CN102025693A - Method and device for reminding session - Google Patents
Method and device for reminding session Download PDFInfo
- Publication number
- CN102025693A CN102025693A CN2009101722004A CN200910172200A CN102025693A CN 102025693 A CN102025693 A CN 102025693A CN 2009101722004 A CN2009101722004 A CN 2009101722004A CN 200910172200 A CN200910172200 A CN 200910172200A CN 102025693 A CN102025693 A CN 102025693A
- Authority
- CN
- China
- Prior art keywords
- call property
- request message
- conversation request
- call
- sip
- 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
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the invention discloses method and device for reminding session, wherein the embodiment of the method for reminding the session can be realized by the following steps of: receiving a session request message transmitted by a session initiation protocol (SIP), wherein the session request message carries the calling attribute; analyzing the session request message to obtain the calling attributes; and carrying out corresponding session reminding according to the calling attributes. With the embodiment, a called terminal adopts different session reminding modes after receiving different calling attributes so as to realize the personalized reminding of the terminal.
Description
Technical field
The present invention relates to communication technical field, the method and apparatus that particularly a kind of session is reminded.
Background technology
(Session Initiation Protocol SIP) is a kind of signaling protocol to Session initiation Protocol.Two end points of communication can use SIP to come the mode of negotiation communication.The content of above-mentioned negotiation comprises transmission medium, host-host protocol and coded system.After consulting successfully, above-mentioned two end points can use the mode of negotiation to communicate, after communication is finished, and the disconnection that can also use the SIP indication to communicate to connect.Above-mentioned transmission medium can be text, voice etc.; Host-host protocol can be real-time protocol (RTP) (Real Time Protocol, RTP); Coded system can be multimedia digital signal encoder (codec).
SIP has following advantage: stability is high; Speed is fast, based on User Datagram Protocol (User Datagram Protocol, thin protocol efficient UDP) is high especially; Flexibility is strong, is easy to expansion based on text protocol; Safe, functions such as encryption, authentication are provided, also provide other security functions to the expansion of SIP; The standardization level height.Above-mentioned encryption can be: SSL (Secure Socket Layer, SSL), the expansion of safety multi-purpose way internet mail (Secure/Multipurpose Internet Mail Extensions, S/MIME).
Along with the communications industry is drawn close to SIP, SIP has interrogated rapid-result a kind of standard that is.SIP is widely used in the communications field, and for example, IP phone (Voice over IP, VoIP) all prepare to carry out standardization based on SIP by supplier, internet (Internet) phone and instant message delivery applications program etc.
Along with the suitable application area of IP intelligence is on the increase, the status of SIP will be more important also, and up to now, SIP has had application widely, and, along with it is reached perfection, will in next generation network, bring into play more important role.
At present, support on the market that the product of SIP is more and more, multiple enterprise-level application solutions such as call center, video conference occurred based on SIP.And making up next generation network, developing in the process of new business more, it also will bring into play more multiaction.
Summary of the invention
The embodiment of the invention provides the method and apparatus that a kind of session is reminded, to realize personalized prompting.
The implementation method embodiment that session provided by the present invention is reminded can be achieved through the following technical solutions:
Receive the conversation request message that sends by Session initiation Protocol SIP; Described conversation request message is carried call property;
Resolve described conversation request message and obtain call property;
Carrying out corresponding session according to described call property reminds.
The method that the embodiment of the invention also provides a kind of session to initiate comprises:
Receive the instruction of initiating the SIP conversation request, carry the call property and the terminal called sign of user's appointment in the described instruction;
Generate the SIP conversation request message of carrying described call property and terminal called sign according to described instruction;
Described SIP conversation request message of carrying call property is sent to terminal called by the SIP service node, remind so that terminal called carries out corresponding session according to the call property that receives.
The embodiment of the invention also provides a kind of communication equipment, comprising:
Receive request unit, be used to receive the conversation request message that sends by Session initiation Protocol SIP; Described conversation request message is carried call property;
Resolution unit is used to resolve described conversation request message and obtains call property;
Reminding unit is used for carrying out corresponding session according to described call property and reminds.
The embodiment of the invention also provides a kind of communication equipment, comprising:
The conversation request receiving element is used to receive the instruction of initiating the SIP conversation request, carries the call property and the terminal called sign of user's appointment in the described instruction;
Message generation unit is used for generating the SIP conversation request message of carrying described call property and terminal called sign according to described instruction;
Message sending unit is used for described SIP conversation request message of carrying call property is sent to terminal called by the SIP service node, reminds so that terminal called carries out corresponding session according to the call property that receives.
Technique scheme has following beneficial effect: terminal called different is taked different session alerting patterns after carrying call property by receiving, and realizes that the personalization of terminal is reminded.
Description of drawings
Fig. 1 is the present invention's one method embodiment schematic flow sheet;
Fig. 2 is an other method embodiment schematic flow sheet of the present invention;
Fig. 3 is an other method embodiment schematic flow sheet of the present invention;
Fig. 4 is an other method embodiment schematic flow sheet of the present invention;
Fig. 5 is an embodiment of the invention communication equipment structural representation;
Fig. 6 is another communication equipment structural representation of the embodiment of the invention;
Fig. 7 is an embodiment of the invention terminal structure schematic diagram.
Embodiment
As shown in Figure 1, the method that a kind of session that the embodiment of the invention provides is reminded can may further comprise the steps:
Step 101: receive the conversation request message that sends by Session Initiation Protocol, this conversation request is carried call property;
Terminal called can receive the SIP conversation request message that calling terminal is initiated by the SIP service node, carries the call property that calling terminal or SIP service node add in this SIP conversation request message.Wherein, this call property can comprise charging policy, call priority, significance level, urgency level, mood sign etc.Terminal called can for the user agent (User Agent, UA), equipment such as terminal.
In realizing a specific embodiment of the present invention, call property can carry by expansion SIP conversation request message, and concrete extended mode is as follows:
Mode one: increase a header field in the SIP conversation request message, the all-calls attribute all is carried in this header field, can comprise the type and the value of call property in the header field, for example:
The Call-Attribute:charging-policy=freephone; The importance=height; //Call-Attribute is the call property header field of expansion: the charging-policy=freephone; The importance=height be the call property type of carrying in the Call-Attribute header field with and value.
Mode two: for each call property is all set up a header field, each expansion header field carries a call property, can include only the value of the pairing call property of this header field in the header field, for example
Charging-Policy: freephone;
Importance: height; // " Charging-Policy " " Importance " is the call property header field of expansion, and " freephone " " height " is for being respectively the value of Charging-Policy and Importance.
It is a variety of to be understandable that the method for carrying call property in conversation request message can have, the above-mentioned method that should not be construed as for example of the method for carrying call property carried call property exhaustive.
Step 102: resolve above-mentioned conversation request message and obtain call property;
Concrete, terminal called is when resolving above-mentioned conversation request message, can be by searching the call property header field in the conversation request message, read the value in the call property that the call property header field comprises then, thus the call property that obtains carrying in the conversation request message.
In addition, can also carry effective call property sign in the conversation request message, before searching the call property header field, can also judge whether include effective call property in this conversation request message according to this effective call attribute-bit earlier, if any, carry out search operation again.Concrete, support (Supported) header field that can add call property in conversation request message indicates whether include effective call property.After called end receives above-mentioned Supported header field, read Supported header field parameter and judge whether this conversation request message includes call property, can avoid like this in conversation request message, not comprising and search call property when call property or all-calls attribute are sky.
Step 103: carry out corresponding session according to above-mentioned call property and remind.
In a specific embodiment, terminal called is the corresponding relation of stored calls attribute and alerting pattern in advance, and is concrete, and terminal called is by the configuration information of receiving terminal user input, generate call property and alerting pattern corresponding relation according to this configuration information, and store.Wherein, this corresponding relation can be stored with the form of table, as, shown in the table 1:
Table 1
Be understandable that above-mentioned alerting pattern can further include the tinkle of bells of ring and the content of prompting, different call properties also can be corresponding to a kind of alerting pattern, and above-mentioned alerting pattern only is one of the present invention and gives an example.In addition, the method for setting up corresponding relation also can have a variety of, the above-mentioned method that should not be construed as for example of mapping table set up corresponding relation exhaustive.
When terminal called receives the conversation request message of carrying call property, can be according to the content of call property, inquire about above-mentioned corresponding relation, obtain the alerting pattern corresponding with call property (as, determine the content of whether ring and prompting user and definite ring and prompting), and adopt the alerting pattern that gets access to carry out session and remind.For example: if comprise charging policy in the call property, when the charging policy value is freephone, then adopt the mode of vibration+prompting, giving the user prompt charging policy is freephone, if comprise significance level in the call property, when significance level when being high, then according to user's configuration, whether decision breaks through user's Presence and quietly waits setting, and this is an important phone still to play significance level bell sound prompting user, if comprise the mood sign in the call property, then show the mood sign, if comprise above multinomially in the call property simultaneously, then, carry out one or more promptings and ring according to user's configuration.
The embodiment of the invention is by carrying call property in the SIP conversation request message, and carries out corresponding session at terminal called according to this call property and remind, and realized the personalization that session is reminded.And the called subscriber can remind the type that identifies session according to personalization, has improved the efficient and the validity of calling out.
In the embodiment of the invention, calling terminal carries call property in the SIP conversation request message handling process comprises as shown in Figure 2:
Step 201: terminal receives the instruction that the user initiates the SIP conversation request, carries the call property and the terminal called sign of appointment in this instruction.
In a specific embodiment, can offer the user and carry out the call property setting by in the call option of terminal, increasing the option of " call property is set ".
Step 202: terminal generates the SIP conversation request message of carrying call property according to this instruction.
Concrete, terminal can be carried this call property by expansion SIP conversation request message, as following two kinds of extended modes:
Mode one: increase a header field in the SIP conversation request message, the all-calls attribute all is carried in this header field, can comprise the type and the value of call property in the header field.
Mode two: for each call property is all set up a header field, each expansion header field carries a call property, can include only the value of the pairing call property of this header field in the header field.
It is a variety of to be understandable that the method for carrying call property in conversation request message can have, the above-mentioned method that should not be construed as for example of the method for carrying call property carried call property exhaustive.
Step 203: the SIP conversation request message that will carry call property sends to receiving side terminal by the SIP service node, reminds so that receiving side terminal carries out corresponding session according to the call property that receives.
In concrete the application, the SIP conversation request message the SIP node of process can also make amendment to the call property in the SIP conversation request message, for example, increase, deletion call property etc.As shown in Figure 3, this processing procedure can may further comprise the steps:
Step 301: receive the conversation request message that sends by SIP; Above-mentioned conversation request is carried call property;
The SIP service node receives the SIP conversation request message that calling terminal is initiated, and carries the call property that calling terminal or upper level SIP service node add in this SIP conversation request message.Wherein, this call property can comprise charging policy, call priority, significance level, urgency level, mood sign etc.
The specifically mode of carrying of call property can repeat no more here with reference to the description of step 101 part in embodiment illustrated in fig. 1.
Step 302: above-mentioned call property is revised as the call property that the CAMEL-Subscription-Information with the user is complementary according to user's CAMEL-Subscription-Information;
Wherein, user's CAMEL-Subscription-Information can be calling subscriber's a CAMEL-Subscription-Information, also can be called subscriber's CAMEL-Subscription-Information.Concrete, the SIP service node according to calling subscriber identification or CSI called subscriber identification, obtains calling subscriber or called subscriber's CAMEL-Subscription-Information after receiving the SIP conversation request message of calling terminal initiation; Judge according to calling subscriber or called subscriber's CAMEL-Subscription-Information whether call property in the above-mentioned SIP conversation request message and user's CAMEL-Subscription-Information mate,, then the value of call property corresponding in the SIP conversation request is made amendment if do not match.Concrete, whether the CAMEL-Subscription-Information of judging call property and user mates can be that CAMEL-Subscription-Information according to the user judges whether to support the call property that carries in the SIP conversation request message, if do not support, then do not match, the call property deletion of correspondence or the value of call property are set to sky; For example: carry two call properties of charging policy and significance level in the SIP conversation request, and the CAMEL-Subscription-Information that the called subscriber is provided with is: allow the calling subscriber that charging policy is set, do not allow the calling subscriber that significance level is set, then the SIP service node is searched the charging policy item in the call property, and its value is set to sky or directly deletes this charging policy call property; Also can be the call property that judges whether to carry appointment in the user signing contract information according to user's CAMEL-Subscription-Information,, then not match, need to increase call property if do not carry; For example: the CAMEL-Subscription-Information that the called subscriber is provided with is: calling subscriber's call priority is for high, and then the SIP service node increases prioritized item in call property.
Step 303: the conversation request message that will carry amended call property sends to terminal called.
Because in network transmission process, conversation request message may be passed through a plurality of SIP service nodes, and call property can be made amendment on any one stores the SIP service node of user signing contract information.In the above-mentioned execution mode, at network side call property is made amendment according to user's CAMEL-Subscription-Information by the SIP service node, the call property that the conversation request message that terminal called is received comprises meets the call property that terminal called is supported, terminal receives does not need the processing procedure of judging whether self supports behind the call property, alleviates terminal and carries out the complexity that session is reminded according to call property.
SIP service node in the foregoing description can comprise sip proxy server (Proxy), application server (Application Server, AS) etc., SIP Proxy is based on the switch of SIP, and SIP AS is based on the service server of SIP, and they can be handled sip message.
The call property that carries in the conversation request of above-mentioned execution mode by the calling terminal initiation, the conversation request that will have call property sends to terminal called, terminal called just can be reminded accordingly according to these call properties, has realized the personalization that session is reminded; And the called subscriber can remind the type that identifies session according to personalization, has improved the efficient and the validity of calling out.Further, called subscriber's session hope be can realize to the editor of call property, user experience and professional increment further improved by the SIP service node.
Below by concrete an application the foregoing description is further specified, it is that example describes that present embodiment is set up the flow process of calling out with calling terminal by SIP Proxy and two SIP service nodes of AS and terminal called, be understandable that the SIP service node can be one also can have more, the above-mentioned qualification that should not be construed as for example the embodiment of the invention; As shown in Figure 4, may further comprise the steps:
Step 401: calling terminal UA1 initiates to invite the Invite request, increases the Call-Attribute header field in the Invite request, comprising: charging policy (charging-policy) parameter, as:
INVITE?sip:bob@biloxi.com?SIP/2.0
Via：SIP/2.0/UDP?pc33.atlanta.com；branch＝z9hG4bK776asdhds
Max-Forwards：70
To：UA2<sip:bob@biloxi.com>
From：UA1<sip:alice@atlanta.com>；tag＝1928301774
Call-ID：a84b4c76e66710@pc33.atlanta.com
CSeq：314159?INVITE
Contact：<sip:alice@pc33.atlanta.com>
The Call-Attribute:charging-policy=freephone;
Content-Type：application/sdp
Content-Length：142
Wherein, the call property that carries is the interpolation that is provided with according to the calling terminal user, the calling terminal user can also be provided with a plurality of call properties, as call priority (priority) parameter (as high, medium and low or charging multiple etc., times speed is high more preferential more, the high price high quality-of-service), significance level (importance) parameter (as high, medium and low etc.), urgency level (urgency) parameter (as high, medium and low etc.), mood sign (mood) parameter (as happy,, sad etc.) etc. call property.
In addition, support (Supported) header field that can also add call property in conversation request message indicates whether include effective call property in the conversation request, after SIP service node and called end receive above-mentioned Supported header field, read Supported header field parameter and judge whether this conversation request message includes call property, can avoid like this in conversation request message, not comprising and search call property when call property or all-calls attribute are sky.
Step 402: this Invite request is transmitted to application server AS by the SIP Proxy under the UA1.
Step 403:AS obtains called subscriber's CAMEL-Subscription-Information, and judge whether that according to called subscriber's CAMEL-Subscription-Information needs make amendment to the call property in the Invite request, in the present embodiment, the CAMEL-Subscription-Information of supposing the called subscriber is: do not allow the calling subscriber that charging policy is set, the call priority of UA1 is high.Then AS edits the call property in the Invite request, the value of the unsupported call property of terminal called is revised as sky, and increases the respective call attribute according to being provided with of terminal called, and amended Invite request is as follows:
INVITE?sip:bob@biloxi.com?SIP/2.0
Via：SIP/2.0/UDP?pc33.atlanta.com；branch＝z9hG4bK776asdhds
Max-Forwards：70
To：UA2<sip:bob@biloxi.com>
From：UA1<sip:alice@atlanta.com>；tag＝1928301774
Call-ID：a84b4c76e66710@pc33.atlanta.com
CSeq：314159?INVITE
Contact：<sip:alice@pc33.atlanta.com>
Call-Attribute:charging-policy=NULL, the priority=height;
Content-Type：application/sdp
Content-Length：142
The Invite request that AS will carry amended call property sends to the affiliated SIPProxy of terminal called.
Step 404: the SIP Proxy under called sends the Invite request to terminal called UA2.
Step 405: terminal called UA2 searches the corresponding relation of stored calls attribute and alerting pattern in advance according to above-mentioned call property, as table 1, carries out corresponding ring and prompting; And the SIP Proxy under called returns 180 responses.
Step 406-408: this 180 response message returns to calling terminal UA1 by each SIP node (SIP Proxy, AS).
Above-mentioned user's CAMEL-Subscription-Information also can be stored in other SIP nodes such as SIP Proxy, and corresponding, other SIP node also can be edited the call property in the conversation request message according to user's CAMEL-Subscription-Information.
Wherein, call property can also be carried in other conversation request message with the Session Initiation Protocol transmission, is not limited to the Invite request.For example, in step 405, terminal called UA2 can also add call property in 180 response messages that return, it adds with the processing and the calling terminal that send similar to the Invite processing of request, just concerning 180 response messages, UA2 is a calling terminal, and UA1 is a terminal called, repeats no more here.
The call property that carries in the conversation request of above-mentioned execution mode by the calling terminal initiation, the conversation request that will have call property sends to terminal called, terminal called just can be reminded accordingly according to these call properties, has realized that the personalization of terminal is reminded; Further, to the session hope that the editor of call property can realize the called subscriber, improved user experience by the SIP service node.
Several application scenarioss to such scheme carry out the effect explanation below: Any user can provide Freephone, freephone, investigation with lottery business; If network is busy, improving the charging multiple can priority treatment; Increase significance level, urgency level, mood sign in the calling, terminal called can corresponding ring and prompting, called inessential not urgent calling No ringing just in session the time; If calledly just do not answer the call in session, can improve significance level and urgency level.Certainly above-mentioned is not the exhaustive of application scenarios for example, should not be construed as the qualification to the embodiment of the invention.
As shown in Figure 5, the embodiment of the invention also provides a kind of communication equipment, and this communication equipment can be mobile subscriber terminal, and as mobile phone etc., fixing user terminal as computer etc., specifically is that what embodiment of the invention will not limit as for terminal equipment, comprising:
Receive request unit 501, be used to receive the conversation request message that sends by Session initiation Protocol SIP; Above-mentioned conversation request message is carried call property;
The specific implementation of carrying call property in conversation request message can reference method embodiment.
Particularly, resolution unit 502 can read the value of the call property that comprises in the call property header field then by directly searching the call property header field in the conversation request message, obtains call property.
For the conversation request message of carrying effective call property sign, resolution unit 502 also can judge whether include effective call property in this conversation request message according to the effective call attribute-bit earlier, if any, search the call property header field in the above-mentioned conversation request message again, read the value of the call property that comprises in the above-mentioned call property header field, obtain above-mentioned call property.
Reminding unit 503 is used for carrying out corresponding session according to above-mentioned call property and reminds.
Can set in advance the corresponding relation of call property and alerting pattern, concrete set-up mode can reference method embodiment, does not repeat them here.Reminding unit 503 is determined corresponding alerting pattern according to this corresponding relation.Concrete, as shown in Figure 6, reminding unit 503 can comprise:
Obtain subelement 601, be used to search the corresponding relation of stored calls attribute and alerting pattern in advance, obtain the alerting pattern corresponding with above-mentioned call property;
Remind subelement 602, be used to adopt the above-mentioned alerting pattern that gets access to carry out session and remind.
As shown in Figure 7, the embodiment of the invention also provides a kind of terminal, and this terminal can be a mobile subscriber terminal, and as mobile phone etc., fixing user terminal as computer etc., specifically is that what embodiment of the invention will not limit as for terminal equipment, comprising:
Conversation request receiving element 701 is used to receive the instruction of initiating the SIP conversation request, carries the call property and the terminal called sign of user's appointment in the above-mentioned instruction;
Particularly, above-mentioned message generation unit 702, can the call property of user's appointment be carried in the above-mentioned call property header field by call property header field of expansion in above-mentioned SIP conversation request message, above-mentioned call property header field comprises the type and the value of call property; Or
In above-mentioned SIP conversation request message call property header field of each call property expansion of user's appointment, the value of carrying corresponding call property in the above-mentioned call property header field.
The detailed description of the realization of the generation of above-mentioned two kinds of modes of carrying call property, SIP conversation message in equally can reference method embodiment.Do not repeat them here.
It should be noted that, but the equal reference method embodiment part of the specific implementation of each unit in above-mentioned communication equipment and the terminal.
The call property that carries in the conversation request of above-mentioned execution mode by the calling terminal initiation, the conversation request that will have call property sends to terminal called, and terminal called just can be reminded accordingly according to these call properties, realizes personalized prompting.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, and the above-mentioned storage medium of mentioning can be in the storage medium of any other form known in memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
More than a kind of session is reminded to the embodiment of the invention provided method and apparatus be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. the method that session is reminded is characterized in that, comprising:
Receive the conversation request message that sends by Session initiation Protocol SIP; Described conversation request message is carried call property;
Resolve described conversation request message and obtain call property;
Carrying out corresponding session according to described call property reminds.
2. according to the described method of claim 1, it is characterized in that described call property is carried in the call property header field of described conversation request message expansion.
3. according to the described method of claim 2, it is characterized in that the described conversation request message of described parsing obtains call property and comprises:
According to the effective call attribute-bit in the described conversation request message, search the call property header field in the described conversation request message, read the value of the call property that comprises in the described call property header field, obtain described call property.
4. according to each described method of claim 1-3, it is characterized in that, carry out corresponding session prompting according to described call property and comprise:
Search the corresponding relation of stored calls attribute and alerting pattern in advance, obtain the alerting pattern corresponding, adopt described alerting pattern to carry out session and remind with described call property.
5. the method that session is initiated is characterized in that, comprising:
Receive the instruction of initiating the SIP conversation request, carry the call property and the terminal called sign of user's appointment in the described instruction;
Generate the SIP conversation request message of carrying described call property and terminal called sign according to described instruction;
Described SIP conversation request message of carrying call property is sent to terminal called by the SIP service node, remind so that terminal called carries out corresponding session according to the call property that receives.
6. according to the described method of claim 5, it is characterized in that, generate the SIP conversation request message of carrying described call property and terminal called sign according to described instruction and comprise:
Call property header field of expansion is carried at the call property of user's appointment in the described call property header field in described SIP conversation request message, and described call property header field comprises the type and the value of call property; Or
In described SIP conversation request message call property header field of each call property expansion of user's appointment, the value of carrying corresponding call property in the described call property header field.
7. according to claim 5 or 6 described methods, it is characterized in that, describedly described SIP conversation request message of carrying call property is sent to receiving side terminal by the SIP service node comprise:
Described SIP conversation request message of carrying call property is sent to the SIP service node;
The SIP service node is revised as the call property that the CAMEL-Subscription-Information with described user is complementary according to user's CAMEL-Subscription-Information with described call property;
The SIP conversation request message of carrying described amended call property is sent to terminal called.
8. a communication equipment is characterized in that, comprising:
Receive request unit, be used to receive the conversation request message that sends by Session initiation Protocol SIP; Described conversation request message is carried call property;
Resolution unit is used to resolve described conversation request message and obtains call property;
Reminding unit is used for carrying out corresponding session according to described call property and reminds.
9. described according to Claim 8 communication equipment is characterized in that,
Described resolution unit specifically is used for the effective call attribute-bit according to described conversation request message, searches the call property header field in the described conversation request message, reads the value of the call property that comprises in the described call property header field, obtains described call property.
10. according to Claim 8 or 9 described communication equipments, it is characterized in that described reminding unit comprises:
Obtain subelement, be used to search the corresponding relation of stored calls attribute and alerting pattern in advance, obtain the alerting pattern corresponding with described call property;
Remind subelement, be used to adopt the described alerting pattern that gets access to carry out session and remind.
11. a terminal is characterized in that, comprising:
The conversation request receiving element is used to receive the instruction of initiating the SIP conversation request, carries the call property and the terminal called sign of user's appointment in the described instruction;
Message generation unit is used for generating the SIP conversation request message of carrying described call property and terminal called sign according to described instruction;
Message sending unit is used for described SIP conversation request message of carrying call property is sent to terminal called by the SIP service node, reminds so that terminal called carries out corresponding session according to the call property that receives.
12. according to the described terminal of claim 11, it is characterized in that,
Described message generation unit specifically is used at call property header field of described SIP conversation request message expansion, and the call property of user's appointment is carried in the described call property header field, and described call property header field comprises the type and the value of call property; Or
In described SIP conversation request message call property header field of each call property expansion of user's appointment, the value of carrying corresponding call property in the described call property header field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910172200.4A CN102025693B (en) | 2009-09-21 | 2009-09-21 | Method and device for reminding session |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910172200.4A CN102025693B (en) | 2009-09-21 | 2009-09-21 | Method and device for reminding session |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102025693A true CN102025693A (en) | 2011-04-20 |
| CN102025693B CN102025693B (en) | 2014-03-12 |
Family
ID=43866556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910172200.4A Active CN102025693B (en) | 2009-09-21 | 2009-09-21 | Method and device for reminding session |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102025693B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960001A (en) * | 2012-08-30 | 2013-03-06 | 华为技术有限公司 | Calling method, terminal and device |
| CN103297635A (en) * | 2012-02-22 | 2013-09-11 | 杭州华为企业通信技术有限公司 | Calling method, switchboards and telephone system |
| CN104254056A (en) * | 2013-06-27 | 2014-12-31 | 腾讯科技（深圳）有限公司 | Do-not-disturb message transmission method, device and system |
| CN105472105A (en) * | 2014-08-22 | 2016-04-06 | 深圳市中兴微电子技术有限公司 | Communication prompting method and communication prompting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014037A (en) * | 2007-01-17 | 2007-08-08 | 华为技术有限公司 | Method, apparatus and equipment for obtaining additional session information based on SIP |
| CN101035114A (en) * | 2006-03-08 | 2007-09-12 | 华为技术有限公司 | Implementation method and device for temporary service activation |
| CN101159906A (en) * | 2007-11-13 | 2008-04-09 | 中国电信股份有限公司 | Call prompting message playing method and system |
-
2009
- 2009-09-21 CN CN200910172200.4A patent/CN102025693B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101035114A (en) * | 2006-03-08 | 2007-09-12 | 华为技术有限公司 | Implementation method and device for temporary service activation |
| CN101014037A (en) * | 2007-01-17 | 2007-08-08 | 华为技术有限公司 | Method, apparatus and equipment for obtaining additional session information based on SIP |
| CN101159906A (en) * | 2007-11-13 | 2008-04-09 | 中国电信股份有限公司 | Call prompting message playing method and system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297635A (en) * | 2012-02-22 | 2013-09-11 | 杭州华为企业通信技术有限公司 | Calling method, switchboards and telephone system |
| CN103297635B (en) * | 2012-02-22 | 2015-04-29 | 杭州华为企业通信技术有限公司 | Calling method, switchboards and telephone system |
| CN102960001A (en) * | 2012-08-30 | 2013-03-06 | 华为技术有限公司 | Calling method, terminal and device |
| WO2014032255A1 (en) * | 2012-08-30 | 2014-03-06 | 华为技术有限公司 | Call method, terminal and device |
| CN104254056A (en) * | 2013-06-27 | 2014-12-31 | 腾讯科技（深圳）有限公司 | Do-not-disturb message transmission method, device and system |
| CN105472105A (en) * | 2014-08-22 | 2016-04-06 | 深圳市中兴微电子技术有限公司 | Communication prompting method and communication prompting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102025693B (en) | 2014-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8170194B2 (en) | Method and system for replicating ring back tones | |
| WO2004077796A2 (en) | Method and apparatus for providing conference call announcement using sip signalling in a communication system | |
| CN101507211A (en) | Client controlled dynamic call forwarding | |
| KR20070049032A (en) | Method and system for providing multimedia portal contents on a communication system | |
| US9894128B2 (en) | Selective transcoding | |
| EP1844560A1 (en) | System and method for transmitting/receiving alerting information for mobile terminal in a wireless communication system | |
| CN101459735B (en) | Implementing method and system for customized ring back tone and color image service | |
| CN102025693B (en) | Method and device for reminding session | |
| US9854003B2 (en) | System and method for initiating telecommunications sessions through an electronic mail address | |
| CN101911664A (en) | Service control device, service control system, and method | |
| WO2008006311A1 (en) | A method and corresponding device for using of user terminal identifier | |
| CN1988546A (en) | Method and system for obtaining conversation start protocol news transmission path | |
| CN1984132B (en) | Method and terminal for processing session ability information | |
| CN101753517B (en) | Method for transmitting and receiving multi-media ringtone file, server and user facility | |
| CN101848283A (en) | Method, device, system and terminal for call rejecting and forwarding | |
| CN107852577B (en) | Supplementary service implementation method, terminal equipment and IMS server | |
| JP4723676B2 (en) | COMMUNICATION METHOD, SERVER, AND PROGRAM FOR SESSION STATUS NOTIFICATION | |
| KR20180077720A (en) | Apparatus and method for interworking between call based on id and call based on phone number | |
| CN108377246B (en) | Request response method, system, SIP server and SIP soft terminal | |
| KR101127866B1 (en) | Providing to sender of message an identifier of service provider associated with recipient of the message | |
| Cai et al. | Session Initiation Protocol and Web Services for next generation multimedia applications | |
| CN102187639A (en) | Method and arrangement for improved session setup signaling policing | |
| CN104836813B (en) | Realize the method and system of sip terminal CSC | |
| US8284918B2 (en) | Media specific feature invocation signaling in enhanced communication systems | |
| CN101420488B (en) | Method, server for processing inter-terminal communication request |
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 |