CN100499834C - Method of media gateway controller for controlling media gateway to play back audio - Google Patents
Method of media gateway controller for controlling media gateway to play back audio Download PDFInfo
- Publication number
- CN100499834C CN100499834C CNB2005101006951A CN200510100695A CN100499834C CN 100499834 C CN100499834 C CN 100499834C CN B2005101006951 A CNB2005101006951 A CN B2005101006951A CN 200510100695 A CN200510100695 A CN 200510100695A CN 100499834 C CN100499834 C CN 100499834C
- Authority
- CN
- China
- Prior art keywords
- media gateway
- playback
- sign
- controller
- gateway controller
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The method comprises: by defining an extended packet of H.248 protocol, a corresponding relation between the playback ID and the playback content saved in the media gateway controller and the media gateway through H.248 protocol is centralized into a device to make mapping according to the playback content in order to generate a corresponding relationship between the playback IDs of the media gateway controller and the media gateway; according to its own playback ID the media gateway controller enquiries the corresponding relationship between playback IDs of the media gateway controller and the media gateway to get a corresponding media gateway playback ID; the media gateway playback the relevant content.
Description
Technical field
The present invention relates to use the H.248 applied technical field of agreement playback among fixed network and the mobile network, relate in particular to a kind of method of media gateway controller for controlling media gateway to play back audio.
Background technology
H.248 agreement is the definition of ITU-T SG16 normal structure, is specifically designed to the agreement of media resource control, can be used for controlling medium processing devices such as media gateway, media server.
H.248 the basic principle of agreement is: the various resources on the medium processing device are conceptualized as terminal, and terminal is divided into physical terminal and ephemeral terminations again.Physical terminal is represented some physical entities with semipermanent existence, as TDM (time division multiplexing) time slot; The public resource that on behalf of provisional application, ephemeral terminations use the back to discharge flows as RTP (RTP).Combination between the terminal is conceptualized as context, with the topological relation of describing between the terminal.Abstract based on these, call proceeding is actually terminal and contextual operation, finishes by command request between medium control device and the medium processing device and response, and order comprises increase, modification, deletion, notice etc.; Command parameter is called descriptor, be categorized as attribute (Property), signal (Signal), incident (Event), statistics (Statistic), parameter with professional correlation is polymerized to a bag (Package) in logic, and bag is the method for the Extended Protocol function that provides of agreement H.248.
H.248 agreement is the agreement of a seriation, wherein H.248.7 protocol definition use the method for playback sign playback, be to use more a kind of playback modes at present, package definition is as follows:
Packagename：Generic?announcement?package
Package?ID：an，0x001d
Version：1
Extends：None
Description：That?package?supports?announcement?functionality?at?aMedia?Gateway.
Singnal?Name：Announcement?play
SignalID：apf(0x0001)
Description：Initiates?the?play?of?a?fixed?announcement
description：SignalType：TO(default)SignalDuration：Provisioned
Parameters：
Announcement?name
ParameterID：an(0x0001)
Type：enumeration?of?announcements
Parameter identification wherein (ParameterID) is an enumerated value, is used to refer to play which recording.
Be illustrated in figure 1 as existing announcement process schematic diagram, after call session was set up, if Media Gateway Controller (MGC) will be to user's playback, then issuing message was given media gateway (MGW), carried the playback sign in the message.After MGW receives indication, return acknowledge message, simultaneously to user's playback.
The general recording of prior art is to be stored on the MGW, by MGW recording is numbered, and MGC plays that recording according to the numbering indication of MGW, does not preserve recording on the MGC, but also needs to preserve the numbering to recording.Such as, " welcome " numbering be 100, then MGC will play ", and welcome " during the words, just indicates MGW with 100 in MGW the preceding paragraph recording.This method exists tangible problem to be:
MGW and MGC must know that " welcome, and " numbering of the words is 100.General MGW and MGC need 100 these numberings and specific service code processing procedure are combined, and that is to say, if the MGW of different vendor has used different numberings with the MGC product to same recording, just can't cooperatively interact and finish business.Such as:
MGC plays " welcome " the words with the indication of 100 labels, and the MGW of another one manufacturer represents " Hope you'll come again " with 100 numberings, and mistake has just taken place.
Existing solution to the problems described above is that the corresponding relation to recording numbering and recording substance is configured respectively on MGC and MGW.But a large amount of MGC and MGW equipment are arranged in the network system, each equipment all will dispose thousands of recording, and require operator to provide the unified recording numbering and the corresponding relation of recording substance, and can cause system maintenance management very complicated, be difficult for upgrading.
Summary of the invention
Technical problem to be solved by this invention is: require operator to provide the unified recording numbering of MGC and MGW and the corresponding relation of recording substance when overcoming the prior art playback, cause the system maintenance management complexity, the shortcoming that is difficult for upgrading, a kind of method of media gateway controller for controlling media gateway to play back audio is provided, realizes the mutual intercommunication of player function of the MGC and the MGW of different vendor simply and easily.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be:
The method of this media gateway controller for controlling media gateway to play back audio by defining the H.248 expanding packet of agreement, makes between Media Gateway Controller and the media gateway device relation of shining upon the playback sign by agreement H.248 automatically, and the playback step comprises:
With the corresponding relation of playback sign on Media Gateway Controller and the media gateway and playback content, focus on Media Gateway Controller and shine upon the corresponding relation of generation Media Gateway Controller and media gateway playback sign according to the playback content;
Media Gateway Controller is inquired about the corresponding relation of described Media Gateway Controller and media gateway playback sign by the playback sign of oneself, obtains corresponding media gateway playback sign, plays corresponding playback content by media gateway;
Perhaps described playback step comprises:
With the corresponding relation of playback sign on Media Gateway Controller and the media gateway and playback content, focus on media gateway and shine upon the corresponding relation of generation Media Gateway Controller and media gateway playback sign according to the playback content;
Media Gateway Controller is inquired about the corresponding relation of described Media Gateway Controller and media gateway playback sign by the playback sign indicating media gateway of oneself, obtains corresponding media gateway playback sign, plays corresponding playback content by media gateway.
When carrying out the mapping of playback sign corresponding relation, relatively the playback content of Media Gateway Controller and the playback content of media gateway if some playback contents are identical, then generate the playback sign corresponding relation of Media Gateway Controller and media gateway.
The method of relatively using character string to compare of described playback content, order is character visible relatively, and is all identical with content as the order of all character visible, thinks that then two playback contents are identical, otherwise thinks different.
Can generate the corresponding relation of described Media Gateway Controller and media gateway playback sign on media gateway, step comprises:
A, Media Gateway Controller are handed down to media gateway with the corresponding relation of its playback sign and playback content;
B, finish the mapping of Media Gateway Controller playback sign and media gateway playback sign relation, on media gateway, generate the corresponding relation of Media Gateway Controller and media gateway playback sign by media gateway;
Described Media Gateway Controller is inquired about the corresponding relation of described Media Gateway Controller and media gateway playback sign by the playback sign indicating media gateway of oneself, obtain corresponding media gateway playback sign, play corresponding playback content by media gateway, step comprises: C, Media Gateway Controller identify the indicating media gateway playback by the playback of oneself, the corresponding relation of media gateway inquiry Media Gateway Controller and media gateway playback sign, obtain the playback sign of media gateway, play corresponding playback content.
In the described steps A, Media Gateway Controller also issues the type of coding of playback content when issuing the corresponding relation of playback sign and playback content, and media gateway can be checked the playback content of Media Gateway Controller according to this type of coding.
In the described steps A, the playback sign of Media Gateway Controller and playback content corresponding relation are issued on the butt point of media gateway, make on all end points of whole gateway all effective.
Among the described step B, the Media Gateway Controller indicating media gateway detects the execution result of playback sign mapping, and return execution result to Media Gateway Controller, if the playback content of all Media Gateway Controllers all with certain playback item coupling of media gateway, then run succeeded; Otherwise be mistake, return error reason and error description information during mistake.
Can also generate the corresponding relation of described Media Gateway Controller and media gateway playback sign on Media Gateway Controller, step comprises:
A1, Media Gateway Controller initiatively obtain the corresponding relation of the playback sign and the playback content of media gateway;
B1, finish the mapping of oneself playback sign and media gateway playback sign relation, on Media Gateway Controller, generate the corresponding relation of Media Gateway Controller and media gateway playback sign by Media Gateway Controller;
Described Media Gateway Controller is by the playback sign described Media Gateway Controller of inquiry of oneself and the corresponding relation of media gateway playback sign, obtain corresponding media gateway playback sign, play corresponding playback content by media gateway, step comprises: C1, Media Gateway Controller is by the playback sign of oneself, inquire about the corresponding relation of described Media Gateway Controller and media gateway playback sign, obtain corresponding media gateway playback sign, the indicating media gateway playback, media gateway is play corresponding playback content according to the media gateway playback sign of Media Gateway Controller indication.
Beneficial effect of the present invention is: require operator to provide the unified recording numbering (playback sign) of MGC and MGW and the corresponding relation of recording substance (playback content) when the present invention has overcome the prior art playback, cause the system maintenance management complexity, the shortcoming that is difficult for upgrading, a kind of method of media gateway controller for controlling media gateway to play back audio is provided, the playback sign of MGC and MGW is shone upon, solve the MGC and the problem that MGW uses different playbacks to identify to same playback content of different vendor, realized the mutual intercommunication of player function of the MGC and the MGW of different vendor simply and easily.
Description of drawings
Fig. 1 is existing announcement process schematic diagram;
Fig. 2 generates the announcement process schematic diagram of recording sign mapping table on MGW for the present invention;
Fig. 3 generates the announcement process schematic diagram of recording sign mapping table on MGC for the present invention.
Embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
The invention provides a kind of MGC and the MGW mapping method to playback sign, the MGC that solves different vendor and MGW use the problem of different playbacks signs to same playback content.By defining the H.248 expanding packet of agreement, make between MGC and the MGW equipment relation of shining upon the playback sign by agreement H.248 automatically, two kinds of implementation methods (present embodiment, is introduced as the playback sign with the recording sign as the playback content with recording) are arranged:
Method one: MGC is handed down to MGW to the recording sign of oneself and the corresponding relation of recording substance, finishes the recording sign of MGC and the mapping that MGW self recording identifies relation by MGW, and follow-up MGC indicates the MGW playback by the recording sign of oneself definition;
Method two: MGC initiatively obtains the recording sign of MGW and the corresponding relation of recording substance, finishes the mapping of self recording sign and MGW recording sign relation at MGC, and follow-up MGC indicates the MGW playback by the sign of MGW definition.
Be specifically described respectively below:
Method one: generate recording sign mapping table at MGW
(1) flow process and scheme explanation
Be illustrated in figure 2 as the present invention generates recording sign mapping table on MGW announcement process schematic diagram, step is as follows:
1, MGC is to the recording sign corresponding relation (1,2 two message in the corresponding diagram 2) of MGW indication MGC self
(1) message can be the tabulation of a recording sign and recording substance corresponding relation with parameter recording sign corresponding relation.As:
Recording sign recording substance
Sign 1 " hello "
Sign 2 " welcome "
Identification division wherein is self-defined by MGC, is an enumerated value.Recording substance partly be operator according to the Network requirement, recording substance must be identical on MGC and MGW.
MGC also issues the type of coding of recording substance when issuing the corresponding relation of recording sign and recording substance, as Unicode, Chinese character, western language character etc., MGW can check the recording substance of MGC according to this type of coding.
(2) this recording identification list uses on the ROOT of MGW end points (this end points is represented whole gateway), uses the back effectively whole on all end points of whole gateway.
(3) H.248 the message bag is defined as follows shown in the example:
Signal：
Signal?Name： indicate?announcementID?list
SignalID： iaidlist(0x )
Description:MGC is to MGW indication recording method for numbering serial
SignalType： br
Duration： no?applicable
Additional?Parameter：
Parameter?Name： announcement?ID?list
ParameterID： aidlist(0x )
Description: the corresponding relation tabulation of recording sign and recording substance
Type： Octect?String
Optional： No
Possible?Value： any
Default： none
Illustrate: above-mentioned is the standard expanded definition method of H.248 operation and parameter.
2, MGC indication MGW detects the execution result (3,4 two message in the corresponding diagram 2) of recording sign mapping
The execution result of MGW may be success and failure.The effect of these two message is that MGC notice MGW returns success or fails, and also returns concrete failure cause during failure.
Being defined in H.248 following " returning " be part as a result.
3, MGW carries out the mapping of recording sign, returns execution result (returning 5 and 6 two message in the execution result corresponding diagram 2)
(1) MGW has the recording numbering of oneself and the corresponding relation tabulation of recording substance, as:
Recording sign recording substance
Sign 1 " welcome "
Sign 2 " Hope you'll come again "
Sign 3 " hello "
Annotate: and the recording of MGC number different, and many recording.
(2) after MGW received the recording numbering and recording substance corresponding relation of MGC, relatively recording substance of self and the recording substance of MGC if some recording substances are identical, then generated the recording sign corresponding relation of MGC and MGW.As:
MGC recording sign MGW recording sign voice content
Sign 1 sign 3 " hello "
Sign 2 signs 1 " welcome "
Wherein the method for relatively using character string to compare of recording substance only compares character visible in proper order, and is all identical with content as the order of all character visible, thinks that then two recording substances are identical, otherwise thinks different.
(3) MGW needs the recording substance that all MGC issue, and success conditions is: the recording substance of all MGC all with MGW self certain the recording the coupling.Otherwise be mistake, will return error reason and error description information during mistake, possible error reason has: the recording of MGC does not support that at MGW the recording sign of MGC is not an enumerated value, other mistake.
Illustrate:
Recording numbering plan as MGW is:
Recording sign recording substance
Sign 1 " welcome "
Sign 2 " Hope you'll come again "
The recording numbering plan that MGC issues is:
Recording sign recording substance
Sign 1 " hello "
Sign 2 " welcome "
This does not exist MGC " hello " at MGW, and MGW will return the recording substance of mistake: MGC and not support at MGW.Concrete mistake is described in the tabulation of returning simultaneously:
Recording sign recording substance
Not sign 1 " the playback content is not supported "
Sign 2 " "
(4) H.248 package definition is given an example:
I.Event?Name： announcement?ID?success
EventID： aidsucc(0x )
Description: success
EventsDescriptor?parameters：
none
ObservedEventsDescriptor?parameters：
none
II.Event?Name： announcement?ID?error
EventID： aiderror(0x )
Description:MGW is mistake when handling the recording sign.Return type of error, and error description.
EventsDescriptor?parameters：
none
ObservedEventsDescriptor?parameters：
Paramater?name： Error?code
ParameterID： ecode(0x )
Description: return error reason
Type： enum
Optional： no
Possible?values：
Default： none
Paramater?name： Error?decription
ParameterID： edesc(0x )
Description: return description to mistake
Type： octet?string
Optional： yes
Possible?values： any
Default： none
4, MGC uses the recording ID indication MGW playback (7,8 two message in the corresponding diagram 2) of oneself
Represent to play " hello " this recording as MGC with sign 1.MGW receives the playback indication, according to the recording sign corresponding relation of MGC and MGW, obtains the recording sign " sign 3 " of oneself, plays this section recording of " sign 3 " corresponding " hello " again.
(2) H.248 wrap by above scheme definition as example.
Package?Name： Announcement?ID?Package
PackageID： annid(0x)
Version： 1
Extends： None
Description: only be used in the Root node.
1、Properties
None
2、signal
Definition in (3) of step 1 in above-mentioned (one).
3、Events
Definition in (4) of step 3 in above-mentioned (one).
4、Statistics
None.
5、Procedures
Corresponding above-mentioned flow process and scheme.
Method two: generate the sign mapping table at MGC
Principle and method one are basic identical, be illustrated in figure 3 as the present invention generates recording sign mapping table on MGC announcement process schematic diagram, by defining the H.248 expanding packet of agreement, make between MGC and the MGW equipment relation of shining upon the recording sign by agreement H.248 automatically, may further comprise the steps:
MGC initiatively obtains the recording sign of MGW and the corresponding relation of recording substance (step 1 in the corresponding diagram 3 and 2);
Finish the mapping of self recording sign and MGW recording sign relation by MGC, on MGC, generate the corresponding relation that MGC and MGW recording identify;
MGC is by the recording sign of oneself, and the corresponding relation of inquiry MGC and MGW recording sign obtains corresponding M GW recording sign, indication MGW playback, and MGW plays corresponding recording substance according to the MGW recording sign of MGC indication.(step 5 in the corresponding diagram 3 and 6).
MGC receives when carrying out the mapping of recording sign behind the recording sign of MGW and the recording substance corresponding relation, and relatively recording substance of self and the recording substance of MGW if some recording substances are identical, then generate the recording sign corresponding relation of MGC and MGW.The method of relatively using character string to compare of recording substance, order is character visible relatively, and is all identical with content as the order of all character visible, thinks that then two recording substances are identical, otherwise thinks different.
When having overcome the prior art playback, the present invention require operator to provide the unified recording numbering of MGC and MGW and the corresponding relation of recording substance, cause the system maintenance management complexity, the shortcoming that is difficult for upgrading, a kind of method of media gateway controller for controlling media gateway to play back audio is provided, the recording sign of MGC and MGW is shone upon, solve the MGC and the problem that MGW uses different recording to identify to same recording section of different vendor, realized the mutual intercommunication of player function of the MGC and the MGW of different vendor simply and easily.
Those skilled in the art do not break away from essence of the present invention and spirit, can there be the various deformation scheme to realize the present invention, the above only is the preferable feasible embodiment of the present invention, be not so limit to interest field of the present invention, the equivalence that all utilizations specification of the present invention and accompanying drawing content are done changes, and all is contained within the interest field of the present invention.
Claims (8)
1, a kind of method of media gateway controller for controlling media gateway to play back audio, it is characterized in that, by defining the H.248 expanding packet of agreement, make between Media Gateway Controller and the media gateway device relation of shining upon the playback sign by agreement H.248 automatically, the playback step comprises:
With the corresponding relation of playback sign on Media Gateway Controller and the media gateway and playback content, focus on Media Gateway Controller and shine upon the corresponding relation of generation Media Gateway Controller and media gateway playback sign according to the playback content;
Media Gateway Controller obtains corresponding media gateway playback sign by the playback sign described Media Gateway Controller of inquiry of oneself and the corresponding relation of media gateway playback sign, plays corresponding playback content by media gateway;
Perhaps
Described playback step comprises:
With the corresponding relation of playback sign on Media Gateway Controller and the media gateway and playback content, focus on media gateway and shine upon the corresponding relation of generation Media Gateway Controller and media gateway playback sign according to the playback content;
Media Gateway Controller is inquired about the corresponding relation of described Media Gateway Controller and media gateway playback sign by the playback sign indicating media gateway of oneself, obtains corresponding media gateway playback sign, plays corresponding playback content by media gateway.
2, the method for media gateway controller for controlling media gateway to play back audio according to claim 1, it is characterized in that: when carrying out the mapping of playback sign corresponding relation, compare the playback content of Media Gateway Controller and the playback content of media gateway, if some playback contents are identical, then generate the playback sign corresponding relation of Media Gateway Controller and media gateway.
3, the method for media gateway controller for controlling media gateway to play back audio according to claim 2, it is characterized in that: the method for relatively using character string to compare of described playback content, order is character visible relatively, order as all character visible is all identical with content, think that then two playback contents are identical, otherwise think different.
4, according to the method for claim 1,2 or 3 described media gateway controller for controlling media gateway to play back audio, it is characterized in that: generate the corresponding relation of described Media Gateway Controller and media gateway playback sign on media gateway, step comprises:
A, Media Gateway Controller are handed down to media gateway with the corresponding relation of its playback sign and playback content;
B, finish the mapping of Media Gateway Controller playback sign and media gateway playback sign relation, on media gateway, generate the corresponding relation of Media Gateway Controller and media gateway playback sign by media gateway;
Described Media Gateway Controller is inquired about the corresponding relation of described Media Gateway Controller and media gateway playback sign by the playback sign indicating media gateway of oneself, obtain corresponding media gateway playback sign, play corresponding playback content by media gateway, step comprises:
C, Media Gateway Controller identify the indicating media gateway playback by the playback of oneself, the corresponding relation of media gateway inquiry Media Gateway Controller and media gateway playback sign, and the playback that obtains media gateway identifies, and plays corresponding playback content.
5, the method for media gateway controller for controlling media gateway to play back audio according to claim 4, it is characterized in that: in the described steps A, Media Gateway Controller is when issuing the corresponding relation of playback sign and playback content, also issue the type of coding of playback content, media gateway is checked the playback content of Media Gateway Controller according to this type of coding.
6, the method for media gateway controller for controlling media gateway to play back audio according to claim 4, it is characterized in that: in the described steps A, the playback sign of Media Gateway Controller and playback content corresponding relation are issued on the butt point of media gateway, make on all end points of whole gateway all effective.
7, the method for media gateway controller for controlling media gateway to play back audio according to claim 4, it is characterized in that: among the described step B, the Media Gateway Controller indicating media gateway detects the execution result of playback sign mapping, and return execution result to Media Gateway Controller, if the playback content of all Media Gateway Controllers all with certain playback item coupling of media gateway, then run succeeded; Otherwise be mistake, return error reason and error description information during mistake.
8, according to the method for claim 1,2 or 3 described media gateway controller for controlling media gateway to play back audio, it is characterized in that: generate the corresponding relation of described Media Gateway Controller and media gateway playback sign on Media Gateway Controller, step comprises:
A1, Media Gateway Controller initiatively obtain the corresponding relation of the playback sign and the playback content of media gateway;
B1, finish the mapping of oneself playback sign and media gateway playback sign relation, on Media Gateway Controller, generate the corresponding relation of Media Gateway Controller and media gateway playback sign by Media Gateway Controller;
Described Media Gateway Controller obtains corresponding media gateway playback sign by the playback sign described Media Gateway Controller of inquiry of oneself and the corresponding relation of media gateway playback sign, plays corresponding playback content by media gateway, and step comprises:
C1, Media Gateway Controller identify by the playback of oneself, inquire about the corresponding relation of described Media Gateway Controller and media gateway playback sign, obtain corresponding media gateway playback sign, the indicating media gateway playback, media gateway is play corresponding playback content according to the media gateway playback sign of Media Gateway Controller indication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101006951A CN100499834C (en) | 2005-10-21 | 2005-10-21 | Method of media gateway controller for controlling media gateway to play back audio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101006951A CN100499834C (en) | 2005-10-21 | 2005-10-21 | Method of media gateway controller for controlling media gateway to play back audio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1874532A CN1874532A (en) | 2006-12-06 |
| CN100499834C true CN100499834C (en) | 2009-06-10 |
Family
ID=37484746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101006951A Expired - Fee Related CN100499834C (en) | 2005-10-21 | 2005-10-21 | Method of media gateway controller for controlling media gateway to play back audio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100499834C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1997085A (en) * | 2006-12-22 | 2007-07-11 | 华为技术有限公司 | A method for end release of the media gateway and a media gateway |
| CN101296271B (en) * | 2007-04-25 | 2012-01-25 | 中兴通讯股份有限公司 | Method for monitoring user dual-tone multi-frequency signal |
| CN101098340B (en) * | 2007-06-08 | 2012-05-23 | 中兴通讯股份有限公司 | Method for implementing H.248 information compatibility |
| CN101651759B (en) | 2008-08-13 | 2011-04-20 | 华为技术有限公司 | Method, system and equipment for controlling media player |
| CN101778090A (en) * | 2009-01-12 | 2010-07-14 | 华为技术有限公司 | Method, device and system based on text for controlling media |
-
2005
- 2005-10-21 CN CNB2005101006951A patent/CN100499834C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| Gateway control protocol: Generic Announcement package. ITU-T H.248.7. 2004 |
| Gateway control protocol: Generic Announcement package. ITU-T H.248.7. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1874532A (en) | 2006-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7920529B1 (en) | Intermediary query manager for 2G and 3G services | |
| US8391832B2 (en) | Systems, methods, and computer program products for providing service credit to customer accounts in a wireless communications service network | |
| CN100499834C (en) | Method of media gateway controller for controlling media gateway to play back audio | |
| US20080220759A1 (en) | Automatic Device Capabilites Change Notification | |
| US8498612B2 (en) | Operation support system for wireless networks | |
| US8612568B2 (en) | Method, system and network server for recording use of network service capability by applications | |
| JP2010252338A (en) | Ims application server, ims network, computer-implemented method, and computer program | |
| WO2019047821A1 (en) | Service routing method, device and storage medium | |
| CN111865662B (en) | Network equipment configuration method and system | |
| CN108234922B (en) | A kind of recorded broadcast method and device | |
| CN101163312B (en) | Signaling tracking method | |
| US20220327010A1 (en) | Extensible communication framework and communication method supporting multiple communication protocols | |
| US9485645B2 (en) | Systems, methods, and computer program products for providing service credit to customer accounts in a wireless communications service network | |
| CN100471328C (en) | Call tracking method, system and device | |
| CN102137102B (en) | Realizing method of service supporting platform for supporting multiclass information publishing modes | |
| CN1953447A (en) | A method for processing media resource | |
| CN108632331A (en) | A kind of installation method and device regarding working application | |
| CN104104546A (en) | SNMP network management system based on scripts | |
| CN101552746B (en) | Method and device for controlling publication and application of package | |
| CN105376206A (en) | Digital graph configuration method, SIP server, SIP terminal, and digital graph configuration system | |
| CN100359906C (en) | Method for synchronizing H.248 protocol user state | |
| CN108683733A (en) | Compatible full platform mobile phone supplying system and method | |
| CN101155321B (en) | Method for processing failure in call course | |
| CN101552713B (en) | Method and device for transferring package base and extending relationship | |
| CN100401730C (en) | Method for realizing user's self difined recording by media gate control protocol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20121021 |