WO2005067274A1 - プレゼンス表示システム及びゲートウェイ装置 - Google Patents
プレゼンス表示システム及びゲートウェイ装置 Download PDFInfo
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- WO2005067274A1 WO2005067274A1 PCT/JP2004/016731 JP2004016731W WO2005067274A1 WO 2005067274 A1 WO2005067274 A1 WO 2005067274A1 JP 2004016731 W JP2004016731 W JP 2004016731W WO 2005067274 A1 WO2005067274 A1 WO 2005067274A1
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- information
- sip
- server
- user
- service
- Prior art date
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- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000010295 mobile communication Methods 0.000 abstract description 18
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- 238000004891 communication Methods 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42365—Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity
- H04M3/42374—Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity where the information is provided to a monitoring entity such as a potential calling party or a call processing server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42229—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
Definitions
- the present invention relates to a presence display system and a gateway device that can display the status of another user.
- IM Instant Messaging
- Non-Patent Document 3 an IP telephone system that supports a SIP (Session Initiation Protocol), which is a signaling protocol for a VoIP (Voice over Internet Protocol) and a multimedia conference.
- SIP Session Initiation Protocol
- VoIP Voice over Internet Protocol
- Non-Patent Document 3 An IP telephone system that supports a SIP (Session Initiation Protocol), which is a signaling protocol for a VoIP (Voice over Internet Protocol) and a multimedia conference.
- SIP Session Initiation Protocol
- VoIP Voice over Internet Protocol
- the VoIP client which is a terminal of the SIP phone system, includes a multi-function telephone, a PC with a client function of the SIP phone, a PDA (softphone), and so on. ".
- Non-patent document 1 RFC2778
- Non-Patent Document 2 RFC2779
- Non-Patent Document 3 RFC3261
- presence services are provided in various systems such as a presence display system including a mobile phone and a SIP phone system.
- a presence display system including a mobile phone arrives at a company
- the user is notified that the company has arrived or is present at the SIP phone system installed at that company and subscribes separately. It was necessary to notify the presence display system, including mobile phones, of the presence change (that the company was in the office).
- an object of the present invention is to provide a presence display system and a gateway device that can be used smoothly and can improve the reliability of a presence service.
- a presence display system of the present invention has a presence server that manages presence information transmitted from each user, and provides each user with presence information of another designated user.
- a presence display system configured to notify a user of the presence information, wherein the presence server has a gateway device connectable to a system that performs another presence service, and wherein the presence server changes the presence information of the user.
- the information is notified to the system that performs the other presence service via the gateway device, and the other presence service is performed!
- the user's presence information has been changed via By updating the broadcast, before It is designed to synchronize the user's presence information with the system that performs other presence services!
- the information is received by the presence server, the other presence service is notified to the system, and the other presence service is performed. That the presence information of the user has changed from the current system
- the notification is sent to the presence server so that the presence information of the user is synchronized with the presence information of the user between the presence display system and the system providing the other presence service. It is something that has been done.
- a presence conversion table indicating the correspondence between the presence information of the presence display system and the presence information of the other presence service providing system is provided, and the presence conversion table is used by using the presence conversion table. It is intended to synchronize information!
- the other presence service provided by the presence service is a SIP-compatible IP telephone system.
- the SIP SUBSCRIBE method is used to connect the presence server to the SIP-compatible IP telephone system. ⁇ ⁇ to synchronize presence information.
- the invention's effect [0007] According to the presence display system and the gateway device of the present invention, a plurality of presence services can be provided, and the same presence can be maintained between systems, and the reliability of the presence information can be improved. This has the effect of increasing the value of the services it provides as it increases.
- the operability is improved because it is only necessary to notify one of the systems providing a plurality of presence services of the presence change, thereby improving the operability.
- the system is a system
- the presence can be synchronized using the SIP protocol, so that the configuration for synchronization can be simplified.
- FIG. 1 is a block diagram showing an overall configuration of an embodiment of a presence display system according to the present invention.
- FIG. 2 (a) is a diagram illustrating an example of information managed by a presence server 27, and is a diagram illustrating an example of presence information of a subscriber.
- FIG. 2 (b) is a diagram showing an example of information managed by the presence server 27, and is a diagram showing an example of absolute presence information.
- FIG. 2 (c) is a diagram showing an example of information managed by the presence server 27, and a diagram showing an example of relative presence information.
- FIG. 3 is a diagram showing an example of a community set managed by a paddy list server 28
- FIG. 4 is a sequence diagram at the time of standby polling.
- FIG. 5 is a sequence diagram when an absolute presence is changed.
- FIG. 6 (a) is a view showing a state in which the presence of a paddy is displayed, and is a view showing an example of a screen displaying a paddy list!
- FIG. 6 (b) is a diagram showing a state in which the presence of a paddy is displayed, and is a diagram showing an example of a screen on which a detailed presence of a selected paddy is displayed.
- FIG. 7 is a sequence diagram when a SIP phone presence is changed.
- FIG. 8 is a sequence diagram when the absolute presence of the presence server 27 is changed.
- FIG. 9 is a diagram showing an example of a presence conversion table.
- FIG. 10 is a sequence diagram illustrating detailed operations in presence synchronization between the SIP phone and the presence server.
- “Buddy” is the name of a user who has registered with the paddy list of other users. With the approval of the paddy, the user can obtain the presence information of the paddy and display the status.
- “Buddy List” is a list of registered paddies.
- the paddy list may be composed as a single list containing all the bodies, or the paddy may be defined as a "friend,” "family,” or "company.”
- the “Owner” is the user who creates and edits the paddy list and looks at the paddy's presence.
- Watcher is the owner who looks at his presence! The person shown is the same as the owner, but the watcher is seen from the Paddy's point of view if he has a presence.
- the “Watcher List” is a list that lists the watchers who look at their presence!
- Presence refers to the current state of the user. Presence is set by the user himself. In the system of the present invention, "coming”, “in a meeting”, “on the move”, “resting”, “mealing”, “driving”, “sleeping”, “private”, “no mobile” “Presence”, “Not available”, etc. are frequently defined as “fixed presence”, and the owner can freely set their presence ("variable presence”). It has been made.
- the user can notify a friend or acquaintance ( ⁇ o ⁇ t ⁇ ⁇ ya) who has registered himself (sender, presentity) as a paddy of the current state of the sender (presence).
- the presence set by the caller may be notified to the watcher as it is, or the presence notified to the watcher may be changed according to the community set to which the watcher belongs. You can also.
- the presence set by the caller is called “absolute presence”, and the presence notified to the watcher according to the community set is called “relative presence”. “Relative presence” is an apparent presence that can be set as many as one absolute presence community set. What the owner actually sees is Paddy's relative presence.
- FIG. 1 is a diagram showing an overall configuration of an embodiment of the presence display system of the present invention.
- 11 is a mobile device on which a client program of the presence display system of the present invention is operating
- 12 is a mobile device on which the client program is not mounted
- 13 is a mobile device on which the client program is running
- a personal computer (PC) 14 is a PC in which the client program is installed.
- the client program in the mobile device 11 is realized by, for example, a Java (TM) application.
- the mobile device 13 in which the client program is not installed and the PC 14 in which the client program is not installed are connected to a server device (user data unit 26) described later by using a web browser.
- the mobile device 11 and the PC 13 are collectively referred to as a “client device”, the mobile device 11 is referred to as a “mobile device (client)”, the PC 13 is referred to as a “PC (client)”, and the mobile device 12 is referred to as a “mobile device 12”.
- Reference numerals 15 and 16 denote base stations in a mobile communication system
- 17 denotes a core network of the mobile communication system
- 18 denotes an IP network such as the Internet.
- the mobile units 11 and 12 are connected to the Internet 18 via base stations 15 and 16 and a core network 17.
- the PCs 13 and 14 are connected to the Internet 18.
- Reference numeral 19 denotes an optimizer inserted between the mobile device 11 and a service access point (SAP) 20 connected via the core network 17 and the Internet 18, and is configured to perform data compression and the like. It performs mutual conversion between protocols that are adjusted to minimize mobile device communications and protocols handled by SAP20.
- SAP20 is a node defined by Wireless Village that plays the role of interface between server and client or between server and server.
- the chat unit 21 is a node for providing a chat service between mobile devices or between a mobile device and a PC, and includes an IM unit 22 for providing an IM service and a group unit 23 for providing a chat room as shown in the figure. Do it.
- Reference numeral 24 denotes an SMTP (simple mail transfer protocol) relay server for transferring mail, which provides a function of using mail in the presence display system of the present invention.
- E-mail is used for notification of permission to provide presence information when paddy is approved and notification of invitation to chat.
- Reference numeral 25 denotes a web server, which has a function of connecting the mobile device 12 and PC 14 to a user data section 26 which is a server device.
- Reference numeral 26 denotes a user data section having a function of managing subscriber information, presence information, a paddy list, and the like, and providing information according to a request.
- the user data section 26 corresponds to a server device, and includes a presence server 27 for managing subscriber information and presence information of each subscriber who receives a service (presence service) provided by the presence display system of the present invention.
- a paddy list server 28 for managing a paddy list and the like of each subscriber.
- the presence server 27 And explain that the two functional parts of the paddy wrist server 28 are configured separately. Force these two functional parts into a single device.
- reference numeral 29 denotes a SIP phone
- reference numeral 30 denotes a SIP gateway (company side) to which the SIP phone 29 is connected.
- a SIP-compatible IP phone system which is a company extension telephone network is provided. Is configured.
- the SIP gateway (enterprise side) 30 has a function of a SIP server in the SIP phone system, and also has a function of a presence server for storing presence information of SIP.
- Reference numeral 31 denotes a SIP gateway (mobile communication network side) which is connected to the presence server 27 and can be connected to the SIP gateway (company side) 30 via the Internet 18 by SIP.
- 32 is a DTMF (Dual Tone) for automatically changing the transfer destination telephone number in accordance with the presence information managed by the presence server 27.
- DTMF Dual Tone
- the client device (the mobile device 11 and the PC 13) periodically accesses the user data unit 26 to acquire the presence information of the paddy and displays the presence. It has been done. Hereinafter, this is called “stand-by polling”.
- FIG. 2 is a diagram showing an example of information managed by the presence server 27.
- (a) is presence information stored for each subscribed user, and
- (b) is an absolute presence of each user.
- (C) is an example of information about the relative presence of each user.
- presence information records the following information for each user.
- Subscriber ID is an ID (identifier) uniquely assigned to all users subscribed to this service. By having this subscriber ID, it becomes possible to authenticate as the same user even if the subscriber's mobile phone number (MSN) is changed.
- MSN mobile phone number
- UID is an identification number unique to the joining mobile station. For mobile access, user authentication is performed by acquiring this UID.
- MSN is the telephone number of the subscribing mobile station. When logging in from a PC, the user is required to enter this MSN as an ID!
- Password is a login password for this service.
- Personal identification number is the personal identification number of the subscribing mobile device.
- E-mail address is the e-mail address of the subscribing mobile device.
- SIP phone address is the SIP phone address when the subscribing user uses the SIP phone system.
- “Real name” is text data indicating the name of the subscribing user.
- “Nickname” is text indicating the nickname of the subscribing user. This nickname is used as a user name and default paddy name in chats.
- “Selected community set” is the ID of the community set that is currently selected to view presence on the client device. In this embodiment, up to four community sets can be registered, and the selected community set takes a value of 0-3.
- “Standby polling reception” is a flag indicating whether or not the above-mentioned standby polling from the mobile device 11 has arrived, and is a time corresponding to the time set in the “standby polling interval” ( For example, it is a flag that is set to “OK” if the standby poll from the mobile device 11 has arrived by that time, and “Fail” otherwise. As a result, mobile unit 11 is out of service area! / ⁇ is powered off! / ⁇
- the “standby polling interval” is information in which a time interval until the next standby polling from the mobile device 11 is set in seconds. This information is notified at the time of standby polling from the mobile device 11.
- Presence update time is the time when the absolute presence setting was last updated.
- Absolute presence setting is the absolute presence ID currently set by the subscribing user.
- Temporal comment is temporarily available comment text information that can be described when selecting absolute presence on the client side.
- the user sets his or her absolute presence, You will be notified of your presence. Therefore, the user registers the information on his or her absolute presence and the information on the relative presence in the presence server 27 in advance.
- FIG. 2 (b) is a diagram showing data defining the absolute presence.
- “Absolute presence ID” is an ID for uniquely identifying an absolute presence.
- Transfer destination telephone number is a transfer destination telephone number when the presence is selected. If nothing is input, "Null” is displayed.
- the “unanswered Z unconditional flag” is a flag that specifies the timing for transferring a call, and has a value of “unanswered” or “unconditional”. If set to "No Answer”, transfer if call to mobile device is not answered. If "Unconditional” is set, the call is forwarded immediately without sending a call to the mobile station.
- the "answering machine flag” is a flag that specifies whether or not to perform answering machine transfer. It has one of ronj and "Off". When set to "On”, voice mail is forwarded, and when set to "Off", voice mail is not forwarded.
- “Chat permission” is a flag for setting whether or not to allow a chat start request from another user when the presence is set. It has a value of either “Yes” or “No”.
- the presence notified to the paddy is a relative presence set according to the community set to which the paddy belongs. Therefore, in the section "Setting relative presence to community set", the relative presence of each community set with its absolute presence is set. In this embodiment, since the maximum number of community sets is four, the presence ID of the relative presence corresponding to each of the four community sets (CSetO-CSet3) is set!
- FIG. 2C is a diagram showing data defining the relative presence.
- “Relative presence ID” is an ID of a relative presence.
- “Relative presence name” is text indicating the name of the relative presence.
- the association between an absolute presence ID and an absolute presence name, and the association between a relative presence ID and a relative presence name The connection is always the same.
- Pictogram code is a pictogram code for designating an icon or a pictogram displayed when the relative presence is selected.
- the client device converts the pictograph code into an icon image file.
- “Relative presence comment” is text information to be displayed when the relative presence is selected.
- the paddy list server 28 stores a “community set” that is a paddy list and an “unsubscribed list” that is a list of paddies that have been registered in the paddy list by the owner but have not yet subscribed to the service. Have been.
- a “watcher list” is created and presented to the user in response to a request from the mobile device 11, 12 or the PC 13, 14.
- FIG. 3 is a diagram illustrating an example of a “community set”. As described above, the “community set” is a list in which the owner classifies each paddy, and stores various types of information as illustrated.
- Communication set ID is an ID for identifying a community set.
- four community sets can be set, and take a value of 0-3.
- “Community set name” is text indicating the name of the community set.
- “Paddy ID” is the ID of each paddy. The paddy can be uniquely specified by associating it with the subscriber ID of the presence server or the unsubscribed ID of the unsubscribed list.
- Display order is information indicating the display order of the paddies on the client side. Since the display order is determined and transmitted according to the settings on the client side, the paddy list server is made to maintain this! Puru.
- “Paddy name” is text information indicating a nickname given to the paddy by the owner.
- the “paddy approval flag (approval)” is a flag that holds information as to whether or not the paddy permits the presence to be provided to the owner, and includes “OK”, “NG”, and “N / A”. Take the value of the shift. If "OK”, the paddy list server 28 requests the presence server 27 to request the presence information of the paddy. "NG” indicates that the presence is refused by the paddy. In this case, the paddy list server 28 requests the presence server 27 to request only the static information. “N / A” indicates the status that the paddy has not been subscribed to this service and is notified of permission / rejection of presence provision! The operation of providing the presence is the same as “NG”.
- the “service subscription flag (subscription)” is a flag that holds whether the paddy has subscribed to the service, and takes one of the values “OK” or “NG”.
- FIG. 4 is a sequence diagram at the time of standby polling.
- the mobile device (client) 11 knows the time to poll based on the standby polling interval data (seconds) held in the mobile device 11, and waits for the previous polling power standby polling interval for seconds. Perform polling.
- paddy presence request setting information (information indicating whether the request is for all the paddy lists or a request in units of community sets) and information on a standby polling interval (seconds) are sent to the optimizer 119 ( 1).
- Mobile Optimizer 1 19 Mobile 1
- the data decompressed and sent from 1 is decompressed and the decompressed data is sent to SAP20.
- the SAP 20 transmits the received data to the user data section 26.
- the optimizer 19 does not exist in the sequence, and communicates directly with the SAP 20.
- the user data section 26 updates the corresponding data of the presence information shown in FIG. 2A according to the data transmitted from the mobile device 11 via the SAP 20 (2).
- the user data section 26 stores (3) the owner's presence (absolute presence setting) and (4) the paddy's presence (relative presence name, relative presence pictogram code, relative presence comment or temporary comment, etc.) into SAP 20 and the optimizer 19. To the mobile (client) 11 via.
- the mobile device (client) 11 performs processing such as displaying the presence of a paddy based on the received information.
- information (dynamic information) transmitted at the time of standby polling such as the paddy presence request setting / standby polling interval, is updated at a low frequency and does not need to be acquired every time by polling.
- static information can be updated at any time from the mobile devices 11, 12 or the PCs 13, 14.
- the static information includes setting information relating to absolute presence (forwarding destination telephone number, unanswered Z unconditional flag, answering machine flag, chat permission, relative presence setting to community set n), relative presence There are setting information such as setting information (information of relative presence pictogram code and relative presence comment), e-mail address, nickname, selection of community set, community set name, display order, and so on.
- the above-mentioned setting information is transmitted to the user data unit 26 via the optimizer 19 and the SAP 20.
- the user data section 26 updates the corresponding data and returns the result to the mobile device client 11 via the reverse route.
- various setting information from the mobile device 12 or PC 14 without a client program is installed.
- various setting information is transmitted from the mobile device 12 or the PC 14 to the user data section 26 via the web server 25 using a web browser program.
- the user data section 26 updates the corresponding data, and transmits the setting result to the mobile device 12 or the PC 14 via the web server 25.
- the updating of the static information can also be performed from the mobile device 12 or the PC 14 in which the client program is not installed.
- the updating of the static information can also be performed from the mobile device 12 or the PC 14 in which the client program is not installed.
- the PC 14 in which the client program is not installed.
- the owner When registering a paddy in the buddy list, the owner selects a person (paddy) who wants to view presence from the address book held in the mobile device. As a result, information such as the real name, reading, mobile phone number (MSN), e-mail address, nickname and community set to which the selected paddy belongs can be read out, and the address book can be read out via the optimizer 19 and SAP 20. Sent to user data section 26.
- the information of the paddy is registered in a buddy list (community set) based on the transmitted information.
- a buddy list communicate set
- the phone number of the paddy as a key and comparing it with the MSN of the service subscriber, it is searched whether the paddy requested to register has subscribed to this service.
- the paddy sends an e-mail requesting approval of presence provision to the mobile device of the paddy via the SMTP relay server. If the buddy who sees this e-mail approves the provision of the presence to the owner, the "paddy approval flag" is set to "OK", and if rejected, it is set to "NG". In this way, information such as the community set and the unsubscribed list shown in FIG. 3 is created.
- the change of the paddy name, the movement of the community set to which the paddy belongs, the deletion of the paddy, and the like can be performed at any time from the mobile device 11 or 12. [0030] (Change of Absolute Presence Settings)
- the absolute presence setting is changed.
- the change of the absolute presence setting can be performed from the mobile device 11 or 12.
- FIG. 5 is a sequence diagram when the absolute presence is changed.
- the user of the mobile device (client) 11 operates the mobile device (client) 11 to change the absolute presence setting, that is, the absolute presence ID after the change to the optimizer 19.
- Send (1) At the same time, when a temporary comment is input, the temporary comment is also sent to the optimizer 119 (2).
- the optimizer 19 decompresses the data transmitted from the mobile device 11 by compression, and transmits the decompressed data to the SAP 20.
- the SAP 20 transmits the transmitted data to the user data section 26.
- the presence server 27 of the user data section 26 updates the absolute presence setting in the presence information shown in FIG. 2A with the transmitted absolute presence ID (3). Then, referring to the information on the absolute presence ((b) in FIG.
- the absolute presence setting can be changed from the mobile device (web browser) 12 by accessing the user data unit 26 via the web server 25.
- the paddy list server 28 prepares a “patch list” that displays its own presence and displays a list of owners in response to requests from the client device, the mobile device 12 and the PC 14. Has a function to send back.
- the user data unit 26 Upon receiving the watcher list acquisition request from the mobile device 11, the user data unit 26 searches the paddy list (community set) stored in the paddy list server 28, and registers the user of the mobile device 11 as a paddy. Of users (watchers) Create a list (watcher list). Then, the created watcher list is transmitted to the mobile station 11 which has issued the request, and is displayed on the screen.
- the user who is the caller can change the setting to deny the presence of each individual watcher by viewing the displayed watcher list. For example, by selecting a watcher on the watcher list display screen and performing an operation of canceling the provision of presence information for the watcher, the watcher's setting information ability to change the watcher's public setting is optimized. 19.
- the user data section 26 is transmitted to the user data section 26 via the SAP 20.
- the user data section 26 sets the user's paddy approval flag in the corresponding watcher's paddy list (community set) based on the received information. NG ”.
- the watcher list can be obtained from the PC (client) 13 in the same manner.
- mobile devices (web browsers) 12 and PCs (web browsers) 14 that do not have a client program also request a watcher list from the user data section 26 via the web server 25, and You can change your publishing settings. In this way, you can get the list of watchers who are watching your presence and perform the operation of changing the presence disclosure settings for watchers while the watcher list is displayed!
- FIG. 6 (a) is a diagram showing a state in which the presence of the paddy of the selected community set is displayed on the screen of the mobile device by the standby polling.
- the paddy list is a list for each community set classified into “friends”, “company”, and “family”. Paddies belonging to the community set of “company” are displayed. Is shown.
- an area for displaying the presence with an icon and an area for displaying the name (nickname) are provided for each paddy.
- “Manager E” has not yet subscribed, and “D” has an icon corresponding to that because the paddy approval flag is NG (Fig. 3).
- “B-sama” and “C” have their presence displayed by icons. In this example, it can be seen that “C” is moving. When Paddy is out of range In this case, it is possible to display “?” In the area in front of the icon, or to lightly display the name of the paddy to indicate that it is out of the service area.
- FIG. 6A When the presence is displayed as shown in FIG. 6A, the detailed presence of the selected paddy can be displayed.
- FIG. 6B is a diagram showing a state in which the paddy “B-sama” is selected and its detailed presence is displayed in FIG. 6A.
- the paddy's comment, phone number, and email address are displayed.
- a button for changing the display order of the paddy is displayed. By operating the button, setting information for changing the display order of the paddy can be transmitted to the paddy list server 28. T! /
- the presence display system of the present invention synchronizes the presence between the SIP phone presence of the SIP phone system including the SIP phone 29 and the SIP gateway (enterprise side) 30 and the absolute presence recorded in the presence server 27. It is made to be able to do. That is, when the absolute presence or the SIP phone presence is changed, the presence server 27 and the SIP gateway (enterprise side) 31 notify each other of the presence change via the SIP gateway (mobile communication network side) 31. By doing so, the presence linkage is realized. It is assumed that the items do not match between the absolute presence and the SIP phone presence. Therefore, by referring to the conversion table (presence conversion table), the information is converted to an appropriate presence and notified.
- FIG. 7 is a sequence diagram when the SIP phone presence is changed.
- the SIP phone 29 sends a SIP phone presence change notification ("Presence") to the SIP gateway (company side) 30 (1).
- the SIP gateway (company side) 30 Upon receiving the SIP phone presence change notification, the SIP gateway (company side) 30 manages the SIP gateway (company side) and changes the SIP phone presence to “present” (2).
- the SIP gateway (enterprise side) 30 is connected to the SIP gateway (mobile communication network side) 31. Sends a presence change notification ("Attendance") (3).
- the SIP gateway (mobile communication network side) 30 receives the presence change notification ("Presence") and performs presence conversion (in the example, "Present” is converted to "Work”) (4).
- the SIP gateway (mobile communication network side) 31 sends a presence change notification (“come to work”) to the user data section 26 (5).
- DTMF sender 32 sends information such as, MSN, PIN, transfer destination phone number, unanswered Z unconditional, answering machine setting, etc. (8).
- the DTMF sender 32 transmits the data as a DTMF signal to a specific telephone number specified in advance (9).
- FIG. 8 is a sequence diagram when the absolute presence of the presence server 27 is changed.
- the presence server 27 in the user data section 26 changes the presence to the SIP gateway 31 (mobile communication network side) 31.
- Send notification (in a meeting) (1).
- the SIP gateway (mobile communication network side) 31 Upon receiving the presence change notification, the SIP gateway (mobile communication network side) 31 performs a presence conversion (in the example, from “in a conference” to “away”) (2), SIP gateway (enterprise side) 30 Sends a presence change notification ("leased”) to (3).
- the SIP gateway (enterprise side) 30 When the SIP gateway (enterprise side) 30 receives the presence change notification (“separation”), it changes the SIP phone presence managed by the SIP gateway (enterprise side) 30 (4). Then, the SIP gateway (enterprise side) 30 sends a SIP phone presence change notification (“away”) to the SIP phone terminal 29 (5). In this way, when the absolute presence is changed, the SIP phone presence is also changed.
- FIG. 9 is a diagram showing an example of a presence conversion table referred to at the time of the presence conversion.
- the "presence,” “away,” and “mealing” of the SIP phone presence and the absolute presence of the presence server 27, "coming,” “in a meeting,” and “lunch break,” are associated with each other. In this way, the service is converted into a presence that matches each presence service.
- FIG. 10 shows the SIP phone side (specifically, a SIP gateway (corporate side) 30), the presence server side (specifically, a SIP gateway (mobile communication network side) 31, and a presence server.
- FIG. 27 is a sequence diagram of a process for synchronizing presence between the devices 27).
- the SIP protocol is used according to the following procedure. To synchronize presence.
- the SIP phone (SIP gateway (corporate side) 30) trying to synchronize sends the message “Sync Req” to the presence server using the MESSAGE method.
- the presence server receives “Sync Req”, it sends a message “Sync Req OK” to the SIP phone using the MESSAGE method. (Start of synchronization)
- the presence server When the presence server receives the “Sync Req” message, it issues a SUBSCRIBE method to the SIP phone.
- the SIP phone receiving the SUBSCRIBE method sends the current presence together with the SIP phone address to the presence server using the NOTIFY method.
- the presence server 27 receiving the NOTIFY method rewrites its own presence information with the presence described in the NOTIFY as the current presence of the subscribed user having the SIP phone address.
- the SIP phone When the SIP phone receives the code 200 response to NOTIFY in 2 above, it issues a SUBSCRIBE method to the presence server.
- the presence server 27 that has received the SUBSCRIBE method sends the presence to the SIP phone together with the SIP phone address of the subscribed user by using the NOTIFY method.
- the SIP phone that has received the NOTIFY method rewrites its own presence information with the presence described in the NOTIFY as the current presence. (However, the presence of the SIP phone is not substantially changed due to the procedure 2 above.)
- a NOTIFY method is transmitted from the SIP phone to the presence server.
- the presence server 27 that has received the NOTIFY method including the changed presence and the SIP phone address of the subscriber rewrites its own presence information with the presence described in the NOTIFY as the current presence. (Change of SIP phone presence)
- the presence server sends the retained! /, Together with the user's SIP phone address to the SIP phone using the NOTIFY method.
- the SIP phone Upon receiving the NOTIFY method, the SIP phone rewrites its own presence / green information with the presence described in the NOTIFY as the current presence. (Presence change from the presence server side)
- the SIP phone After transmitting the “Sync End” message, the SIP phone issues an UNSUBSCRIBE method to the presence server, and ends the presence acquisition from the presence server. (End of synchronization)
- the presence server changes the presence, the reverse of the above is performed. , The presence is synchronized.
- the SIP gateway (enterprise side) 30 has been described as having a presence server that manages the presence of a SIP phone, and the SIP phone 29 itself holds the presence of a SIP phone. Good.
- the presence can be synchronized by mutually transmitting the SUBSCRIBE method between the SIP phone 29 and the SIP gateway (mobile communication network side) 31.
- the present invention is not limited to the power described in the embodiment for synchronizing the presence between the presence service of the mobile communication system and the SIP phone.
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Computer And Data Communications (AREA)
- Mobile Radio Communication Systems (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US10/596,465 US7969993B2 (en) | 2003-12-26 | 2004-11-11 | Presence display system and gateway apparatus |
EP04820984.5A EP1699218B1 (en) | 2003-12-26 | 2004-11-11 | Presence display system and gateway apparatus |
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Application Number | Priority Date | Filing Date | Title |
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JP2003432498A JP4118800B2 (ja) | 2003-12-26 | 2003-12-26 | プレゼンス表示システム及びゲートウエイ装置 |
JP2003-432498 | 2003-12-26 |
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WO2005067274A1 true WO2005067274A1 (ja) | 2005-07-21 |
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PCT/JP2004/016731 WO2005067274A1 (ja) | 2003-12-26 | 2004-11-11 | プレゼンス表示システム及びゲートウェイ装置 |
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US (1) | US7969993B2 (ja) |
EP (1) | EP1699218B1 (ja) |
JP (1) | JP4118800B2 (ja) |
WO (1) | WO2005067274A1 (ja) |
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WO2007025042A2 (en) | 2005-08-23 | 2007-03-01 | Orative Corporation | Rate control and connection management in communications systems |
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EP1788785B1 (en) * | 2005-11-18 | 2018-03-07 | Alcatel Lucent | System and method for representation of presentity presence states for contacts in a contact list |
JP2009527040A (ja) * | 2006-02-13 | 2009-07-23 | ノキア コーポレイション | プレゼンス情報におけるネットワーク利用可能性ステータス情報の表示 |
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Also Published As
Publication number | Publication date |
---|---|
EP1699218A1 (en) | 2006-09-06 |
US20080316939A1 (en) | 2008-12-25 |
JP2005190287A (ja) | 2005-07-14 |
EP1699218A4 (en) | 2007-04-04 |
JP4118800B2 (ja) | 2008-07-16 |
EP1699218B1 (en) | 2017-02-15 |
US7969993B2 (en) | 2011-06-28 |
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