CN102045653A - System and method for realizing IP (Internet Protocol) voice mailbox outbound - Google Patents
System and method for realizing IP (Internet Protocol) voice mailbox outbound Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
- H04M3/533—Voice mail systems
- H04M3/53333—Message receiving aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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Abstract
The invention provides a system and method for realizing IP (Internet Protocol) voice mailbox outbound, wherein the method comprises the following steps: step A: when a calling user terminal calls the voice mailbox of a called user through BICC (Bearer Independent Call Control) signaling, the media server stores a voice message recorded by the calling user for the called user according to prompt after a media channel is successfully set up between a core network of the calling user and a media server of a voice mailbox business system; and step B: a voice mailbox business server of the voice mailbox business system pages the called user according to the BICC signaling, and when the called user answers, the media server is controlled to play the voice message for the called user. When a BICC protocol is used during calling, the method and system can be used for actively calling the subscriber and playing the recorded voice message under the condition with the voice message.
Description
Technical field
The present invention relates to the value-added telecom services field, particularly a kind of system and method for realizing the outgoing call of IPization voice mail.
Background technology
Bearer independent call control (Bearer Independent Call Control, BICC) agreement be ITU-TSG11 group that work out with call control protocol bearer independent.The main feature of Bearer Independent Call Control Protocol is call service function (Call Service Function, CSF) and bearer control function (Bearer Control Function, BCF) separate, call control signalling can be carried on diverse network, comprise Message Transfer Part (MTP), SS7 network, atm network, IP network.Bearer Independent Call Control Protocol is developed by ISDNYong Hubufen (ISUP) agreement, is the important support instrument of conventional telecommunication network to the evolution of integrated multi-service network.
The call service function of BICC has defined following four types: call business nodal function (CSF-N) mainly comprises among the ISN with narrow band service with the reciprocity CSF of layer; Call business signaling transfer point (CSF-T), mainly comprise among the TSN being to set up, keep the relevant bearer service signaling transfer point of signaling relaying between backbone network calling and other CSF peer layer, and be invoked at bearer service required carrying control signaling transfer point (BCF-T) in transmission arrowband in the backbone network; Call business critical point function (CSF-G), mainly comprise among the GSN for set up, keep backbone network is called out and between its CSF peer layer the relevant bearer service signaling transfer point of signaling relaying, and be invoked at and transmit bearer service required carrying control critical point function (BCF-G) in arrowband in the backbone network; Call business coordination function (CSF-C), comprise call pacing is provided and between the CSF peer layer signaling relaying relevant set up, keep backbone network and call out relevant coordination function.
The bearer control function of BICC has defined following five types: carrying control engagement function (BCF-J), provide control, the communication capacity of the carrying function of exchange of two associated call business functions (CSF), and foundation is connected required signalling capability with the release backbone network; Carrying control gateway function (BCF-G) provides control, the communication capacity of carrying function of exchange of its associated call business function (CSF-G), and sets up and discharge backbone network and be connected required signalling capability; Carrying Control Node function (BCF-N) provides control, the communication capacity of carrying function of exchange of its associated call business function, and sets up and be discharged into equity (BCF-N) backbone network and be connected required signalling capability; Carrying control relay function (BCF-R) connects for finishing the edge-to-edge backbone network, provides the control of carrying function of exchange and the request of relaying bearer control signalling to arrive next BCF; Carrying control signaling transfer point (BCF-T) provides control, the communication capacity of carrying function of exchange of its associated call business function (CSF-T), and sets up and discharge backbone network and be connected required signalling capability.
Present stage, domestic and overseas core net is carrying out taking turns the IPization transformation based on Bearer Independent Call Control Protocol, therefore, need find a kind of method, can realize the IPization transformation of voice mail, can when calling out the use Bearer Independent Call Control Protocol, have under the situation of tone information, can the active call contracted user, play the tone information of recording.
Summary of the invention
The objective of the invention is to, a kind of system that realizes the outgoing call of IPization voice mail is provided, can have under the situation of tone information when call out using Bearer Independent Call Control Protocol, system can the active call contracted user, plays the tone information of recording.
Another object of the present invention is to, a kind of method that realizes the outgoing call of IPization voice mail is provided, can when call out using Bearer Independent Call Control Protocol, have under the situation of tone information, can the active call contracted user, play the tone information of recording.
The method of realization IPization voice mail of the present invention outgoing call comprises the following steps:
Steps A: when call subscriber terminal is called out called subscriber's voice mail by the BICC signaling, after the media server of calling subscriber place core net and Voice Mail Service system was successfully set up media channel, described media server was stored the calling subscriber according to prompting for the tone information that the called subscriber records;
Step B: the Voice Mail Service server of Voice Mail Service system is with this called subscriber of BICC signaling paging, and when the called subscriber answered, the control media server was play tone information for the called subscriber.
Wherein, in described steps A, when call subscriber terminal was called out called subscriber's voice mail by the BICC signaling, the media server of calling subscriber place core net and Voice Mail Service system was set up media channel, comprises the following steps:
Steps A 1: call subscriber terminal sends to the Voice Mail Service server by the BICC signaling with calling subscriber's media information;
Steps A 2: described Voice Mail Service server sends to media server with the media information of caller, and through media negotiation, media server returns the media information of media server;
Steps A 3: described Voice Mail Service server sends to host subscriber's terminal with the media information of media server by the BICC signaling.
Wherein, in described step B, the Voice Mail Service server of Voice Mail Service system is during with this called subscriber of BICC signaling paging, comprises the following steps: that called place core net judging called number after the free time, carries out media negotiation with the Voice Mail Service server.
Wherein, called place core net and Voice Mail Service server carry out media negotiation, comprise the following steps:
Step B1: described Voice Mail Service server obtains the media information of media server;
Step B2: described Voice Mail Service server is issued called core net with the media information of media server, and through media negotiation, called core net is returned called media information;
Step B3: the Voice Mail Service server upgrades called media information in the media server side.
Further, described media information comprises the coding type information of IP address, port and the use of media play and reception.
The system of realization IPization voice mail of the present invention outgoing call, comprise Voice Mail Service server and media server, wherein, described media server, be used for when the calling subscriber calls out called subscriber's voice mail by the BICC signaling, set up media channel with calling subscriber place core net; And be used for the calling subscriber is stored according to prompting for the tone information that the called subscriber records, and under the control of Voice Mail Service server, play tone information for the called subscriber; Described Voice Mail Service server is used for BICC signaling calling called subscriber, and when the called subscriber answered, the control media server was play tone information for the called subscriber.
Wherein, described Voice Mail Service server is used to receive the calling subscriber's that call subscriber terminal sends by the BICC signaling media information, and described calling subscriber's media information is sent to described media server; And the media information of described media server sent to host subscriber's terminal by the BICC signaling; Described media server is used to receive the calling subscriber's that described Voice Mail Service server sends media information, through media negotiation, self media information is sent to described Voice Mail Service server.
Wherein, described Voice Mail Service server is further used for this called subscriber of BICC signaling paging the time, judges that in called place core net called number after the free time, carries out media negotiation with the media gateway of described called place core net.
In addition, described Voice Mail Service server can be further used for obtaining the media information of media server, and the media information of media server is issued called core net, and through media negotiation, called core net is returned called media information; And at the called media information of media server side renewal.
Further, described media information comprises the coding type information of IP address, port and the use of media play and reception.
The invention has the beneficial effects as follows: according to the device and method of realization IPization voice mail of the present invention outgoing call, by media server the calling subscriber is stored according to prompting for the tone information that the called subscriber records, the Voice Mail Service server is with this called subscriber of BICC signaling paging, when the called subscriber answers, the control media server is play tone information for the called subscriber, can be implemented in and call out when using Bearer Independent Call Control Protocol, having under the situation of tone information, system can the active call contracted user, plays the tone information of recording.
Description of drawings
Fig. 1 is the Voice Mail Service subsystem schematic diagram of the embodiment of the invention;
Fig. 2 is the method flow diagram of realization IPization voice mail of the present invention outgoing call;
Fig. 3 is the method flow diagram of the realization IPization voice mail outgoing call of the embodiment of the invention.
Embodiment
Below, 1～3 describe the system and method for realizing the outgoing call of IPization voice mail of the present invention in detail with reference to the accompanying drawings.
Voice Mail Service subsystem of the present invention as shown in Figure 1, comprises Voice Mail Service server and media server.
Wherein, media server is used for when the calling subscriber calls out called subscriber's voice mail by the BICC signaling, sets up media channel with calling subscriber place core net; And be used for the calling subscriber is stored according to prompting for the tone information that the called subscriber records, and under the control of Voice Mail Service server, play tone information for the called subscriber.
The Voice Mail Service server is used for BICC signaling calling called subscriber, and when the called subscriber answered, the control media server was play tone information for the called subscriber.
In addition, can also comprise the voice mail interface message processor (IMP), this voice mail interface message processor (IMP) is used to manage the tone information of recording.
Wherein, main Voice Mail Service server is finished most of call service function, comprise service logic control, the business datum of Voice Mail Service preservation and inquiry, provide with the interface of voice mail interface message processor (IMP), with calling and called BICC signaling equipment especially MSC server (Server) mutual, to the control of media server etc.
Media server is used to receive the control command of Voice Mail Service server, and carries out corresponding operation according to this control command, comprises that the NFS (NFS) that has by media server finishes the storage of tone information; Hold consultation with the media gateway (MGW) of calling and called user place core net, audio file is play according to preassigned pattern; Be subjected to the control of Voice Mail Service server and calling and called media device especially MGW carry out the mutual of medium face, such as recording message, collecting the digits, play and leave a message etc.
As shown in Figure 2, the method for realization IPization voice mail of the present invention outgoing call comprises the following steps:
Step 100: the calling subscriber calls out called subscriber's voice mail by the BICC signaling;
Step 200: the media gateway and the media server of calling subscriber place core net carry out media negotiation, set up media channel;
Wherein, in step 200, comprise the following steps:
Step 21: call subscriber terminal sends to the Voice Mail Service server with the BICC signaling with the caller medium;
Step 22: the Voice Mail Service server sends to media server with the caller medium, and through media negotiation, media server returns the medium of media server;
Step 23: the Voice Mail Service server sends to host subscriber's terminal with the medium of media server by the BICC signaling.
Step 300: the calling subscriber has recorded the tone information of giving the called subscriber according to prompting;
Step 400: arrive certain time point, the Voice Mail Service server is with this called subscriber of BICC signaling paging;
Step 500: called place core net is being judged called number after the free time, carries out media negotiating process with the Voice Mail Service server;
Step 600: the called subscriber answers, and listens to the tone information of recording, and called subscriber's tone information is listened to and finished, calling subscriber's on-hook, and core net release is connected with the Voice Mail Service server.
Wherein, in step 500, comprise the following steps:
Step 51: the Voice Mail Service server obtains the medium of media server;
Step 52: the Voice Mail Service server is issued called core net with the medium of media server, and through media negotiation, called core net is returned the medium of called MGW;
Step 53: the Voice Mail Service server upgrades the medium of called MGW in the media server side.
As shown in Figure 3, be the method flow diagram of the realization IPization voice mail outgoing call of the embodiment of the invention,
Step 301: the calling subscriber initiates the calling to the called subscriber, it is not online that MSC Server_A inquires the called subscriber, and inquire called subscriber's voicemail service of having contracted, send Bearer Independent Call Control Protocol initial address message (IAM) and give the Voice Mail Service server, have the encoding and decoding tabulation that user's face is supported in this message.
Step 302: the Voice Mail Service server is replied Bearer Independent Call Control Protocol application transport mechanism message (APM) and is given MSC Server_A, has the code/decode type of user's face of selecting for use in this message, transmits voice with notice Calling Side core net and adopts this encoding and decoding.
Step 303:MSC Server_A sends Bearer Independent Call Control Protocol APM message to the Voice Mail Service server, and message has the media information sdpA of MGW, and wherein, this media information comprises the information such as IP address, port and use type of coding of media play and reception.
Step 304: Voice Mail Service server triggers tone information recoding service, send Session Initiation Protocol Invite message to media server, have media information sdpA in the message, to set up and being connected of media server.
Step 305: through media negotiation, media server is replied Session Initiation Protocol 200OK message and is given the Voice Mail Service server, have media information sdpC in the message, wherein, this media information comprises the information such as IP address, port and use type of coding of media play and reception.
Step 306: the Voice Mail Service server sends Session Initiation Protocol Ack message to media server, and 200OK message has been received in expression.
Step 307: the Voice Mail Service server sends BICC signaling APM message to MSC Server_A, has the media information sdpC of media server in the message.
Media negotiation result before the step 308:MGW_A basis sends IuUP protocol initializing (Initailization) message and gives media server, has specified information such as Media Stream coded system and speed in this message.
Step 309: media server is replied IuUP agreement ACK agreement and is given MGW_A, coded system and speed that expression is received message and accepted to adopt.
Step 310:MSC Server_A sends the Bearer Independent Call Control Protocol COT to the Voice Mail Service server, and the expression user plane bearer is set up and finished.
Step 311: the Voice Mail Service server sends Bearer Independent Call Control Protocol ACM message to MSC Server_A, and playback is prepared in expression.
Step 312: the Voice Mail Service server sends the Bearer Independent Call Control Protocol ANM to MSC Server_A, and expression Voice Mail Service server is as called party answer.
Step 313: the Voice Mail Service server sends Session Initiation Protocol Info message to media server, the indication playing alert tones, and the prompting user can the recorded speech message.
Step 314: media server is replied Session Initiation Protocol 200OK message and is given the Voice Mail Service server, and the calling subscriber begins the recorded speech message.
Step 315: after the user recorded and finishes tone information, the Voice Mail Service server sent Session Initiation Protocol Info message to media server, the indication playing alert tones, and prompting user speech message is recorded success.
Step 316: media server is replied Session Initiation Protocol 200OK message and is given the Voice Mail Service server, playing alert tones, and prompting user speech message is recorded success.
Step 317: The Calling Party Hooks On, and MSC Server_A sends Bearer Independent Call Control Protocol REL message to the Voice Mail Service server.
Step 318: the Voice Mail Service server sends Session Initiation Protocol BYE message to media server, requires to stop playback and discharge resource.
Step 319: media server discharges resource, replys Session Initiation Protocol 200OK message and gives the Voice Mail Service server.
Step 320: the Voice Mail Service server is replied Bearer Independent Call Control Protocol RLC message and is given MSCServer_A, and expression is called out and discharged.
Step 321: to certain time point, Voice Mail Service server outgoing call user sends Bearer Independent Call Control Protocol IAM message to MSC Server_B, has the encoding and decoding tabulation that user's face is supported in the message.
Step 322:MSC Server_B replys Bearer Independent Call Control Protocol APM message and gives the Voice Mail Service server, has the code/decode type of user's face of selecting for use in the message, transmits voice with notice Voice Mail Service server and adopts this encoding and decoding.
Step 323: the Voice Mail Service server sends Session Initiation Protocol Invite message to media server, has false media information sdpFake in the message, and foundation is connected with media server.
Step 324: through media negotiation, media server is replied Session Initiation Protocol 200OK message and is given the Voice Mail Service server, has media information sdpD in the message.
Step 325: the Voice Mail Service server sends Session Initiation Protocol Ack message to media server, and 200OK message has been received in expression.
Step 326: the Voice Mail Service server sends BICC signaling APM message to MSC Server_B, has the media information sdpD of media server in the message.
Step 327: through media negotiation, MSC Server_B sends BICC signaling APM message to the Voice Mail Service server, has the media information sdpB of MGW_B in the message.
Step 328: the Voice Mail Service server sends Session Initiation Protocol Update message to media server, has the media information sdpB of MGW_B in the message, is used for more new media.
Step 329: media server sends Session Initiation Protocol 200OK message to the Voice Mail Service server, has the media information sdpD ' that upgraded in the message, and the information content is consistent with sdpD.
Step 330: media negotiation result before the media server basis, send IuUP protocol initializing (Initailization) message and give MGW_B, specified information such as Media Stream coded system and speed in the message.
Step 331:MGW_B replys IuUP agreement ACK agreement and gives media server, coded system and speed that expression is received message and accepted to adopt.
Step 332: the Voice Mail Service server sends the Bearer Independent Call Control Protocol COT to MSC Server_B, and the expression user plane bearer is set up and finished.
Step 333:MSC Server_B sends Bearer Independent Call Control Protocol ACM message to the Voice Mail Service server.
Step 334: called party answer, MSC Server_B send the Bearer Independent Call Control Protocol ANM to the Voice Mail Service server.
Step 335: the Voice Mail Service server sends Session Initiation Protocol Info message to media server, the indication playing alert tones, and the prompting user listens to tone information.
Step 336: media server is replied Session Initiation Protocol 200OK message and is given the Voice Mail Service server, and playing alert tones.The user operates according to prompting, listens to tone information.
Step 337: Called Onhook, MSC Server_B send Bearer Independent Call Control Protocol REL message to the Voice Mail Service server.
Step 338: the Voice Mail Service server sends Session Initiation Protocol BYE message to media server, requires to stop playback and discharge resource.
Step 339: media server discharges resource, replys Session Initiation Protocol 200OK message and gives the Voice Mail Service server.
Step 340: the Voice Mail Service server is replied Bearer Independent Call Control Protocol RLC message and is given MSCServer_B, and expression is called out and discharged.The voice mail outbound call service finishes.
In sum, according to the system and method for realization of the present invention IPization voice mail outgoing call, can have under the situation of tone information calling out when using Bearer Independent Call Control Protocol, system can the active call contracted user, the tone information that broadcast is recorded.
More than be in order to make those of ordinary skills understand the present invention; and to detailed description that the present invention carried out; but can expect; in the scope that does not break away from claim of the present invention and contained, can also make other variation and modification, these variations and revising all in protection scope of the present invention.
Claims (10)
1. a method that realizes the outgoing call of IPization voice mail is characterized in that, comprises the following steps:
Steps A: when call subscriber terminal is called out called subscriber's voice mail by the BICC signaling, after the media server of calling subscriber place core net and Voice Mail Service system was successfully set up media channel, described media server was stored the calling subscriber according to prompting for the tone information that the called subscriber records;
Step B: the Voice Mail Service server of Voice Mail Service system is with this called subscriber of BICC signaling paging, and when the called subscriber answered, the control media server was play tone information for the called subscriber.
2. the method for realization IPization voice mail as claimed in claim 1 outgoing call, it is characterized in that, in described steps A, when call subscriber terminal is called out called subscriber's voice mail by the BICC signaling, the media server of calling subscriber place core net and Voice Mail Service system is set up media channel, comprises the following steps:
Steps A 1: call subscriber terminal sends to the Voice Mail Service server by the BICC signaling with calling subscriber's media information;
Steps A 2: described Voice Mail Service server sends to media server with the media information of caller, and through media negotiation, media server returns the media information of media server;
Steps A 3: described Voice Mail Service server sends to host subscriber's terminal with the media information of media server by the BICC signaling.
3. the method for realization as claimed in claim 1 IPization voice mail outgoing call is characterized in that, in described step B, the Voice Mail Service server of Voice Mail Service system comprises the following steps: during with this called subscriber of BICC signaling paging
Called place core net is being judged called number after the free time, carries out media negotiation with the Voice Mail Service server.
4. the method for realization IPization voice mail as claimed in claim 3 outgoing call is characterized in that called place core net and Voice Mail Service server carry out media negotiation, comprise the following steps:
Step B1: described Voice Mail Service server obtains the media information of media server;
Step B2: described Voice Mail Service server is issued called core net with the media information of media server, and through media negotiation, called core net is returned called media information;
Step B3: the Voice Mail Service server upgrades called media information in the media server side.
5. as the method for each described realization IPization voice mail outgoing call in the claim 1 to 4, it is characterized in that described media information comprises the coding type information of IP address, port and the use of media play and reception.
6. a system that realizes the outgoing call of IPization voice mail is characterized in that, comprises Voice Mail Service server and media server, wherein,
Described media server is used for when the calling subscriber calls out called subscriber's voice mail by the BICC signaling, sets up media channel with calling subscriber place core net; And be used for the calling subscriber is stored according to prompting for the tone information that the called subscriber records, and under the control of Voice Mail Service server, play tone information for the called subscriber;
Described Voice Mail Service server is used for BICC signaling calling called subscriber, and when the called subscriber answered, the control media server was play tone information for the called subscriber.
7. the system of realization IPization voice mail as claimed in claim 6 outgoing call is characterized in that,
Described Voice Mail Service server is used to receive the calling subscriber's that call subscriber terminal sends by the BICC signaling media information, and described calling subscriber's media information is sent to described media server; And the media information of described media server sent to host subscriber's terminal by the BICC signaling;
Described media server is used to receive the calling subscriber's that described Voice Mail Service server sends media information, through media negotiation, self media information is sent to described Voice Mail Service server.
8. the system of realization IPization voice mail as claimed in claim 6 outgoing call is characterized in that,
Described Voice Mail Service server is further used for this called subscriber of BICC signaling paging the time, judges that in called place core net called number after the free time, carries out media negotiation with the media gateway of described called place core net.
9. the system of realization IPization voice mail as claimed in claim 8 outgoing call is characterized in that,
Described Voice Mail Service server is further used for obtaining the media information of media server, and the media information of media server is issued called core net, and through media negotiation, called core net is returned called media information; And at the called media information of media server side renewal.
10. as the system of each described realization IPization voice mail outgoing call in the claim 6 to 9, it is characterized in that described media information comprises the coding type information of IP address, port and the use of media play and reception.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180336.XA CN102045653B (en) | 2009-10-26 | 2009-10-26 | System and method for realizing IP (Internet Protocol) voice mailbox outbound |
| PCT/CN2010/074460 WO2011050620A1 (en) | 2009-10-26 | 2010-06-25 | System and method for implementing outgoing calls of internet protocol voice mailbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180336.XA CN102045653B (en) | 2009-10-26 | 2009-10-26 | System and method for realizing IP (Internet Protocol) voice mailbox outbound |
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| Publication Number | Publication Date |
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| CN102045653A true CN102045653A (en) | 2011-05-04 |
| CN102045653B CN102045653B (en) | 2015-05-20 |
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| CN200910180336.XA Expired - Fee Related CN102045653B (en) | 2009-10-26 | 2009-10-26 | System and method for realizing IP (Internet Protocol) voice mailbox outbound |
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| CN (1) | CN102045653B (en) |
| WO (1) | WO2011050620A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379017A (en) * | 2012-04-13 | 2013-10-30 | 中兴通讯股份有限公司 | Voice messaging method and system, converged message server and client |
| CN104135579A (en) * | 2014-08-28 | 2014-11-05 | 中邮科通信技术股份有限公司 | IVR-based method for implementing voice message leaving function of mobile phones |
| CN105101112A (en) * | 2014-05-14 | 2015-11-25 | 中兴通讯股份有限公司 | Method and device for leaving message based on IP mobile communication system |
| CN110830417A (en) * | 2018-08-08 | 2020-02-21 | 中兴通讯股份有限公司 | Call result acquisition method, system, IVR equipment and computer readable storage medium |
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| CN1124725C (en) * | 2000-04-17 | 2003-10-15 | 中国普天信息产业集团公司 | Telephone exchange system and method based on internet protocol |
| CN1159885C (en) * | 2001-04-29 | 2004-07-28 | 上海信息产业有限公司 | Personal internet number communication system and use method thereof |
| CN1635771A (en) * | 2003-12-26 | 2005-07-06 | 华为技术有限公司 | Method for implementing voice mail box in intelligent network |
| CN101159784B (en) * | 2007-11-06 | 2011-10-26 | 中兴通讯股份有限公司 | Video mailbox leave message storing method |
| CN101567945A (en) * | 2008-04-21 | 2009-10-28 | 中兴通讯股份有限公司 | Video mailbox system and application thereof |
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2009
- 2009-10-26 CN CN200910180336.XA patent/CN102045653B/en not_active Expired - Fee Related
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2010
- 2010-06-25 WO PCT/CN2010/074460 patent/WO2011050620A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379017A (en) * | 2012-04-13 | 2013-10-30 | 中兴通讯股份有限公司 | Voice messaging method and system, converged message server and client |
| CN103379017B (en) * | 2012-04-13 | 2018-03-16 | 中兴通讯股份有限公司 | Voice leaving method and system, converged message server and client |
| CN105101112A (en) * | 2014-05-14 | 2015-11-25 | 中兴通讯股份有限公司 | Method and device for leaving message based on IP mobile communication system |
| CN104135579A (en) * | 2014-08-28 | 2014-11-05 | 中邮科通信技术股份有限公司 | IVR-based method for implementing voice message leaving function of mobile phones |
| CN110830417A (en) * | 2018-08-08 | 2020-02-21 | 中兴通讯股份有限公司 | Call result acquisition method, system, IVR equipment and computer readable storage medium |
| CN110830417B (en) * | 2018-08-08 | 2022-03-18 | 中兴通讯股份有限公司 | Call result acquisition method, system, IVR equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011050620A1 (en) | 2011-05-05 |
| CN102045653B (en) | 2015-05-20 |
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