公开(公告)号：EP2720448A4

公开(公告)日：2014-05-07

申请号：EP12797536

申请日：2012-03-16

申请人： ZTE CORP

发明人： ZHENG GUORONG

IPC分类号： H04M3/56 ,  H04M3/42

CPC分类号： H04M3/56 ,  H04M3/42263 ,  H04M3/42374 ,  H04M2203/5063 ,  H04W4/06 ,  H04W4/16 ,  H04W8/04 ,  H04W76/00

摘要： A telephone conference system and method are disclosed. The system includes: a terminal state scanning module (2) configured to acquire one or more terminal numbers corresponding to a user who is supposed to participate in a conference, and acquire a terminal state corresponding to each of the one or more terminal numbers; and a service processing module (5) configured to select at beginning of conference establishment, according to a preset routing principle and the terminal state corresponding to the each of the one or more terminal numbers, a terminal number which meets a requirement from the one or more terminal numbers, and make a call to the selected terminal number. With the disclosure, a terminal number which meets a requirement from the one or more terminal numbers is selected according to a preset routing principle and a terminal state obtained by scanning and corresponding to one or more terminal numbers of a user who is supposed to participate in a conference, and a call is made to the selected terminal number. Since one or more terminal numbers corresponding to the user participating in the conference exist, the success rate of connecting a terminal number corresponding to the user is increased to a certain degree, thereby ensuring that the user can successfully participate in a telephone conference to a certain degree.

公开(公告)号：EP1872617B1

公开(公告)日：2013-12-04

申请号：EP06740711.4

申请日：2006-04-04

申请人： Cisco Technology, Inc.

发明人： PIRZADA, Shamim, S. ,  JENNINGS, Cullen, F.

IPC分类号： H04Q11/00 ,  H04M3/56

CPC分类号： H04M3/56 ,  H04M3/424 ,  H04M2203/2011 ,  H04M2203/5063 ,  H04Q2213/13103 ,  H04Q2213/1324

公开(公告)号：EP2382765A1

公开(公告)日：2011-11-02

申请号：EP09839362.2

申请日：2009-01-27

申请人： Telefonaktiebolaget L M Ericsson (PUBL)

发明人： HULTKRANTZ, Jan ,  PEJMO, Fredrik

IPC分类号： H04M3/56 ,  H04M3/493 ,  H04N7/15 ,  G10L13/00 ,  G10L15/00

CPC分类号： H04N7/152 ,  G10L15/22 ,  H04M3/42204 ,  H04M3/56 ,  H04M2203/5063

摘要： A method is described for of providing conference calls, the method performed in a conference call system and comprising the steps of: receiving (303) local contact information for a plurality of contacts stored in a local phone book of a user equipment associated with a caller; updating (304) a contact database of the conference call system in dependence of the local contact information; registering (306) the caller with an interactive voice response system of the conference call system; receiving (308) a spoken request from the caller; accessing (310) the database with contact information and retrieving a phone number in dependence of the spoken request; calling (312) the retrieved phone number; and establishing (314) contact between the caller and a person associated with the retrieved phone number. A systern and a computer readable medium are also described.

公开(公告)号：EP1751965B1

公开(公告)日：2011-07-06

申请号：EP05743998.6

申请日：2005-05-17

申请人： Nokia Corporation

发明人： KHARTABIL, Hisham ,  ISOMAKI, Markus, C/O Nokia Corporation ,  NIEMI, Aki, C/O Nokia Corporation ,  VEIKKOLAINEN, Simo

IPC分类号： H04M3/56 ,  H04M7/00

CPC分类号： H04M7/006 ,  H04M3/56 ,  H04M2203/205 ,  H04M2203/5054 ,  H04M2203/5063 ,  H04M2250/62

摘要： A method of establishing a conference call in a communication network between a plurality of user terminals each having an identifier. The method comprising receiving a first list of identifiers corresponding to the user terminals with whom the conference call is to be established. At least one of the identifiers represents a second list comprising a plurality of other user terminals each having their own other identifiers. The conference call is established with the user terminals in the first list and the other user terminals represented by the at least one identifier in the first list.

公开(公告)号：EP1836836A4

公开(公告)日：2010-08-04

申请号：EP05816160

申请日：2005-11-18

申请人： SAP AG

发明人： PURONTAUS JOUNI ,  KESKINIVA ARTO ,  PESONEN HARRI

IPC分类号： H04M3/56 ,  H04L20060101 ,  H04L12/18 ,  H04M20060101 ,  H04M7/00 ,  H04W4/06 ,  H04W88/16

CPC分类号： H04L65/608 ,  H04L12/1818 ,  H04L12/1831 ,  H04L12/189 ,  H04L65/4038 ,  H04M3/42221 ,  H04M3/567 ,  H04M7/0012 ,  H04M2203/5063 ,  H04M2207/20 ,  H04W4/06 ,  H04W88/16

摘要： A method and arrangement for establishing a conference call from a mobile station in a call centre environment. A user may choose conference call participants from his mobile phone, and a client application in the mobile phone will communicate relevant parameters to the call centre server, which will then call the conference initiator and other participants via the gateway server. The calls are handed over to the gateway server, which will digitize each call to an audio and/or video stream, typically an RTP stream. The streams are relayed to a computer where the streams are combined to form a successful conference call. The conference call is then recorded to a data file on the computer, and may be sent to participants or stored to a database with relevant metadata. The network infrastructure of the telecommunications network operator need not be consulted, nor is there any need for additional hardware.

公开(公告)号：EP2104324A2

公开(公告)日：2009-09-23

申请号：EP09003799.5

申请日：2009-03-17

申请人： NTT DoCoMo, Inc.

发明人： Kojo, Yu ,  Yabusaki, Masami

IPC分类号： H04M3/42 ,  H04L29/06

CPC分类号： H04M3/56 ,  H04L29/12292 ,  H04L61/2069 ,  H04L65/1016 ,  H04L65/403 ,  H04M3/44 ,  H04M7/006 ,  H04M15/00 ,  H04M15/06 ,  H04M15/765 ,  H04M15/7652 ,  H04M2203/2044 ,  H04M2203/5063 ,  H04M2215/00 ,  H04M2215/724 ,  H04M2215/7245

摘要： There is provided a group communication system allowing group communication to be performed by a simple operation as well as a group ID number issuing apparatus and a call control apparatus to be applied to such a group communication system. When a user takes a group organization procedure to the group communication system, a group representative telephone number representing the group is issued. After the group representative telephone number is issued, the group representative telephone number can be used in the same manner as for calling a subscriber to call a group member to perform group communication. The group communication can be performed by limiting to a lower level subgroup, a pair of the group representative telephone number and an identifier can be used instead of the subscriber's telephone number to determine the calling partner to make a call.

摘要翻译： 提供了一种组通信系统，允许通过简单操作执行组通信以及要应用于这样的组通信系统的组ID号发行装置和呼叫控制装置。 当用户对组通信系统采取组织组织过程时，发出代表组的组代表电话号码。 在组代表电话号码被发出之后，组代表电话号码可以以与呼叫用户呼叫组成员进行群组通信相同的方式使用。 组通信可以通过限制到较低级别的子组来实现，可以使用一组组代表电话号码，并且可以使用标识符来代替用户的电话号码来确定呼叫伙伴进行呼叫。

公开(公告)号：EP2103099A2

公开(公告)日：2009-09-23

申请号：EP07871878.0

申请日：2007-12-05

申请人： FRANCE TELECOM

发明人： NAGLE, Arnault ,  SOLLAUD, Aurélien

IPC分类号： H04M3/56 ,  H04M7/00 ,  H04L12/18

CPC分类号： H04M7/006 ,  H04L12/66 ,  H04M3/56 ,  H04M3/568 ,  H04M2203/5063

摘要： The invention relates to a conference gateway for establishing a communication between a plurality of terminals participating in an audio conference. According to the invention, said conference gateway includes a replication-mode functional module (401), a mixer-mode functional module (402), and a management module (200) adapted for activating at least one of said functional modules according to the number of terminals having sufficient capacities for supporting the replication mode. Application in VoIP audio conferences.

摘要翻译： 公开了能够基于能够支持复制模式的音频会议中的终端的数量以复制模式或混合模式选择性地操作的混合会议桥。 公开的会议桥连接音频会议中的多个终端，并且包括复制模式操作模块，混合器模式操作模块和管理模块，以根据具有足够的终端的数量激活至少一个操作模块 支持复制模式的功能。

公开(公告)号：EP2027537A2

公开(公告)日：2009-02-25

申请号：EP07796060.7

申请日：2007-06-11

申请人： Aastra USA, Inc.

发明人： DYE, Steve, Edger ,  LIU, Xiaoying ,  ZHU, Xinwu ,  KALAT, Charles, A. ,  ZEGUB, Thomas, Anthony ,  HOLLEY, Nancy, Catherine ,  FITZGERALD, Charles, John ,  CHAMBERS, Lawrence, David

IPC分类号： G06F13/00

CPC分类号： H04M3/46 ,  H04M3/02 ,  H04M3/20 ,  H04M3/2281 ,  H04M3/382 ,  H04M3/4288 ,  H04M3/465 ,  H04M3/56 ,  H04M2203/2005 ,  H04M2203/2044 ,  H04M2203/205 ,  H04M2203/4527 ,  H04M2203/5063 ,  H04M2203/651 ,  H04M2242/04 ,  H04M2242/06

摘要： Systems and methods for connecting a plurality (even a large plurality) of recipients or destinations to an originating caller across, for example, a phone network. In preferred embodiments, the phones are connected within a single private branch exchange (PBX), which can be distributed across individual nodes over large distances. The size of the groups included in the destinations can be indefinitely large and can be configured to parse recipients as desired. In preferred embodiments, an originator selects from among various pre-defined groups (or, alternatively, the originator defines new groups) and initiates a one-way or two- way call to recipients. The recipients' control over refusing the announcement are optional, but preferably include non-override options so that emergency announcements may not be ignored or blocked.

摘要翻译： 通过例如电话网络将多个（甚至是大量的）接收者或目的地连接到始发呼叫者的系统和方法。 在优选实施例中，电话在单个专用小交换机（PBX）内连接，该专用小交换机可以跨越单个节点在大距离上分布。 目标中包含的组的大小可以无限大，可以根据需要配置为解析收件人。 在优选实施例中，发起者从各种预定义组中选择（或者，可选地，发起者定义新组），并且启动对接收者的单向或双向呼叫。 收件人对拒绝通知的控制是可选的，但最好包括非覆盖选项，以便紧急通告不会被忽略或阻止。

公开(公告)号：EP1989637A2

公开(公告)日：2008-11-12

申请号：EP07763225.5

申请日：2007-02-07

申请人： 3Jam, Inc. ,  Chu, Enlai

发明人： JAGOE, Andrew

IPC分类号： G06F15/16

CPC分类号： H04L51/04 ,  H04L12/1818 ,  H04L65/1069 ,  H04L65/403 ,  H04L67/306 ,  H04M3/56 ,  H04M2203/5063 ,  H04M2203/652

摘要： Methods and devices are disclosed for including a plurality of users in a conversation over a communication network. A conversation is initiated when a text message is received requesting the conversation. A conversation is established using conversation gateways currently unused by users to be included in the conversation. Communication may occur across gateways in order to conserve conversation gateway resources.

公开(公告)号：EP1988681A1

公开(公告)日：2008-11-05

申请号：EP07107244.1

申请日：2007-04-30

申请人： Research In Motion Limited

发明人： Buckley, Adrian ,  Luu, Lap ,  Allen, Andrew ,  George, Richard ,  Oliver, Brian ,  Lee, Dalsu

IPC分类号： H04L29/06 ,  H04M3/56

CPC分类号： H04M3/56 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/403 ,  H04M3/42314 ,  H04M7/006 ,  H04M2203/5063 ,  H04M2207/18 ,  H04M2207/20

摘要： The application relates to the establishment of a video conference in a SIP environment comprising an SIP-based enterprise network and a public network. In one embodiment, a network node (504) is operable, responsive to receiving (602) a SIP-based request from a calling party (502), to establish said conference. Said network node (504), also referred to as Unified Communications Platform, sets up an inbound media session leg with the calling party (502) and one or more outbound media session legs with a corresponding number of target parties (510-1 to 510-N). Said network node (504) includes functionality for patching (608) the inbound and outbound media session legs to establish an end-to-end communications path respectively between the calling party (502) and one or more target parties (510-1 to 510-N). Said SIP-based request is embedded in a SIP REFER message and includes the enterprise address of the calling party.

摘要翻译： 该申请涉及建立在SIP环境包括基于SIP的企业网络和公共网络的视频会议。 在一个，实施例的网络节点（504）是可操作的，响应于接收（602）基于SIP的从主叫方（502）发送请求以建立所述会议。 所述网络节点（504），由作为统一通信平台所以称为，建立与所述主叫方（502）和一个或更多个出站媒体会话的腿与目标方的相应数量（510-1到510的入站媒体会话线路 -N）。 所述网络节点（504）包括关于用于修补（608）的入站和出站媒体会话腿在端至端的通信路径分别主叫方（502）和一个或多个目标方（510-1至510之间建立功能 -N）。 所述基于SIP的请求被嵌入在SIP REFER消息，并且包括呼叫方的企业地址。