CN102075517A - Session initiation protocol (SIP) terminals and status information distribution method thereof - Google Patents
Session initiation protocol (SIP) terminals and status information distribution method thereof Download PDFInfo
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- CN102075517A CN102075517A CN2010105650031A CN201010565003A CN102075517A CN 102075517 A CN102075517 A CN 102075517A CN 2010105650031 A CN2010105650031 A CN 2010105650031A CN 201010565003 A CN201010565003 A CN 201010565003A CN 102075517 A CN102075517 A CN 102075517A
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Abstract
The invention provides session initiation protocol (SIP) terminals. The SIP terminals are characterized in that the SIP terminals are provided with direct calling keys; the direct calling keys are provided with signal prompting lamps used for indicating the statuses of the SIP terminals on the keys; each key on the direct calling keys corresponds to a called SIP terminal; the SIP terminals record the basic information of the called SIP terminals corresponding to the direct calling keys of the SIP terminals; the basic information includes but is not limited to numbers and internet protocol (IP) address information; and the SIP terminals can send own status information to an SIP server or the called SIP terminals corresponding to the direct calling keys of the SIP terminals. The statuses of the SIP terminals can be transmitted to relevant terminals in real time, thus realizing the busy indicating function of the SIP terminals and update of the statuses of user on/off-hooks on the keys during IP dispatching and providing great convenience to the users.
Description
Technical field
The present invention relates to network voice and video communication, relate in particular to a kind of sip terminal and state information distribution method thereof.
Background technology
SIP (Session Initiation Protocol) is the signaling control protocol of an application layer.Be used to create, revise and discharge one or more participants' session.These sessions can seem Internet multimedia conferencing, IP phone or multimedia distribution.The participant of session can communicate by multicast (multicast), netted clean culture (unicast) or both mixtures.SIP is the signaling control protocol of an application layer, is used to create, revise and discharge one or more participants' session.It is not neither Session Description Protocol provides session control function yet.Session Initiation Protocol bunch is only paid close attention to functions such as the management of session and positioning service, and can not finish terminal information exchange, especially state information with not conversation.For example, need to show on the keyboard state of each phone at present in the dispatching patcher, comprise various states such as off-hook, on-hook, and the SIP phone set terminal can not be finished these functions.
Sip terminal is being born voice, treatment of picture and demonstration in the IP dispatching patcher, and the user all requires to realize carrying out communication with the user who needs with the fastest speed when using sip terminal.Dispatching patcher and intercom system all require the function terminal that the state of sip terminal can send to be needed management and coordinate, but owing to other-end is not transmitted the state of this machine dislodging machine in the common sip message, so in user's use, not knowing what state the object of calling out is in, is busy or spare time.If busy, just failure of user's calling so.Could access success after the free time up to the called subscriber.The problem of Chan Shenging is exactly like this, can't realize busy function of showing of sip terminal, can't realize in the IP scheduling that the set out state of machine of on keyboard user upgrades.And sip terminal does not in the market realize that also the phone state transmits.
Summary of the invention
Technical problem to be solved by this invention provides a kind of sip terminal and state information distribution method thereof, overcomes the technological deficiency that can not obtain the sip terminal state of user in real time that exists in the prior art.
For solving the problems of the technologies described above, the invention provides a kind of sip terminal, it is characterized in that described sip terminal is provided with directly exhales button, directly exhales button that the signal prompt lamp is arranged, and is used to indicate the state of sip terminal on this button; Directly exhale each button on the button corresponding one by the calling SIP terminal; Described sip terminal write down its directly exhale the button correspondence by the essential information of calling SIP terminal, include but not limited to number and IP address information; Described sip terminal can be issued oneself state information sip server or send to this sip terminal and exhale the corresponding called sip terminal of button.
State information distribution method according to above-mentioned sip terminal is characterized in that, certain sip terminal is preferentially to sip server submit state information; Sip server is replied acknowledge message after receiving the message of this sip terminal; Sip server inquiry and this sip terminal have other sip terminal of state relation, then message are sent to other sip terminal;
If this sip terminal does not receive the affirmation information of sip server in the set time, this sip terminal will directly carry out the state information distribution respectively by the IP address of each sip terminal of writing down in this machine so.
Described sip terminal is can processed voice and the terminal of image, comprises the IP phone terminal, IP intercommunication terminal, and soft telephone terminal, but be not limited to this three kinds of forms.
Sip terminal state of the present invention can real-time Transmission be given associated terminal, realizes the busy function of showing of sip terminal, and in the IP scheduling on keyboard the set out state of machine of user upgrade, greatly facilitate user's use.
Description of drawings
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is further described in detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that certain sip terminal of the present invention is by the schematic diagram of sip server to other sip terminal transmission real-time status.
Fig. 3 is certain sip terminal of the present invention directly transmits a schematic diagram from real-time status to other sip terminal.
Embodiment
Sip message is divided into asks and two types of responses, and two types all comprise three parts, and unified is execution, head, message body.Comprise request row and statusline in the execution.This embodiment mainly expands message body, to satisfy the demand of state distribution.
The present invention is mainly concerned with the expansion of Session Initiation Protocol bunch, comprises the expansion of message and the expansion of transmission method.As shown in Figure 1, sip terminal is connected on the sip server by network.Sip terminal (11,12,13) is handled the terminal of transferring voice, image, have the free time of being in, conversation, hang-up, meeting audit, operating state such as meeting duplex.Sip terminal is provided with directly exhales button, can directly call on certain sip terminal.Directly exhale button that the signal prompt lamp is arranged, be used to indicate the state of sip terminal on this button.Sip terminal has write down each and has directly exhaled the essential information of user on the button, includes but not limited to number and IP address information.Communication network 2 comprises the TCP/IP net but is not limited to the TCP/IP net.Sip server 3, the function of managing each sip terminal.
Require to show the state of every other phone on certain terminal of customer requirements.For example all states of sip terminal 11 all will show at sip terminal 12.Behind sip terminal 11 off-hooks, can send offhook message to relevant terminal.At this moment, the message distribution is handled in two kinds of situation, and the first, preferentially carry out forwards, as shown in Figure 2 by server.Sip terminal 11 directly sends to sip server with status message, and sip server is received message, then replys message and gives sip terminal 11, and inquiry and sip terminal 11 have the terminal of state relation on the server, then message are sent to sip terminal 12.
The second, sip terminal 11 directly carries out forwards, as shown in Figure 3.Sip terminal 11 is at first inquired about the terminal that state relation is arranged of this machine stored after carrying machine, then dislodging machine signal directly is sent to each sip terminal and gets on.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. a sip terminal is characterized in that, described sip terminal is provided with directly exhales button, directly exhales button that the signal prompt lamp is arranged, and is used to indicate the state of sip terminal on this button; Directly exhale each button on the button corresponding one by the calling SIP terminal; Described sip terminal write down its directly exhale the button correspondence by the essential information of calling SIP terminal, include but not limited to number and IP address information; Described sip terminal can be issued oneself state information sip server or send to this sip terminal and exhale the corresponding called sip terminal of button.
2. the state information distribution method according to the described sip terminal of claim 1 is characterized in that, may further comprise the steps:
Certain sip terminal is preferentially to sip server submit state information;
Sip server is replied acknowledge message after receiving the message of this sip terminal;
Sip server inquiry and this sip terminal have other sip terminal of state relation, then message are sent to other sip terminal;
If this sip terminal does not receive the affirmation information of sip server in the set time, so, this sip terminal will directly carry out the state information distribution respectively by the IP address of each sip terminal of writing down in this machine.
3. sip terminal according to claim 1 is characterized in that, described sip terminal is can processed voice and the terminal of image, comprises the IP phone terminal, IP intercommunication terminal, soft telephone terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105650031A CN102075517A (en) | 2010-11-30 | 2010-11-30 | Session initiation protocol (SIP) terminals and status information distribution method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010105650031A CN102075517A (en) | 2010-11-30 | 2010-11-30 | Session initiation protocol (SIP) terminals and status information distribution method thereof |
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| CN102075517A true CN102075517A (en) | 2011-05-25 |
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| CN2010105650031A Pending CN102075517A (en) | 2010-11-30 | 2010-11-30 | Session initiation protocol (SIP) terminals and status information distribution method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974022A (en) * | 2014-05-23 | 2014-08-06 | 无锡矽太恒科电子有限公司 | SIP-based building visual intercom method and system |
| CN105551120A (en) * | 2015-12-08 | 2016-05-04 | Abb技术有限公司 | Building intercommunication method, near field communication (NFC) unlocking device and building intercommunication system |
| CN108337244A (en) * | 2018-01-11 | 2018-07-27 | 海尔优家智能科技（北京）有限公司 | A kind of intercom method, server, medium and equipment based on Session Initiation Protocol |
| CN109246626A (en) * | 2018-09-14 | 2019-01-18 | 青岛海信移动通信技术股份有限公司 | A kind of speech talkback method, system and terminal |
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| CN1464700A (en) * | 2002-06-04 | 2003-12-31 | 深圳市中兴通讯股份有限公司 | Method for notifying busy status to session initiating protocol network from end user |
| CN101406028A (en) * | 2006-05-31 | 2009-04-08 | 思科技术公司 | Dynamic speed dial number mapping |
| CN101521677A (en) * | 2008-02-26 | 2009-09-02 | 船井电机株式会社 | Information distribution system |
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- 2010-11-30 CN CN2010105650031A patent/CN102075517A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1464700A (en) * | 2002-06-04 | 2003-12-31 | 深圳市中兴通讯股份有限公司 | Method for notifying busy status to session initiating protocol network from end user |
| CN101406028A (en) * | 2006-05-31 | 2009-04-08 | 思科技术公司 | Dynamic speed dial number mapping |
| CN101521677A (en) * | 2008-02-26 | 2009-09-02 | 船井电机株式会社 | Information distribution system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974022A (en) * | 2014-05-23 | 2014-08-06 | 无锡矽太恒科电子有限公司 | SIP-based building visual intercom method and system |
| CN105551120A (en) * | 2015-12-08 | 2016-05-04 | Abb技术有限公司 | Building intercommunication method, near field communication (NFC) unlocking device and building intercommunication system |
| CN108337244A (en) * | 2018-01-11 | 2018-07-27 | 海尔优家智能科技（北京）有限公司 | A kind of intercom method, server, medium and equipment based on Session Initiation Protocol |
| CN108337244B (en) * | 2018-01-11 | 2021-04-06 | 海尔优家智能科技（北京）有限公司 | SIP protocol-based intercom communication method, server, medium and equipment |
| CN109246626A (en) * | 2018-09-14 | 2019-01-18 | 青岛海信移动通信技术股份有限公司 | A kind of speech talkback method, system and terminal |
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Application publication date: 20110525 |