CN1976348A - Method for carrying 'formatted information' in SIP protocol 'display name' field - Google Patents
Method for carrying 'formatted information' in SIP protocol 'display name' field Download PDFInfo
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- CN1976348A CN1976348A CN 200610170689 CN200610170689A CN1976348A CN 1976348 A CN1976348 A CN 1976348A CN 200610170689 CN200610170689 CN 200610170689 CN 200610170689 A CN200610170689 A CN 200610170689A CN 1976348 A CN1976348 A CN 1976348A
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- session initiation
- initiation protocol
- formatted message
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Abstract
A method for carrying formatted information in display name field of SIP protocol includes making a coding rule of formatted information in advance, carrying formatted information in display name field of head domain on SIP protocol, utilizing formatted information to transmit abundant service content by SIP server and SIP client end during SAIP protocol communication.
Description
Technical field
The present invention relates to the voice and the message area of the Internet, telecommunications.
Background technology
In telecommunications and field of Internet communication; use SIP (Session InitiationProtocol) agreement through regular meeting; during SIP in the past uses; the entrained information of " display name " field of header field is to be used for carrying out a friendly character string that shows; be used for representing user " display name ", to sip server without any extra meaning.This then can't adapt to for some complicated speech and information service, can't satisfy the demand of carrying abundant business information.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention provides a kind of method, its core concept is:
(1) the make an appointment coding rule of " formatted message ";
(2) " formatted message " is carried in " display name " field of Session Initiation Protocol header field;
(3) in the Session Initiation Protocol communication period, server and client use " formatted message " to transmit abundanter business tine;
" formatted message " definition: according to the form of certain agreement, define the certain sense of its data, have the information of certain data structure.
The information of carrying in the present invention's " display name " field to header field formats, and makes SIP can carry profuse business information.Its example is as follows:
SIP is originally in the information of header field " display name " field:
To：”User1”<user1@etelmedia.com>；
By the information after the present invention format:
To：”
ID＝123；Name＝User1；IP＝10.1.1.1”user1@etelmedia.com
This example is intended to illustrate the method for invention, for the form that meets " format " notion all at the row of the present invention's elaboration.Formatted message may be but be not limited to following situation:
The a string binary message that defines the bit position of ■;
The numeral or the character string identification of a string expression certain sense of ■
One section XML information of ■
Sip server can pass to service server after receiving these information.As be used for: the fire compartment wall of SIP such as penetrates at the field.
Embodiment
The technical solution used in the present invention is: the coding rule of writing " formatted message ", between SIP client (client) and sip server (SIP server), transmit and be somebody's turn to do " formatted message ", sip server is responsible for translating this information, and is applied in the service server (App Server).
Fig. 1
Concrete workflow is as follows:
(1), client (client) is filled in formative display name, and is sent request with this to sip server (SIP server);
(2), sip server should formative information pass to application server (AppServer);
(3), specific application server (App Server) carries out respective handling to formatted message, is used for actual operation flow.
" processing " process among Fig. 1 and the relation of SIP Server
1. can place in the SIP Server;
2. can be SIP Server front end processor;
3. can be the rearmounted machine of SIP Server;
4. can be database, come processing format information by other programs that need handle these data.
Clearly can make multiple modifications and changes and not break away from the spirit and scope of the present invention to those skilled in the art the information format method of describing in the claim according to the present invention.Therefore, the invention is intended to cover modification of the present invention and the modification that provides in claims and the equivalent scope thereof.
Description of drawings
What the Fig. 1 in " Figure of description " described is the explanation and the continuity of this " specification " " Fig. 1 " process.Wherein this " specification " " Fig. 1 " " request ", " processing " and " response " in " Figure of description " refinement for concrete agreement and business procedure.
More clear in order to explain, describe with following case. Should be appreciated that following concrete Case only is exemplary, is intended to provide the present invention's further explanation as claimed in claim, The present invention is not limited to case itself.
| INVITE sip：01085892936@etelmedia.com SIP/2.0 Via： SIP/2.0/UDP 192.168.0.150：1046；branch＝z9hG4bKGHOK8Q4MWDNWIS2SSOB2UUA4WRGWWTGG Route：<sip：219.234.87.239：13；lr> From：″55500200774″ <sip：55500200774@etelmedia.com>；tag＝BMBGMSXW4SBC37MGC0GJOSOGA2J4E44W To：″ 187″<sip：01085892936@etelmedia.com> Call-ID：WFKY4P9KD84Z6X6IG8WIOKO6A3EO5FEZ@etelmedia.com CSeq：17437 INVITE Contact：″55500200774″<sip：55500200774@192.168.0.150：1046> Max-Forwards：70 User-Agent：SIP-Phone-1.0 Content-Type：application/sdp Content-Length：186 v＝0 o＝55500200774 8693 8693 IN IP4 192.168.0.150 s＝A conversation c＝IN IP4 192.168.0.150 t＝0 0 m＝audio 3294 RTP/AVP 0 102 a＝ptime：20 a＝rtpmap：0 pcmu/8000 a＝rtpmap：102 iLBC/8000 |
The display name in To territory entrained " 187 " (italic adds black part) also is one in the example The information of paragraph format has been endowed the coding implication certain, can corresponding one in business Tables of data, or even a database.
Claims (5)
1. method of in Session Initiation Protocol " display name " field, carrying " formatted message ".This method is followed SIP standard agreement (as: RFC3261), the standard Session Initiation Protocol is not being done under the situation of any change, just can carry, the more information of horn of plenty more more complicated than SIP standard agreement, like this Session Initiation Protocol can adapt to more, complicated service more.Its core concept is:
(1) the make an appointment coding rule of " formatted message ";
(2) " formatted message " is carried in " display name " field of Session Initiation Protocol header field;
(3) in the Session Initiation Protocol communication period, server (SIP Server) uses " formatted message " to transmit abundanter business tine with client (Client);
" formatted message " definition: according to the form of certain agreement, define the certain sense of its data, have the information of certain data structure.
The present invention has remedied Session Initiation Protocol in the past when carrying the information of horn of plenty more, the problem that needs to revise protocol stack or increase new extended field.This method is particularly useful for some very complicated voice and information services.
2. require described method according to right 1, it is characterized in that: being masked as of the entrained information of display name field " formatted message " in the described SIP header field.
3. require described method according to right 1, it is characterized in that: the agreement that described method is used is masked as Session Initiation Protocol.Session Initiation Protocol can be the RFC3261 regulation, but is not limited to RFC3261.
4. require described method according to right 1, it is characterized in that: the Session Initiation Protocol field of described application be masked as " display name " field in the header field.
5. require described method according to right 1 and 2, it is characterized in that: " formatted message " has been endowed specific coding implication.Be endowed the content that " formatted message " of coding carried and enriched, can corresponding tables of data, even can corresponding huge database, but be not limited to a tables of data or database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610170689 CN1976348A (en) | 2006-12-28 | 2006-12-28 | Method for carrying 'formatted information' in SIP protocol 'display name' field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610170689 CN1976348A (en) | 2006-12-28 | 2006-12-28 | Method for carrying 'formatted information' in SIP protocol 'display name' field |
Publications (1)
| Publication Number | Publication Date |
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| CN1976348A true CN1976348A (en) | 2007-06-06 |
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| CN 200610170689 Pending CN1976348A (en) | 2006-12-28 | 2006-12-28 | Method for carrying 'formatted information' in SIP protocol 'display name' field |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011137718A1 (en) * | 2010-05-06 | 2011-11-10 | 华为技术有限公司 | Method, apparatus and system for controlling content reporting behaviors |
| CN101247398B (en) * | 2008-03-18 | 2013-01-09 | 中兴通讯股份有限公司 | G.7XX series speech code packaging method |
| WO2015100605A1 (en) * | 2013-12-31 | 2015-07-09 | 北京新媒传信科技有限公司 | Method and apparatus for coding and decoding sip message |
-
2006
- 2006-12-28 CN CN 200610170689 patent/CN1976348A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247398B (en) * | 2008-03-18 | 2013-01-09 | 中兴通讯股份有限公司 | G.7XX series speech code packaging method |
| WO2011137718A1 (en) * | 2010-05-06 | 2011-11-10 | 华为技术有限公司 | Method, apparatus and system for controlling content reporting behaviors |
| US9325744B2 (en) | 2010-05-06 | 2016-04-26 | Huawei Technologies Co., Ltd. | Method, device, and system for controlling IPTV (internet protocol television) content reporting configuring updates |
| WO2015100605A1 (en) * | 2013-12-31 | 2015-07-09 | 北京新媒传信科技有限公司 | Method and apparatus for coding and decoding sip message |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080606 Address after: Beijing City, Fengtai District Fenghua Garden No. 7 Building No. 2 hospital 2209 Applicant after: Beijing maihe Telecom Technology Co. Ltd. Address before: Beijing city Chaoyang District West Road No. 19 Hong Kong International Garden 5-1-202 Applicant before: Fu Haibo |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070606 |