CN1984186A - System and method for reminding telephone bell echo - Google Patents
System and method for reminding telephone bell echo Download PDFInfo
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- CN1984186A CN1984186A CN 200510129606 CN200510129606A CN1984186A CN 1984186 A CN1984186 A CN 1984186A CN 200510129606 CN200510129606 CN 200510129606 CN 200510129606 A CN200510129606 A CN 200510129606A CN 1984186 A CN1984186 A CN 1984186A
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Abstract
The method thereof comprises: the calling side and called side make a call communication in IP network through nodes connected to each of them; when the call network of called side is at engaged condition, the server of IP network sends request message for starting the ring-back prompt function; when the server receives the request message for starting ring-back prompt function, it sets a ring-back prompt tag, and then makes circle detection for the current state of call network of called side; when the call network of called side is detected to be at idle state, it sends the ring-back prompt message to server, and further sends it to the node of calling side.
Description
Technical field
The present invention relates to field of mobile communication, particularly a kind of system and method that the ring-back prompting is provided to the calling party in telephone call.
Background technology
Along with the development of mechanics of communication, the quantity of mobile communication subscriber rapidly increases, and people make telephonic frequency also more and more higher, and the appearance of IP phone makes more cheap talking mode produce.
IP phone is with a kind of novel telephone system of internet as transmission medium, it carries out compressed encoding by voice compression algorithm to voice signal and handles, then these speech datas are packed by the TCP/IP standard, be sent to reception ground through network being cut into different data packets then.Receiving terminal is formed complete signal to the package of these speech datas, and then releases via receiver or loud speaker.
But; use the increase of the frequency of IP phone along with present people; some common problems can appear usually; current not before phone such as the user who wants to call out; perhaps be exactly want the user that calls out with others in conversation; therefore, this moment, the calling party often can only receive such as the ring-back tone of " pouting ... pout " or " please wait a moment " and informations such as " the line is busy to upright ".At called party's situation before phone not, common carrier has proposed the function of speech recording, but does not but provide corresponding effective solution at the called party with the problem that others converses.Therefore, usually the calling party can be called over after a few minutes again, but the still situation in conversation of the other side still can usually occur, can spend too much time of calling party and energy thus and just can get in touch with the other side, and then its work or life are affected.For some businessmans, always the line is busy because business telephone busy causes phone, can make many important numbers not come in or do not show and delayed business.Be particular about in the high efficiency modern society, this affects undoubtedly.
Summary of the invention
In view of above problem, main purpose of the present invention is to provide a kind of IP phone ring-back prompt system and method, and it can in time receive an information when the callee finishes to converse, and solves existing problems and not enough in the above-mentioned telephone communication thus.
Therefore, for achieving the above object, in IP phone ring-back prompt system disclosed in this invention, one calling party communicates in IP network by the node that is connected separately with a callee, and IP phone ring-back prompt system of the present invention includes a ring-back request module, a ring-back reminding module, a server and a detection module.At this, when being in an engaged condition in order to the speech path network as the callee, the ring-back request module sends the solicited message of a startup ring-back prompt facility; The ring-back reminding module sends a ring-back information after then being in an idle state in order to the speech path network the callee; Server is arranged in IP network, in order to receive the solicited message that starts the ring-back prompt facility, a ring-back cue mark is set, and transmits the caller node of ring-back information to the calling party according to the ring-back cue mark that is provided with; Detection module is in order to the current state of cycle detection callee's speech path network.
According to IP phone ring-back prompt system of the present invention, the ring-back cue mark identifies in order to the IP address to the calling party, and then server can be sent to the caller node according to calling party's IP address directed ring-back information.
According to IP phone ring-back prompt system of the present invention, wherein transmit the ring-back information with the form of package, the package form of ring-back information includes file header, source IP address and time order sequenced data, wherein file header can be indicated by specific heuristicimal code, to determine the type of ring-back prompting package; Source IP address is in order to expression calling party's IP address; Inferior order sequenced data is in order to write down the classified information that all and callee set up the IP address of call request.Wherein the IP address sort of time order sequenced data has priority.
In addition, IP phone ring-back reminding method disclosed in this invention includes the following step: the caller node that is connected with the calling party sends setup requests information to callee's called node; When callee's speech path network was in engaged condition, server sent the solicited message of a startup ring-back prompt facility in IP network; Server receives the solicited message that starts the ring-back prompt facility, and the ring-back cue mark is set; Cycle detection callee's speech path network current state; After the speech path network that detects the callee is in an idle state, send a ring-back information to server; And server foundation ring-back cue mark wherein transmits the ring-back information to the caller node.
According to IP phone ring-back reminding method of the present invention, the ring-back cue mark identifies in order to the IP address to the calling party.
According to IP phone ring-back reminding method of the present invention, wherein the form with package transmits the ring-back information, the package form of ring-back information includes file header, source IP address and time order sequenced data, wherein file header can be indicated by specific heuristicimal code, to determine the type of ring-back prompting package; Source IP address is in order to expression calling party's IP address; Inferior order sequenced data is in order to write down the classified information that all and callee set up the IP address of call request.Wherein the IP address sort of time order sequenced data has priority.In addition, server parses ring-back information package, and the source IP address of contrast ring-back cue mark and ring-back information package.
Therefore, IP phone ring-back prompt system disclosed in this invention and method can be after callee and other interlocutor finish conversation, in time send to calling party's one information with ring-back prompt facility, informing the current idle state that is in of calling party the other side's speech path network, and then make things convenient for the calling party in time to get in touch with the callee.
In addition, the data packet that the ring-back information is transmitted in the present invention has order data field position, and then can realize needing a plurality of calling partys that converse to classify simultaneously with the callee.And, by a plurality of caller ips address entering priority order, to avoid delaying important conversation to inferior order sequenced data.
Description of drawings
Fig. 1 is the system block diagrams of IP phone ring-back prompt system of the present invention; And
Fig. 2 is the flow chart of steps of IP phone ring-back reminding method of the present invention.
Wherein, description of reference numerals is as follows:
100 IP phone ring-back prompt system 10 calling partys
12 caller gateways, 20 callees
22 called gateway 30 ring-back request module
32 servers, 34 detection modules
36 ring-back reminding modules
The caller node that step 101 is connected with the calling party sends setup requests information to callee's called node
When step 102 was in engaged condition when callee's speech path network, server sent the solicited message that starts the ring-back prompt facility in IP network
Step 103 server receive to start the solicited message of ring-back prompt facility, and a ring-back cue mark is set identifies with the IP address to the calling party
Step 104 cycle detection callee's speech path network current state
Step 105 is after callee's speech path network is in idle state, and the data packet that sends expression ring-back information immediately is to server
Step 106 server is resolved the data packet of ring-back information, obtains the source IP address corresponding with calling party's IP address
The caller ip address of step 107 server contrast ring-back cue mark and the source IP address of data packet are with the caller node of guiding ring-back information to the request of sending startup ring-back prompt facility
Embodiment
About feature of the present invention and actual operation, existing conjunction with figs. is described in detail as follows do preferred embodiment.
Please refer to Fig. 1, this figure is the system block diagrams of IP phone ring-back prompt system of the present invention.As shown in the figure, IP phone ring-back prompt system 100 includes caller gateway 12, called gateway 22, ring-back request module 30, server 32, detection module 34 and ring-back reminding module 36.Caller gateway 12, promptly the caller node is connected with calling party 10; Called gateway 22, promptly called node is connected with callee 20, and calling party 10 communicates in IP network by the node that is connected separately with callee 20.When calling party 10 plans with callee's 20 conversations, then send setup requests information to called node 22 by caller node 10.
When callee 20 speech path network was in engaged condition, according to the selection of calling party's 10 startup ring-back prompt facilities, caller gateway 12 sent ordering to ring-back request module 30 of calling partys 10, starts the ring-back prompt facility with the request of sending.At this moment, ring-back request module 30 is sent the request of a startup ring-back prompt facility, is sent to server 32 by network.Server 32 according to the IP address setting one ring-back cue mark of startup ring-back prompt facility solicited message to the calling party, and is stored in the server 32 after receiving the solicited message that starts the ring-back prompt facility.Simultaneously, server 32 drives detection modules 34, with the current state of cycle detection callee 20 speech path network.After callee's speech path network was in idle state, detection module 34 testing result that callee's speech path network is idle was sent to ring-back reminding module 36, and 36 of ring-back reminding modules send a ring-back information to server 32.Wherein with the form transmission ring-back information of data packet, the package form of ring-back information includes file header, source IP address and time order sequenced data.Wherein file header can be indicated by specific heuristicimal code, to determine the type of ring-back prompting package; Source IP address is in order to expression calling party's IP address; Inferior order sequenced data is in order to write down the classified information that all and callee set up the IP address of call request.
Server 32 receives the ring-back information package that ring-back reminding module 36 sends, and the data package is resolved, and then obtains the source IP address corresponding with calling party's IP address.In addition, server 32 is according to the ring-back cue mark that stores wherein, obtain asking starting the calling party's of ring-back prompt facility IP address, the source IP address of data package is compared, and then the ring-back information is guided to correct calling party 10 by caller gateway 12.Ring-back information data packet can be converted to analog signal by the D/A conversion device at calling party 10 places, and then appears on calling party 10 the telephone device with the form of the tinkle of bells, vibration, literal, voice or flashing light.
In addition, for there being a plurality of calling partys to call out simultaneously under same callee's 20 the situation, also can send the ring-back information successively to a plurality of calling partys.Shown in above, ring-back information package has order data field position, classifies with the IP address of all and callee being set up call request.And, because in IP phone, all data all are digitized, therefore for a plurality of calling partys, the setting that can in the order data field position of data packet, add priority, promptly set the priority of different stage at different IP phone, the significance level of conversing such as the foundation IP phone is provided with level of priority.Therefore, when the data packet of ring-back information arrived server 32, server 32 can send the ring-back information to a plurality of calling partys successively according to the degree of priority in the inferior order sequenced data, and then the calling party of callee 20 optional elder generations according to qualifications conversation.
Below in conjunction with Fig. 2 IP phone ring-back reminding method of the present invention is described.Fig. 2 is the flow chart of steps of IP phone ring-back reminding method of the present invention, and wherein a calling party communicates in IP network by the node that is connected separately with a callee.As seen from the figure, at first when calling party's plan is set up conversation with the callee, can send setup requests information (step 101) to the called node that is connected with the callee by the caller node that is connected with the calling party, when callee's speech path network is in engaged condition, can send the solicited message (step 102) that starts the ring-back prompt facility by the server in IP network, with be desirably in the callee finish the conversation after, the calling party can receive an information.
Server is provided with a ring-back cue mark after receiving the solicited message that starts the ring-back prompt facility, identify (step 103) with the IP address to the calling party.The current state (step 104) of cycle detection callee's speech path network can be provided with certain hour here and detect at interval then, until the callee not in conversation.After the speech path network that detects the callee is in idle state, the data packet that sends expression ring-back information immediately is to server (step 105), server is resolved the data packet of the ring-back information of reception, and the package form of ring-back information includes file header, source IP address and time order sequenced data.Wherein file header can be indicated by specific heuristicimal code, to determine the type of ring-back prompting package; Source IP address is in order to expression calling party's IP address; Inferior order sequenced data is in order to write down the classified information that all and callee set up the IP address of call request.By resolving, server can obtain the source IP address (step 106) corresponding with calling party's IP address.
Then, server contrasts the caller ip address of ring-back cue mark and the source IP address of data packet, and then the ring-back information is guided to the caller node (step 107) that sends the request of startup ring-back prompt facility.
In addition, there are being a plurality of calling partys to call out simultaneously under same callee's the situation,, classified in the order data field position of ring-back information package according to all and callee are set up the IP address of call request.And in the order data field position of data packet, add the setting of priority, promptly set the priority of different stage at different IP phone.Therefore, server can send the ring-back information to a plurality of calling partys successively according to the degree of priority in the inferior order sequenced data.
Though the present invention with aforesaid preferred embodiment openly as above; but it is not in order to limit the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can change and modify, so protection scope of the present invention is as the criterion with the scope that this specification appending claims is defined.
Claims (10)
1, a kind of IP phone ring-back prompt system, wherein a calling party communicates in an IP network by the node that is connected separately with a callee, and this system includes:
One ring-back request module, transmission one started the solicited message of ring-back prompt facility when it was in an engaged condition in order to the speech path network as this callee;
One ring-back reminding module, it sends a ring-back information after being in an idle state in order to the speech path network this callee;
One server, it is arranged in this IP network, in order to receive the solicited message of this startup ring-back prompt facility, a ring-back cue mark is set, and transmits the caller node of this ring-back information to this calling party according to this ring-back cue mark; And
One detection module, it is in order to the current state of this callee's of cycle detection speech path network.
2, IP phone ring-back prompt system as claimed in claim 1, wherein this ring-back cue mark identifies in order to the IP address to this calling party.
3, IP phone ring-back prompt system as claimed in claim 2, wherein this server also is sent to this caller node in order to this ring-back information of IP address directed according to this calling party.
4, IP phone ring-back prompt system as claimed in claim 1 wherein transmits this ring-back information with the form of package, and the package form of this ring-back information includes:
One file header, it can be indicated by specific heuristicimal code, to determine the type of this ring-back prompting package;
One source IP address, it is in order to represent this calling party's IP address; And
An order sequenced data, it is in order to write down the classified information that all and this callee set up the IP address of call request.
5, IP phone ring-back prompt system as claimed in claim 4, wherein the IP address sort of this time order sequenced data has a priority.
6, a kind of IP phone ring-back reminding method, wherein a calling party communicates in an IP network by the node that is connected separately with a callee, and this method includes the following step:
A caller node that is connected with this calling party sends a setup requests information to a called node that is connected with this callee;
When this callee's speech path network was in an engaged condition, a server sent the solicited message of a startup ring-back prompt facility in this IP network;
This server receives the solicited message of this startup ring-back prompt facility, and a ring-back cue mark is set;
The current state of this callee's of cycle detection speech path network;
After the speech path network that detects this callee is in an idle state, send a ring-back information to this server; And
This server foundation this ring-back cue mark wherein transmits this ring-back information to this caller node.
7, IP phone ring-back reminding method as claimed in claim 6, wherein this ring-back cue mark identifies in order to the IP address to this calling party.
8, IP phone ring-back reminding method as claimed in claim 6, wherein the form with package transmits this ring-back information, and the package form of this ring-back information includes:
One file header, it can be indicated by specific heuristicimal code, to determine this ring-back prompting packet type;
One source IP address, it is in order to represent this calling party's IP address; And
An order sequenced data, it is classified in order to the IP address of all and this callee being set up call request.
9, IP phone ring-back reminding method as claimed in claim 8 wherein also includes the step of the IP address of this time order sequenced data being carried out priority level initializing.
10, IP phone ring-back reminding method as claimed in claim 8 wherein also includes this ring-back information package of this server parses and contrasts this ring-back cue mark and the step of the source IP address of this ring-back information package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510129606 CN1984186A (en) | 2005-12-15 | 2005-12-15 | System and method for reminding telephone bell echo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510129606 CN1984186A (en) | 2005-12-15 | 2005-12-15 | System and method for reminding telephone bell echo |
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| Publication Number | Publication Date |
|---|---|
| CN1984186A true CN1984186A (en) | 2007-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510129606 Pending CN1984186A (en) | 2005-12-15 | 2005-12-15 | System and method for reminding telephone bell echo |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261230A (en) * | 2020-10-23 | 2021-01-22 | 上海中通吉网络技术有限公司 | Express call answering rate assessment method, device, equipment, system and storage medium |
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2005
- 2005-12-15 CN CN 200510129606 patent/CN1984186A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261230A (en) * | 2020-10-23 | 2021-01-22 | 上海中通吉网络技术有限公司 | Express call answering rate assessment method, device, equipment, system and storage medium |
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