CN101448045A - Method for transmitting text during call connection process and system thereof - Google Patents
Method for transmitting text during call connection process and system thereof Download PDFInfo
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- CN101448045A CN101448045A CNA2007101937609A CN200710193760A CN101448045A CN 101448045 A CN101448045 A CN 101448045A CN A2007101937609 A CNA2007101937609 A CN A2007101937609A CN 200710193760 A CN200710193760 A CN 200710193760A CN 101448045 A CN101448045 A CN 101448045A
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Abstract
The invention provides a method and a system which ensure that text of a calling party can be displayed and described on a common telephone terminal and a mobile phone during the connection process instead of just displaying telephone number. Advantageously, in order to reduce the loss caused by voice phishing, the information to be displayed can be arranged centrally to be approved according to the invention.
Description
Technical field
The present invention relates to the soft switch field, relate in particular to the call proceeding process.
Background technology
At present, normal telephone and mobile telephone network and terminal can only transmit numeral (being telephone number) in the call proceeding process.The called subscriber can only see the caller caller ID, and can't see some other descriptive information of caller when the prompting incoming call.
On the other hand, isdn network and ISDN terminal can realize the transmission of the self-editing information of user.This is because ISDN terminal has the function of writing user-user information (UUI) signaling, thereby can by continuing the control signaling information of writing be sent to the ISDN telephone terminal in isdn network in call proceeding.
Summary of the invention
At the deficiencies in the prior art, an object of the present invention is to provide a kind of method and system, make in handshaking procedure can explicit declaration incoming call caller (user gives orders or instructions) on plain old telephone terminal and mobile phone Word message, and not only show telephone number.Advantageously, cause user's loss in order to reduce the phone swindle, according to the present invention, the information that show can be concentrated and be placed, to accept audit.
According to an aspect of the present invention, provide a kind of method that transmits Word message in the call proceeding process, may further comprise the steps: soft switch (SS) is triggered to operation controlling entity (APP) with business; Operation controlling entity (APP) utilizes the SIP signaling that calling text information is sent to soft switch (SS); Soft switch (SS) is sent to terminal called with the calling text information that is received.
According to a further aspect in the invention, a kind of system that transmits Word message in the call proceeding process is provided, comprise: soft switch (SS), be used for business is triggered to operation controlling entity (APP), and will be sent to terminal called from the calling text information that operation controlling entity (APP) received; And operation controlling entity (APP), be used to utilize the SIP signaling that calling text information is sent to soft switch (SS).
Description of drawings
Introduce the present invention in detail below with reference to accompanying drawing, wherein:
Fig. 1 exemplarily shows the system that transmits Word message according to of the present invention in the call proceeding process;
Q.931 Fig. 2 shows defined user-user parameter format content in the agreement with the form of form;
Fig. 3 shows the user-user agreement with form and represents language (byte 3) standard;
Fig. 4 exemplarily shows the flow chart that transmits the method for Word message according to of the present invention in the call proceeding process;
When Fig. 5 exemplarily shows terminal called and is fixed network POTS terminal according to the flow chart of Word message transfer approach of the present invention;
When Fig. 6 exemplarily shows terminal called and is sip terminal according to the flow chart of Word message transfer approach of the present invention;
When Fig. 7 exemplarily shows terminal called and is PHS or mobile phone terminal according to the flow chart of Word message transfer approach of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the referenced drawings preferred embodiment.
According to the present invention, the Word message that the user will be able to be transmitted is concentrated and is stored in the existing Service Databases of telecom operators (SDP), and this database is deposited telephone number and related words information.Telephone number and Word message that following table exemplarily shows in the Service Database to be stored:
| Sequence number | Telephone number | |
| 1 | 88338315 | Hui Shi |
| 2 | 13802953775 | Dangdang.com's deliver goods |
| ...... | ...... | ...... |
In the present invention, the operation controlling entity of operator (APP) is triggered to start " Word message transmission " by soft switch (SS) and uses, APP query traffic data storehouse then, and for example transmit calling text information by means of the user-user information in the ISUP signaling (user-user information) parameter in network, thereby calling text information sends to terminal uses such as phone, mobile phone the most at last.It is noted that operation controlling entity (APP) can realize by application server (AS) in network, still, those skilled in the art can expect that also Service Control Point can be realized the function of operation controlling entity (APP) equally.
Fig. 1 exemplarily shows the system that is used for transmitting in the call proceeding process Word message according to of the present invention.Wherein, operation controlling entity (for example application server) control Word message transmits.Soft switch (SS)/Tandem Gateway (TG) is responsible for professional the triggering.In addition, SS/TG is sent to sip terminal or telephone terminal (POTS)/PCS Personal Communications System (PHS)/mobile phone terminal by SIP or ISDNYong Hubufen (ISUP) with Word message, to show thereon.Advantageously, concentrated under the situation about being placed in the Service Database (SDP) at the Word message that will show, operation controlling entity (APP) also at first query traffic data storehouse (SDP) to obtain Word message.It should be noted that following description is all concentrated based on Word message is placed in the Service Database, so operation controlling entity (APP) query traffic data storehouse at first all.But those skilled in the art obviously can expect applying the present invention to Word message and do not concentrated the environment of placing based on instruction described below.
According to the present invention, Word message can be between operation controlling entity (for example application server)-soft switch in the from of Session Initiation Protocol or other extended fields and send in the user-user parameter in the control of the calling between ISUP and travelling carriage (MS)-base station controller (BSC)/radio network controller (RNC) (CC) agreement.Wherein, soft switch realizes the mapping of user-user parameter between SIP and ISUP.
In ISUP, defined the user-user information parameter, be used for transmitting the information between the isdn user.The User-user information parameter can be in each stage of call proceeding, two-way transmission, and can transmit different user-user information in different messages related to calls.For example, caller can be arranged in when making a call and to send own name, and called can being arranged in replied or transmission greeting etc. when taking out stitches.
Because present isdn user's negligible amounts, and when the user does not apply for the Word message transport service, can be not influential to isdn user's user-user information supplementary service, so that the present invention can be to the isdn user is professional influential.
Call out in control (CC) agreement, support the user-user information parameter equally for the 3rd layer between the MS-BSC/RNC of GSM and 3G.
User-user parameter among ISUP and the GSM/3G all is with reference to agreement Q.931, and wherein to Q.931 having made further standard (Q.931+), but the user-user parameter does not change GSM/3G according to the demand of mobile service.
The maximum of user-user parameter length is 35 or 131 bytes, the maximum length of user-user information parameter is 35 bytes in the SETUP message that makes a call, and in other message such as ALERTING, CONNECT, DISCONNECT, RELEASE, RELEASE COMPLETE, the maximum length of user-user information parameter is 131 bytes.
User-user information adopts the mode of IA5 coding, is transparent transmission according to standard at network.Form in the accompanying drawing 2 shows the form of user-user information encapsulation in agreement Q.931, and the form in the accompanying drawing 3 then shows the standard that the User-user agreement is represented language (byte 3).
Below with reference to the transmission of Word message in network in the system introduction call proceeding process shown in Figure 1.Fig. 4 exemplarily shows the transport process of Word message in network.As shown in Figure 4, at first, business is triggered to operation controlling entity (APP), then operation controlling entity (APP) query traffic data storehouse (SDP), and handle the Word message that is obtained, utilize the SIP INVITE that comprises Word message that Word message is sent to soft switch (SS) then.After this follow-up processing flow is according to the difference of terminal called and difference.Exemplarily show the idiographic flow of signaling in the subsequent treatment among Fig. 4 respectively at the intelligent terminal (sip terminal) of plain old telephone terminal (POTS), mobile phone terminal (comprising the Personal Handyphone System(PHS) phs terminal) and session-oriented type, i.e. 4a and 5a, 4b and 5b and 4c.Wherein, for the plain old telephone terminal, soft switch (SS) utilizes the user-user information of ISUP IAM/IAI that Word message is sent to exchange end office (EO) (LS), and exchange end office (EO) utilizes fsk signal that Word message is sent to the plain old telephone terminal then.For mobile phone terminal, soft switch (SS) utilizes the user-user information of ISUP IAM/IAI that Word message is sent to terminal mobile switching center, and utilizes the user-user information of CCSETUP that Word message is sent to mobile phone terminal by it.And for sip terminal, soft switch SS then directly utilizes the SIP INVITE that comprises Word message that Word message is sent to sip terminal.
The signaling of at length introducing respectively at above three kinds of different terminal calleds below with reference to Fig. 5-7 transmits flow process.
Fig. 5 exemplarily shows the situation that terminal called is a fixed network POTS terminal.Wherein, operation controlling entity (APP) query traffic data storehouse (SDP) is obtaining Word message, and the control Word message transmits; Soft switch (SS)/Tandem Gateway (TG) is responsible for professional the triggering; Media Resource Server/frequency shift keying (FSK) server converts Word message to fsk signal, supports the plain old telephone terminal (POTS) of SMS can accept Word message thereby make.In the present invention, in order to realize the demonstration of Word message, the POTS terminal is supported the decoding and the literal Presentation Function of fsk signal, for example existing fixed speech short message telephone set.
Word message is sent to the signaling call flow of POTS terminal below in conjunction with Fig. 5 introduction, this signaling calling procedure may further comprise the steps: at first, called number is dialed in caller, wherein for called situation for the outer user of net, need add and dial access code, then do not need to dial access code for user in the net, wherein, in user data server (SHLR), registered its service attribute for user in the net.So, call out be routed to soft switch (SS) to trigger business, business is triggered to operation controlling entity (APP) subsequently.Operation controlling entity (APP) query traffic data storehouse is to obtain calling text information.And operation controlling entity (APP) control soft switch (SS) is connected with called end office.After receiving called terminal ringing message, operation controlling entity (APP) utilizes SIP that Word message is sent to soft switch (SS), and soft switch then (SS) utilizes ISUP that Word message is sent to exchange end office (EO) (LS).Locate in exchange end office (EO) (LS), Media Resource Server/FSK server converts Word message to fsk signal, then with the transparent called user terminal that is sent to of FSK message.At last, called user terminal display of calling Word message.
Fig. 6 exemplarily shows the situation that called user terminal is a sip terminal.Wherein, operation controlling entity (APP) query traffic data storehouse is obtaining Word message, and the control Word message transmits; The professional triggering is responsible in soft switch (SS).In the present invention, the sip terminal support comprises the caller attributes Presentation Function of Word message.
Introduce the signaling call flow that Word message under the situation that called user terminal is a sip terminal is sent to sip terminal below with reference to Fig. 6.At first, the calling user dials called number is wherein for the situation of called subscriber for the outer user of net, need add and dial access code, then do not dial access code for user in the net, wherein, in user data server (SHLR), registered its service attribute for user in the net.So, call out be routed to soft switch (SS) to trigger business, business is triggered to operation controlling entity (APP) subsequently.Then, operation controlling entity (APP) arrives soft switch (SS) by the Word message of SIP INVITE transmitting signaling downwards caller.Subsequently, soft switch (SS) makes a call to called SIP terminal, and carries the Word message that obtains from application server in the caller attributes of sip message.At last, called SIP terminal shows the incoming call Word message when showing caller ID.
Fig. 7 exemplarily shows the situation that terminal called is PHS or mobile phone terminal.Wherein, operation controlling entity (APP) query traffic data storehouse (SDP) is obtaining Word message, and the control Word message transmits; The professional triggering is responsible in soft switch (SS), and it is supported in IAM (initial address message) or IAI (initial address message that the has additional information) message and inserts the caller attributes content that comprises Word message; ISUP signaling among the PHS/ mobile network is supported in the IAI message extracts Word message, and sends the Word message that is extracted in the interface message aloft; Mobile phone terminal is supported in and extracts Word message in the air-interface information and show this information.
Introduce the signaling call flow that Word message is sent to PHS or mobile phone terminal below with reference to accompanying drawing 7.At first, the calling user dials called number wherein for the situation of called subscriber for the outer user of net, need add and dial access code, does not then dial access code for user in the net, wherein for user in the net, has registered its service attribute in user data server (SHLR).So, call out be routed to soft switch (SS) to trigger business, business is triggered to operation controlling entity subsequently.Then, operation controlling entity (APP) utilizes the Word message of SIP INVITE transmitting signaling downwards caller to soft switch (SS).Subsequently, soft switch (SS) makes a call to PHS network or mobile network, and carries Word message in the caller attributes of IAI/IAM message.Switching control center among PHS and the mobile network (for example MSC) extracts Word message from IAI/IAM message, and sends Word message to phs terminal or mobile phone terminal in idle message.At last, called PHS or mobile phone terminal show the incoming call Word message when showing caller ID.
Introduced Word message transfer approach of the present invention by three specific embodiments above.According to the present invention, the storage literal pushes professional information, i.e. storing phone number and related words information in Service Database in (SDP) in Service Database.And the user-user parameter of enabling in the network signals such as ISUP, GSM/3GCC transmits Word message.When terminal called is fixed network POTS terminal, Word message is converted to fsk signal and it is issued to called user terminal; And when terminal called is the sip terminal user, in the caller attributes of sip message, carry Word message; For terminal called is the situation of PHS and mobile phone terminal, and PHS and mobile network extract Word message in IAI message, and is eating dishes without rice or wine to send Word message in the SETUP message.
More than introduced the method and system that in the call proceeding process, transmits Word message according to of the present invention by several specific embodiments.By above with reference to the accompanying drawings as can be known to the detailed description of specific embodiments of the invention, by means of the method according to this invention and system, can be in calling procedure both display of calling numbers, the key word information that shows this caller again, for example organization or major product title or main business or other want to inform others any information.And the existing plain old telephone terminal of the method according to this invention and system's utilization just can realize that Word message shows, and does not need special-purpose terminal equipment support; And, therefore do not need existing ripe network is changed because existing network has been an isdn network.
Those skilled in the art can understand, and can adopt any software or/and the form of hardware, and the record recording medium of carrying out the program of the method according to this invention is realized the operating process of Word message transfer approach of the present invention.
It should be noted that execution mode described above just is used to illustrate the present invention, is not construed as limiting the invention.
Though describe embodiments of the invention in conjunction with the accompanying drawings in detail, for a person skilled in the art, still can make various changes and modifications and do not deviate from the spirit and scope of the invention to the foregoing description.Therefore, scope of the present invention is only limited by appended claims.
Claims (10)
1. method that transmits Word message in the call proceeding process may further comprise the steps:
Soft switch (SS) is triggered to operation controlling entity (APP) with business;
Operation controlling entity (APP) utilizes the SIP signaling that calling text information is sent to soft switch (SS);
Soft switch (SS) is sent to terminal called with the calling text information that is received.
2. according to the method for claim 1, further comprising the steps of:
Operation controlling entity (APP) query traffic data storehouse, to obtain calling text information, wherein calling text information is stored in the Service Database.
3. according to the method for claim 1 or 2, wherein said soft switch (SS) is sent to terminal called with the calling text information that is received and comprises:
Soft switch (SS) utilizes ISUP that the calling text information that is received is sent to called exchange end office (EO);
At called exchange end office (EO) place, Media Resource Server/FSK server converts the Word message that is received to fsk signal;
Called exchange end office (EO) is sent to called phone terminal (POTS) with FSK message.
4. according to the method for claim 1 or 2, wherein said soft switch (SS) is sent to terminal called with the calling text information that is received and comprises:
Soft switch (SS) makes a call to called SIP terminal, wherein carries calling text information in sip message.
5. according to the method for claim 1 or 2, wherein said soft switch (SS) is sent to terminal called with the calling text information that is received and comprises:
Soft switch (SS) makes a call to PHS or mobile network, wherein carries calling text information in ISUP IAI/IAM message;
Switching control center among PHS or the mobile network extracts calling text information from ISUP IAI/IAM message, and it is sent to called phs terminal or mobile phone terminal by over-the-air message.
6. system that transmits Word message in the call proceeding process comprises:
Soft switch (SS) is used for business is triggered to operation controlling entity (APP), and will be sent to terminal called from the calling text information that operation controlling entity (APP) received; With
Operation controlling entity (APP) is used to utilize the SIP signaling that calling text information is sent to soft switch (SS).
7. according to the system of claim 6, also comprise:
Service Database is used to store calling text information;
Operation controlling entity (APP) query traffic data storehouse wherein is to obtain calling text information.
8. according to the system of claim 6 or 7, also comprise:
Called exchange end office (EO) is used to utilize Media Resource Server/FSK server to convert the Word message that is received to fsk signal, and FSK message is sent to called phone terminal (POTS);
Wherein soft switch (SS) utilizes ISUP that calling text information is sent to called exchange end office (EO).
9. according to the system of claim 6 or 7, wherein soft switch (SS) makes a call to called SIP terminal, wherein carries calling text information in sip message.
10. according to the system of claim 6 or 7, also comprise:
PHS or mobile network are used to be routed to phs terminal or mobile phone terminal;
Wherein soft switch (SS) makes a call to PHS or mobile network, wherein carries calling text information in ISUPIAI/IAM message; And
Switching control center among PHS or the mobile network extracts calling text information from ISUP IAI/IAM message, and it is sent to called phs terminal or mobile phone terminal by over-the-air message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101937609A CN101448045A (en) | 2007-11-26 | 2007-11-26 | Method for transmitting text during call connection process and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101937609A CN101448045A (en) | 2007-11-26 | 2007-11-26 | Method for transmitting text during call connection process and system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101448045A true CN101448045A (en) | 2009-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101937609A Pending CN101448045A (en) | 2007-11-26 | 2007-11-26 | Method for transmitting text during call connection process and system thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957592A (en) * | 2011-08-23 | 2013-03-06 | 华为软件技术有限公司 | Method, client and system for acquiring sender information |
| CN101931711B (en) * | 2009-06-26 | 2014-01-08 | 中国电信股份有限公司 | Method and system for transmitting word information in call-connection process of CDMA (Code Division Multiple Access) network |
| CN109862199A (en) * | 2019-01-30 | 2019-06-07 | 上海永为信息科技有限公司 | A method of it signs in VoLTE network implementations mobile phone |
-
2007
- 2007-11-26 CN CNA2007101937609A patent/CN101448045A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931711B (en) * | 2009-06-26 | 2014-01-08 | 中国电信股份有限公司 | Method and system for transmitting word information in call-connection process of CDMA (Code Division Multiple Access) network |
| CN102957592A (en) * | 2011-08-23 | 2013-03-06 | 华为软件技术有限公司 | Method, client and system for acquiring sender information |
| CN109862199A (en) * | 2019-01-30 | 2019-06-07 | 上海永为信息科技有限公司 | A method of it signs in VoLTE network implementations mobile phone |
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Application publication date: 20090603 |