Call park/retrieve using SIP
    1.
    发明授权
    Call park/retrieve using SIP 有权
    使用SIP呼叫驻留/检索

    公开(公告)号:US08121282B1

    公开(公告)日:2012-02-21

    申请号:US11788850

    申请日:2007-04-19

    IPC分类号: H04L12/28

    摘要: In one embodiment, a method can include: when performing a park operation: (i) receiving a first message from a park call phone; (ii) providing a second message having a park code to the park call phone; and (iii) receiving a third message having call information from the park call phone; and when performing a retrieve operation: (iv) receiving a fourth message having the park code from a retrieve call phone; (v) providing a fifth message having the call information to the retrieve call phone; (vi) forwarding a sixth message having the park code from the retrieve call phone to a parked device; (vii) forwarding a seventh message from the parked device to the retrieve call phone; and (viii) receiving an eighth message having the park code from the retrieve call phone.

    摘要翻译: 在一个实施例中,一种方法可以包括:当执行停放操作时:(i)从公园呼叫电话接收第一消息; (ii)向公园呼叫电话提供具有园区代码的第二消息; 和(iii)从公园呼叫电话接收具有呼叫信息的第三消息; 并且当执行检索操作时:(iv)从检索呼叫电话接收具有所述驻留码的第四消息; (v)向所述检索呼叫电话提供具有所述呼叫信息的第五消息; (vi)将具有所述公园代码的第六消息从所述检索呼叫电话转发到停放的设备; (vii)将第七个消息从停放的设备转发到检索呼叫电话; 和(viii)从所述检索呼叫电话接收具有所述公园代码的第八消息。

    Distributed SIP-based transfer feature
    2.
    发明授权
    Distributed SIP-based transfer feature 有权
    分布式基于SIP的传输功能

    公开(公告)号:US08934475B1

    公开(公告)日:2015-01-13

    申请号:US11788830

    申请日:2007-04-19

    IPC分类号: H04L12/66

    摘要: In one embodiment, a method can include: (i) routing a primary call from a transferor to a transferee; (ii) routing a consultation call from the transferor to a transfer target; and (iii) forwarding a sequence of session initiation protocol (SIP) messages to a third-party device for SIP media renegotiation for transferring between the transfer target and the transferee.

    摘要翻译: 在一个实施例中,一种方法可以包括:(i)将来自转移器的主要呼叫路由到受让人; (ii)将来自转让方的咨询电话路由到转移目标; 和(iii)将会话发起协议(SIP)消息序列转发到用于SIP媒体重新协商的第三方设备,用于在转移目标与转让方之间进行转移。

    Sending incoming calling ID to devices after initiation of a call
    3.
    发明授权
    Sending incoming calling ID to devices after initiation of a call 有权
    发起呼叫后,向设备发送来电号码

    公开(公告)号:US08788704B1

    公开(公告)日:2014-07-22

    申请号:US11737113

    申请日:2007-04-18

    摘要: In one embodiment, a method includes sending a call invite message to initiate a call with one or more callee devices. In one example, the call invite message may be a session initiation protocol (SIP) INVITE message. The invite message may be sent to a multi-line system that is shared between multiple callee devices (e.g., a key system). A calling identifier (ID) may then be received by a callee device after sending the call invite message. The calling ID is then sent in an update message to the one or more callee devices. For example, the update message may be a SIP UPDATE message. The callee devices can then use the calling identifier to perform an action, such as displaying the calling ID for a callee to view. Accordingly, a method for providing a calling ID to a callee device is provided when a call invite message has already been sent.

    摘要翻译: 在一个实施例中,一种方法包括发送呼叫邀请消息以发起与一个或多个被叫设备的呼叫。 在一个示例中,呼叫邀请消息可以是会话发起协议(SIP)INVITE消息。 邀请消息可以被发送到在多个被叫设备(例如,密钥系统)之间共享的多线路系统。 呼叫标识符(ID)可以在发送呼叫邀请消息之后由被叫设备接收。 然后,呼叫ID在更新消息中被发送到一个或多个被叫设备。 例如,更新消息可以是SIP UPDATE消息。 被叫设备然后可以使用主叫标识符来执行动作,例如显示被叫方查看的主叫号码。 因此,当已经发送了呼叫邀请消息时,提供了向被叫设备提供呼叫ID的方法。