CN105376761A - Method, device and conversation system for establishing conversation connection - Google Patents
Method, device and conversation system for establishing conversation connection Download PDFInfo
- Publication number
- CN105376761A CN105376761A CN201510659146.1A CN201510659146A CN105376761A CN 105376761 A CN105376761 A CN 105376761A CN 201510659146 A CN201510659146 A CN 201510659146A CN 105376761 A CN105376761 A CN 105376761A
- Authority
- CN
- China
- Prior art keywords
- operator
- transfer server
- network
- address
- client
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/148—Migration or transfer of sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a method, device and conversation system for establishing a conversation connection, and belongs to the technical field of communication. The method comprises the steps of: receiving a redirection request of a client end, wherein the redirection request includes a current IP address of the client end; according to the current IP address, detecting whether service providers of a current network and an original network are the same; if not, obtaining the communication address of a first transit server corresponding to the service provider of the current network; sending a redirection response carrying the communication address to the client end so as to enable the client end to redirect the conversation connection from a second transit server corresponding to the service provider of the original network to the first transit server. The method, device and conversation system for establishing the conversation connection solve the problems in the prior art that the original transit server is still used for conversation, leading to the high conversation delay rate and packet loss rate; in addition, the delay rate and the packet loss rate are lowered, and the conversation quality is ensured.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of method, device and phone system set up call and connect.
Background technology
Along with the development of the communication technology, there is the technology such as voice call, video calling, make the communication between user more efficiently convenient.
For voice call technology, the relevant network architecture comprises: calls customer end, signal server, voice transfer server and called party client end.Calls customer end sends call request to signal server, signal server obtains the mailing address of voice transfer server, and the mailing address of voice transfer server is supplied to calls customer end and called party client end, thus make calls customer end set up voice call with called party client end by voice transfer server to be connected.Wherein, voice transfer server is generally concentrating type framework, comprises the multiple stage voice transfer server that different operators provides in this server cluster.Client when the voice transfer server that the operator corresponding with the communication network of its access provides set up voice call connect, speech quality is better.
But; because client is often installed on the mobile terminal of such as mobile phone and so on; in voice call process, the position of mobile terminal can change often, and this communication network just causing client to access may switch, and corresponding operator also likely changes.Such as, from the Wi-Fi (WirelessFidelity that telecom operators provide, Wireless Fidelity) network switches to 4G (the4thGenerationmobilecommunicationtechnology, the forth generation mobile communication technology) network that mobile operator provides.And when causing operator to change because network switches, in prior art, client is still continued to use original voice transfer server and is conversed.Such as, client, after the Wi-Fi network provided from telecom operators switches to the 4G network that mobile operator provides, is still continued to use the voice call of setting up between the voice transfer server that provides with telecom operators and is connected and converses.This just causes the retardation rate of call and packet loss to raise, and affects speech quality.
Summary of the invention
In order to solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, the retardation rate of call and packet loss is caused to raise, affect the problem of speech quality, embodiments provide a kind of method, device and the phone system setting up call and connect.Described technical scheme is as follows:
First aspect, provide a kind of method set up call and connect, be applied in signal server, described method comprises:
Receive the redirect request of client, described redirect request comprises the current IP address of described client;
According to described current IP address, whether the operator detecting the current network of described client access is identical with the operator of the primitive network that described client accesses;
If the operator of described current network is different from the operator of described primitive network, then obtain the mailing address of first transfer server corresponding to operator of described current network;
The redirect response carrying the mailing address of described first transfer server is sent to described client, to make described client according to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
Second aspect, provide a kind of method set up call and connect, be applied in client, described method comprises:
When detecting that network switches, send redirect request to signal server, described redirect request comprises the current IP address of described client;
Receive the redirect response that described signal server sends, carry the mailing address of first transfer server corresponding to operator of the current network of described client access in described redirect response, described redirect response is that described signal server sends when confirming that the operator of described current network is different from the operator of the primitive network that described client accesses;
According to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
The third aspect, provide a kind of device set up call and connect, be applied in signal server, described device comprises:
Request receiving module, for receiving the redirect request of client, described redirect request comprises the current IP address of described client;
Detection module, for according to described current IP address, whether the operator detecting the current network of described client access is identical with the operator of the primitive network that described client accesses;
Address acquisition module, for when the operator of described current network is different from the operator of described primitive network, obtains the mailing address of first transfer server corresponding to operator of described current network;
Response sending module, for sending the redirect response carrying the mailing address of described first transfer server to described client, to make described client according to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
Fourth aspect, provide a kind of device set up call and connect, be applied in client, described device comprises:
Request sending module, for when detecting that network switches, send redirect request to signal server, described redirect request comprises the current IP address of described client;
Response receiver module, for receiving the redirect response that described signal server sends, carry the mailing address of first transfer server corresponding to operator of the current network of described client access in described redirect response, described redirect response is that described signal server sends when confirming that the operator of described current network is different from the operator of the primitive network that described client accesses;
Connect redirection module, for the mailing address according to described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
5th aspect, provides a kind of phone system, and described system comprises: multiple client, signal server and multiple stage transfer server;
Described client comprises the device that the foundation call as described in fourth aspect connects;
Described signal server comprises the device that the foundation call as described in the third aspect connects.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought comprises:
By when detecting that client causes operator to change because network switches, the first transfer server corresponding to the operator that client distributes current network, makes client call be connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network; Solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, and causes the retardation rate of call and packet loss to raise, affects the problem of speech quality; Reach and reduce retardation rate and packet loss, guarantee the technique effect of speech quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of implementation environment involved by the embodiment of the present invention;
Fig. 2 is the flow chart of the method for the foundation call connection that one embodiment of the invention provides;
Fig. 3 is the flow chart of the method for the foundation call connection that another embodiment of the present invention provides;
Fig. 4 A is the flow chart of the method for the foundation call connection that yet another embodiment of the invention provides;
Fig. 4 B is the flow chart of the step 403 that Fig. 4 A illustrated embodiment relates to;
Fig. 5 is the block diagram of the device of the foundation call connection that one embodiment of the invention provides;
Fig. 6 is the block diagram of the device of the foundation call connection that another embodiment of the present invention provides;
Fig. 7 is the block diagram of the phone system that one embodiment of the invention provides;
Fig. 8 is the structural representation of the terminal that one embodiment of the invention provides;
Fig. 9 is the structural representation of the server that one embodiment of the invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Please refer to Fig. 1, it illustrates the schematic diagram of a kind of implementation environment involved by the embodiment of the present invention.This implementation environment comprises: multiple stage terminal 120, signal server 140 and multiple stage transfer server 160.
Terminal 120 can be the electronic equipment of such as mobile phone, panel computer, E-book reader, multimedia play equipment, pocket computer on knee or desktop computer and so on.Run in terminal 120 and have the client with call function.Client can be application client, also can be webpage client.In embodiments of the present invention, the type of call includes but not limited to: any one in voice call, video calling.
Signal server 140 for carrying the control signal in communication process, such as, is called out, is replied and the signaling such as rejection.Signal server 140 can be a station server, also can be the server cluster of multiple servers composition, or a cloud computing service center.The communication connection of terminal 120 by setting up between signal server 140, and carry out Signalling exchange between signal server 140.This communication connection is generally TCP/IP (TransmissionControlProtocol/InternetProtocol, transmission control protocol/Internet protocol) and connects.
Transfer server 160 is for forwarding the communicating data between client, and for call, each side provides room Session Resources.Multiple stage transfer server 160 forms concentrating type framework, is provided by different operators.Such as, multiple stage transfer server 160 comprises: at least one the transfer server provided by telecom operators, at least one the transfer server provided by mobile operator and at least one the transfer server provided by operator of UNICOM.
Alternatively, this implementation environment also comprises: dispatch server (not shown).Dispatch server sets up communication connection respectively and between signal server 140 and transfer server 160.Dispatch server is used for for client dispatching distribution transfer server 160.
Please refer to Fig. 2, the flow chart of the method that the foundation call that it illustrates one embodiment of the invention provides connects.The method can be applicable in the signal server 140 in implementation environment shown in Fig. 1.The method can comprise the steps:
Step 202, receive the redirect request of client, this redirect request comprises the current IP address of client.
Step 204, according to current IP address, whether the operator detecting the current network of client access is identical with the operator of the primitive network that client accesses.
Step 206, if the operator of current network is different from the operator of primitive network, then obtains the mailing address of first transfer server corresponding to operator of current network.
Step 208, the redirect response carrying the mailing address of the first transfer server is sent to client, to make client according to the mailing address of the first transfer server, call is connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network.
In sum, the method that the present embodiment provides, by when detecting that client causes operator to change because network switches, the first transfer server corresponding to the operator that client distributes current network, makes client call be connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network; Solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, and causes the retardation rate of call and packet loss to raise, affects the problem of speech quality; Reach and reduce retardation rate and packet loss, guarantee the technique effect of speech quality.
Please refer to Fig. 3, the flow chart of the method that the foundation call that it illustrates another embodiment of the present invention provides connects.The method can be applicable in the client in implementation environment shown in Fig. 1.The method can comprise the steps:
Step 302, when detecting that network switches, send redirect request to signal server, this redirect request comprises the current IP address of client.
Step 304, receive the redirect response that signal server sends, carry the mailing address of first transfer server corresponding to operator of the current network of client access in this redirect response, this redirect response is that signal server sends when confirming that the operator of current network is different from the operator of the primitive network that client accesses.
Step 306, according to the mailing address of the first transfer server, connects call and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network.
In sum, the method that the present embodiment provides, by client when detecting that network switches, redirect request is sent to signal server, so that signal server is when detecting that client causes operator to change because network switches, the first transfer server corresponding to the operator that client distributes current network, makes client call be connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network; Solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, and causes the retardation rate of call and packet loss to raise, affects the problem of speech quality; Reach and reduce retardation rate and packet loss, guarantee the technique effect of speech quality.
Please refer to Fig. 4 A, the flow chart of the method that the foundation call that it illustrates yet another embodiment of the invention provides connects.The present embodiment is applied to implementation environment shown in Fig. 1 in this way and is illustrated.The method can comprise the steps:
Step 401, in communication process, whether the real-time Sampling network of client switches.
Network switches and refers to that the communication network that client accesses changes.Such as, switch to Wi-Fi network from cellular mobile communication networks, or switch to cellular mobile communication networks from Wi-Fi network, or switch to from the communication network that the first operator provides the communication network that the second operator provides, etc.
Step 402, when detecting that network switches, client sends redirect request to signal server.
Redirect request comprises the current IP address of client, IP address corresponding after the network also namely accessed in client switches.
Correspondingly, signal server receives the redirect request that client sends.
Alternatively, client, when detecting that network switches, first sends connection establishment request to signal server, and this connection establishment request is used for asking to set up TCP/IP with signal server and is connected.Successfully setting up after TCP/IP is connected with signal server, client sends redirect request to signal server.
In one example in which, for voice call, suppose the Wi-Fi network that client access telecom operators provide, the voice transfer server provided by telecom operators is set up voice call with call opposite end and is connected.In the process of voice call, suppose that client detects from Wi-Fi network and switch to cellular mobile communication networks, then first client initiates the request of setting up TCP/IP connection to signal server, after successfully connecting, sends redirect request to signal server.
Step 403, signal server is according to current IP address, and whether the operator detecting the current network of client access is identical with the operator of the primitive network that client accesses.
In a kind of possible execution mode, as shown in Figure 4 B, this step comprises following a few sub-steps:
Step 403a, whether the original ip address that signal server detects current IP address and client belongs to the same network segment.If so, following step 403d is then performed; If not, then following step 403b is performed.
The original ip address of client is stored, the IP address that also namely client is corresponding before the network that it accesses switches in signal server.Whether current IP address and the original ip address of signal server detection client belong to the same network segment.Such as, if the current IP address of client is 123.11.2.4, original ip address is 123.11.2.3, then belong to the same network segment both illustrating.When the current IP address of client and original ip address belong to the same network segment, then illustrate that the operator of current network is identical with the operator of primitive network, connect without the need to redirected call, signal server sends to client and is used to indicate redirected invalid error code.
Step 403b, the network segment of signal server belonging to current IP address, from predetermined corresponding relation, inquiry obtains the operator of current network.
When the current IP address of client and original ip address do not belong to the same network segment, signal server inquires about the operator obtaining current network from predetermined corresponding relation.Wherein, predetermined corresponding relation comprises the corresponding relation between the network segment and operator.
Step 403c, whether the operator that signal server detects current network is identical with the operator of primitive network.If so, following step 403d is then performed; If not, then following step 404 is performed.
When the operator of current network is identical with the operator of primitive network, connect without the need to redirected call, signal server sends to client and is used to indicate redirected invalid error code.
When the operator of current network is different with the operator of primitive network, needs to be redirected call and connect, to guarantee speech quality.Signal server performs following step 404 to step 406.
Step 403d, signal server sends to client and is used to indicate redirected invalid error code.
Step 404, if the operator of current network is different from the operator of primitive network, then operator from signal server to primitive network corresponding to the second transfer server send and to check out instruction.
Wherein, instruction of checking out comprises the identification information of client, instruction of checking out be used to indicate the second transfer server empty call that client set up connect shared by room Session Resources.
Step 405, signal server obtains the mailing address of first transfer server corresponding to operator of current network.
Wherein, mailing address typically refers to IP address.
Still stating voice call more than is example, suppose that signal server detects that the operator of the primitive network that client accesses is telecom operators, and the operator of current network is mobile operator, then signal server sends to the voice transfer server corresponding to telecom operators instruction of checking out.Further, signal server obtains the mailing address of the voice transfer server corresponding to mobile operator.
In a kind of possible execution mode, this step comprises following a few sub-steps:
1, information of home location corresponding to current IP address is obtained;
2, first transfer server corresponding to operator of at least one current network is chosen according to information of home location;
3, the mailing address of the first transfer server be selected is obtained.
The quantity of the transfer server corresponding to same operator is generally multiple stage, and this multiple stage transfer server is deployed in each different regions.Such as, in Beijing, Sichuan, Guangdong and different regions, four, Jiangsu are deployed with transfer server corresponding to mobile operator respectively, and the deployment quantity in each area is one or multiple stage.When selecting transfer server for client, can adopt and access principle nearby, to guarantee speech quality further.Such as, suppose that the ownership place of the current IP address of client is Shenzhen, then choose the transfer server of In Guangdong Province.
In addition, under normal conditions, signal server sends into room request to dispatch server, enters the operator that room request comprises the identification information of client, the current IP address of client and current network.The information of home location that dispatch server is corresponding according to current IP address, according to accessing the first transfer server corresponding to operator that principle chooses at least one current network nearby, and the mailing address of the first transfer server be selected is fed back to signal server.In addition, the first transfer server that dispatch server is also selected respectively to each sends and indicates into room, enter room instruction and comprise the identification information of client, entering room instruction, to be used to indicate the first transfer server be that client gets out room Session Resources, to wait for that client accesses.
Step 406, signal server sends the redirect response carrying the mailing address of the first transfer server to client.
Correspondingly, client receives the redirect response that signal server sends.
Step 407, call, according to the mailing address of the first transfer server, connects and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network by client.
When the quantity of the first transfer server is one, client is set up new call according to the mailing address of the first transfer server and the first transfer server and is connected.
When the quantity of the first transfer server is multiple stage, client sends roll-call access request according to the mailing address of every platform first transfer server respectively to every platform first transfer server; After the access response receiving the transmission of target first transfer server, set up new call with target first transfer server and be connected.Wherein, target first transfer server is the first transfer server of first feedback access response.
Afterwards, client, by being connected with the new call of setting up between the first transfer server, continues original call with call opposite end.It should be noted is that, the process that above-mentioned redirected call connects is completed automatically by client, performs any operation without the need to user.Under normal conditions, user can not perceive call and occur any exception, or only perceives the very of short duration fluctuation of call appearance.When detect because network switch and cause operator to change, by the transfer server that the operator that call connection is redirected to current network provides, thus ensure the problem that can not cause retardation rate and the packet loss rising of conversing because of the transfer server using the operator of non-present network to provide, fully guarantee speech quality.
In sum, the method that the present embodiment provides, by when detecting that client causes operator to change because network switches, the first transfer server corresponding to the operator that client distributes current network, makes client call be connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network; Solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, and causes the retardation rate of call and packet loss to raise, affects the problem of speech quality; Reach and reduce retardation rate and packet loss, guarantee the technique effect of speech quality.
In addition, also by obtaining information of home location corresponding to current IP address, and choosing first transfer server corresponding to operator of at least one current network according to information of home location, achieving the access nearby of transfer server, further ensure that speech quality.
Following is apparatus of the present invention embodiment, may be used for performing the inventive method embodiment.For the details do not disclosed in apparatus of the present invention embodiment, please refer to the inventive method embodiment.
Please refer to Fig. 5, the block diagram of the device that the foundation call that it illustrates one embodiment of the invention provides connects.This device can be applicable in the signal server 140 in implementation environment shown in Fig. 1.This device can comprise: request receiving module 510, detection module 520, address acquisition module 530 and response sending module 540.
Request receiving module 510, for receiving the redirect request of client, described redirect request comprises the current IP address of described client.
Detection module 520, for according to described current IP address, whether the operator detecting the current network of described client access is identical with the operator of the primitive network that described client accesses.
Address acquisition module 530, for when the operator of described current network is different from the operator of described primitive network, obtains the mailing address of first transfer server corresponding to operator of described current network.
Response sending module 540, for sending the redirect response carrying the mailing address of described first transfer server to described client, to make described client according to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
In sum, the device that the present embodiment provides, by when detecting that client causes operator to change because network switches, the first transfer server corresponding to the operator that client distributes current network, makes client call be connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network; Solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, and causes the retardation rate of call and packet loss to raise, affects the problem of speech quality; Reach and reduce retardation rate and packet loss, guarantee the technique effect of speech quality.
Please refer to Fig. 6, the block diagram of the device that the foundation call that it illustrates another embodiment of the present invention provides connects.This device can be applicable in the client in implementation environment shown in Fig. 1.This device can comprise: request sending module 610, response receiver module 620 and be connected redirection module 630.
Request sending module 610, for when detecting that network switches, send redirect request to signal server, described redirect request comprises the current IP address of described client.
Response receiver module 620, for receiving the redirect response that described signal server sends, carry the mailing address of first transfer server corresponding to operator of the current network of described client access in described redirect response, described redirect response is that described signal server sends when confirming that the operator of described current network is different from the operator of the primitive network that described client accesses.
Connect redirection module 630, for the mailing address according to described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
In sum, the device that the present embodiment provides, by client when detecting that network switches, redirect request is sent to signal server, so that signal server is when detecting that client causes operator to change because network switches, the first transfer server corresponding to the operator that client distributes current network, makes client call be connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network; Solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, and causes the retardation rate of call and packet loss to raise, affects the problem of speech quality; Reach and reduce retardation rate and packet loss, guarantee the technique effect of speech quality.
Please refer to Fig. 7, it illustrates the block diagram of the phone system that one embodiment of the invention provides.As shown in Figure 7, this phone system comprises: multiple client 600, signal server 500 and multiple stage transfer server (not shown).
Described client 600 comprises the device set up call and connect, and this device can comprise: request sending module 610, response receiver module 620 and be connected redirection module 630.
Request sending module 610, for when detecting that network switches, sends redirect request to signal server 500, and described redirect request comprises the current IP address of described client 600.
Response receiver module 620, for receiving the redirect response that described signal server 500 sends, carry the mailing address of first transfer server corresponding to operator of the current network of described client 600 access in described redirect response, described redirect response is that described signal server 500 sends when confirming that the operator of described current network is different from the operator of the primitive network that described client 600 accesses.
Connect redirection module 630, for the mailing address according to described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
Alternatively, described connection redirection module 630, specifically for:
When the quantity of described first transfer server is one, sets up new call according to the mailing address of described first transfer server with described first transfer server and be connected;
Or,
When the quantity of described first transfer server is multiple stage, the mailing address according to every platform first transfer server sends roll-call access request respectively to every platform first transfer server; After the access response receiving the transmission of target first transfer server, set up new call with described target first transfer server and be connected; Wherein, described target first transfer server is the first transfer server of first described access response of feedback.
Described signal server 500 comprises the device set up call and connect, and this device can comprise: request receiving module 510, detection module 520, address acquisition module 530 and response sending module 540.
Request receiving module 510, for receiving the redirect request of client 600, described redirect request comprises the current IP address of described client 600.
Detection module 520, for according to described current IP address, whether the operator of the primitive network that the operator detecting the current network of described client 600 access accesses with described client 600 is identical.
Address acquisition module 530, for when the operator of described current network is different from the operator of described primitive network, obtains the mailing address of first transfer server corresponding to operator of described current network.
Response sending module 540, for sending the redirect response carrying the mailing address of described first transfer server to described client 600, to make described client 600 according to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
Alternatively, described detection module 520, comprising: acquiring unit 520a and the first detecting unit 520b.
Described acquiring unit 520a, for the network segment belonging to described current IP address, from predetermined corresponding relation, inquiry obtains the operator of described current network; Wherein, described predetermined corresponding relation comprises the corresponding relation between the described network segment and described operator.
Described first detecting unit 520b, whether the operator for the operator with described primitive network of detecting described current network is identical.
Alternatively, described detection module 520, also comprises: the second detecting unit 520c.
Whether described second detecting unit 520c, belong to the same network segment for the original ip address detecting described current IP address and described client 600.
Described acquiring unit 520a, also for when described current IP address and described original ip address do not belong to the same network segment, according to the network segment belonging to described current IP address, from predetermined corresponding relation, inquiry obtains the operator of described current network.
Alternatively, described address acquisition module 530, comprising: information acquisition unit 530a, server choose unit 530b and address acquisition unit 530c.
Described information acquisition unit 530a, for obtaining information of home location corresponding to described current IP address.
Described server chooses unit 530b, for choose at least one described current network according to described information of home location operator corresponding to the first transfer server.
Described address acquisition unit 530c, for obtaining the mailing address of described first transfer server be selected.
Alternatively, described device also comprises: instruction sending module 550.
Instruction sending module 550, for when the operator of described current network is different from the operator of described primitive network, to described primitive network operator corresponding to the second transfer server transmission to check out instruction;
Wherein, described in instruction of checking out comprise the identification information of described client, described in check out instruction be used to indicate described second transfer server empty call that described client 600 set up connect shared by room Session Resources.
In sum, the system that the present embodiment provides, by when detecting that client causes operator to change because network switches, the first transfer server corresponding to the operator that client distributes current network, makes client call be connected and is redirected to the first transfer server from the second transfer server corresponding to the operator of primitive network; Solve when causing operator to change because network switches, prior art is still continued to use original transfer server and is conversed, and causes the retardation rate of call and packet loss to raise, affects the problem of speech quality; Reach and reduce retardation rate and packet loss, guarantee the technique effect of speech quality.
In addition, also by obtaining information of home location corresponding to current IP address, and choosing first transfer server corresponding to operator of at least one current network according to information of home location, achieving the access nearby of transfer server, further ensure that speech quality.
It should be noted that: the device that the foundation call that above-described embodiment provides connects and phone system, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by equipment is divided into different functional modules, to complete all or part of function described above.In addition, the device that above-described embodiment provides and System and method for embodiment belong to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
Please refer to Fig. 8, it illustrates the structural representation of the terminal that one embodiment of the invention provides.The method that this terminal connects for the foundation call of the client-side implemented above-described embodiment and provide.Specifically:
Terminal 800 can comprise RF (RadioFrequency, radio frequency) circuit 810, the memory 820 including one or more computer-readable recording mediums, input unit 830, display unit 840, transducer 850, voicefrequency circuit 860, WiFi (wirelessfidelity, Wireless Fidelity) module 870, include the parts such as processor 880 and power supply 890 that more than or processes core.It will be understood by those skilled in the art that the restriction of the not structure paired terminal of the terminal structure shown in Fig. 8, the parts more more or less than diagram can be comprised, or combine some parts, or different parts are arranged.Wherein:
RF circuit 810 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, transfer to more than one or one processor 880 to process; In addition, base station is sent to by relating to up data.Usually, RF circuit 810 includes but not limited to antenna, at least one amplifier, tuner, one or more oscillator, subscriber identity module (SIM) card, transceiver, coupler, LNA (LowNoiseAmplifier, low noise amplifier), duplexer etc.In addition, RF circuit 810 can also by radio communication and network and other devices communicatings.Described radio communication can use arbitrary communication standard or agreement, include but not limited to GSM (GlobalSystemofMobilecommunication, global system for mobile communications), GPRS (GeneralPacketRadioService, general packet radio service), CDMA (CodeDivisionMultipleAccess, code division multiple access), WCDMA (WidebandCodeDivisionMultipleAccess, Wideband Code Division Multiple Access (WCDMA)), LTE (LongTermEvolution, Long Term Evolution), Email, SMS (ShortMessagingService, Short Message Service) etc.
Memory 820 can be used for storing software program and module, and processor 880 is stored in software program and the module of memory 820 by running, thus performs the application of various function and data processing.Memory 820 mainly can comprise storage program district and store data field, and wherein, storage program district can storage operation system, application program (such as sound-playing function, image player function etc.) etc. needed at least one function; Store data field and can store the data (such as voice data, phone directory etc.) etc. created according to the use of terminal 800.In addition, memory 820 can comprise high-speed random access memory, can also comprise nonvolatile memory, such as at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory 820 can also comprise Memory Controller, to provide the access of processor 880 and input unit 830 pairs of memories 820.
Input unit 830 can be used for the numeral or the character information that receive input, and produces and to arrange with user and function controls relevant keyboard, mouse, action bars, optics or trace ball signal and inputs.Particularly, input unit 830 can comprise image input device 831 and other input equipments 832.Image input device 831 can be camera, also can be photoelectric scanning device.Except image input device 831, input unit 830 can also comprise other input equipments 832.Particularly, other input equipments 832 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Display unit 840 can be used for the various graphical user interface showing information or the information being supplied to user and the terminal 800 inputted by user, and these graphical user interface can be made up of figure, text, icon, video and its combination in any.Display unit 840 can comprise display floater 841, optionally, the form such as LCD (LiquidCrystalDisplay, liquid crystal display), OLED (OrganicLight-EmittingDiode, Organic Light Emitting Diode) can be adopted to configure display floater 841.
Terminal 800 also can comprise at least one transducer 850, such as optical sensor, motion sensor and other transducers.Particularly, optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor the light and shade of environmentally light can regulate the brightness of display floater 841, proximity transducer when terminal 800 moves in one's ear, can cut out display floater 841 and/or backlight.As the one of motion sensor, Gravity accelerometer can detect the size of all directions (are generally three axles) acceleration, size and the direction of gravity can be detected time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as pedometer, knock) etc.; As for terminal 800 also other transducers such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, do not repeat them here.
Voicefrequency circuit 860, loud speaker 861, microphone 862 can provide the audio interface between user and terminal 800.Voicefrequency circuit 860 can by receive voice data conversion after the signal of telecommunication, be transferred to loud speaker 861, by loud speaker 861 be converted to voice signal export; On the other hand, the voice signal of collection is converted to the signal of telecommunication by microphone 862, voice data is converted to after being received by voicefrequency circuit 860, after again voice data output processor 880 being processed, through RF circuit 810 to send to such as another terminal, or export voice data to memory 820 to process further.Voicefrequency circuit 860 also may comprise earphone jack, to provide the communication of peripheral hardware earphone and terminal 800.
WiFi belongs to short range wireless transmission technology, and by WiFi module 870, terminal 800 can help that user sends and receive e-mail, browsing page and access streaming video etc., and its broadband internet wireless for user provides is accessed.Although Fig. 8 shows WiFi module 870, be understandable that, it does not belong to must forming of terminal 800, can omit in the scope of essence not changing invention as required completely.
Processor 880 is control centres of terminal 800, utilize the various piece of various interface and the whole mobile phone of connection, software program in memory 820 and/or module is stored in by running or performing, and call the data be stored in memory 820, perform various function and the deal with data of terminal 800, thus integral monitoring is carried out to mobile phone.Optionally, processor 880 can comprise one or more process core; Preferably, processor 880 accessible site application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 880.
Terminal 800 also comprises the power supply 890 (such as battery) of powering to all parts, preferably, power supply can be connected with processor 880 logic by power-supply management system, thus realizes the functions such as management charging, electric discharge and power managed by power-supply management system.Power supply 890 can also comprise one or more direct current or AC power, recharging system, power failure detection circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
Although not shown, terminal 800 can also comprise bluetooth module etc., does not repeat them here.
Concrete terminal 800 also includes memory, and one or more than one program, and one of them or more than one program are stored in memory in the present embodiment, and is configured to be performed by more than one or one processor.The method that above-mentioned more than one or one program package connects containing the foundation call for performing the client-side provided as above-mentioned Fig. 3 or Fig. 4 A illustrated embodiment.
Fig. 9 shows the structural representation of the server that one embodiment of the invention provides.This server can realize becoming the signal server that above-described embodiment provides, the method that the foundation call for implementing the signal server side that above-described embodiment provides connects.Specifically:
Described server 900 comprises CPU (CPU) 901, comprises the system storage 904 of random access memory (RAM) 902 and read-only memory (ROM) 903, and the system bus 905 of connected system memory 904 and CPU 901.Described server 900 also comprises the basic input/output (I/O system) 906 of transmission information between each device of helping in computer, and for the mass-memory unit 907 of storage operation system 913, application program 914 and other program modules 915.
Described basic input/output 906 includes the input equipment 909 of the display 908 for showing information and the such as mouse, keyboard and so on for user's input information.Wherein said display 908 and input equipment 909 are all connected to CPU 901 by the IOC 910 being connected to system bus 905.Described basic input/output 906 can also comprise IOC 910 for receiving and processing the input from other equipment multiple such as keyboard, mouse or electronic touch pens.Similarly, IOC 910 also provides the output equipment outputting to display screen, printer or other types.
Described mass-memory unit 907 is connected to CPU 901 by the bulk memory controller (not shown) being connected to system bus 905.Described mass-memory unit 907 and the computer-readable medium that is associated thereof provide non-volatile memories for server 900.That is, described mass-memory unit 907 can comprise the computer-readable medium (not shown) of such as hard disk or CD-ROM drive and so on.
Without loss of generality, described computer-readable medium can comprise computer-readable storage medium and communication media.Computer-readable storage medium comprises the volatibility and non-volatile, removable and irremovable medium that realize for any method or technology that store the information such as such as computer-readable instruction, data structure, program module or other data.Computer-readable storage medium comprises RAM, ROM, EPROM, EEPROM, flash memory or its technology of other solid-state storage, CD-ROM, DVD or other optical storage, cassette, tape, disk storage or other magnetic storage apparatus.Certainly, the known described computer-readable storage medium of those skilled in the art is not limited to above-mentioned several.Above-mentioned system storage 904 and mass-memory unit 907 can be referred to as memory.
According to various embodiments of the present invention, the remote computer that described server 900 can also be connected on network by networks such as such as internets runs.Also namely server 900 can be connected to network 912 by the network interface unit 911 be connected on described system bus 905, in other words, network interface unit 911 also can be used to be connected to network or the remote computer system (not shown) of other types.
Described memory also comprises one or more than one program, and described more than one or one program is stored in memory, and is configured to be performed by more than one or one processor.The method that above-mentioned more than one or one program package connects containing the foundation call for performing the signal server side provided as above-mentioned Fig. 2 or Fig. 4 A illustrated embodiment.
Should be understood that, use in this article, unless context clearly supports exception, singulative " " (" a ", " an ", " the ") is intended to also comprise plural form.It is to be further understood that the "and/or" used in this article refers to comprise any of more than one or one project listed explicitly and likely combine.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. set up the method that call connects, it is characterized in that, be applied in signal server, described method comprises:
Receive the redirect request of client, described redirect request comprises the current IP address of described client;
According to described current IP address, whether the operator detecting the current network of described client access is identical with the operator of the primitive network that described client accesses;
If the operator of described current network is different from the operator of described primitive network, then obtain the mailing address of first transfer server corresponding to operator of described current network;
The redirect response carrying the mailing address of described first transfer server is sent to described client, to make described client according to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
2. method according to claim 1, is characterized in that, described according to described current IP address, and whether the operator detecting the current network of described client access is identical with the operator of the primitive network that described client accesses, and comprising:
According to the network segment belonging to described current IP address, from predetermined corresponding relation, inquiry obtains the operator of described current network; Wherein, described predetermined corresponding relation comprises the corresponding relation between the described network segment and described operator;
Whether the operator detecting described current network is identical with the operator of described primitive network.
3. method according to claim 2, is characterized in that, the described network segment corresponding according to described current IP address, before from predetermined corresponding relation, inquiry obtains the operator of described current network, also comprises:
Whether the original ip address detecting described current IP address and described client belongs to the same network segment;
If described current IP address and described original ip address do not belong to the same network segment, then perform the described network segment belonging to described current IP address, from predetermined corresponding relation, inquiry obtains the step of the operator of described current network.
4. method according to claim 1, is characterized in that, the mailing address of first transfer server corresponding to operator of the described current network of described acquisition, comprising:
Obtain the information of home location that described current IP address is corresponding;
First transfer server corresponding to operator of at least one described current network is chosen according to described information of home location;
Obtain the mailing address of described first transfer server be selected.
5., according to the arbitrary described method of Claims 1-4, it is characterized in that, described method also comprises:
If the operator of described current network is different from the operator of described primitive network, then to described primitive network operator corresponding to the second transfer server send and to check out instruction;
Wherein, described in instruction of checking out comprise the identification information of described client, described in check out instruction be used to indicate described second transfer server empty call that described client set up connect shared by room Session Resources.
6. set up the method that call connects, it is characterized in that, be applied in client, described method comprises:
When detecting that network switches, send redirect request to signal server, described redirect request comprises the current IP address of described client;
Receive the redirect response that described signal server sends, carry the mailing address of first transfer server corresponding to operator of the current network of described client access in described redirect response, described redirect response is that described signal server sends when confirming that the operator of described current network is different from the operator of the primitive network that described client accesses;
According to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
7. method according to claim 6, it is characterized in that, the described mailing address according to described first transfer server, connects call and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network, comprising:
When the quantity of described first transfer server is one, sets up new call according to the mailing address of described first transfer server with described first transfer server and be connected;
Or,
When the quantity of described first transfer server is multiple stage, the mailing address according to every platform first transfer server sends roll-call access request respectively to every platform first transfer server; After the access response receiving the transmission of target first transfer server, set up new call with described target first transfer server and be connected; Wherein, described target first transfer server is the first transfer server of first described access response of feedback.
8. set up the device that call connects, it is characterized in that, be applied in signal server, described device comprises:
Request receiving module, for receiving the redirect request of client, described redirect request comprises the current IP address of described client;
Detection module, for according to described current IP address, whether the operator detecting the current network of described client access is identical with the operator of the primitive network that described client accesses;
Address acquisition module, for when the operator of described current network is different from the operator of described primitive network, obtains the mailing address of first transfer server corresponding to operator of described current network;
Response sending module, for sending the redirect response carrying the mailing address of described first transfer server to described client, to make described client according to the mailing address of described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
9. device according to claim 8, is characterized in that, described detection module, comprising: acquiring unit and the first detecting unit;
Described acquiring unit, for the network segment belonging to described current IP address, from predetermined corresponding relation, inquiry obtains the operator of described current network; Wherein, described predetermined corresponding relation comprises the corresponding relation between the described network segment and described operator;
Described first detecting unit, whether the operator for the operator with described primitive network of detecting described current network is identical.
10. device according to claim 9, is characterized in that, described detection module, also comprises: the second detecting unit;
Whether described second detecting unit, belong to the same network segment for the original ip address detecting described current IP address and described client;
Described acquiring unit, also for when described current IP address and described original ip address do not belong to the same network segment, according to the network segment belonging to described current IP address, from predetermined corresponding relation, inquiry obtains the operator of described current network.
11. devices according to claim 8, is characterized in that, described address acquisition module, comprising: information acquisition unit, server choose unit and address acquisition unit;
Described information acquisition unit, for obtaining information of home location corresponding to described current IP address;
Described server chooses unit, for choose at least one described current network according to described information of home location operator corresponding to the first transfer server;
Described address acquisition unit, for obtaining the mailing address of described first transfer server be selected.
Device described in 12. according to Claim 8 to 11 are arbitrary, it is characterized in that, described device also comprises:
Instruction sending module, for when the operator of described current network is different from the operator of described primitive network, to described primitive network operator corresponding to the second transfer server transmission to check out instruction;
Wherein, described in instruction of checking out comprise the identification information of described client, described in check out instruction be used to indicate described second transfer server empty call that described client set up connect shared by room Session Resources.
13. 1 kinds of devices set up call and connect, it is characterized in that, be applied in client, described device comprises:
Request sending module, for when detecting that network switches, send redirect request to signal server, described redirect request comprises the current IP address of described client;
Response receiver module, for receiving the redirect response that described signal server sends, carry the mailing address of first transfer server corresponding to operator of the current network of described client access in described redirect response, described redirect response is that described signal server sends when confirming that the operator of described current network is different from the operator of the primitive network that described client accesses;
Connect redirection module, for the mailing address according to described first transfer server, call is connected and is redirected to described first transfer server from the second transfer server corresponding to the operator of described primitive network.
14. devices according to claim 13, is characterized in that, described connection redirection module, specifically for:
When the quantity of described first transfer server is one, sets up new call according to the mailing address of described first transfer server with described first transfer server and be connected;
Or,
When the quantity of described first transfer server is multiple stage, the mailing address according to every platform first transfer server sends roll-call access request respectively to every platform first transfer server; After the access response receiving the transmission of target first transfer server, set up new call with described target first transfer server and be connected; Wherein, described target first transfer server is the first transfer server of first described access response of feedback.
15. 1 kinds of phone systems, is characterized in that, described system comprises: multiple client, signal server and multiple stage transfer server;
Described client comprises the device that the foundation call as described in claim 13 or 14 connects;
Described signal server comprises the device that the foundation call as described in any one of claim 8 to 12 connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659146.1A CN105376761B (en) | 2015-10-12 | 2015-10-12 | Establish the method, apparatus and phone system of call connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659146.1A CN105376761B (en) | 2015-10-12 | 2015-10-12 | Establish the method, apparatus and phone system of call connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105376761A true CN105376761A (en) | 2016-03-02 |
| CN105376761B CN105376761B (en) | 2019-01-11 |
Family
ID=55378471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510659146.1A Active CN105376761B (en) | 2015-10-12 | 2015-10-12 | Establish the method, apparatus and phone system of call connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105376761B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170545A (en) * | 2018-01-08 | 2018-06-15 | 北京奇艺世纪科技有限公司 | A kind of method for message transmission and device based on message-oriented middleware |
| CN108307079A (en) * | 2017-01-11 | 2018-07-20 | 北京嘀嘀无限科技发展有限公司 | Communication means, device and storage medium |
| CN108616896A (en) * | 2016-12-06 | 2018-10-02 | 腾讯科技（深圳）有限公司 | Operator's recognition methods, device and internent access system |
| CN110519455A (en) * | 2019-08-26 | 2019-11-29 | 中国联合网络通信集团有限公司 | Establish three-party calling method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800930A (en) * | 2009-02-11 | 2010-08-11 | 中兴通讯美国公司 | Terminal redirecting method and wireless communication method |
| US20100306304A1 (en) * | 2009-05-28 | 2010-12-02 | Yang Cao | Mechanism for application mobility in a cell site-based content distribution network |
| CN102869050A (en) * | 2011-07-06 | 2013-01-09 | 中兴通讯股份有限公司 | Method and terminal for cell selection |
| CN103281689A (en) * | 2013-04-28 | 2013-09-04 | 华为技术有限公司 | Method for network switching and version upgrading and terminal equipment |
| CN104641686A (en) * | 2012-07-18 | 2015-05-20 | 感觉媒体 | Vvoip call transfer |
| CN104955095A (en) * | 2015-06-15 | 2015-09-30 | 腾讯科技（深圳）有限公司 | Communication network detection method and communication network detection device |
-
2015
- 2015-10-12 CN CN201510659146.1A patent/CN105376761B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800930A (en) * | 2009-02-11 | 2010-08-11 | 中兴通讯美国公司 | Terminal redirecting method and wireless communication method |
| US20100306304A1 (en) * | 2009-05-28 | 2010-12-02 | Yang Cao | Mechanism for application mobility in a cell site-based content distribution network |
| CN102869050A (en) * | 2011-07-06 | 2013-01-09 | 中兴通讯股份有限公司 | Method and terminal for cell selection |
| CN104641686A (en) * | 2012-07-18 | 2015-05-20 | 感觉媒体 | Vvoip call transfer |
| CN103281689A (en) * | 2013-04-28 | 2013-09-04 | 华为技术有限公司 | Method for network switching and version upgrading and terminal equipment |
| CN104955095A (en) * | 2015-06-15 | 2015-09-30 | 腾讯科技（深圳）有限公司 | Communication network detection method and communication network detection device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616896A (en) * | 2016-12-06 | 2018-10-02 | 腾讯科技（深圳）有限公司 | Operator's recognition methods, device and internent access system |
| CN108616896B (en) * | 2016-12-06 | 2020-08-11 | 腾讯科技（深圳）有限公司 | Operator identification method and device and internet access system |
| CN108307079A (en) * | 2017-01-11 | 2018-07-20 | 北京嘀嘀无限科技发展有限公司 | Communication means, device and storage medium |
| CN108170545A (en) * | 2018-01-08 | 2018-06-15 | 北京奇艺世纪科技有限公司 | A kind of method for message transmission and device based on message-oriented middleware |
| CN110519455A (en) * | 2019-08-26 | 2019-11-29 | 中国联合网络通信集团有限公司 | Establish three-party calling method and device |
| CN110519455B (en) * | 2019-08-26 | 2021-04-02 | 中国联合网络通信集团有限公司 | Method and device for establishing three-party call |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105376761B (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104142862B (en) | The overload protection method of server and device | |
| CN105024984A (en) | Permission setting method, apparatus and system | |
| US11258708B2 (en) | Communication method and communications apparatus | |
| CN104518953A (en) | Message deleting method, instant messaging terminal and system | |
| CN105025043A (en) | Information sharing method, information sharing device and information sharing system | |
| CN103442330A (en) | Position notification method and device | |
| CN104427074A (en) | Method, device and system for displaying incoming information | |
| CN104142868A (en) | Connection establishment method and device | |
| CN104717341A (en) | Message prompting method and terminal | |
| CN104954233A (en) | Information push method, device and system | |
| CN104065693A (en) | Method, device and system for accessing network data in webpage applications | |
| CN104935955A (en) | Live video stream transmission method, device and system | |
| CN104837042A (en) | Digital multimedia data encoding method and apparatus | |
| CN104967865A (en) | Video previewing method and apparatus | |
| CN104967608A (en) | Method of playing multimedia file, mobile terminal and fixing terminal | |
| CN105376761A (en) | Method, device and conversation system for establishing conversation connection | |
| CN104580177A (en) | Resource supplying method, device and system | |
| CN104735657A (en) | Security terminal verification method, device and system and wireless access point binding method | |
| CN104539571A (en) | Information interaction method, identity authentication method, server and terminal | |
| CN105530222A (en) | Method for establishing connection among terminals, and device and system | |
| CN104660769A (en) | Method, device and system for adding contact person information | |
| CN104917905A (en) | Strange incoming call processing method, terminal and server | |
| CN103200077B (en) | The method of data interaction during a kind of voice call, Apparatus and system | |
| CN104780234A (en) | Method, device and system for inquiring Internet protocol (IP) address location | |
| CN104702678A (en) | Document transmission method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |