RBT SCP according to RBT SCP address and service key in this CAMEL-Subscription-Information, and commands and handle this calling by RBT SCP.

● the switching system MSC/SSP that starts sends originating address message to RBT SCP, connects with request and reception phone; RBT SCP transmits this originating address message to receiving switching system MSC/SSP.

● receive switching system MSC/SSP search called subscriber's address, and finish message, to confirm above-mentioned request connection message to RBT SCP transmission address.

● RBT SCP finishes message to the above-mentioned address of switching system MSC/SSP loopback of starting, and sends originating address message to the RBT of its location IP, connects with request CP Server.

● RBT IP is set up to the data path of CP Server, and sends the CRBT authentication message to CP Server; CP Server replys above-mentioned authentication message to RBT IP subsequently; RBT IP replys above-mentioned request CRBT connection message to RBT SCP.

● RBT SCP sets up the E1 path between switching system MSC and is connected with receiving at RBT IP; Reception switching system MSC detects the CRBT generation of RBT IP; RBT IP carries out message to RBT SCP request call.

● RBT SCP disconnects RBT IP and receives the E1 path of being set up between the switching system MSC; And at RBT IP with start and set up another E1 path between the switching system MSC and connect.

● RBT IP is to CP Server search, the user's CRBT that calls correspondence and the charge sign of message part thereof, and by E1, by the switching system MSC that starts to calling subscriber's coloring ring back tone playing ringback tone information: if the charge of information CRBT is masked as 1, then plays the user and download and the selected CRBT of uploading of CRBT content choice by comprising; If the charge of information CRBT is masked as 0, then play the traditional tone of acquiescence.

● behind called subscriber's off-hook, send the response message that receives phone, to inform that receiving phone connects to RBT SCP; RBT SCP sends the CRBT release message to RBT IP, discharges RBT IP with order and is connected with the E1 path that starts between the switching system MSC.

● RBT IP sends Release complete to RBT SCP, and RBT SCP sets up trunk line between the switching system of switching system MSC and receipt of call that starts, to connect the talking link between calling subscriber and the called subscriber.

For realizing above-mentioned steps, overall performance of the present invention and functional parameter require as follows:

Protocol requirement (interface section)

The present invention is supported in unified platform of national construction in a systematic way and multi-operator is shared same CRBT network, and following multiclass agreement is acceptable:

1, intelligent network protocol

Intelligent network protocol is the upper-layer protocol that Signaling System Number 7 supports, and it can cooperate following agreement work:

(1) fixed intelligent network agreement: INAP;

(2) GSM intelligent network protocol: CAP/MAP;

(3) CDMA intelligent network protocol: WIN-MAP.

2, No.7 signaling network agreement

The present invention supports following No.7 nation-wide Network interface protocol:

(1) for calling out and control section: TUP, IUP, ISUP;

(2) for service part: TCAR.

3, data network interface agreement

Key data network interface agreement related in this programme is:

ICP/IP protocol.

Performance index

The present invention is supported in CRBT platform of national construction in a systematic way and multi-operator is shared same CRBT network; Its RBT SCP has following minimum technical performance and requires (for single module):

1, disposal ability is not less than 200 transaction/seconds (transaction/s), and further dilatation;

2, have e1 port and V35 port simultaneously;

3, have 10 Signaling System Number 7 terminal prots at least;

4, have 4 X.25 terminal prots at least;

5, the signaling link way is minimum is 64;

6, the capacity of MEMORY is not less than 512 Mbytes (Mbyte);

7, the space that is used for storaging user data among the DISK is at least 1.5 gigabytes (Gbyte);

8, from receive the TCAP request message to the time of sending tcap response message less than 250ms;

9, the load of every Signaling System Number 7 link is respectively 0.4Erl (normal condition) and 0.8Erl (abnormal conditions);

When 10, two-shipper was worked, the annual time of shutting down was no more than 3 minutes;

11, change the required time between operational outfit and the stand-by equipment less than 10 seconds.

Functional parameter

1, service management function

(1) can introduce professional relevant various types of new business online with CRBT;

(2) can accept network management center online makes amendment to existing business and deletes;

(3) can accept network management center online to operations such as date of professional and user generate, revises, deletes, shows and lists;

(4) can the online dilatation of carrying out hardware device, do not influence the all-calls of having handled by RBT SCP during dilatation;

(5) link congestion takes place, when signaling network is congested, can tandem signal and message.

2, safety management function

(1) can carry out 4 grades of controls to overload;

When (2) operational outfit and stand-by equipment are switched, do not influence the all-calls of having handled by RBT SCP;

(3) data are encrypted, when having hostile network to follow the tracks of, hide the content of transmission;

(4) have strict anti-virus functionality, be strictly on guard against owing to data access infects intelligent network;

When (5) under attack or unauthorized person enters at CRBT net, can provide alarm timely.

3, charging, settlement function

(1) the clear differentiation media ring function rate of energy, multimedia bell information rate and CRBT traffic rate;

(2) its CRBT traffic rate partly can local send different operator's intelligent network charging points respectively to, or send to each settlement center of operator with the unification of classification back by statistics;

(3) support to charge and concentration/distribution/real-time/off line/polytype charging requirements such as relaying charging such as public network/private network/mobile network/Customer Service Center;

(4) its rate is provided with powerful, flexible; Can realize multiple discount scheme and algorithm combination;

(5) rate is regulated flexibly; Multiple inquiry mode can be provided; Perfect standby system is provided, supports the craft and the automated back-up of tariff data and tariff data;

(6) take over expense Administrative Security, reliable; Can realize single the pressing for payment of, settle accounts and print of expense; And can provide detailed Operation Log;

(7) support the IN that stipulates in the switch device standard to take single form, and can be provided with flexibly according to user's request.

The present invention relates to utilize the device of the commercial information ring-back tone that the unified platform and multi-operator share.Wherein, described device is applicable to that the Internet resources of existing communication protocol and rules and GSM/GMSC/CDMA are shared.Described device comprises ring-back tone settlement center, ring-back tone network management center, at least two network service platforms that have ring-back tone IP respectively, support intercommunicating data network, No.7 nation-wide Network, and described network service platform and the network control center that has ring-back tone SCP, public data network, content provider server, internet and ISP/ICP be common to be formed and makes up the color ringback tone services platform, described color ringback tone services platform can: the roaming in other places that is implemented in the nationwide; In whole C RBT service platform, realize unified management, maintenance and upgrading; For all CRBT users that are suitable for the different operators that the various types of communication agreement accepts use jointly; And provide at least one common share communication system.Related technical scheme is brand-new design in this device, realizes color ringback tone services simultaneously and avoids variety of issue and inefficiency.

Thereby, represented and describe be utilize the commercial information ring-back tone that the unified platform and multi-operator share uniqueness with novel apparatus and method, and thereby realize all targets and the advantage looked for.Should understand that after having considered this specification and accompanying drawing, to those skilled in the art, many variations, modification, variation and other uses will be obvious with using.Therefore, thinking that the present invention covers does not break away from any of spirit of the present invention and category and variation that all are such, modification, variation and other and uses and use.

Claims

1. device of realizing the commercial information ring-back tone with the unified platform and multi-operator sharing mode, it is characterized in that, described device is applicable to that the Internet resources of existing communication protocol and rules and GSM/GMSC/CDMA are shared, described device comprises ring-back tone settlement center, ring-back tone network management center, at least two have ring-back tone IP respectively, support intercommunicating data network, the network service platform of No.7 nation-wide Network, and described network service platform with have a ring-back tone SCP, public data network, content provider server, the network control center of internet and ISP/ICP is common to be formed and makes up the color ringback tone services platform, described color ringback tone services platform can: the roaming in other places that is implemented in the nationwide; In whole color ringback tone services platform, carry out unified management, the unified maintenance and unified upgrading; Permit all customized ring back tone users of the different operators of operation to use jointly for being suitable for the various types of communication agreement; And provide at least one cover common share communication system; Wherein:

(5) the color ringback tone services platform is realized another fixed network of fixed network customer call user by call flow described later (201)-(212);

(6) the color ringback tone services platform is realized fixed network customer call mobile network user by call flow described later (301)-(312);

(7) the color ringback tone services platform is realized mobile network customer call fixed network user by call flow described later (401)-(412);

(8) the color ringback tone services platform is realized another mobile network of mobile network customer call user by call flow described later (501)-(512);

Wherein, call flow (201)-(212) are as follows:

(212) ring-back tone IP send to discharge the message of finishing to ring-back tone SCP, and ring-back tone SCP sets up trunk line between the switching system of switching system that makes a call and receipt of call, to connect the talking link between calling subscriber and the called subscriber;

Wherein, call flow (301)-(312) are as follows:

(312) ring-back tone IP send to discharge the message of finishing to ring-back tone SCP, and ring-back tone SCP sets up trunk line between the switching system of GMSC and receipt of call, to connect the talking link between calling subscriber and the called subscriber;

Wherein, call flow (401)-(412) are as follows:

(403) be ringback tone subscriber if this door SCP analyzes the number that receives, then her location of ring-back tone SCP is returned to SSP, and SSP is by No.7 nation-wide Network visit ring-back tone SCP, and ring-back tone SCP commands and handles this calling, and called link address is sent back to SSP;

(412) ring-back tone IP send to discharge the message of finishing to ring-back tone SCP, and ring-back tone SCP sets up trunk line between the switching system of the switching system of originating call and receipt of call, to connect the talking link between calling subscriber and the called subscriber;

Wherein, call flow (501)-(512) are as follows:

2. method that realizes the commercial information ring-back tone with the unified platform and multi-operator sharing mode, it is characterized in that, described method is set up a shared device of Internet resources that is applicable to existing communication protocol and rules and GSM/GMSC/CDMA, described device comprises ring-back tone settlement center, ring-back tone network management center, at least two have ring-back tone IP respectively, support intercommunicating data network, the network service platform of No.7 nation-wide Network, and described network service platform with have a ring-back tone SCP, public data network, content provider server, the network control center of internet and ISP/ICP is common to be formed and makes up the color ringback tone services platform, described color ringback tone services platform can: the roaming in other places that is implemented in the nationwide; In whole color ringback tone services platform, carry out unified management, the unified maintenance and unified upgrading; Permit all customized ring back tone users of the different operators of operation to use jointly for being suitable for the various types of communication agreement; And provide at least one cover common share communication system; Wherein:

(8) described method also comprises aftermentioned step (501)-(512) of the call flow that is used to realize another mobile network of mobile network customer call user;

Wherein, step (201)-(212) are as follows:

Wherein, step (301)-(312) are as follows:

Wherein, step (401)-(412) are as follows:

Wherein, step (501)-(512) are as follows: