CN100508660C - 丢失的呼叫的继续 - Google Patents

丢失的呼叫的继续 Download PDF

Info

Publication number
CN100508660C
CN100508660C CNB2004100432590A CN200410043259A CN100508660C CN 100508660 C CN100508660 C CN 100508660C CN B2004100432590 A CNB2004100432590 A CN B2004100432590A CN 200410043259 A CN200410043259 A CN 200410043259A CN 100508660 C CN100508660 C CN 100508660C
Authority
CN
China
Prior art keywords
party
connect
virtual terminal
call
communication
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
Application number
CNB2004100432590A
Other languages
English (en)
Other versions
CN1575018A (zh
Inventor
戴维·R.·博利特
艾利奥特·伊万斯
罗伯特·M.·克雷恩
乔恩·J.·欧蒂勒
拉维·赛思
赫克托·俄罗兹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avaya Technology LLC
Original Assignee
Avaya Technology LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Avaya Technology LLC filed Critical Avaya Technology LLC
Publication of CN1575018A publication Critical patent/CN1575018A/zh
Application granted granted Critical
Publication of CN100508660C publication Critical patent/CN100508660C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24Accounting or billing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00Bathing devices for special therapeutic or hygienic purposes
    • A61H33/06Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00Baths for specific parts of the body
    • A61H35/006Baths for specific parts of the body for the feet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/04Devices for pressing such points, e.g. Shiatsu or Acupressure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/04Recording calls, or communications in printed, perforated or other permanent form
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/41Billing record details, i.e. parameters, identifiers, structure of call data record [CDR]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/42195Arrangements for calling back a calling subscriber
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/42314Systems providing special services or facilities to subscribers in private branch exchanges
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/19Connection re-establishment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001Body part
    • A61F2007/0039Leg or parts thereof
    • A61F2007/0045Foot
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0075Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a Peltier element, e.g. near the spot to be heated or cooled
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0086Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/12Feet
    • A61H2205/125Foot reflex zones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2203/00Aspects of automatic or semi-automatic exchanges
    • H04M2203/10Aspects of automatic or semi-automatic exchanges related to the purpose or context of the telephonic communication
    • H04M2203/1091Fixed mobile conversion
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2203/00Aspects of automatic or semi-automatic exchanges
    • H04M2203/20Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2088Call or conference reconnect, e.g. resulting from isdn terminal portability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2215/00Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01Details of billing arrangements
    • H04M2215/0164Billing record, e.g. Call Data Record [CDR], Toll Ticket[TT], Automatic Message Accounting [AMA], Call Line Identifier [CLI], details, i.e. parameters, identifiers, structure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2215/00Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20Technology dependant metering
    • H04M2215/2026Wireless network, e.g. GSM, PCS, TACS
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2215/00Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/32Involving wireless systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/22Arrangements for supervision, monitoring or testing
    • H04M3/2218Call detail recording

Abstract

本发明涉及丢失的呼叫的继续。交换系统附件(120)监视呼叫和被呼叫方之间的呼叫,并当一方已经或正在丢失时重新建立该呼叫。重新建立可对丢失方的相同或不同的电话号码实现,并可通过相同或不同介质(例如有线或无线)实现。原来呼叫的呼叫记录并入重新建立的呼叫的呼叫记录,从而保留了通信方丢失时存在的呼叫所涉及的实体的情景。

Description

丢失的呼叫的继续
技术领域
本发明一般涉及通信系统,并特别涉及无线通信系统。
背景技术
通信交换系统-诸如专用交换分机(PBX),例如-向它们的用户提供各种呼叫保持,转接,及会议特性。某些还提供用户可以从外部(例如公共网)电话呼叫PBX,并然后使用PBX设备进行内部或外部呼叫的特性,通常是为了降低长途电话费。
当用户的电话是有线电话时,没有因而预料不会出现由于失去的信号强度所至的呼叫丢失的危险。然而无线电话的情形就不是这样了。在无线电话的情形下,用户访问各种系统的特性取决于无线电信号余留的强度足以保持呼叫连接。当信号强度退化到某一阈值之下时,连接在一端丢失且失去呼叫。某些系统中在一定情形下,无线电话可以试图重新建立丢失的连接。然而,该连接通常是作为新的呼叫重新建立的,而不是先前呼叫的继续。类似地,有线呼叫也可建立新的呼叫代替丢失的呼叫。
Avaya公司的Digital HotDesk是一种专用交换分机(PBX)的应用,扩展了PBX-类功能性到诸如蜂窝式电话的脱网电话端点。该应用其中有蜂窝式切断特性,当呼叫者在他或她的预置文件中启动了该特性及在被呼叫的移动位置呼叫结束时,Digital HotDesk监视呼叫的状态,并将试图探知在通话期间是否发生被呼叫方的蜂窝式切断。这是当呼叫者仍然保持呼叫时,通过在被呼叫方已经被撤线之后等待规定的时间段而作出的。如果超过了时间段,则在呼叫帐单记录上记录呼叫被切断的事实,且HotDesk自动向被呼叫方以被呼叫方断开的号码设置回叫,并向呼叫者播放语音消息通知他或她HotDesk正试图重新连接呼叫。该系统在置呼叫者于呼叫者选项或被呼叫方信箱之前,将对被呼叫方试验给定的时间段。当已被切断的呼叫返回给被呼叫用户时,这与任何其它HotDesk呼叫那样被通知。如果重新建立连接,则这给出一个新的呼叫帐单记录,但同一呼叫作为该切断的呼叫处理,以便这两个呼叫可被链接。对于在它们带有蜂窝式切断启动的移动电话上参与会议呼叫的HotDesk用户,如果用户希望在会议结束前保留呼叫,该系统将把用户挂断视为蜂窝式切断,并试图重新连接呼叫,同时向其余的会议参与者播放提示。然后该呼叫将或由该用户或由语音邮件回答。因而建议从他们的移动电话参加会议呼叫的用户最好禁用蜂窝式切断特性。
虽然解决丢失呼叫的问题经过了漫长的路,但蜂窝式切断特性在其能力上有缺陷,这只是对被呼叫方按被呼叫的号码恢复呼叫。例如,这只能对被呼叫方起作用而不能对呼叫方工作;不能改变电话号码或对被呼叫方重新建立的连接介质;且不能保存呼叫的通信情景。
发明内容
本发明旨在解决先有技术的这些和其它问题及缺陷。根据本发明的第一方式,按以下方式重新建立现有通信(例如电话呼叫)的丢失部分。当检测到呼叫方(例如已经或正在)从呼叫方与被呼叫方之间现有的通信丢失时,确定呼叫方的地址,以所确定的地址重新建立到呼叫方的通信,并使现有呼叫的呼叫记录内容与重新建立的通信相关联。例如,所确定的地址可以与原来建立的现有通信的地址相同或不同。
根据本发明的另一方式,按以下方式重新建立现有通信的丢失部分。当检测到被呼叫方在第一呼叫地址从呼叫方与被呼叫方之间现有的通信丢失时,确定被呼叫方不同于第一呼叫地址的第二呼叫地址,按第二呼叫地址重新建立到被呼叫方的通信,并使现有通信的呼叫记录内容与重新建立的呼叫相关联。
根据本发明的另一方式,当检测到从对应的“持久连接”特性有效的通信的双方都丢失时,重新建立到双方的通信。
例如,呼叫地址不一定是相同类型的;例如,一个可以是无线电话号码而另一个可以是该方的有线电话号码。又例如,现有通信的呼叫记录可包括其中一方的通信情景,该情景在重新建立呼叫时被自动恢复。例如,可通过接收来自正在丢失方对该响应的信令,实现现有通信正在丢失的检测。就是说,该方的丢失可故意并主动启动。这一信令可或者自动地通过丢失方通信终端,或人工地由丢失方在他或她的通信终端上操作(例如通过按动键输入代码)发生。又例如,在由监视实体实现检测到一方从现有通信丢失时,并响应通过监视实体建立到其中一方的所述(“现有”)通信,现有通信丢失部分的重新建立可由呼叫监视实体的其中一方启动。
本发明的先进的示例应用包括:
Figure C200410043259D0007194437QIETU
尽管服务中断,但使断开的业务呼叫及其它重要相互作用继续,
Figure C200410043259D0007194437QIETU
尽管暂时中断,但在客户接触中心保持队列中的一位置,
Figure C200410043259D0007194437QIETU
尽管暂时中断,但在交互式语音响应系统进程中保留呼叫情景,
Figure C200410043259D0007194437QIETU
当请求或等待的服务或资源可用时,延伸到呼叫者,以及
Figure C200410043259D0007194437QIETU
使重新连接丢失的呼叫所涉及的工作量最小。
在以下方法中描述的本发明的示例性实施例保持并转移专用交换分机的会议特性,以提供简单的机制用于实现呼叫继续。这还选择地提供了增值服务,诸如向语音邮件或第三方转移其余的呼叫参与者,或在丢失方达到呼叫中心队列头时回叫。
虽然本发明是借助于方法特征化的,但这也包括执行该方法的设备。该设备最好包括用于每一步骤的效应器-实现对应步骤的任何实体,不同于用于每个步骤的装置。本发明进而包括含有指令的任何计算机可读介质,这些指令在计算机中执行时,引起计算机执行该方法的步骤。
附图说明
从以下与附图一同考虑的本发明示例性实施例的说明,本发明的这些和其它特性和优点将变得更为明显,其中:
图1是包括本发明一示例性实施例的通信系统的框图;
图2是图1的系统呼叫继续功能的启动的功能框图;
图3是调用用于出局呼叫的呼叫继续的功能框图;
图4是调用用于入局呼叫的呼叫继续的功能框图;
图5是对丢失的非用户的呼叫继续的功能框图;以及
图6是对丢失的用户的呼叫继续的功能框图。
具体实施方式
图1示出包含本发明一示例性实施例的示例性通信系统。该通信系统包括连接到诸如公共服务电话网和/或因特网等通信网116的一通信交换系统100,诸如本地中心局交换机或PBX。交换系统100和通信网116两者都分别连接到有线通信终端102-105和106-110,他们是运行通信软件的用户终端,诸如电话或个人计算机,或附件诸如传信系统,交互作用的语音响应系统,或顾客联系中心(例如呼叫中心)。系统100和网络116向终端102-104和106-110提供通信服务。系统100和网络116还与无线通信终端112-114,诸如蜂窝式电话或个人数字助理,通信并向其提供服务。对某些无线终端112-114只能通过他们的“家庭”交换系统100服务,而其它终端可能“漫游”并通过提供无线服务的网络116任何时候最接近他们的部分服务。如至此所描述,图1的通信系统是传统型的。
图1的通信系统还包括连接到交换系统100的一附属处理器120。附属处理器120是程序存储控制机,诸如包括存储程序和数据的存储器124或任何其它适当的计算机可读存储介质,以及执行来自存储器124的程序并往来于存储器124存储和检索数据的处理器122的一个工作站。存储在存储器124中的程序中所包含的是各种服务功能130-138,诸如自动语音识别(ASR)130,文本到语音转换(TTS)132,按键音检测(TTD)134,音频产生和编码(音频)136,及电话控制138,诸如H.234,SIP,或TSAPI。如至此所描述,附属处理器120也是传统的。作为示例有Avaya 
Figure C200410043259D00091
交互式话音响应(IVR)系统。另外,如果交换系统100是程序存储控制机,诸如Avaya 
Figure C200410043259D00092
PBX,附属处理器120可被省略,并且其功能可直接在交换系统中实现,以交换系统100的处理器和存储器或某些其它计算机可读存储装置代替附属处理器120的处理器和存储器。
根据本发明,存储在存储器124的程序中还包括呼叫继续功能126。功能126提供连接(现有通信的部分)的重新建立及因为某种不希望的原因丢失和失去的现有通信的继续,诸如关于无线呼叫的无线信号的衰减或失去。功能126在过程中使用服务功能130-138。功能126还影响交换系统100的保持,转移,和/或会议特性,以提供通信能力的继续。功能126实现虚拟通信终端152-154的查寻组150。在呼叫期间虚拟终端152-154用来表示,或仿真物理通信终端,如以下进一步所述,以便实现丢失的连接的重新建立和失去的呼叫的继续。每一虚拟终端152-154作为可附加功能126的实例的数据结构而实现的。
可或者通过终端102-105及106-114之一的用户,或者通过交换系统100,向丢失方相同的地址(例如电话号码)或向不同的地址调用呼叫继续功能126。在用户启动调用中,用户通过与先前进行该呼叫相同的无线服务,通过不同的服务,或通过有线电话重新建立呼叫连接。终端102-104和106-114可被编程,以便或者由激发终端专用激励器(例如用户推动专用按钮)的用户,或者通过输入字母数字(例如2-数字)代码调用功能126。终端102-114还能够响应检测到的状态而自动调用功能126。在交换启动调用中,交换系统100在试图重新建立该呼叫中某时间段区间或者在断开的终端,或者在其它预先指定的终端呼叫用户。
交换系统100把呼叫保留到其它(没有丢失)的呼叫参与者或多个参与者,同时它或者等待由丢失方的重新连接,或试图重新连接到丢失方。其它参与者可或者是另一用户,或者是一服务,诸如IVR(例如语音邮件)。如果当连接丢失时丢失方与IVR服务相互作用,或在呼叫队列等待一代理,则通信方的情景在整个断开和重新建立过程中保留。如果通信方与一个其它参与者相互作用,则该参与者被问及他们是否希望继续保持在重新连接的预期,或者他们更希望连接到某其它实体,例如在丢失方的邮箱中留下语音邮件。如果丢失方曾与会议呼叫上的多个其它参与者相互作用,则参与者可继续他们的会议,并可选地将这记录供后来向丢失方传送。或者,参与者可或者等待保持对丢失方重新连接,或者为丢失方留下语音邮件消息,并然后从会议断开丢失方。
无线电话112-114的用户或者通过觉察到呼叫服务的质量下降,或者在向已知的失效服务区输入时,可能能够预期有连接的故障。这种情形下,在用户重新连接时,用户能够请求呼叫的其它一方或多方等待。请求其它一方或多方保持的消息可被播放出,或者不作为用户的配置选项。
在TTD 134存在以便收集和解释来自终端作为字母数字代码在终端上输入的带内信号时,可提供以下应用:
Figure C200410043259D0007194437QIETU
用户可主动置一呼叫继续保持在失去的连接的预期中。
Figure C200410043259D0007194437QIETU
用户可向另一有线,无线,蓝牙,IP电话等主动转移一无线电话呼叫,以改进呼叫的质量,安全或成本。
Figure C200410043259D0007194437QIETU
用户可主动在使用不同服务供应商的另一电话中举行会议,以便使用该电话几乎无缝地继续进行呼叫。这一选择可在能够同时访问多个无线网络(或无线和蓝牙网)并按用户的请求改变呼叫供应商的无线电话中实现。
Figure C200410043259D0007194437QIETU
用户可访问任何保持,转移,会议,及交换系统用户通过带内信令可用的其它服务。
如果用户终端中有设施可同时支持语音和数据连接,则数据连接可用来提供带外信令,且以上对带内信令所列的所有应用可经由带外信令进行。
还能够添加各种系统设施,以允许附件120前摄地提供新的连接,改进无线用户的服务质量。这些设施包括监视无线电话连接的服务质量,或获得无线电话位置的能力。使用这一信息,附件120基于过去的经验能够预测呼叫服务质量何时将退化。如果提供了这种预测能力,则以下的应用也是可行的:
当附件120检测到服务质量低于一定的阈值或预期丢失的呼叫时,它通过另外的无线服务供应商启动对用户的新的呼叫。交换系统100可选地把两个呼叫汇集在一起。然后用户能够在用户的识别下改变到较高质量呼叫,并断开较低质量的呼叫,并在会议呼叫的情形下是无缝地进行的。该技术与能够同时访问多个无线网并协助用户管理呼叫之间的转换的无线电话最好地工作。
呼叫继续功能按以下示例地进行:电话用户呼叫附件120并引起它向另一人员或终端(另一方)置一出局呼叫。在设置该呼叫之后,附件120监视该呼叫。如果并当该呼叫与通信方之一的连接丢失时,附件120引起交换系统100保留到另一方的连接,并等待确定另一方是否挂断。如果另一方没有挂断,则附件120请求该方保持重新连接(呼叫的重新建立),并可提供附加的访问选择,诸如向语音邮件或第三方的转移。
呼叫的重新建立可或者通过丢失方或者通过附件120启动。丢失的电话用户通过呼叫交换系统100上特定的号码,通过相同的无线服务,另外的无线服务,或有线电话-就是说或者从原来呼叫连接相同的电话号码,或者从不同的电话号码,启动重新连接的试图。相应地,或如果附件120正在启动尝试重新连接,附件120引起交换系统100重新连接丢失的电话用户到其它方,或通知呼叫配置的用户。在重新连接该呼叫中,交换系统100能够使用其原有的设施适当地接合,转移,或会议呼叫。呼叫者ID可用来从无线电话用户拥有的任何电话形成无缝连接。对从公共的或未知电话呼叫的电话用户要进行验证。在配置或重新连接时,还可对电话用户给出关于可能等待重新连接的其它方提供什么服务的选择(例如保持,语音邮件,转移)。
对电话用户的入局呼叫可以类似的方式处理。一呼叫者呼叫交换系统100上的号码,且交换系统自动把该呼叫连接到被呼叫的目标。然后对于由电话用户启动的呼叫,附件120监视呼叫并执行以上所述的功能。
呼叫继续如何进行的另一例子可进行调用交换系统100对于顾客-关联管理,IVR,或呼叫中心应用。当电话用户为这些服务呼叫交换系统100时,附件120对于特定呼叫者收集来自自动呼叫者ID,来自呼叫者,或来自回叫信息数据库的回叫信息。如果电话呼叫丢失,交换系统100保留呼叫的情景,并使用该回叫信息试图重新连接到电话用户。交换系统100及其相关应用可保留用户在队列中的位置,并当转到该用户的服务时回叫该用户。在恢复到其队列位置之前,该用户可能需要使用交换系统100或呼叫中心适当验证本身。
如何进行呼叫继续的另一例子可特别涉及在无线网络中调用交换系统。每一无线电话有提供这些服务的家庭交换系统。无线电话用户可通过这一交换系统设置并接收所有呼叫,或丢失的呼叫可被转移到这一交换系统等待试图重新连接。在所有呼叫通过用户家庭交换系统设置的情形下,该交换系统可能与以上所述交换系统相同。在更复杂的例子中,无线网络将在交换系统上保持经过断开的呼叫开放。这种情形下,无线网络将对呼叫定位,以便通过对于无线电话上次已知位置回到边缘开关重新连接无线电话用户。在所有的情形下,无线电话用户,将如先前通过呼叫提供对重新连接呼叫的交换系统的接入的特定号码那样,恢复呼叫。
现在将结合图2-6更为详细说明呼叫继续功能126的操作。
在图2的步骤200,该方案以由功能126提供呼叫继续服务的用户,呼叫指定给虚拟查寻组150的电话号码开始。该用户可从任何有线或无线终端102-114设置呼叫。对此响应,如果呼叫是在直接连接到交换系统100的终端102-104或112作出,呼叫被直接路由到交换系统100,或者如果呼叫如传统那样是在终端106-108或114上作出的,则通过通信网络116被间接路由。在步骤202对此响应,交换系统100把该呼叫路由到附件120并对该呼叫生成呼叫记录。在步骤204,附件120的功能126通过将呼叫映射到(将其关联到)查寻组150的虚拟终端152-154之一,负责接收该呼叫。与映射虚拟终端152-154相关联的功能126的一个实例,从此代表用户而行动并从此被称为执行该行动被映射的虚拟终端。在步骤206和208,映射的虚拟终端回答呼叫并与用户通过该呼叫通信,以便验证用户已授权功能126的服务,并确定和记录用户从其呼叫的号码。验证类似于在计算机上的登录过程,并可能涉及被映射的虚拟终端提示用户提供他或她的个人电话号码及密码ID。确定呼叫号码可自动进行,例如通过ANI,或通过提示用户输入用户从其呼叫的号码进行。呼叫号码由映射虚拟终端记忆。在验证用户时,映射的虚拟终端在步骤210“取代”交换系统100上的用户主电话102-104。用户主电话102-104不一定是物理电话,但本身可能是虚拟电话,诸如在Avaya PBX上的“仿真”电话-就是说在交换系统100的转换数据库中与用户个人电话号码相关联的一组开关终端转换。其中,转换确定交换系统100与用户电话号码相关的物理端口,用户被授权的服务类型,以及对该用户的帐单编排。“取代”涉及命令交换系统100的映射的虚拟终端,以便使用户的主电话终端转换,与对应于映射虚拟终端的交换系统100的物理端口相关联。交换系统100在步骤212通过这样作响应该命令,引起映射的虚拟电话成为用户主电话的虚拟实现。进一步的行动取决于用户是否希望对于出局呼叫或入局呼叫调用功能126。
在图3的步骤300,如果功能126对于出局呼叫被调用,则用户输入他或她希望呼叫的号码。用户可响应映射虚拟终端这样作,该终端提示用户或者输入被呼叫号码,或者输入指示功能126被调用用于出局呼叫的代码。在步骤302,映射虚拟终端接收被呼叫号码并呼叫该号码,引起交换系统100在虚拟终端152-154被映射的一个与被呼叫的终端之间建立一呼叫,以及对于该呼叫的呼叫记录。被呼叫的终端也可以是任何有线和无线终端102-114。它还可以是一查寻组,诸如自动呼叫分布(ACD)技巧/分离。现在有两个连接到映射虚拟终端152-154的呼叫:第一个呼叫从用户到映射的虚拟终端,第二个呼叫从映射的虚拟终端到被呼叫方。当被呼叫方回答该呼叫时,在步骤306,映射的虚拟终端检测到该回答,并在步骤308命令交换系统100把两个呼叫连接在一起(例如会议)成为一个呼叫。交换系统这样作,并在步骤310把两个呼叫的呼叫记录组合为一个。现在会议的呼叫形成单独的,会议的的两个分支,连接呼叫方和被呼叫方的呼叫,且在步骤312-314这一呼叫在他们之间进行。作为会议的一部分,在步骤316映射的虚拟终端152-154监视会议呼叫。如果需要,附加通信方现在被会议为该呼叫。
如果功能126对于入局呼叫被调用,则在图4的步骤400用户对这一效应输入代码。在步骤402,映射的虚拟终端接收该代码并向用户返回确认。然后用户在步骤404挂断该呼叫。当在步骤408呼叫者呼叫用户的个人号码时,交换系统100把该呼叫连接到附件120,并在步骤410对该呼叫生成一呼叫记录。被映射到用户的虚拟终端152-154检索在图2的步骤206存储的用户的电话号码,并在步骤412呼叫在该号码的用户。在步骤414,交换系统100建立到该用户的呼叫,并对其生成一呼叫记录。当在步骤416用户回答时,有两个呼叫连接到映射的虚拟终端152-154;从呼叫方到映射的虚拟终端的第一呼叫,及从映射的虚拟终端到用户的第二呼叫。在步骤418,映射的虚拟终端检测到用户的回答,并命令交换系统100把两个呼叫组合(例如会议)为一个会议。在步骤420,交换系统100这样作,并把呼叫的两个呼叫记录组合为一个。在步骤422和424,现在会议的呼叫形成单独的、会议的、连接呼叫方和用户的呼叫的两个分支,且这一呼叫在双方之间进行。作为会议的一部分,在步骤426虚拟终端152-154被映射的一个终端监视会议呼叫。如果需要,现在附加方被会议到该呼叫。
任何一方的呼叫连接-就是说会议呼叫的任何一方分支-可能或者有意或者无意被丢失。对呼叫的任何一方可检测到其呼叫连接将要丢失,并对这一效应向映射的虚拟终端传信。在图3的步骤316或图4的步骤426由于映射的虚拟终端监视着会议呼叫,它检测出或者是一方已经丢失,或者传信指示一方将要丢失。在图5的步骤500,如果映射的虚拟终端检测到非用户方已经或者正在从会议呼叫丢失,但用户方已经停留在呼叫上(没有挂断),则在步骤502如果它已经丢失,它引起交换系统100丢去会议呼叫的非用户分支,并在步骤504交换系统100这样作。然后映射的虚拟终端通知用户,其它方已被丢失,并在步骤504询问用户是否应当重新建立与丢失方的连接。
可选地,在步骤504映射的虚拟终端还可向用户提供其它选项。例如,如果会议呼叫涉及两个以上的通信方,则其余的会议参与者可选择继续进行会议同时使附件120对其记录,或者替代试图与丢失方的重新连接,或在丢失方没有被重新连接的情形下,并且如果丢失方没有得到重新连接,他们可向丢失方的语音邮件邮箱发送记录。
如果在步骤506用户通过挂断响应,则在步骤510映射的虚拟终端以传统的方式进行呼叫结束。如果在步骤508用户希望重新建立呼叫,则在步骤512映射的虚拟终端,或者在丢失方在图3的步骤302已呼叫的号码,或者在丢失方在图4的步骤408已从其呼叫的号码,呼叫丢失方。交换系统100在步骤514建立该呼叫及其呼叫记录。在步骤516,如果并当被呼叫(先前丢失)方回答时,在步骤518映射的虚拟终端通知被呼叫方,这是先前呼叫的重新建立。现在有两个连接到映射的虚拟终端152-154的呼叫:用户与映射的虚拟终端之间的第一呼叫,以及从映射的虚拟终端到被呼叫(先前丢失的)方的第二呼叫。在步骤520,映射的虚拟终端现在命令交换系统100组合(例如会议)两个这两个呼叫为一个呼叫。在步骤522,交换系统100这样作并组合这两个呼叫的呼叫记录为一个记录。在步骤524和526,会议的呼叫再次形成连接两方的两个单独的会议呼叫的分支,且这一呼叫在它们之间进行。作为会议的一部分,在步骤530映射的虚拟终端152-154监视会议呼叫。
在图6的步骤600,如果映射的虚拟终端检测到用户正在从会议呼叫丢失,但非用户方仍停留在呼叫(没有挂断),在步骤602这引起交换系统100丢失会议呼叫的该用户部分,如果它尚未被丢失,且交换系统100在步骤604这样作。在步骤606,这时映射的虚拟终端通知其它方,该用户已被丢失且呼叫正在被重新建立。可选地,映射的虚拟终端还可对其它方查询其它所需的选项。例如,替代等待呼叫重新建立,其它方可能希望被转移到用户的语音邮件邮箱或第三方,诸如用户的秘书或同事。如果该方或者选择这些选项之一或者挂断,则在步骤612,映射的终端异常终止试图呼叫重新建立,并如果有选项被选择则实现选择的选项。可选地,按用户的选择,映射的虚拟终端回叫用户,以通知该用户呼叫的配置。如果在步骤610该方只是停留在呼叫以等待呼叫重新建立,功能126在步骤614检验映射的虚拟终端152-154的转换,以确定呼叫的重新建立是被它还是被用户启动,如果被它启动,则到什么电话号码。如果呼叫的重新建立要由映射的虚拟终端启动,则在步骤616映射的虚拟终端,在由该转移规定的号码设置对该用户的一呼叫。交换系统100在步骤618建立该呼叫及其呼叫记录。在步骤620当用户回答时,在步骤622映射的虚拟终端通知用户,这是先前呼叫的重新建立。
返回步骤614,如果呼叫重新建立要由用户启动,在步骤624,映射的虚拟终端等待从用户到与映射虚拟终端152-154相关联的电话号码的一呼叫的接收。用户可从任何终端102-114设置该呼叫,如果它是相同的终端或与其连接被丢失的终端不同的终端。当用户在步骤626设置该呼叫时,交换系统建立对映射虚拟终端的呼叫,并在步骤628生成对于该呼叫的呼叫记录。
随后的步骤622或628,有两个呼叫连接到映射虚拟终端152-154:非用户方与映射的虚拟终端之间的第一呼叫,以及用户与映射虚拟终端之间的第二呼叫。在步骤630,映射的虚拟终端现在命令交换系统100组合(例如会议)该两个呼叫为一个呼叫。在步骤632,交换系统100这样作,并组合这两个呼叫的呼叫记录为一个记录。在步骤634和636,会议的呼叫再次形成单独的、会议、连接两方的呼叫的两个分支,且这一呼叫在它们之间进行。在步骤638,作为会议的一部分,映射的虚拟终端152-154监视会议呼叫。
可选地,如果映射的虚拟终端检测到双方都从该呼叫丢失,且该呼叫使“永久连接”特性激活,映射的虚拟终端通过实现图5和6的过程平行地对双方重新建立呼叫。
当然,对于业内专业人员,对上述示例性实施例的各种变化和修改将是明显的。例如,本发明的应用不限于传统的,电路交换,呼叫,而是还可扩展到其它的通信类型,诸如包交换(VoIP)呼叫。或者,本发明可以混合的模式使用:例如,当GPRS同时支持语音和数据两者时,控制信息能够通过GPRS数据连接及通过传统的蜂窝式技术传递的语音(载体)发送。这种改变和修改可在不背离本发明的精神和范围且不减少其伴随的优点之下进行。因而除了至此先有技术所限之外,这种改变和修改是要由以下权利要求覆盖的。

Claims (12)

1.一种重新建立通信连接的方法,所述方法包括:
将通信虚拟终端与第一方和第二方之间的第一通信连接相关联,所述第一通信连接是通过组合所述第一方与所述虚拟终端之间的连接和所述第二方与所述虚拟终端之间的连接而形成的;
检测到第一方从第一连接丢失;
响应于所述检测,在第一方和虚拟终端之间建立第二通信连接;
组合所述第二方与所述虚拟终端之间的连接和所述第二通信连接,以便重新建立第一方和第二方之间的通信连接;以及
将第一连接的呼叫记录的内容与重新建立的连接相关联。
2.根据权利要求1的方法,其中:
将通信虚拟终端与第一通信连接相关联包括:
在第一方和通信虚拟终端之间建立第三通信连接;
在虚拟终端和第二方之间建立第四通信连接;以及
组合第三和第四通信连接,以便在第一和第二方之间建立所述第一通信连接;
检测包括:
所述虚拟终端监视第一通信连接;以及
通过监视到第一方从第一通信连接丢失而检测;以及
组合包括:
组合第二通信连接和第四通信连接,以便重新建立第一方和第二方之间的通信连接。
3.根据权利要求1或2的方法,进一步包括:
将第一和第二方之一的通信终端的终端转换与所述虚拟终端相关联。
4.根据权利要求1或2的方法,其中:
所述第一通信连接存在于处于第一呼叫地址的第一方和第二方之间;
建立第二通信连接包括:
确定除第一呼叫地址之外第一方的第二呼叫地址;以及
建立至处于第二呼叫地址的第一方的第二通信连接。
5.根据权利要求4的方法,其中:
第一呼叫地址是用于第一方的无线通信连接的地址;以及
第二呼叫地址是用于第一方的有线通信连接的地址。
6.根据权利要求1或2的方法,其中:
第二方包括顾客联系中心,
第一通信连接的呼叫记录包括在第一方丢失的时间点所述第一方在顾客联系中心的联系队列中的位置的指示;以及
关联呼叫记录的内容包括:
自动地重新建立第一方在联系队列中的位置。
7.一种重新建立通信连接的设备,所述设备包括:
与第一方和第二方之间的第一通信连接相关联的通信虚拟终端,所述第一通信连接是通过组合所述第一方与所述虚拟终端之间的连接和所述第二方与所述虚拟终端之间的连接而形成的;
第一方从第一连接丢失的检测器;
第一方和所述虚拟终端之间的第二通信连接的建立器;
所述第二方与所述虚拟终端之间的连接和第二通信连接的组合器,用于重新建立第一方和第二方之间的通信连接;以及
将第一通信连接的呼叫记录的内容与重新建立的通信连接相关联的相关器。
8.根据权利要求7的设备,其中:
所述虚拟终端适于监视第一通信连接以便检测从第一通信连接丢失的一方;
建立器适于在虚拟终端和第一方之间建立第三通信连接,以及在虚拟终端和第二方之间建立第四通信连接,并适于响应于虚拟终端检测到第一方从第一通信连接丢失,而在虚拟终端和第一方之间建立第二通信连接;以及
所述组合器适于组合第三和第四通信连接,以便建立第一方和第二方之间的第一通信连接,并适于组合第二通信连接和第四通信连接,以便重新建立第一方和第二方之间的通信连接。
9.根据权利要求7或8的设备,进一步包括:
映射器,适于将第一和第二方之一的通信终端的终端转换与所述虚拟终端相关联。
10.根据权利要求7或8的设备,其中:
所述第一通信连接存在于处于第一呼叫地址的第一方和第二方之间;
所述建立器适于确定除第一呼叫地址之外第一方的第二呼叫地址;以及
所述建立器适于建立至处于第二呼叫地址的第一方的第二通信连接。
11.根据权利要求10的设备,其中:
第一呼叫地址是用于第一方的无线通信连接的地址;以及
第二呼叫地址是用于第一方的有线通信连接的地址。
12.根据权利要求7或8的设备,其中:
任一方包括自动与另一方交互的装置;
第一通信连接的呼叫记录包括在第一方丢失的时间点所述装置的情景;以及
所述相关器适于自动使得所述装置的情景恢复。
CNB2004100432590A 2003-05-21 2004-05-14 丢失的呼叫的继续 Expired - Fee Related CN100508660C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/442,617 US7228145B2 (en) 2003-05-21 2003-05-21 Dropped call continuation
US10/442,617 2003-05-21

Publications (2)

Publication Number Publication Date
CN1575018A CN1575018A (zh) 2005-02-02
CN100508660C true CN100508660C (zh) 2009-07-01

Family

ID=33097987

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100432590A Expired - Fee Related CN100508660C (zh) 2003-05-21 2004-05-14 丢失的呼叫的继续

Country Status (6)

Country Link
US (1) US7228145B2 (zh)
EP (1) EP1480427A1 (zh)
JP (1) JP4313165B2 (zh)
KR (1) KR100806428B1 (zh)
CN (1) CN100508660C (zh)
CA (1) CA2445926A1 (zh)

Families Citing this family (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7072641B2 (en) * 2002-03-19 2006-07-04 Sprint Spectrum L.P. Reactive management of dropped calls in a wireless communication system
GB0306864D0 (en) * 2003-03-25 2003-04-30 Nokia Corp Service provisioning in a communication system
US7590230B1 (en) * 2003-05-22 2009-09-15 Cisco Technology, Inc. Automated conference recording for missing conference participants
US7787607B2 (en) * 2003-07-14 2010-08-31 Cisco Technology, Inc. Mobile device calls via private branch exchange
US7889849B2 (en) * 2003-07-14 2011-02-15 Cisco Tech Inc Mobile device conference calls via private branch exchange
US20050048981A1 (en) * 2003-08-27 2005-03-03 Vinod Anupam Method and apparatus for reconnecting dropped wireless calls
US7395057B2 (en) * 2003-09-30 2008-07-01 Avaya Technology Corp. System and method for reconnecting dropped cellular phone calls
US8296361B1 (en) * 2004-01-08 2012-10-23 Cisco Technology, Inc. Method and system for managing conference resources
US7130619B2 (en) * 2004-01-20 2006-10-31 Lucent Technologies Inc. Mobile-originated reconnection of dropped wireless calls
US7107054B2 (en) * 2004-01-20 2006-09-12 Lucent Technologies Inc. Reconnection of wireless calls to mobile units in border cells
US7486949B2 (en) * 2004-03-10 2009-02-03 Broadcom Corporation Method for re-establishing telephone calls after unintended termination
US8645575B1 (en) 2004-03-31 2014-02-04 Apple Inc. Apparatus, method, and computer program for performing text-to-speech conversion of instant messages during a conference call
US7308476B2 (en) * 2004-05-11 2007-12-11 International Business Machines Corporation Method and system for participant automatic re-invite and updating during conferencing
US7233788B2 (en) * 2004-07-20 2007-06-19 San Disk Il Ltd. Recovering from a disconnected phone call
US7493103B2 (en) * 2004-07-22 2009-02-17 International Business Machines Corporation Method and apparatus to transfer data and detect weak signals
KR100652650B1 (ko) * 2004-07-28 2006-12-06 엘지전자 주식회사 서비스 음영지역에서 동기화를 위한 피티티 서비스 시스템및 방법
US7089012B2 (en) * 2004-07-29 2006-08-08 Motorola, Inc. Method and system for use in reducing cost associated with lost connections in wireless communication
US7280652B2 (en) * 2004-09-13 2007-10-09 Research In Motion Limited Handheld electronic device having improved phone call log, and associated method
US7542756B2 (en) * 2004-09-28 2009-06-02 Siemens Communications, Inc. Apparatus and method for restoring a conference connection to a cellular telephone
US7889854B2 (en) * 2004-11-24 2011-02-15 Siemens Enterprise Communications Gmbh & Co. Kg Systems, devices, and methods for handling connectivity loss
US8107609B2 (en) 2004-12-06 2012-01-31 Callwave, Inc. Methods and systems for telephony call-back processing
US8494504B2 (en) 2004-12-06 2013-07-23 Callwave Communications, Llc Methods and systems for telephony processing, including location based call transfers
US7437141B2 (en) * 2004-12-13 2008-10-14 Siemens Communications, Inc. Apparatus and method for easily restoring a connection to a telephone
US7817786B2 (en) * 2004-12-14 2010-10-19 Cisco Technology, Inc. Method and system of automatically pausing an automated voice session
US8254552B2 (en) * 2005-01-06 2012-08-28 Cisco Technology, Inc. System and method for providing a recovery mode in a session initiation protocol (SIP) environment
US8259920B2 (en) * 2005-01-25 2012-09-04 Avaya Inc. Call extension in telecommunications systems
US8077635B2 (en) * 2005-01-28 2011-12-13 Cisco Technology, Inc. Method and system for reserving facility resources for a conference
US8855107B1 (en) 2005-07-01 2014-10-07 Callwave Communications, Llc Methods and systems for call routing via a telephone number
EP1744530A1 (en) * 2005-07-13 2007-01-17 Thomson Telecom Belgium Device and method allowing to successively use several terminal devices in a same voice communication
CN101283532A (zh) 2005-09-07 2008-10-08 诺基亚公司 在本地化广播的数字移动广播业务指南中进行小区id信号传输
FR2892256A1 (fr) * 2005-10-14 2007-04-20 France Telecom Procede et serveur d'invocation des serveurs d'application dans un reseau sip
US20070133438A1 (en) * 2005-12-14 2007-06-14 Cisco Technology, Inc. Method and system for reserving resources in a conferencing system
US7715881B1 (en) * 2005-12-28 2010-05-11 At&T Intellectual Property, I, L.P. Automatically initiating and answering communications
SE531400C2 (sv) * 2006-05-10 2009-03-24 Rebtel Networks Ab Telefonkommunikation
US20070275711A1 (en) * 2006-05-24 2007-11-29 Buti Ajay K Automatic credit and reconnect of dropped calls
US8705558B2 (en) * 2006-06-01 2014-04-22 Cisco Technology, Inc. Swapping bandwidth reservations
US7856092B2 (en) * 2006-06-13 2010-12-21 Avaya Inc. Method and apparatus for handling disconnected call
US8744054B2 (en) * 2006-06-29 2014-06-03 Apple Inc. Method and system for automatic call redialing
FR2903835B1 (fr) * 2006-07-13 2008-10-17 Aastra Matra Telecom Soc Par A Retablissement d'appel dans un serveur d'appel d'installation de telecommunications privee
US8582750B2 (en) * 2006-07-31 2013-11-12 Cisco Technology, Inc. Connection recovery in a call center
US8855292B1 (en) * 2006-09-08 2014-10-07 Avaya Inc. Agent-enabled queue bypass to agent
JP2008085758A (ja) * 2006-09-28 2008-04-10 Oki Electric Ind Co Ltd 応答システム、応答管理装置、応答端末、および応答管理方法
US7965828B2 (en) 2006-09-29 2011-06-21 Verint Americas Inc. Call control presence
US8837697B2 (en) * 2006-09-29 2014-09-16 Verint Americas Inc. Call control presence and recording
US8031857B2 (en) * 2006-12-19 2011-10-04 Scenera Technologies, Llc Methods and systems for changing a communication quality of a communication session based on a meaning of speech data
US8805325B2 (en) 2007-01-08 2014-08-12 Qualcomm Connected Experiences, Inc. Methods and systems of implementing call-cost features on a mobile device
US9088641B2 (en) * 2007-01-09 2015-07-21 Qualcomm Incorporated Method and system for transmitting audio data between computing devices
WO2008100909A2 (en) 2007-02-12 2008-08-21 Iskoot, Inc. Methods and systems for performing authentication and authorization in a user-device environment
EP2127337A4 (en) 2007-02-22 2012-01-04 Silent Comm Ltd SYSTEM AND METHOD FOR TELEPHONE COMMUNICATION
US8494490B2 (en) * 2009-05-11 2013-07-23 Silent Communicatin Ltd. Method, circuit, system and application for providing messaging services
JP5114075B2 (ja) * 2007-03-08 2013-01-09 Necインフロンティア株式会社 無線通信システム、無線端末および通信中再接続方法
EP1971173B1 (en) * 2007-03-16 2013-10-16 BlackBerry Limited Maintaining continuity of a communication session
US8238899B2 (en) 2007-03-16 2012-08-07 Research In Motion Limited Soliciting first party in communication session to maintain call when degradation of connection to second party is anticipated
US20080244023A1 (en) * 2007-03-29 2008-10-02 Iskoot Inc. Methods and systems for performing server-based mobile chat
US9774746B1 (en) * 2007-04-03 2017-09-26 At&T Mobility Ii Llc Advanced conference call controls
US20090190738A1 (en) * 2007-05-30 2009-07-30 Iskoot, Inc. Methods and systems for propagating information across a network
US10469556B2 (en) * 2007-05-31 2019-11-05 Ooma, Inc. System and method for providing audio cues in operation of a VoIP service
US8391848B2 (en) * 2007-06-07 2013-03-05 Qualcomm Iskoot, Inc. Telecommunication call support for mobile devices with presence features
US7933581B2 (en) 2007-06-08 2011-04-26 Research In Motion Limited Methods and apparatus for use in processing disconnected emergency calls and other communications involving mobile communication devices and the remote monitoring thereof
US9848447B2 (en) * 2007-06-27 2017-12-19 Ford Global Technologies, Llc Method and system for emergency notification
US20090047939A1 (en) * 2007-08-14 2009-02-19 Jrad Ahmad M Method and Apparatus for Signaling a Call From a Caller Terminal to a Callee Terminal
US20090110172A1 (en) * 2007-10-26 2009-04-30 Musa Raoul Unmehopa Method of queuing and returning calls to an interactive voice response system
US8300779B2 (en) * 2007-11-15 2012-10-30 At&T Intellectual Property I, L.P. Call processing in a voicemail system
US9130965B2 (en) * 2007-11-20 2015-09-08 Alcatel Lucent Method of call conferencing to support session continuity for multi-mode clients
US9386151B2 (en) 2007-11-23 2016-07-05 Foncloud, Inc. System and method for replacing hold-time with a call-back in a contact center environment
US8908847B2 (en) * 2007-11-23 2014-12-09 Foncloud, Inc. System and method for deep dialing phone systems
US8515028B2 (en) 2007-11-23 2013-08-20 Foncloud, Inc. System and method for externally mapping an Interactive Voice Response menu
US9288316B2 (en) * 2007-11-23 2016-03-15 Foncloud, Inc. System and method for eliminating hold-time in phone calls
WO2009067719A2 (en) * 2007-11-23 2009-05-28 Foncloud, Inc. Method for determining the on-hold status in a call
US10027805B2 (en) * 2007-11-26 2018-07-17 General Motors Llc Connection management for a vehicle telematics unit
JP4886670B2 (ja) * 2007-12-20 2012-02-29 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、自動接続復旧ノード
US8135394B1 (en) * 2008-01-03 2012-03-13 At&T Intellectual Property I, L.P. Computational communications service maintenance methods and systems
US7724652B2 (en) * 2008-01-08 2010-05-25 International Business Machines Corporation Method of reducing network congestion
CN101237498B (zh) * 2008-03-04 2011-07-13 中兴通讯股份有限公司 业务计费方法
EP2107817A1 (en) * 2008-04-03 2009-10-07 France Telecom A system and method for alerting a party in a call of a call disconnection of another party
EP2111027A1 (en) * 2008-04-15 2009-10-21 Alcatel Lucent Method for recording a dropped telephone call
US20090268606A1 (en) * 2008-04-29 2009-10-29 Delew David A Method and apparatus for detecting and correcting faults in a session initiation protocol (sip) network
US8131268B2 (en) * 2008-08-05 2012-03-06 International Business Machines Corporation Managing wireless transmissions upon unintentional disconnection of service
US8605869B1 (en) * 2008-08-08 2013-12-10 Mobilesphere, Ltd. Method and apparatus for forcing a call to a carrier provided voice mail facility
US20100034197A1 (en) * 2008-08-08 2010-02-11 Kamala Prasad Das End-to-end capacity and priority management through multiple packet network segments
US8891751B2 (en) * 2008-10-09 2014-11-18 At&T Intellectual Property I, L.P. Method and apparatus for providing call parking
EP2182768A1 (en) * 2008-10-30 2010-05-05 France Telecom A system and method enabling a user to receive a reconnection notification in a telecommunication network
US8218744B2 (en) * 2008-12-12 2012-07-10 At&T Intellectual Property I, L.P. Method for indicating the context of a call to a called party
US8238537B2 (en) 2009-02-27 2012-08-07 Research In Motion Limited System and method for reconnecting a device to a group call
EP2224717A1 (en) * 2009-02-27 2010-09-01 Research In Motion Limited System and method for reconnecting a device to a group call
US8903351B2 (en) * 2009-03-06 2014-12-02 Ford Motor Company Method and system for emergency call handling
US8374317B2 (en) * 2009-05-07 2013-02-12 International Business Machines Corporation Interactive voice response (IVR) system call interruption handling
US8761364B2 (en) * 2009-08-05 2014-06-24 Oracle International Corporation Techniques for controlling access to teleconferences
US8537976B2 (en) * 2010-02-09 2013-09-17 International Business Machines Corporation System and method for handling telephone interruptions
US8903354B2 (en) * 2010-02-15 2014-12-02 Ford Global Technologies, Llc Method and system for emergency call arbitration
US20110230159A1 (en) * 2010-03-19 2011-09-22 Ford Global Technologies, Llc System and Method for Automatic Storage and Retrieval of Emergency Information
AU2011276467B2 (en) 2010-06-29 2015-04-23 Georgia Tech Research Corporation Systems and methods for detecting call provenance from call audio
US8667606B2 (en) * 2010-07-24 2014-03-04 International Business Machines Corporation Session-controlled-access of client data by support personnel
US8369496B2 (en) * 2010-07-27 2013-02-05 Avaya Inc. System and method for managing abrupt contact disconnects
CN102176734B (zh) * 2010-12-01 2013-11-06 北京佳讯飞鸿电气股份有限公司 一种人工台断电恢复的方法
EP2477448B1 (en) * 2011-01-13 2016-03-30 Telefónica Germany GmbH & Co. OHG Method of re-establishing an interrupted communication connection and telecommunication system therefor
US20120190324A1 (en) 2011-01-25 2012-07-26 Ford Global Technologies, Llc Automatic Emergency Call Language Provisioning
US8818325B2 (en) 2011-02-28 2014-08-26 Ford Global Technologies, Llc Method and system for emergency call placement
US8718626B2 (en) * 2011-07-11 2014-05-06 Blackberry Limited Communication system utilizing near field communication (NFC) to provide enhanced teleconference features and related methods
EP2618623B1 (en) * 2012-01-20 2017-10-25 BlackBerry Limited Apparatus, and associated method, for reconnecting dropped call
US8755780B2 (en) * 2012-01-20 2014-06-17 Blackberry Limited Apparatus, and associated method, for reconnecting dropped call
US9131049B2 (en) * 2012-02-10 2015-09-08 Nuance Communications, Inc. Multi-channel end-to-end hosted call recording system for IVR-call center analytics
US20130215212A1 (en) * 2012-02-16 2013-08-22 Chiaka Chukwuma Okoroh Mobile phone videoconferencing with incoming mobile phone calls made to different mobile phone number profiles
US8594616B2 (en) 2012-03-08 2013-11-26 Ford Global Technologies, Llc Vehicle key fob with emergency assistant service
US9307373B2 (en) * 2012-12-19 2016-04-05 Dell Products, Lp System and method for transferring or rejoining a conference call from any device
US9049584B2 (en) 2013-01-24 2015-06-02 Ford Global Technologies, Llc Method and system for transmitting data using automated voice when data transmission fails during an emergency call
DE102013006351A1 (de) * 2013-04-12 2014-10-30 Unify Gmbh & Co. Kg Verfahren und Vorrichtung zur Verwaltung eines Anrufs an ein Callcenter
FR3009468A1 (fr) * 2013-08-02 2015-02-06 Orange Technique de mise en relation de deux entites clientes
US9386148B2 (en) 2013-09-23 2016-07-05 Ooma, Inc. Identifying and filtering incoming telephone calls to enhance privacy
US9288646B2 (en) * 2013-10-01 2016-03-15 Qualcomm Incorporated Multiple SIM multiple network diversity for enhancing call connectivity
US9633547B2 (en) 2014-05-20 2017-04-25 Ooma, Inc. Security monitoring and control
US10553098B2 (en) 2014-05-20 2020-02-04 Ooma, Inc. Appliance device integration with alarm systems
US10769931B2 (en) 2014-05-20 2020-09-08 Ooma, Inc. Network jamming detection and remediation
US11330100B2 (en) 2014-07-09 2022-05-10 Ooma, Inc. Server based intelligent personal assistant services
US9571660B2 (en) * 2014-10-10 2017-02-14 Avaya Inc. Conference call question manager
US9467854B2 (en) 2015-01-14 2016-10-11 Google Inc. Security techniques for reconnecting to a conference session using a computing device
US10911368B2 (en) 2015-05-08 2021-02-02 Ooma, Inc. Gateway address spoofing for alternate network utilization
US11171875B2 (en) 2015-05-08 2021-11-09 Ooma, Inc. Systems and methods of communications network failure detection and remediation utilizing link probes
US10771396B2 (en) 2015-05-08 2020-09-08 Ooma, Inc. Communications network failure detection and remediation
US9521069B2 (en) 2015-05-08 2016-12-13 Ooma, Inc. Managing alternative networks for high quality of service communications
US10009286B2 (en) 2015-05-08 2018-06-26 Ooma, Inc. Communications hub
US10471348B2 (en) 2015-07-24 2019-11-12 Activision Publishing, Inc. System and method for creating and sharing customized video game weapon configurations in multiplayer video games via one or more social networks
US10116796B2 (en) 2015-10-09 2018-10-30 Ooma, Inc. Real-time communications-based internet advertising
US9716787B1 (en) * 2016-03-08 2017-07-25 Ford Global Technologies, Llc Method and apparatus for cellular dead zone handling
US10674011B1 (en) * 2017-05-04 2020-06-02 Noble Systems Corporation Enhanced abandoned call recovery for a contact center
US10142476B1 (en) * 2017-09-08 2018-11-27 Ujet, Inc. Call reconnection
US10477018B2 (en) * 2017-12-19 2019-11-12 Avaya Inc. Management of agent sessions for omnichannel predictive outbound
US10135985B1 (en) * 2018-02-01 2018-11-20 Avaya Inc. Immediate reconnection of a call to an agent in a contact center
KR101940444B1 (ko) * 2018-02-13 2019-01-18 현철우 통화 중 데이터를 처리할 수 있는 통신시스템 및 그 방법
FR3080512A1 (fr) * 2018-04-24 2019-10-25 Orange Procede et systeme de detection de coupures de communications mobiles et de retablissement automatique des communications.
US10516777B1 (en) * 2018-09-11 2019-12-24 Qualcomm Incorporated Enhanced user experience for voice communication
US10750021B1 (en) 2019-07-04 2020-08-18 Noble Systems Corporation Handling a callback call in a contact center in response to a limited-content message
US11082467B1 (en) * 2020-09-03 2021-08-03 Facebook, Inc. Live group video streaming
US11647115B2 (en) * 2021-01-25 2023-05-09 Optum Services (Ireland) Limited Conformational framework for call drop likelihood from interactive voice response system
US11356555B1 (en) 2021-07-30 2022-06-07 Zoom Video Communications, Inc. Message-based interactive voice response menu reconnection

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566236A (en) * 1994-02-16 1996-10-15 Priority Call Management, Inc. System and method for re-establishing a disconnected telephone communication
US5566225A (en) * 1994-11-21 1996-10-15 Lucent Technologies Inc. Wireless data communications system for detecting a disabled condition and simulating a functioning mode in response to detection
CN1140964A (zh) * 1995-07-03 1997-01-22 摩托罗拉公司 用于重建被暂时中断的动态通信链路的方法与参数预测系统
US5752185A (en) * 1994-11-21 1998-05-12 Lucent Technologies Inc. Disconnection management system for wireless voice communications
US6032040A (en) * 1997-01-24 2000-02-29 Lucent Technologies Inc. Method and system for autoreconnect of wireless calls
CN1289518A (zh) * 1998-12-03 2001-03-28 三星电子株式会社 移动通信系统中掉线自动再连接方法
US6292551B1 (en) * 1998-02-04 2001-09-18 Avaya Technology Corp. Call reestablishment system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995075A (en) 1989-09-05 1991-02-19 At&T Bell Laboratories Apparatus and method for encoding telephone ringing signals
US5040208A (en) 1989-11-03 1991-08-13 International Business Machines Corporation Coordinated voice and data display having temporary storage of transaction data
US5185782A (en) 1991-02-08 1993-02-09 A&T Bell Laboratories ACD arrangement for automatically returning a call at a time specified by the original caller
US5664007A (en) * 1995-03-06 1997-09-02 Samadi; Behrokh Method and apparatus for providing continuation of a communication call across multiple networks
US6405041B1 (en) * 1996-06-27 2002-06-11 At&T Wireless Services, Inc. Concurrent ringing on multiple network telephones
AU6143498A (en) 1997-02-07 1998-08-26 Mci Communications Corporation System and method for call park and transfer in a telecommunications network
US5995830A (en) * 1997-04-09 1999-11-30 At&T Wireless Services Inc. System and method for processing dropped calls
JPH10327462A (ja) * 1997-05-23 1998-12-08 Matsushita Electric Ind Co Ltd 無線電話装置
US6141328A (en) * 1997-09-29 2000-10-31 Qwest Communications International Inc. Method and system for two-way negotiated call hold
KR100318940B1 (ko) * 1998-04-17 2002-04-22 윤종용 이동통신시스템에서의호장애시재접속방법
US6208854B1 (en) * 1998-05-14 2001-03-27 Ameritech Corporation System and method for routing a call to a called party's landline or wireless communication unit
KR100277104B1 (ko) * 1998-12-03 2001-01-15 윤종용 이동통신시스템에서의호장애시호재접속방법
US6445918B1 (en) * 1999-11-01 2002-09-03 Telefonaktiebolaget L M Ericsson (Publ) Method and system for saving dropped calls
US6556668B1 (en) 2000-05-02 2003-04-29 Avaya Technology Corp. Consumer contact toll optimizer
US6603965B1 (en) * 2000-05-11 2003-08-05 International Business Machines Corporation Pervasive voice handset system
ES2296708T3 (es) * 2000-12-05 2008-05-01 Ivar Plahte Intercambio de ramificacion movil.
US20020090947A1 (en) * 2000-12-22 2002-07-11 Frank Brooks Automatic reconnect of dropped calls
US7130620B2 (en) * 2002-07-11 2006-10-31 Hewlett-Packard Development Company, L.P. Telecommunications services and apparatus regarding lost connectivity events
US7171226B2 (en) * 2002-11-19 2007-01-30 General Motors Corporation Communication retry method over digital wireless systems
US20050048981A1 (en) * 2003-08-27 2005-03-03 Vinod Anupam Method and apparatus for reconnecting dropped wireless calls
US7395057B2 (en) * 2003-09-30 2008-07-01 Avaya Technology Corp. System and method for reconnecting dropped cellular phone calls

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566236A (en) * 1994-02-16 1996-10-15 Priority Call Management, Inc. System and method for re-establishing a disconnected telephone communication
US5566225A (en) * 1994-11-21 1996-10-15 Lucent Technologies Inc. Wireless data communications system for detecting a disabled condition and simulating a functioning mode in response to detection
US5752185A (en) * 1994-11-21 1998-05-12 Lucent Technologies Inc. Disconnection management system for wireless voice communications
CN1140964A (zh) * 1995-07-03 1997-01-22 摩托罗拉公司 用于重建被暂时中断的动态通信链路的方法与参数预测系统
US6032040A (en) * 1997-01-24 2000-02-29 Lucent Technologies Inc. Method and system for autoreconnect of wireless calls
US6292551B1 (en) * 1998-02-04 2001-09-18 Avaya Technology Corp. Call reestablishment system
CN1289518A (zh) * 1998-12-03 2001-03-28 三星电子株式会社 移动通信系统中掉线自动再连接方法

Also Published As

Publication number Publication date
KR20040101009A (ko) 2004-12-02
KR100806428B1 (ko) 2008-02-21
US7228145B2 (en) 2007-06-05
CA2445926A1 (en) 2004-11-21
JP2004350260A (ja) 2004-12-09
EP1480427A1 (en) 2004-11-24
US20040235509A1 (en) 2004-11-25
CN1575018A (zh) 2005-02-02
JP4313165B2 (ja) 2009-08-12

Similar Documents

Publication Publication Date Title
CN100508660C (zh) 丢失的呼叫的继续
US6041114A (en) Telecommute server
CA2161968C (en) Method and apparatus for providing user controlled call management services
EP2007165B1 (en) Method and apparatus for seamlessly switching a telephone call
CA1252864A (en) Discretionary call forwarding
US6118864A (en) System and method for providing communication on a wide area network
US7162020B1 (en) Method and apparatus for selectively establishing communication with one of plural devices associated with a single telephone number
EP1219098B1 (en) Method and apparatus for communicating via virtual office telephone extensions
US5517560A (en) Call billing and measurement methods for redirected calls
CN1582596B (zh) 电信网络中控制及启用移动电话中高级服务和用户界面的方法、装置和配置
US8380245B2 (en) Method and apparatus for communicating via virtual office telephone extensions
US20100067667A1 (en) Method of and system for altering incoming call controls after a call has been placed to an emergency number
US7532710B2 (en) Systems and methods for providing voicemail services
EP1068717B1 (en) Computer telephony integration
JPH0799549A (ja) 通信方法および通信装置
WO2004002116A2 (en) Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery
JPH0730688A (ja) 通信方法および通信装置
WO1998053591A1 (en) Method and apparatus for enhanced call waiting in a telecommunications network
EP2645755B1 (en) Method, network switching device and user terminal for providing call services
CA2167215A1 (en) Method to provide voice call notification and control messaging over a data path
WO2002093884A1 (en) Services in a telephony system
JPH1168973A (ja) 大量呼受付方法及びそのシステム
JP2000341416A (ja) 通信制御システム

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
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090701

Termination date: 20180514