公开(公告)号：EP3136756A1

公开(公告)日：2017-03-01

申请号：EP14893349.2

申请日：2014-12-02

Applicant: ZTE Corporation

Inventor： GUAN, Chun ,  ZHU, Guangliang ,  HA, Jingnan

IPC: H04W4/00

CPC classification number: H04W4/00 ,  H04L65/00 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/1096 ,  H04M3/42017 ,  H04M3/42059 ,  H04M3/42102 ,  H04M7/129 ,  H04M2201/16

Abstract: The embodiments of the present invention disclose a system, a device and a method for implementing a ring back tone service, herein, the system for implementing the ring back tone service includes: a first server and a second server, herein, the first server is arranged to respond to a call from a calling party terminal and connect with a called party terminal, and trigger the second server to play a ring back tone for the calling party terminal; and the second server is arranged to respond to the trigger of the first server and play the ring back tone for the calling party terminal. Through the embodiments of the present invention, the security of the ring back tone service is improved and the network deployment cost is reduced.

Abstract translation: 本发明的实施例公开了一种用于实现回铃音业务的系统，设备和方法，这里，用于实现回铃音业务的系统包括：第一服务器和第二服务器，这里，第一服务器是 被安排为响应来自呼叫方终端的呼叫并与被叫方终端连接，并触发第二服务器为呼叫方终端播放回铃音; 并且第二服务器被设置为响应于第一服务器的触发并播放呼叫方终端的回铃音。 通过本发明的实施例，提高了回铃音业务的安全性，降低了网络部署成本。

公开(公告)号：EP2461558A1

公开(公告)日：2012-06-06

申请号：EP11193894.0

申请日：2008-07-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wu, Lingyan ,  Bao, Yuan ,  Xu, Guojun ,  Wang, Haoyu ,  Ke, Shanyang ,  Wang, Sichen ,  Sun, Ruinan

IPC: H04M3/42

CPC classification number: H04M7/129 ,  H04M3/42017 ,  H04M3/42059 ,  H04M3/42102 ,  H04M2201/16

Abstract: A method, system and apparatus for implementing a Multimedia Ring Back Tone (MRBT) service are provided. The method includes: receiving a call request originated by a calling terminal; parsing a tone playing policy specifying whether to play a caller tone or a callee tone or whether to filter a tone; performing caller tone media negotiation or callee tone media negotiation, or performing no tone negotiation according to the parsing result; and playing the caller tone or the callee tone to the caller, or playing no tone. With the technical solution of the present invention, the caller tone service can be implemented in the IMS domain. Whether a caller tone or a callee tone is played to the caller is determined according to a preset policy. Furthermore, the tone filtering service is also implemented. This gives a user freedom in experiencing the MRBT service.

Abstract translation: 提供了一种用于实现多媒体回铃音（MRBT）服务的方法，系统和装置。 该方法包括：接收由主叫终端发起的呼叫请求; 解析音调播放策略，指定是播放呼叫者音调还是被呼叫者音调或是否过滤音调; 执行呼叫者音调媒体协商或被叫音调媒体协商，或根据解析结果不执行音调协商; 并向呼叫者播放呼叫者语音或被呼叫方，或者不播音。 利用本发明的技术方案，可以在IMS域中实现呼叫者语音业务。 根据预设策略确定是否向主叫方播放来电铃声或被叫方音。 此外，还实现了音调滤波服务。 这为用户提供了体验MRBT服务的自由。

公开(公告)号：EP2416548A1

公开(公告)日：2012-02-08

申请号：EP09842487.2

申请日：2009-03-31

Applicant: Alcatel Lucent

Inventor： ZHANG, Zhuo ,  JIA, Xiaobo

IPC: H04M3/42

CPC classification number: H04M3/42 ,  H04M3/42059 ,  H04M3/42102 ,  H04M2201/14 ,  H04M2201/16 ,  H04M2201/18 ,  H04M2201/22 ,  H04M2207/18

Abstract: The present invention provides a method for handling a call conflict at a call processing apparatus in a communication network, said call processing apparatus comprising a first call processing element which handles a first call initiated by a first terminal and a second call processing element which handles a second call initiated by a second terminal, when said second call processing element receives an incall message initiated by said first terminal and directed to communicate with said second terminal while said second terminal is in busy state, the method comprising: inquiring the called number in the call record of said second terminal; comparing initiating times of said first call and said second call, if said called number in said call record of said second terminal is the number of said first terminal contained in said incall message; and releasing the call with later initiating time and continuing setting up of the call with earlier initiating time, based on result of the comparison. Corresponding call processing apparatus and program product are also disclosed.

公开(公告)号：EP2380340A2

公开(公告)日：2011-10-26

申请号：EP09801338.6

申请日：2009-12-10

Applicant: Genesys Telecommunications Laboratories, Inc.

Inventor： ANISIMOV, Nikolay ,  SCOTT, Mark ,  PETROVYKH, Yevgeniy

IPC: H04M11/00

CPC classification number: H04M3/5191 ,  G06Q10/067 ,  H04M3/51 ,  H04M3/5175 ,  H04M3/5183 ,  H04M3/5232 ,  H04M2201/16

Abstract: In a contact center, a system for processing communication events has an interaction server for managing events waiting to be routed, a routing server for routing the events, a rules engine, and a gateway server executing rules invocation logic and interacting with the rules engine. The interaction server tracks incoming events, initiates and sends a routing request to the routing server, including a special routing object, for each event that requires conformance to business rules, the routing server, executing the routing object, sends an execution request to the gateway server, which upon receipt of the request prepares a business object model (BOM), being a set of facts upon which the rules engine executes rules appropriate to the facts, resulting in routing direction for the routing server to route the event.

公开(公告)号：EP2157767A4

公开(公告)日：2010-09-22

申请号：EP08773108

申请日：2008-07-04

Applicant: HUAWEI TECH CO LTD

Inventor： WU LINGYAN ,  BAO YUAN ,  XU GUOJUN ,  WANG HAOYU ,  KE SHANYANG ,  WANG SICHEN ,  SUN RUINAN

IPC: H04M3/00

CPC classification number: H04M7/129 ,  H04M3/42017 ,  H04M3/42059 ,  H04M3/42102 ,  H04M2201/16

公开(公告)号：EP1941711B1

公开(公告)日：2010-01-20

申请号：EP06806283.5

申请日：2006-10-14

Applicant: Nokia Siemens Networks GmbH & Co. KG

Inventor： DOLLINGER, Rudolf

IPC: H04M3/28

CPC classification number: H04M3/30 ,  H04M2201/16 ,  H04M2203/057

Abstract: The invention relates to a method and a device for checking a subscriber line comprising a first and a second lead, connected via respective subscriber line circuits to a coder/decoder. The first lead is connected to ground and the resistance of the second lead is increased, thereby triggering the coder/decoder to emit an audio signal to the first lead measure a first frequency-selective signal on the connection of the coder/decoder to the first lead. The second lead is then connected to ground, a resistance of the first lead is increased to a high value, the coder/decoder emits an additional audio signal to the second lead and measures a second frequency-selective signal on the connection of the coder/decoder to the second lead. At the end of the two sequential measuring sequences, an amplitude difference between the first and the second frequency-selective signal is determined and is then treated as a parameter for an unwanted imbalance of the subscriber line.

公开(公告)号：EP1941711A1

公开(公告)日：2008-07-09

申请号：EP06806283.5

申请日：2006-10-14

Applicant: Nokia Siemens Networks GmbH & Co. KG

Inventor： DOLLINGER, Rudolf

IPC: H04M3/28

CPC classification number: H04M3/30 ,  H04M2201/16 ,  H04M2203/057

Abstract: The invention relates to a method and a device for checking a subscriber line comprising a first and a second lead, connected via respective subscriber line circuits to a coder/decoder. The first lead is connected to ground and the resistance of the second lead is increased, thereby triggering the coder/decoder to emit an audio signal to the first lead measure a first frequency-selective signal on the connection of the coder/decoder to the first lead. The second lead is then connected to ground, a resistance of the first lead is increased to a high value, the coder/decoder emits an additional audio signal to the second lead and measures a second frequency-selective signal on the connection of the coder/decoder to the second lead. At the end of the two sequential measuring sequences, an amplitude difference between the first and the second frequency-selective signal is determined and is then treated as a parameter for an unwanted imbalance of the subscriber line.

公开(公告)号：EP1168799A3

公开(公告)日：2005-12-14

申请号：EP01301533.4

申请日：2001-02-21

Applicant: FUJITSU LIMITED

Inventor： Hideo, Tetsumoto

IPC: H04M7/00 ,  H04M3/493

CPC classification number: H04M3/4938 ,  H04M7/12 ,  H04M2201/16 ,  H04M2201/40

Abstract: A data processing unit (1) is provided which vocalizes web page data, including non-textual information contained therein, such as font size specifications. A call reception unit (1a) accepts a call signal from a user's telephone set (3). A speech recognition unit (1b) recognizes the user's verbal messages received from the telephone set (3). When a request for a particular web page is detected by the speech recognition unit (1b), a web page data collector (1c) makes access to the requested web page to obtain its web page data. A text data extractor (1d) extracts every block of text data from the obtained web page data. An attribute extractor (1e) extracts attributes of each block extracted by the text data extractor (1d). A vocalization order decision unit (1f) determines in what order to vocalize the blocks, evaluating the attributes of each block extracted by the attribute extractor (1e). A vocalizer (1g) converts text data contained in the blocks into speech, based on the block vocalization order determined by the vocalization order decision unit (1f).

公开(公告)号：EP1062796B1

公开(公告)日：2004-10-06

申请号：EP99908913.9

申请日：1999-02-18

Applicant: Koninklijke KPN N.V.

Inventor： VAN AMERONGEN, Vincent, Reinier

IPC: H04M3/50

CPC classification number: H04M3/527 ,  H04M2201/16 ,  H04M2201/40

Abstract: A method and apparatus for communication by means of an electronic call assistant which is able to operate in at least either a background mode or in a foreground mode wherein: the electronic call assistant is arranged to arrange waiting tasks in a priority list in accordance with a priority sequence; and the foreground mode comprises at least a guiding mode which is entered by the electronic call assistant as soon as a user has switched the electronic call assistant from its background to its foreground mode and in which the electronic call assistant controls carrying out the waiting tasks in accordance with the priority sequence of the waiting tasks in the priority list.

公开(公告)号：EP0606282B1

公开(公告)日：1998-07-29

申请号：EP92919957.8

申请日：1992-09-22

Applicant: NOKIA TELECOMMUNICATIONS OY

Inventor： TALARMO, Reino ,  BROCKMAN, Pertti

IPC: H04Q7/28

CPC classification number: H04W84/08 ,  H04M3/56 ,  H04M3/566 ,  H04M2201/16 ,  H04M2207/18

Abstract: The invention pertains to a method for realising a group call in a digital radio network wherein a plurality of mobile subscribers (11) participating in the group call roam within the area of at least one base station (10). According to the method, subscribers (11) participating in the group call are guided one by one to talk on the same radio channel (12). To be able to handle the traffic in a controlled manner at all times without the subscribers congesting the radio channel by talking simultaneously, the base station (10) is informed of the subscriber's desire to speak after said subscriber has indicated his desire to speak with predetermined signalling, the next speaker is selected at the base station (10) on the basis of a predetermined algorithm, and the base station (10) transmits an indication of a turn to speak to the subscriber (10) which at the time is the next speaker.