CN101146151B - A method for realizing busy service of smart terminal on core control device - Google Patents
A method for realizing busy service of smart terminal on core control device Download PDFInfo
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- CN101146151B CN101146151B CN2006101530091A CN200610153009A CN101146151B CN 101146151 B CN101146151 B CN 101146151B CN 2006101530091 A CN2006101530091 A CN 2006101530091A CN 200610153009 A CN200610153009 A CN 200610153009A CN 101146151 B CN101146151 B CN 101146151B
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- intelligent terminal
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- control equipment
- failure code
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Abstract
The invention discloses a method of business on busy of intelligent termination implemented on a core control device and relates to the communication field. The invention solves the problem in the prior art that the core control device can not implement the business on busy of the intelligent termination when intelligent termination in the core control device is in idle condition. The invention is equipped with failure code in the core control device according to actual needs. After transmitting bid information to the called intelligent termination, the core control device compares the failure code returned by the called intelligent termination according to the failure code and judges whether the failure code returned by the called intelligent termination conforms to the failure code equipped in the core control device. If the failure code returned by the called intelligent termination conforms to the failure code equipped in the core control device, the core control device starts the call process of the business on busy of the called intelligent termination; otherwise, the core control device implements other processes. The core control device in the invention can implement the business on busy of the intelligent termination when the intelligent termination is idle.
Description
Technical field
The present invention relates to communication field, relate in particular to the method for the busy class business of chance that on core control equipment, realizes intelligent terminal.
Background technology
In core control equipment, realize the busy class business of chance of intelligent terminal at present, in this core control equipment, whether be in busy state with intelligent terminal and determine.If this intelligent terminal is in busy state (as calling or receiving calls), and this intelligent terminal has and meets busy class business (as divert when busy), then starts this chances class business of doing.If intelligent terminal is in idle condition in core control equipment, core control equipment just can not be realized the busy class business of the chance of this intelligent terminal, such as off-hook but the not dialing of, this intelligent terminal.In fact this idle condition is not the real free time.The realization of meeting busy class business must be that this intelligent terminal has entered call flow in core control equipment, and this intelligent terminal has the busy class business of meeting.The problem that the processing mode of busy class business exists is met in present realization: the intelligent terminal of being exhaled can not start the busy class business of meeting non-real when idle.
Summary of the invention
In order to overcome above-mentioned defective, the object of the present invention is to provide a kind of method that on core control equipment, realizes the busy class business of chance of intelligent terminal, this method makes the more accurate execution of core control equipment be exhaled the busy class business of chance of intelligent terminal.
For achieving the above object, a kind of method that realizes the busy class business of chance of intelligent terminal on core control equipment of the present invention comprises:
(1) configuration failure sign indicating number in core control equipment;
(2) core control equipment is after quilt exhales intelligent terminal to send call attempt message, the failure code of described configuration is compared with the failure code of being exhaled intelligent terminal to return, whether judgement is consistent by the failure code that disposes in the failure code of exhaling intelligent terminal to return and the described core control equipment, if it is consistent, then start the busy class service call flow process of the chance of being exhaled intelligent terminal, otherwise, carry out the busy class operation flow of non-chance.
Preferably, in described (1), core control equipment is supported the different failure code of intelligent terminal configuration of different agreement type, also supports the intelligent terminal of same agreement to dispose a plurality of failure codes.
Preferably, described core control equipment is a SoftSwitch, and the busy class of described chance is professional to be the divert when busy business.
The present invention is configuration failure sign indicating number in core control equipment according to actual needs, and start to meet the condition of busy class business after as call failure with this, make core control equipment receive met the failure code that returns when busy by the calling intelligent terminal after, can judge accurately whether the failure code that is returned by the calling intelligent terminal is consistent with pre-configured failure code, thereby decision is to carry out by the busy class business of the chance of calling intelligent terminal or other flow processs of execution.
Description of drawings
Fig. 1 is CFB (Call Forwarding when Busy the meets busy calling transfer) flow process that the called off-hook of sip user does not dial.
Embodiment
Configuration failure message (or failure code) in core control equipment starts the condition of meeting busy class business with this as call attempt failure back according to actual needs.Core control equipment is supported the different failure code of terminal configuration of different agreement type, also supports a plurality of failure codes of terminal configuration of same agreement.
Intelligent terminal B has the busy class business of chance and be in idle condition in core control equipment.
Calling subscriber A calling intelligent terminal B, calling subscriber A at first makes a call to core control equipment, and core control equipment sends call attempt message to intelligent terminal B.Core control equipment after sending call attempt message for intelligent terminal B, (such as intelligent terminal B off-hook) for a certain reason, intelligent terminal B can not return ALERTING message to core control equipment, but has returned failed message (or failure code).Have under the prerequisite of meeting busy class business at intelligent terminal B, the condition that core control equipment is met busy class business according to pre-configured startup is judged failed message (or failure code), judges whether it meets the condition of meeting busy class that starts.If meet, then carry out the call flow of the busy class business of chance of intelligent terminal B, if do not meet, carry out other flow processs.
In conjunction with the accompanying drawings method provided by the invention is done describing in further detail, as shown in Figure 1: the busy class business of chance that realizes SIP (Session Initiation Protocol conversation initialized protocol) terminal with soft switch is that example is described.
A, B, C are SIP (Session Initiation Protocol conversation initialized protocol) user among Fig. 1, and core control equipment is a SoftSwitch, and meeting busy class business is example with the divert when busy.This figure is an exemplary flow, except that requiring B as the intelligent terminal, the type of party A-subscriber, C user and core control equipment and concrete busy class business of chance and call flow is not limited in actual the use.Meet busy class business simultaneously and also can merge use with other operation flows:
The present invention's flow process as shown in Figure 1 is as follows:
(1) party A-subscriber dials intelligent terminal B number, and the party A-subscriber initiates request call (invite) to SoftSwitch.
(2) SoftSwitch judges that intelligent terminal B is in idle condition, sends call attempt message (invite) to intelligent terminal B.
(3) because intelligent terminal B is receiving the preceding off-hook of request call message (invite), so return a Temporary Response (trying) to SoftSwitch, returning 603 failure code message again, also can be that other reasons causes intelligent terminal B not return 180 (ring) message to SoftSwitch.
(4) after SoftSwitch is received the 603 failure code message (or other failed messages) that intelligent terminal B returns, return an Ack approval message to intelligent terminal B.If the startup CFB that the party B-subscriber has divert when busy business and failed message to meet to be set in advance in the SoftSwitch is (Call Forwarding when Busy, meet busy calling transfer) professional qualification, start the divert when busy flow process, initiate the invite request call to the purpose C of the divert when busy of intelligent terminal B.
(5) C replys a Temporary Response 100 (trying) message to SoftSwitch, returns the ring of 180 (ring) message to SoftSwitch again.
(6) party A-subscriber listens ring-back tone by core control equipment.
(7) the C off-hook and by SoftSwitch to party A-subscriber's echo reply (OK) message, the party A-subscriber also returns an Ack approval message to C, A and C converse.
(8) party A-subscriber's on-hook discharges service link, end of conversation simultaneously.
The present invention has under the prerequisite of meeting busy class business at intelligent terminal B, in call flow, after core control equipment sends call attempt message to intelligent terminal B, as long as this intelligent terminal does not return ALERTING message (such as this intelligent terminal off-hook) to core control equipment, core control equipment just can be according to different failed messages (or failure code), and decision is to carry out the busy class business of the chance of intelligent terminal B or carry out other flow processs.Thereby the busy class business of the chance that has realized intelligent terminal accurately is performed.
Claims (3)
1. a method that realizes the busy class business of chance of intelligent terminal on core control equipment is characterized in that, comprising:
(1) configuration failure sign indicating number in core control equipment;
(2) core control equipment is after quilt exhales intelligent terminal to send call attempt message, the failure code of described configuration is compared with the failure code of being exhaled intelligent terminal to return, whether judgement is consistent by the failure code that disposes in the failure code of exhaling intelligent terminal to return and the described core control equipment, if it is consistent, then start the busy class service call flow process of the chance of being exhaled intelligent terminal, otherwise, carry out the busy class operation flow of non-chance.
2. the method that on core control equipment, realizes the busy class business of chance of intelligent terminal as claimed in claim 1, it is characterized in that, in described (1), core control equipment is supported the different failure code of intelligent terminal configuration of different agreement type, also supports the intelligent terminal of same agreement to dispose a plurality of failure codes.
3. the method that realizes the busy class business of chance of intelligent terminal on core control equipment as claimed in claim 1 or 2 is characterized in that described core control equipment is a SoftSwitch, and the busy class of described chance is professional to be the divert when busy business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101530091A CN101146151B (en) | 2006-09-19 | 2006-09-19 | A method for realizing busy service of smart terminal on core control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101530091A CN101146151B (en) | 2006-09-19 | 2006-09-19 | A method for realizing busy service of smart terminal on core control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101146151A CN101146151A (en) | 2008-03-19 |
| CN101146151B true CN101146151B (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006101530091A Expired - Fee Related CN101146151B (en) | 2006-09-19 | 2006-09-19 | A method for realizing busy service of smart terminal on core control device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5951000A (en) * | 1999-09-20 | 2001-03-22 | Samsung Electronics Co., Ltd. | Method for informing a busy subscriber of an access request |
| CN1323497A (en) * | 1998-09-29 | 2001-11-21 | 诺基亚网络有限公司 | Call forwarding in a telecommunications network |
| US6885742B1 (en) * | 1998-12-29 | 2005-04-26 | Cingular Wireless Ii, Inc. | System and method for integrating call delivery for fixed-site and mobility services |
| CN1625193A (en) * | 2003-12-04 | 2005-06-08 | 华为技术有限公司 | Method of realizing switching calling current of mobile terminal and its radio communication system |
| CN1633154A (en) * | 2003-12-24 | 2005-06-29 | 华为技术有限公司 | A method for implementing call transfer in services of personal communication type |
| CN1750572A (en) * | 2004-09-17 | 2006-03-22 | 乐金电子（沈阳）有限公司 | Automatic call transfer device and method |
-
2006
- 2006-09-19 CN CN2006101530091A patent/CN101146151B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323497A (en) * | 1998-09-29 | 2001-11-21 | 诺基亚网络有限公司 | Call forwarding in a telecommunications network |
| US6885742B1 (en) * | 1998-12-29 | 2005-04-26 | Cingular Wireless Ii, Inc. | System and method for integrating call delivery for fixed-site and mobility services |
| AU5951000A (en) * | 1999-09-20 | 2001-03-22 | Samsung Electronics Co., Ltd. | Method for informing a busy subscriber of an access request |
| CN1625193A (en) * | 2003-12-04 | 2005-06-08 | 华为技术有限公司 | Method of realizing switching calling current of mobile terminal and its radio communication system |
| CN1633154A (en) * | 2003-12-24 | 2005-06-29 | 华为技术有限公司 | A method for implementing call transfer in services of personal communication type |
| CN1750572A (en) * | 2004-09-17 | 2006-03-22 | 乐金电子（沈阳）有限公司 | Automatic call transfer device and method |
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| Publication number | Publication date |
|---|---|
| CN101146151A (en) | 2008-03-19 |
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