CN1738340A - Method for building voice call directly via instant communication system - Google Patents

Method for building voice call directly via instant communication system Download PDF

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Publication number
CN1738340A
CN1738340A CN 200510102567 CN200510102567A CN1738340A CN 1738340 A CN1738340 A CN 1738340A CN 200510102567 CN200510102567 CN 200510102567 CN 200510102567 A CN200510102567 A CN 200510102567A CN 1738340 A CN1738340 A CN 1738340A
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China
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user
request
portable terminal
call
landline telephone
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CN 200510102567
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CN100459631C (en
Inventor
刘艺
武威
许炜
于蓉蓉
吕志虎
刘洪宁
郑朝晖
唐剑峰
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China Mobile Communications Group Co Ltd
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China Mobile Communications Group Co Ltd
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Abstract

The invention relates to a method for building the voice calling by the instant communication system, comprising: the first user which wants to instant communicate with the second user sends the voice calling request to the IM server which transmits said request to the second user; if the second user sends the accepting response to the IM server, the IM server sends said response to the first user and sends a order for requiring building the voice calling between the first and second users to the IVR platform, while the order carries the number of the first and second user mobile terminal or stock telephone, then, the IVR platform returns the executing request response to the IM server and builds the voice calling between the first and second users; if the second user sends the rejecting request response to the IM server, the IM server sends said response to the first user and finishes building voice calling. With inventive method, user can build the voice conversation in the processing of IM chatting, with uniform feeling, simple operation, and which is not limited in PC terminal.

Description

Directly set up the method for audio call by instantaneous communication system
Technical field
The present invention relates to a kind of by instantaneous communication system (Instant Messaging system, be called for short the IM system) directly set up the method for audio call, particularly a kind of user directly sets up the method for audio call by instantaneous communication system in instant communication process.
Background technology
The characteristics of IM system are to carry out real time communication by network, have simple, quick, wield characteristics.IM softwares such as the ICQ in the IP network, AOL Instant Messenger, MSN Messenger and YahooMessenger all provide free IM service, comprise: functions such as instant short message, video conference, SMS, resource-sharing, Email, audio session and remote collaboration form a kind of comprehensive network service instrument.By the IM software in the IP network, the audio session that the user can directly carry out, simple to operate, but both call sides all need be confined to before the PC terminal.
Simultaneously, occurred being not limited to the PC terminal and by interactive voice response (the Interactive Voice Responder in mobile network and/or the fixed telephone network, be called for short IVR) system, set up the method for IM voice call, this kind method not necessarily occurs in the IM chat process, the both sides that only want to set up audio call know the other side's IM number, then by calling party's IM number and called subscriber's IM number, can set up audio call by the IM system at any time.As shown in Figure 1, when the user A of IM system wants that user B with the IM system sets up voice-enabled chat, adopt following method:
Step 111, user A insert the IVR system by portable terminal and/or landline telephone in the mode of dialing the IVR Number for access;
Step 112, user A import IM number of user B according to the voice suggestion of IVR system;
Step 113, IVR system initiate the request of inquiry IM user's B corresponding mobile terminal and/or fixed telephone number to the IM system;
Step 114, IM system return to the IVR system with portable terminal and/or the fixed telephone number of user B;
Step 115, IVR system make a call to user A portable terminal and/or landline telephone, set up the voice channel with user A;
Step 116, IVR system make a call to user B portable terminal and/or landline telephone, set up the voice channel with user B;
The voice that step 117, IVR system set up portable terminal and/or the landline telephone of user A, B link together, and make user A, B can carry out voice call.
By this method, the user can set up audio call by landline telephone and/or portable terminal, thereby the user is freed before the PC terminal.But the shortcoming of this kind method is:
1, complicated operation, the user need manually dial the IVR system, and manually imports the other side's IM number;
2, the user need operate according to the voice suggestion of IVR, so the operating time is longer;
3, the method owing to this kind calling not necessarily betides in the IM chat process, and is to use miscellaneous equipment to comprise that portable terminal and/or landline telephone insert the IVR system but not the IM system, and is therefore inconsistent with the impression of IM chat service.
As seen, also do not satisfy simple to operate in the prior art simultaneously and be not limited to the technical scheme of PC terminal.
Summary of the invention
The purpose of this invention is to provide user in a kind of IM chat process directly sets up audio call in conjunction with the IVR system of mobile network and/or fixed telephone network by the IM system method, the user need not to dial IVR system and input the other side's number again, and the operation after the initiation voice call request is finished in conjunction with the IVR system automatically by the IM system.
For achieving the above object, the invention provides and a kind ofly directly set up the method for audio call, comprise the steps: by instantaneous communication system
Step 1, first user who carries out instant messaging with second user send voice call request to the IM server, and request is set up with second user's voice and called out;
Step 2, IM server are transmitted the first user's voice call request to second user;
If step 3 is accepted first user's request, then second user sends the response that accepts request to the IM server, and execution in step 4 then, if second user refuses first user's request, then second user sends refusal request response to the IM server, and execution in step 6 then;
Step 4, IM server are received the response that accepts request, this response is sent to first user, and, carry first and second user's portable terminal or fixed telephone number in this instruction to the instruction that audio call between first user and second user is set up in interactive voice response system platform transmission request;
Step 5, interactive voice response system platform return to the IM server and carry out the request response, set up the audio call between first user and second user, execution in step 7 after audio call is set up and finished;
Step 6, IM server are received refusal request response, and this response is sent to first user;
Step 7, this directly carries out audio call foundation by instantaneous communication system the process that finishes.
Therefore, the present invention has the following advantages:
1, simple to operate, the Client-initiated request is finished on the backstage in conjunction with the interactive voice response system platform by the IM system, need not the user and manually dials;
2, the user directly initiates and set up audio call in the process of carrying out the IM chat, and is consistent with the sensation of chat.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is for setting up the schematic diagram of the method for IM voice call in the prior art;
Fig. 2 directly sets up the flow chart of the method for audio call by instantaneous communication system for the present invention;
Fig. 3 directly sets up the schematic diagram of embodiment 1 of the method for audio call by instantaneous communication system for the present invention;
Fig. 4 directly sets up the schematic diagram of embodiment 2 of the method for audio call by instantaneous communication system for the present invention;
Fig. 5 directly sets up the schematic diagram of embodiment 3 of the method for audio call by instantaneous communication system for the present invention;
Fig. 6 directly sets up the schematic diagram of embodiment 4 of the method for audio call by instantaneous communication system for the present invention;
Fig. 7 directly sets up the schematic diagram of embodiment 5 of the method for audio call by instantaneous communication system for the present invention;
Fig. 8 directly sets up the schematic diagram of embodiment 6 of the method for audio call by instantaneous communication system for the present invention;
Fig. 9 directly sets up the schematic diagram of embodiment 7 of the method for audio call by instantaneous communication system for the present invention;
Figure 10 directly sets up the schematic diagram of embodiment 8 of the method for audio call by instantaneous communication system for the present invention;
Figure 11 directly sets up the schematic diagram of embodiment 9 of the method for audio call by instantaneous communication system for the present invention;
Figure 12 directly sets up the schematic diagram of embodiment 10 of the method for audio call by instantaneous communication system for the present invention.
Embodiment
Referring to Fig. 1, the method that the present invention directly sets up audio call by instantaneous communication system comprises the steps:
Step 1, the user A that carries out instant messaging with user B send voice call request to the IM server, and the audio call with user B is set up in request; Wherein, user A and user B are called first user and second user, insert the IM server by pc client or client terminals or note system platform or WAP gateway or WWW gateway and carry out instant messaging;
Step 2, IM server receive voice call request, and transmit the voice call request of user A to user B;
If step 3 user B accepts the request of user A, execution in step 4; If the request of user B refusing user's A, execution in step 9;
Step 4, user B send the response that accepts request to the IM server;
Step 5, IM server are received the response that accepts request, and this response is sent to user A;
Step 6, IM server send the instruction that audio call between user A and the B is set up in request to the IVR platform, carry portable terminal or the fixed telephone number of A, B in this instruction;
Step 7, IVR platform return to the IM server and carry out the request response;
Step 8, IVR platform carry out the foundation of the audio call of user A and B, execution in step 9 after foundation is finished; The user A and the user B that set up voice channel can carry out voice call;
Step 9, user B send refusal request response to the IM server;
Step 10, IM server are received refusal request response, and this response is sent to user A;
Step 11, this directly carries out audio call foundation by instantaneous communication system the process that finishes.
Specific embodiments of the invention 1, be not have the IVR platform of MAP function to connect the mobile network, and user A, B be the mobile subscriber, its realization system as shown in Figure 3: comprise user A module 01, user B module 02, IM server 03, IVR platform 04, MSC05, HLRA061, HLRB062, MSCA071 and MSCB072 also comprise portable terminal 011 and portable terminal 021.Wherein, user A module 01 and user B module 02 are pc client or client terminals or note system platform or WAP gateway or WWW gateway, user A and user B carry out instant messaging by user A module 01 and user B module 02, present embodiment is example with the pc client, and user A and user B carry out instant messaging by pc client separately.
Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 701-1, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user A;
Step 701-2, MSC05 inquire about its roaming number according to the number of portable terminal 011 to the HLRA061 of portable terminal 011, the roaming number of HLRA061 loopback portable terminal 011;
Step 701-3, MSC05 be according to the roaming number of portable terminal 011, and to the make a call request of portable terminal 011 of the MSCA071 at portable terminal 011 current place, this request is delivered to portable terminal 011 by mobile communications network;
Step 701-4, portable terminal 011 off-hook are accepted the call request that IVR platform 04 is initiated, and the off hook signal response message is given IVR platform 04 through the mobile communications network loopback.This moment, IVR platform 04 was set up the voice channel with portable terminal 011;
Step 701-5, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user B;
Step 701-6, MSC05 inquire about its roaming number according to the number of portable terminal 021 to the HLRB062 of portable terminal 021, the roaming number of the HLRB062 loopback portable terminal 021 of B;
Step 701-7, MSC05 be according to the roaming number of portable terminal 021, and to the make a call request of portable terminal 021 of the MSCB072 at portable terminal 021 current place, this request is delivered to portable terminal 021 by mobile communications network;
Step 701-8, portable terminal 021 off-hook are accepted the call request that IVR platform 04 is initiated, and the off hook signal response message is given IVR platform 04 through the mobile communications network loopback.This moment, IVR platform 04 was set up the voice channel with portable terminal 021, and will link together with the voice that portable terminal 011, portable terminal 021 are set up, and made user A and user B can carry out voice call.
Specific embodiments of the invention 2, be not have the IVR platform of MAP function to connect the mobile network, and user A is that mobile subscriber, user B are the fixed telephone subscriber, its realization system as shown in Figure 4, be with system's difference of embodiment 1, use GMSC08, critical point switch 09, the fixed telephone terminal 022 of switch b 102 and user B replaces HLRB062, MSCB072 and portable terminal 021.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 702-1 to 702-4 is identical with the step 701-1 to 701-4 among the embodiment 1;
Step 702-5, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user B;
Step 702-6, MSC05 be according to the number of fixed telephone terminal 022, is connected to the critical point switch 09 of fixed-line telephone network, switch b 102 request of making a call to fixed telephone terminal 022 current place by GMSC08; This request is delivered to fixed telephone terminal 022 by fixed communication network;
Step 702-7, fixed telephone terminal 022 off-hook are accepted the call request that IVR platform 04 is initiated, and the off hook signal response message passes to mobile network's GMSC08 through the critical point of fixed telephone network switch 09, and IVR platform 04 is given in loopback.This moment, IVR platform 04 was set up the voice channel with fixed telephone terminal 022, and will link together with the voice that portable terminal 011, fixed telephone terminal 022 are set up, and made user A and user B can carry out voice call.
Specific embodiments of the invention 3, be not have the IVR platform of MAP function to connect the mobile network, and user A is that fixed telephone subscriber, user B are the mobile subscriber, its realization system as shown in Figure 5, be with system's difference of embodiment 1, use GMSC08, critical point switch 09, switch A 101 and fixed telephone terminal 012 replace HLRA061, MSCA071 and portable terminal 011.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 703-1, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user A;
Step 703-2, MSC05 be according to the number of fixed telephone terminal 012, is connected to the critical point switch 09 of fixed-line telephone network, switch A 101 request of making a call to fixed telephone terminal 012 current place by GMSC08; This request is delivered to fixed telephone terminal 012 by fixed communication network;
Step 703-3, fixed telephone terminal 012 off-hook are accepted the call request that IVR platform 04 is initiated, and the off hook signal response message passes to mobile network's GMSC08 through the critical point of fixed telephone network switch 09, and IVR platform 04 is given in loopback.This moment, IVR platform 04 was set up the voice channel with fixed telephone terminal 012;
Step 703-4 is identical to step 701-8 with step 701-5 among the embodiment 1 to step 703-7, just the voice channel that in step 703-7, connects be IVR04 respectively with the voice channel of fixed telephone terminal 012 and portable terminal 021.
Specific embodiments of the invention 4 be that the IVR platform connects the mobile network, and user A, B are the fixed telephone subscriber, its realization system as shown in Figure 6, be with system's difference of embodiment 1, use GMSC08, critical point switch 09, switch A 101, switch b 102, fixed telephone terminal 012 and fixed telephone terminal 022 replace HLRA061, HLRB062, MSCA071, MSCB072 portable terminal 011 and portable terminal 021.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 704-1 is identical to step 703-3 with the step 703-1 among the embodiment 3 to step 704-3, step 704-4 is identical to step 702-7 with step 702-5 among the embodiment 2 to step 704-6, just the voice channel that in step 704-6, connects be IVR04 respectively with the voice channel of fixed telephone terminal 012 and fixed telephone terminal 022.
Because user A, B carry out voice-enabled chat by fixed telephone terminal, do not need to obtain roaming number by HLR, therefore, whether IVR platform 04 has its step of MAP function all is identical.
Specific embodiments of the invention 5, be that the IVR platform with MAP function connects the mobile network, and user A, B are the mobile subscriber, its realization system is as shown in Figure 7: be with system's difference of embodiment 1, HLRA061 and HLRB062 are not mutual with MSC05, but mutual with IVR platform 04.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 705-1, IVR platform 04 are inquired about its roaming number to the HLRA061 of user A portable terminal 011, the roaming number of HLRA061 loopback portable terminal 011;
Step 705-2, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user A;
Step 705-3 is identical to step 701-4 with step 701-3 among the embodiment 1 to step 705-4;
Step 705-5, IVR platform 04 are inquired about its roaming number to the HLRB062 of portable terminal 021, the roaming number of the HLRB062 loopback portable terminal 021 of B;
Step 705-6, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user B;
Step 705-7 is identical to step 701-8 with step 701-7 to step 705-8.
Specific embodiments of the invention 6, be that the IVR platform with MAP function connects the mobile network, and user A is that mobile subscriber, user B are the fixed telephone subscriber, its realization system as shown in Figure 8, be with system's difference of embodiment 2, HLRA061 is not mutual with MSC05, but mutual with IVR platform 04.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 706-1, IVR platform 04 are inquired about its roaming number to the HLRA061 of user A portable terminal 011, the roaming number of HLRA061 loopback portable terminal 011;
Step 706-2, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user A;
Step 706-3 is identical to step 702-7 with the step 702-3 among the embodiment 2 to step 706-7.
Specific embodiments of the invention 7, be that the IVR platform with MAP function connects the mobile network, and user A is that fixed telephone subscriber, user B are the mobile subscriber, its realization system as shown in Figure 9, be with system's difference of embodiment 3, HLRB062 is not mutual with MSC05, but mutual with IVR platform 04.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 707-1 is identical with the step 703-1 to 703-3 among the embodiment 3 to step 707-3;
Step 707-4, IVR platform 04 are inquired about its roaming number to the HLRB062 of portable terminal 021, the roaming number of the HLRB062 loopback portable terminal 021 of B;
Step 707-5, IVR platform 04 are to coupled MSC05 request foundation and the voice call of user B;
Step 707-6 is identical with the step 703-6 to 703-7 among the embodiment 3 to step 707-7.
Specific embodiments of the invention 8 are that the IVR platform is connected and fixed telephone network, and user A, B are the mobile subscriber, its realization system as shown in figure 10, wherein, user A module 01, user B module 02, IM server 03, the structure of IVR platform 04 is identical with embodiment 1, comprise fixed telephone network switch 11 in addition, critical point switch 09, GMSC08, HLRA061, HLRB062, MSCA071, MSCB072, portable terminal 011 and portable terminal 021.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 708-1, IVR platform 04 are to the voice call of coupled fixed telephone network switch 11 request foundation with user A;
Step 708-2, fixed telephone network switch 11 are forwarded to the voice call request by the critical point switch 09 of fixed telephone network mobile network's GMSC08;
Step 708-3, GMSC08 inquire about its roaming number to the HLRA061 of portable terminal 011, the roaming number of HLRA061 loopback portable terminal 011;
Step 708-4, GMSC08 be according to the roaming number of portable terminal 011, and to the make a call request of portable terminal 011 of the MSCA071 at portable terminal 011 current place, this request is delivered to portable terminal 011 by mobile communications network;
Step 708-5, portable terminal 011 off-hook, accept the call request that IVR platform 04 is initiated, the off hook signal response message passes to fixed telephone network switch 11 through mobile communications network MSC071 through GMSC08, gives IVR platform 04 by 11 loopbacks of fixed telephone network switch.This moment, IVR platform 04 was set up the voice channel with portable terminal 011;
Step 708-6, IVR platform 04 are to the voice call of coupled fixed telephone network switch 11 request foundation with user B;
Step 708-7, fixed telephone network switch 11 are forwarded to the voice call request by the critical point switch 09 of fixed telephone network mobile network's GMSC08;
Step 708-8, GMSC08 inquire about its roaming number to the HLRB062 of portable terminal 021, the roaming number of HLRB062 loopback portable terminal 021;
Step 708-9, GMSC08 be according to the roaming number of portable terminal 021, and to the make a call request of portable terminal 021 of the MSCB072 at portable terminal 021 current place, this request is delivered to portable terminal 021 by mobile communications network;
Step 708-10, portable terminal 021 off-hook, accept the call request that IVR platform 04 is initiated, the off hook signal response message passes to fixed telephone network switch 11 through mobile communications network MSCB072 through GMSC08, gives IVR platform 04 by 11 loopbacks of fixed telephone network switch.This moment, IVR platform 04 was set up the voice channel with portable terminal 021; And will link together with the voice that portable terminal 011, portable terminal 021 are set up, make user A and user B can carry out voice call.
Specific embodiments of the invention 9, be that the IVR platform is connected and fixed telephone network, and user A is that mobile subscriber, user B are the fixed telephone subscriber, its realization system as shown in figure 11, be with system's difference of embodiment 8, use the fixed telephone terminal 022 of switch b 102 and user A to replace HLRB062, MSCB072 and portable terminal 021.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 709-1 is identical to step 708-5 with step 708-1 among the embodiment 8 to step 709-5;
Step 709-6, IVR platform 04 are to the voice call of coupled fixed telephone network switch 11 request foundation with user B;
Step 709-7, fixed telephone network switch 11 are to switch b 102 request of making a call at fixed telephone terminal 022 place;
Step 709-8, fixed telephone terminal 022 off-hook are accepted the call request that IVR platform 04 is initiated, and the off hook signal response message passes to fixed telephone network switch 11 through the switch b 102 of fixed telephone network, and IVR platform 04 is given in loopback.This moment, IVR platform 04 was set up the voice channel with fixed telephone terminal 022; And will link together with the voice that portable terminal 011, fixed telephone terminal 022 are set up, make user A and user B can carry out voice call.
Specific embodiments of the invention 10, be that the IVR platform is connected and fixed telephone network, and user A is that fixed telephone subscriber, user B are the mobile subscriber, its realization system as shown in figure 12, be with system's difference of embodiment 8, use the fixed telephone terminal 012 of switch A 101 and user A to replace HLRA061, MSCA071 and portable terminal 011.Then in the step 7 IVR platform 04 to carry out the step of foundation of audio call of user A and B as follows:
Step 710-1, IVR platform 04 are to the voice call of coupled fixed telephone network switch 11 request foundation with user A;
Step 710-2, fixed telephone network switch 11 are to switch A 101 request of making a call at fixed telephone terminal 012 place;
Step 710-3, fixed telephone terminal 012 off-hook are accepted the call request that IVR platform 04 is initiated, and the off hook signal response message passes to fixed telephone network switch 11 through the switch A 101 of fixed telephone network, and IVR platform 04 is given in loopback.This moment, IVR platform 04 was set up the voice channel with fixed telephone terminal 012;
Step 710-4 to 710-9 is identical with step 708-6 to 708-10 among the embodiment 8, just the voice channel that in step 710-9, connects be IVR04 respectively with the voice channel of fixed telephone terminal 012 and portable terminal 021.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.

Claims (9)

1, a kind ofly directly set up the method for audio call, it is characterized in that may further comprise the steps by instantaneous communication system:
Step 1, first user who carries out instant messaging with second user send voice call request to the IM server, and request is set up with second user's voice and called out;
Step 2, IM server are transmitted the first user's voice call request to second user;
If step 3 is accepted first user's request, then second user sends the response that accepts request to the IM server, and execution in step 4 then, if second user refuses first user's request, then second user sends refusal request response to the IM server, and execution in step 6 then;
Step 4, IM server are received the response that accepts request, this response is sent to first user, and, carry first and second user's portable terminal or fixed telephone number in this instruction to the instruction that audio call between first user and second user is set up in interactive voice response system platform transmission request;
Step 5, interactive voice response system platform return to the IM server and carry out the request response, set up the audio call between first user and second user, execution in step 7 after audio call is set up and finished;
Step 6, IM server are received refusal request response, and this response is sent to first user;
Step 7, this directly carries out audio call foundation by instantaneous communication system the process that finishes.
2, the method for directly setting up audio call by instantaneous communication system according to claim 1, when it is characterized in that described interactive voice response system platform connects the mobile network, the step that the interactive voice response system platform is set up the audio call between first user and second user in the step 5 comprises:
Step 501, interactive voice response system platform are set up with first user's voice to coupled MSC request and are called out;
Step 502, described MSC are according to make a call first user's the request of portable terminal or landline telephone of first user's portable terminal or fixed telephone number;
Step 503, first user's portable terminal or landline telephone off-hook, off hook signal feeds back to the interactive voice response system platform, and this platform and the first user's voice passage are set up;
Step 504, interactive voice response system platform are called out to setting up with second user's voice with described MSC request;
Step 505, described MSC are according to make a call second user's the request of portable terminal or landline telephone of second user's portable terminal or fixed telephone number;
Step 506, second user's portable terminal or landline telephone off-hook, off hook signal feeds back to the interactive voice response system platform, and this platform and the second user's voice passage are set up;
Step 507, interactive voice response system platform will be connected with first user, the second user's voice passage.
3, according to claim 2ly directly set up the method for audio call by instantaneous communication system, it is characterized in that described MSC according to the make a call step of request of portable terminal of mobile terminal number is: described MSC is to make a call first user or second user's the request of portable terminal of the MSC at first user or the current place of second user.
4, according to claim 2 or the 3 described methods of directly setting up audio call by instantaneous communication system, it is characterized in that when the interactive voice response system platform does not have the MAP function described MSC to make a call first user or second user's the step of request of portable terminal of the MSC at first user or the current place of second user is:
Step 5001, described MSC inquire about its roaming number to the HLR of portable terminal;
The HLR of step 5002, portable terminal returns roaming number;
Step 5003, described MSC be according to the roaming number of portable terminal, to the make a call request of portable terminal of the MSC at the current place of portable terminal.
5, according to claim 2 or the 3 described methods of directly setting up audio call by instantaneous communication system, it is characterized in that when the interactive voice response system platform has the MAP function described MSC to make a call first user or second user's the step of request of portable terminal of the MSC at first user or the current place of second user is:
Step 5011, interactive voice response system platform are inquired about its roaming number to the HLR of portable terminal;
The HLR of step 5012, portable terminal returns roaming number;
Step 5013, interactive voice response system platform send to described MSC with the roaming number of portable terminal;
Step 5014, described MSC are to the make a call request of portable terminal of the MSC at the current place of portable terminal.
6, the method for directly setting up audio call by instantaneous communication system according to claim 2, it is characterized in that described MSC according to make a call first user or second user's the step of request of landline telephone of first user or second user's fixed telephone number is, described MSC is connected to the switch of fixed telephone network by GMSC, by described switch to the make a call request of landline telephone of the switch at the current place of landline telephone.
7, the method for directly setting up audio call by instantaneous communication system according to claim 1, when it is characterized in that described interactive voice response system platform is connected and fixed telephone network, the step that the interactive voice response system platform is set up the audio call between first user and second user in the step 5 comprises:
Step 511, interactive voice response system platform are set up with first user's voice to coupled landline telephone network switch request and are called out;
Step 512, described landline telephone network switch are according to make a call first user's the request of portable terminal or landline telephone of first user's portable terminal or fixed telephone number;
Step 513, first user's portable terminal or landline telephone off-hook, off hook signal feeds back to the interactive voice response system platform, and this platform and the first user's voice passage are set up;
Step 514, interactive voice response system platform are set up with second user's voice to described landline telephone network switch request and are called out;
Step 515, described landline telephone network switch are according to make a call second user's the request of portable terminal or landline telephone of second user's portable terminal or fixed telephone number;
Step 516, second user's portable terminal or landline telephone off-hook, off hook signal feeds back to the interactive voice response system platform, and this platform and the second user's voice passage are set up;
Step 517, interactive voice response system platform will be connected with first and second user's voice passage.
8, according to claim 7ly directly set up the method for audio call, it is characterized in that described landline telephone network switch according to make a call first user or second user's the step of request of portable terminal of first user or second user's mobile terminal number is by instantaneous communication system:
Step 5101, described landline telephone network switch are forwarded to GMSC by the fixed telephone network switch with call request;
Step 5102, GMSC are to the roaming number of the HLR of portable terminal enquiry mobile terminal;
The HLR of step 5103, portable terminal returns roaming number;
Step 5104, GMSC be according to the mobile terminal roaming number, to the make a call request of portable terminal of the MSC at the current place of portable terminal.
9, according to claim 7ly directly set up the method for audio call, it is characterized in that described landline telephone network switch according to make a call first user or second user's the step of request of landline telephone of first user or second user's fixed telephone number is: the make a call request of landline telephone of the fixed telephone network switch of described landline telephone network switch by the current place of landline telephone by instantaneous communication system.
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CN1933459B (en) * 2006-10-25 2010-09-08 阿里巴巴集团控股有限公司 Telephone redialing method and system
WO2014044096A1 (en) * 2012-09-24 2014-03-27 中兴通讯股份有限公司 Method and apparatus for transferring random call
CN104092839A (en) * 2014-07-21 2014-10-08 中国电信股份有限公司 Communication method, system, IM server and operator service platform and terminal
CN106533710A (en) * 2016-09-18 2017-03-22 福建天泉教育科技有限公司 Point-to-point calling method and system based on multimedia conference system

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US20040199580A1 (en) * 2003-04-02 2004-10-07 Zhakov Vyacheslav I. Method and apparatus for dynamic audio and Web conference scheduling, bridging, synchronization, and management
JP4127106B2 (en) * 2003-04-10 2008-07-30 日本電気株式会社 Mobile communication system and method, mobile communication terminal
CN100342706C (en) * 2003-05-19 2007-10-10 腾讯科技(深圳)有限公司 Method for instant communication user by telephone call
CN1620019A (en) * 2004-07-20 2005-05-25 深圳市沃通通信服务有限公司 Method of realizing mobile instant communication based on internet address technology and its application

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CN1933459B (en) * 2006-10-25 2010-09-08 阿里巴巴集团控股有限公司 Telephone redialing method and system
WO2014044096A1 (en) * 2012-09-24 2014-03-27 中兴通讯股份有限公司 Method and apparatus for transferring random call
CN104092839A (en) * 2014-07-21 2014-10-08 中国电信股份有限公司 Communication method, system, IM server and operator service platform and terminal
CN106533710A (en) * 2016-09-18 2017-03-22 福建天泉教育科技有限公司 Point-to-point calling method and system based on multimedia conference system
CN106533710B (en) * 2016-09-18 2019-07-12 福建天泉教育科技有限公司 A kind of point-to-point call method and system based on multimedia conference system

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