CN101668092B - Method for realizing supplementary service dialing tone by network multimedia terminal and device - Google Patents
Method for realizing supplementary service dialing tone by network multimedia terminal and device Download PDFInfo
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Abstract
The invention discloses a method for realizing supplementary service dialing tone by a network multimedia terminal and a device; the method comprises the following steps: dialing tone corresponding to secondary dialing information is stored in a storage module of a common terminal, and the common terminal and an excitation type terminal carry out negotiation of communication ability; the excitation type terminal sends a secondary dialing request to the common terminal, the common terminal responds the secondary dialing request, while a user inputs secondary dialing information, the dialing tone is played for the user, and the secondary dialing information is transmitted to the excitation type terminal. For the secondary dialing information input by the user, variable dialing tones can be played correspondingly. A media control channel is adopted to be transmitted on a grouping network, therefore, the transmission is carried out only by building the media control channel, and the transmission of media control information does not occupy the media control channel, thereby ensuring reliable transmission of the information and saving network resources radically.
Description
Technical field
The present invention relates to network multimedia communication system technical field, relate in particular to the method and apparatus that a kind of network multimedia terminal is realized supplementary service dialing tone.
Background technology
Multimedia communication system is to be based upon on the open protocol platform basis, realizes intercommunication, sets up the session and the network equipment of transmitting multimedia information each other through the network standard agreement.There is the multiple multi-media communication equipment that is based upon on the network opening interconnection technique at present; The open interconnect standard protocol network that these equipment use has: adopt the H.324 network that H.324, H.245, H.223 waits agreement; Adopt H.323, H.225.0, H.245, RTP (Real-time Transport Protocol; RTP)/RTCP (Real-time ControlProtocol; RTCP Real-time Transport Control Protocol) H.323 the network of agreement such as, and adopt SIP (SessionInitiation Protocol, session initiation protocol), SDP (Session Description Protocol; The media description agreement), protocol of I MS (IP Multimedia Subsystem, IP multimedia system) network such as RTP/RTCP etc.
When various network multi-media communication equipment is set up intercommunication, generally need medium control device and medium processing device to carry out cooperation, satisfy the requirement of the real-time of communication through RTP/RTCP.
When under the framework of protocol stack H.323, carrying out Communication Control, set up contact between the network multimedia terminal and be divided into three phases:
Phase one: Call Admission Control relates to RAS (Remote Access Service, remote access service) agreement (H.225.0);
Subordinate phase: call out control, relate to call signaling protocol (H.225.0);
Phase III: connect control, relate to and set up reliable channel (H.245).
Wherein, H.225.0 the controlling object of agreement is just called out; Its task is the H.245 control channel of setting up between the network multimedia terminal, is to be accomplished by control protocol H.245 as for foundation, maintenance and the release of the medium communication " connection " (being logic channel) between each network multimedia terminal.
H.245 message comprises: request, response, order, indication.Request and response message are that network multimedia terminal uses by protocol entity, constitute protocol procedures.Request message requires the take over party to carry out desired action, and returns response immediately; Response message is the answer to request message, can be the result who confirms, refuses or return request; Command messages also requires the take over party to carry out the action of appointment, but does not require its back response; Indication message is a transmission information, does not require that the take over party carries out action, does not also require it and replys response, normally indicates the status information of network multimedia terminal.
Network multimedia terminal is divided into stimulable type terminal and ordinary terminal, and when ordinary terminal carried out BlueDrama through the stimulable type terminal, some supplementary services can at first be opened to ordinary terminal in the stimulable type terminal; Such as; When ordinary terminal joined certain meeting-place of video conferencing through the stimulable type terminal with MCU (Multipoint Control Unit, multipoint control unit) function, the two-stage dialing request was sent to ordinary terminal in the stimulable type terminal; It can be a kind of supplementary service that is used for carrying out authentication; The indication that transmit to ordinary terminal at the stimulable type terminal, and hope it and can make corresponding action according to the indication at stimulable type terminal.This process of carrying out the supplementary service of authentication is so: if authentication is passed through; Stimulable type terminal real-time audio/video information in ordinary terminal transmits the meeting-place then; If authentication failure; Then requests verification can be continued in the stimulable type terminal, until authentication through or ordinary terminal abandon.Here just be combined into the implication that example is explained supplementary service with specific conference telephone service field; And the kind of supplementary service is a lot; Be not limited to authentication; But for the supplementary service that initiate at the stimulable type terminal, ordinary terminal must carry out two-stage dialing, and promptly the user of ordinary terminal side must input two-stage dialing information can add desired business.H.323 including H.245 agreement in the protocol stack framework, H.245 the basic Indication message in the agreement has defined user's Indication message (UserInput).User's Indication message is used for transmitting the DTMF that obtain (Dual Tone Multi Frequency, the dual-tone multifrequency) signal of two-stage dialing information behind coding on the network, and two-stage dialing information comprises 0～9, * and # and A, B, C, D.
In the prior art at present, begin in ordinary terminal input two-stage dialing information, until with the two-stage dialing direct information H.323 before the protocol stack from the user; Network multimedia terminal all can not be provided as the function that the user plays dialing tone; And usually network multimedia terminal adopts is embedded OS, for the user input keyboard is not provided, therefore; The user is through telepilot or external PC (Personal Computer; PC) mode accesses network multimedia terminal, in this case, the user can't learn whether oneself pushes button; Can not distinguish what the corresponding dialing of button of pressing is through sound, this has influenced user's experience and impression greatly.
Summary of the invention
The technical matters that the present invention will solve is; Provide a kind of network multimedia terminal to realize the method and apparatus of supplementary service dialing tone; In the process of the two-stage dialing request of sending at network multimedia terminal responsing excitation type terminal for the user plays dialing tone, in order to prompting user operational circumstances.
The technical scheme that the present invention adopts is, said network multimedia terminal is realized the method for supplementary service dialing tone, is included in the corresponding dialing tone of storage two-stage dialing information in the memory module of ordinary terminal; Ordinary terminal and stimulable type terminal are carried out ability to communicate and are consulted; The two-stage dialing request is sent to ordinary terminal in the stimulable type terminal, and the request of ordinary terminal response two-stage dialing for the user plays dialing tone, and sends to the stimulable type terminal with two-stage dialing information when the user imports two-stage dialing information.
Further, to carry out the process that ability to communicate consults following said ordinary terminal and stimulable type terminal:
The ability to communicate collection is sent at ordinary terminal and stimulable type terminal mutually, and said ability to communicate collection comprises: transmission user indication capacity data bag, reception user indicate the network code form of capacity data bag and support;
Negotiate the common capability set that uses in ordinary terminal and stimulable type terminal.
Further, the process of said ordinary terminal response two-stage dialing request is following:
Step 1, ordinary terminal are opened user's input window according to the two-stage dialing request on graphic user interface;
Step 2, user import two-stage dialing information on graphic user interface.
Further, to play the process of dialing tone following for the user when the user imports two-stage dialing information for said ordinary terminal:
Media management module in step a, the ordinary terminal receives the two-stage dialing information of user input, and it according to the encoding of ordinary terminal and the common network code form of supporting in stimulable type terminal, is obtained two-stage dialing information and encode;
Step b, media management module are inquired about the corresponding dialing tone of two-stage dialing information in the memory module of ordinary terminal;
Step c, media management module notice medium process module are play the corresponding dialing tone of two-stage dialing information for the user.
Further; Said that two-stage dialing information is sent to the process at stimulable type terminal is following: ordinary terminal sends to H.323 protocol stack with two-stage dialing information coding; H.323 protocol stack is packaged into independently packet with it, is transferred to the stimulable type terminal through packet network then.
As a kind of optimized technical scheme, said H.323 protocol stack is to transmit on packet network through the medium control channel through the further employing of packet network transmits data packets.
The present invention also provides a kind of network multimedia terminal to realize the device of supplementary service dialing tone, comprising:
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module is used for when the user imports two-stage dialing information, in memory module, inquires about the corresponding dialing tone of two-stage dialing information and notifies medium process module;
Medium process module is used for playing the corresponding dialing tone of two-stage dialing information according to the notice of media management module for the user.
Further, said media management module is further used for the two-stage dialing information of user's input is encoded according to the common network code form of supporting of ordinary terminal and stimulable type terminal, and the two-stage dialing information coding that obtains is sent to the stimulable type terminal.
Further; The said process that the two-stage dialing information that obtains coding is sent to the stimulable type terminal is: through protocol stack H.323 two-stage dialing information encode seal is dressed up independently packet, again packet is transferred to the stimulable type terminal through the medium control channel on packet network.
The present invention also provides a kind of ordinary terminal of playing the supplementary service dialing tone function that has, and comprising:
The GUI module is used to provide friendly user interface, and the two-stage dialing information of the user's input that receives is transmitted to medium control device;
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module is used for when receiving the two-stage dialing information that the GUI module is sent, and in memory module, inquires about the corresponding dialing tone of two-stage dialing information and notifies medium process module;
Medium process module, the user who is used for notice according to media management module and is on the ordinary terminal plays the corresponding dialing tone of two-stage dialing information.
The present invention also provides a kind of stimulable type terminal of playing the supplementary service dialing tone function that has, and comprising:
The GUI module is used to provide friendly user interface, and the two-stage dialing information that receives is transmitted to medium control device;
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module is used for when receiving the two-stage dialing information coding that the GUI module is sent, being decoded into the two-stage dialing information of user's input on the ordinary terminal, in memory module, inquires about the corresponding dialing tone of two-stage dialing information and notifies medium process module;
Medium process module, the user who is used for notice according to media management module and is on the stimulable type terminal plays the corresponding dialing tone of two-stage dialing information.
Adopt technique scheme, the present invention has advantage at least:
Network multimedia terminal according to the invention is realized the method and apparatus of supplementary service dialing tone, and this method is stored the corresponding dialing tone of two-stage dialing information in the memory module of ordinary terminal, and ordinary terminal and stimulable type terminal are carried out ability to communicate and consulted; The two-stage dialing request is sent to ordinary terminal in the stimulable type terminal, and the request of ordinary terminal response two-stage dialing for the user plays dialing tone, and sends to the stimulable type terminal with two-stage dialing information when the user imports two-stage dialing information.For the two-stage dialing information of user input, can the corresponding dialing tone of playing multiple variation:, under the situation of related hardware support, can also play the high-fidelity sound of storage like people's sound, natural phonation etc.Because what adopt is that the medium control channel transmits on packet network, transmission only need be set up the medium control channel, and the transmission medium control information need not to set up media transfer channel transmission dialing tone information, saves Internet resources.In addition; Because media transfer channel is UDP (the User Datagram Protocol that is based upon on connectionless insecure host-host protocol basis; UDP) host-host protocol; And the medium control channel is to be based upon on the basis of reliable transport protocol, so the present invention's reliable transmission of guarantee information fundamentally.
Network multimedia terminal according to the invention is realized in the device of supplementary service dialing tone; Medium control device is after the two-stage dialing information that receives user's input; Only need convert thereof into the coding form that DTMF requires; This locality only is the dialing tone information of medium control device according to the local memory module storage of the two-stage dialing information inquiry of user's input, and with dialing tone direct information medium processing device.Can improve media speed theoretically, more be applicable to the requirement of network implementation system.
In addition; The invention allows for a kind of stimulable type terminal of playing the supplementary service dialing tone function that has; Wherein medium processing device only need be decoded to the dtmf code that ordinary terminal is received; Also can be provided with flexibly because deposit the corresponding dialing tone of two-stage dialing information in the memory module, very flexible in stimulable type end side dialing tone implementation, whether adopt dialing tone to play; Adopt which kind of dialing tone, such as: multi-lingual sounding or the prompting of other forms of signal tone determine by stimulable type terminal oneself.
For network multimedia terminal; Because the method and apparatus of realizing supplementary service dialing tone is in this locality; Need not consider and the medium control of far-end and the stationary problem of medium, only need pass through the medium control channel, information security is effectively sent to far-end.
Description of drawings
Fig. 1 is the method flow diagram that the said network multimedia terminal of first embodiment of the invention is realized supplementary service dialing tone;
Fig. 2 is the method flow diagram that the said network multimedia terminal of second embodiment of the invention is realized supplementary service dialing tone;
Fig. 3 has the ordinary terminal of playing the supplementary service dialing tone function and forms synoptic diagram for third embodiment of the invention is said.
Embodiment
Reach technological means and the effect that predetermined purpose is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; The said network multimedia terminal of the present invention's proposition is realized the method and apparatus of supplementary service dialing tone; And saidly have a stimulable type terminal of playing the supplementary service dialing tone function, specify as after.
First embodiment of the invention; As shown in Figure 1; The meeting-place of passing through the meeting of stimulable type terminal adding Web TV with ordinary terminal is an example, and a kind of network multimedia terminal is realized the method for supplementary service dialing tone, and network multimedia terminal comprises ordinary terminal and stimulable type terminal; In the memory module of ordinary terminal, store the corresponding dialing tone of two-stage dialing information in advance, this method comprises the steps:
Step 101, ordinary terminal are called out the stimulable type terminal that far-end has the MCU function; Ordinary terminal and stimulable type terminal are sent the ability to communicate collection mutually and are carried out the ability to communicate negotiation, and ability to communicate is concentrated the DTMF network code form that comprises transmission user indication capacity data bag transmitUserInputCapabilitiy, support and received user's designation data bag receiveUserInputCapability.DTMF network code form comprises: the coding form of BasicString, IA5String, GeneralString etc. and encrypted form thereof etc.Finally negotiate the common capability set that uses in ordinary terminal and stimulable type terminal.
Two-stage dialing is carried out through the two-stage dialing request notice ordinary terminal that sends sound or image format in step 102, stimulable type terminal; Local ordinary terminal knows that the stimulable type terminal needs the local supplementary service operation of carrying out two-stage dialing after receiving the two-stage dialing request, so that carry out authentication.If there is not the requirement of supplementary service, then ordinary terminal can directly be set up the network multimedia session.Certainly, if ordinary terminal does not have the method for corresponding supplementary service, also can select the Multimedia session that exits network.
The user of step 103, ordinary terminal side opens user's input window through local GUI module (Graphical User Interface, graphic user interface) after receiving sound or image notice; The GUI module provides friendly user interface, and the user is through telepilot or other input mode then, such as the keyboard of external PC etc.; Input two-stage dialing information in user's input window; The character that can import comprises numeral 0～9, A, B, C, D, # and *, and the GUI module sends to the media management module in the ordinary terminal with two-stage dialing information; Unallowable instruction digit information will be left intact, and directly abandon.
Step 104, media management module receive the two-stage dialing information of user's input; Because the user is a remote control mode through telepilot input two-stage dialing information; This remote control mode is carried out dtmf code according to the common network code form of supporting of ordinary terminal and stimulable type terminal obtain two-stage dialing information coding, and directly deliver to H.323 protocol stack; Dtmf code specifically can be a kind of in the coding form of BasicString, IA5String, GeneralString and encrypted form thereof, and the common coding form of supporting is decided in the capability set of being consulted by ordinary terminal and stimulable type terminal.
Step 105, media management module are inquired about the corresponding dialing tone of two-stage dialing information in the memory module of ordinary terminal.
Step 106, media management module notice medium process module are play the corresponding dialing tone of two-stage dialing information for the user.
Step 107, H.323 protocol stack receives encoding with two-stage dialing information that medium control device sends; It is packaged into independently packet, and the packet that on packet network, will be packaged with two-stage dialing information through the medium control channel is sent to the stimulable type terminal.Certainly, the present invention also can adopt other the network transmission protocol to transmit two-stage dialing information.
Optional afterwards, the ordinary terminal operating result can be told through indication information in the stimulable type terminal, such as: during through authentication, the transmit operation success indicating; During the identity failure, the Indication message of transmit operation failure.Ordinary terminal receives the Indication message at stimulable type terminal, if successfully operation indication, then local media opertaing device control GUI module is closed user's input window; If user's input error is then pointed out in the failure operation indication, re-enter.
Second embodiment of the invention; As shown in Figure 2; The meeting-place of passing through the meeting of stimulable type terminal adding Web TV with ordinary terminal is an example; A kind of network multimedia terminal is realized the method for supplementary service dialing tone, and network multimedia terminal comprises ordinary terminal and stimulable type terminal, and this method comprises the steps:
After step 203, notified its of ordinary terminal carry out the Indication message of two-stage dialing; This Indication message is resolved, control local GUI module by media management module and open user's input window, the GUI module provides friendly user interface; The user can import two-stage dialing information through telepilot in user's input window then; The character that can import comprises numeral 0～9, A, B, C, D, # and * etc., and the GUI module sends to the media management module in the ordinary terminal with two-stage dialing information; Unallowable instruction digit information will be left intact, and directly abandon.
Optional afterwards, the ordinary terminal operating result can be told through indication information in the stimulable type terminal, such as: during through authentication, the transmit operation success indicating; During the identity failure, the Indication message of transmit operation failure.Ordinary terminal receives the Indication message at stimulable type terminal, if successfully operation indication, then local media opertaing device control GUI module is closed user's input window; If user's input error is then pointed out in the failure operation indication, re-enter.
Third embodiment of the invention, as shown in Figure 3, a kind of ordinary terminal with broadcast supplementary service dialing tone function comprises:
The GUI module; Be used to provide user's operating experience interface of close friend; Inform the duty of the current ordinary terminal of user, the two-stage dialing information that the user who receives is imported is transmitted to medium control device and informs user's operating result through the mode of graphical interfaces;
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module is used for when receiving the two-stage dialing information that the GUI module is sent, and in memory module, inquires about the corresponding dialing tone of two-stage dialing information and notifies medium process module;
Medium process module, the user who is used for notice according to media management module and is on the ordinary terminal plays the corresponding dialing tone of two-stage dialing information.
H.323 protocol stack is used to realize the system definition and the transmission control procedures of multi-media communication.Because UserInput is basic Indication message H.245, be the part of agreement H.323, so H.323 protocol stack is used for transmitting to packet encapsulation and on packet network instruction message.Certainly, the present invention also can adopt other the network transmission protocol to transmit two-stage dialing information.
Fourth embodiment of the invention, a kind of stimulable type terminal with broadcast supplementary service dialing tone function comprises:
The GUI module is used to provide friendly user interface, and the two-stage dialing information of user's input on passing through of the receiving ordinary terminal that packet network transmits is transmitted to medium control device;
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module; Be used for when receiving the two-stage dialing information coding that the GUI module is sent; Be decoded into the two-stage dialing information of user's input on the ordinary terminal; In memory module, inquire about the corresponding dialing tone of two-stage dialing information and notify medium process module, in addition, media management module also is used for startup, the configuration effort of medium processing device.
Medium process module, the user who is used for notice according to media management module and is on the stimulable type terminal plays the corresponding dialing tone of two-stage dialing information.
H.323 protocol stack is used to realize the system definition and the transmission control procedures of multi-media communication.Because UserInput is basic Indication message H.245, be the part of agreement H.323, so H.323 protocol stack is used for transmitting to packet encapsulation and on packet network instruction message.Certainly, the present invention also can adopt other the network transmission protocol to transmit two-stage dialing information.
Network multimedia terminal according to the invention is realized the method and apparatus of supplementary service dialing tone, and this method is stored the corresponding dialing tone of two-stage dialing information in the memory module of ordinary terminal, and ordinary terminal and stimulable type terminal are carried out ability to communicate and consulted; The two-stage dialing request is sent to ordinary terminal in the stimulable type terminal, and the request of ordinary terminal response two-stage dialing for the user plays dialing tone, and sends to the stimulable type terminal with two-stage dialing information when the user imports two-stage dialing information.For the two-stage dialing information of user input, can the corresponding dialing tone of playing multiple variation:, under the situation of related hardware support, can also play the high-fidelity sound of storage like people's sound, natural phonation etc.Because what adopt is that the medium control channel transmits on packet network, transmission only need be set up the medium control channel, and the transmission medium control information need not to take media transfer channel, saves Internet resources.In addition; Because media transfer channel is the UDP host-host protocol that is based upon on connectionless insecure host-host protocol basis; And the medium control channel is to be based upon on the basis of reliable transport protocol, so the present invention's reliable transmission of guarantee information fundamentally.
Network multimedia terminal according to the invention is realized in the device of supplementary service dialing tone; Medium control device is after the two-stage dialing information that receives user's input; Only need convert thereof into the coding form that DTMF requires; This locality only is the dialing tone information of medium control device according to the local memory module storage of the two-stage dialing information inquiry of user's input, and with dialing tone direct information medium processing device.Can improve media speed theoretically, more be applicable to the requirement of network implementation system.
In addition; The invention allows for a kind of stimulable type terminal of playing the supplementary service dialing tone function that has; Wherein medium processing device only need be decoded to the dtmf code that ordinary terminal is received; Also can be provided with flexibly because deposit the corresponding dialing tone of two-stage dialing information in the memory module, very flexible in stimulable type end side dialing tone implementation, whether adopt dialing tone to play; Adopt which kind of dialing tone, such as: multi-lingual sounding or the prompting of other forms of signal tone determine by stimulable type terminal oneself.
For network multimedia terminal; Because the method and apparatus of realizing supplementary service dialing tone is in this locality; Need not consider and the medium control of far-end and the stationary problem of medium, only need pass through the medium control channel, information security is effectively sent to far-end.
Through the explanation of embodiment, should be to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet appended diagram only provide the usefulness of reference and explanation, is not to be used for the present invention is limited.
Claims (6)
1. a network multimedia terminal is realized the method for supplementary service dialing tone, it is characterized in that, is included in the corresponding dialing tone of storage two-stage dialing information in the memory module of ordinary terminal; The ability to communicate negotiation is carried out at ordinary terminal and stimulable type terminal, negotiates the common capability set that uses in ordinary terminal and stimulable type terminal; The process that the ability to communicate negotiation is carried out at said ordinary terminal and stimulable type terminal is following: the ability to communicate collection is sent at ordinary terminal and stimulable type terminal mutually, and said ability to communicate collection comprises: transmission user indication capacity data bag, reception user indicate the network code form of capacity data bag and support;
The two-stage dialing request is sent to ordinary terminal in the stimulable type terminal, and the request of ordinary terminal response two-stage dialing for the user plays dialing tone, and sends to the stimulable type terminal with two-stage dialing information when the user imports two-stage dialing information;
For the user plays dialing tone, and it is following that two-stage dialing information is sent to the process at stimulable type terminal when the user imports two-stage dialing information for said ordinary terminal:
Media management module in step a, the ordinary terminal receives the two-stage dialing information of user's input, and it is encoded according to the common network code form of supporting of ordinary terminal and stimulable type terminal, obtains two-stage dialing information coding; Ordinary terminal sends to H.323 protocol stack with two-stage dialing information coding, and H.323 protocol stack is packaged into independently packet with it, is transferred to the stimulable type terminal through packet network then;
Step b, media management module are inquired about the corresponding dialing tone of two-stage dialing information in the memory module of ordinary terminal;
Step c, media management module notice medium process module are play the corresponding dialing tone of two-stage dialing information for the user.
2. realize the method for supplementary service dialing tone according to the said network multimedia terminal of claim 1, it is characterized in that the process of said ordinary terminal response two-stage dialing request is following:
Step 1, ordinary terminal are opened user's input window according to the two-stage dialing request on graphic user interface;
Step 2, user import two-stage dialing information on graphic user interface.
3. realize the method for supplementary service dialing tone according to the said network multimedia terminal of claim 1, it is characterized in that said H.323 protocol stack is to transmit on packet network through the medium control channel through the further employing of packet network transmits data packets.
4. the device of a network multimedia terminal realization supplementary service dialing tone is characterized in that, comprising:
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module is used for when the user imports two-stage dialing information, in memory module, inquires about the corresponding dialing tone of two-stage dialing information and notifies medium process module; Said media management module is further used for the two-stage dialing information of user's input is encoded according to the common network code form of supporting of ordinary terminal and stimulable type terminal, and the two-stage dialing information coding that obtains is sent to the stimulable type terminal; The said process that the two-stage dialing information that obtains coding is sent to the stimulable type terminal is: through protocol stack H.323 two-stage dialing information encode seal is dressed up independently packet, again packet is transferred to the stimulable type terminal through the medium control channel on packet network.
Medium process module is used for playing the corresponding dialing tone of two-stage dialing information according to the notice of media management module for the user.
5. one kind has the ordinary terminal of playing the supplementary service dialing tone function, it is characterized in that, comprising:
The GUI module is used to provide friendly user interface, and the two-stage dialing information of the user's input that receives is transmitted to media management module;
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module is used for when receiving the two-stage dialing information that the GUI module is sent, and in memory module, inquires about the corresponding dialing tone of two-stage dialing information and notifies medium process module; Two-stage dialing information is encoded according to the common network code form of supporting of ordinary terminal and stimulable type terminal, obtain two-stage dialing information coding and send to the stimulable type terminal;
Medium process module, the user who is used for notice according to media management module and is on the ordinary terminal plays the corresponding dialing tone of two-stage dialing information.
6. one kind has the stimulable type terminal of playing the supplementary service dialing tone function, it is characterized in that, comprising:
The GUI module is used to provide friendly user interface, and the two-stage dialing information coding that receives is transmitted to media management module;
Memory module is used to store the corresponding dialing tone of two-stage dialing information;
Media management module is used for when receiving the two-stage dialing information coding that the GUI module is sent, being decoded into the two-stage dialing information of user's input on the ordinary terminal, in memory module, inquires about the corresponding dialing tone of two-stage dialing information and notifies medium process module;
Medium process module, the user who is used for notice according to media management module and is on the stimulable type terminal plays the corresponding dialing tone of two-stage dialing information.
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| CN103108255A (en) * | 2011-11-15 | 2013-05-15 | 苏州达联信息科技有限公司 | Video distribution network centralized control protocol and implementation device |
| CN103747007A (en) * | 2014-01-21 | 2014-04-23 | 上海斐讯数据通信技术有限公司 | Second-time dialing receiving method |
| CN117880409B (en) * | 2024-03-11 | 2024-07-16 | 荣耀终端有限公司 | Communication method, device, chip and storage medium |
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| CN1592341A (en) * | 2003-09-02 | 2005-03-09 | 华为技术有限公司 | Method for connecting PSTN telephone with IP conference television system |
-
2009
- 2009-09-29 CN CN 200910177310 patent/CN101668092B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033124C (en) * | 1992-08-14 | 1996-10-23 | 凌阳科技股份有限公司 | Telephone dial controller with speech response |
| US6731625B1 (en) * | 1997-02-10 | 2004-05-04 | Mci Communications Corporation | System, method and article of manufacture for a call back architecture in a hybrid network with support for internet telephony |
| CN1360780A (en) * | 1999-07-12 | 2002-07-24 | 艾利森电话股份有限公司 | Method and system for exchanging information between multimedia network nodes |
| CN1592341A (en) * | 2003-09-02 | 2005-03-09 | 华为技术有限公司 | Method for connecting PSTN telephone with IP conference television system |
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