Flexible SIP profile for mixed networks
    1.
    发明授权
    Flexible SIP profile for mixed networks 有权
    混合网络的灵活SIP配置文件

    公开(公告)号:US07668183B2

    公开(公告)日:2010-02-23

    申请号:US11345908

    申请日:2006-02-02

    IPC分类号: H04L12/66

    摘要: An apparatus in one example has: a plurality of networks operatively coupled to one another, and having respective end points; and a single SIP (Session Initiation Protocol) profile useable by each network of the plurality of networks; wherein two end points, via signaling mechanisms within SIP, negotiate a level of support for ISUP (Integrated Services Digital Network User Part) services that are usable between the two end points.

    摘要翻译: 一个示例中的装置具有:多个网络,其可操作地彼此耦合并且具有相应的端点; 以及由所述多个网络的每个网络可用的单个SIP(会话发起协议)简档; 其中通过SIP内的信令机制的两个端点协商在两个端点之间可用的ISUP(综合业务数字网络用户部分)服务的支持级别。

    Method and system for bypassing media gateways in wireless networks
    2.
    发明申请
    Method and system for bypassing media gateways in wireless networks 有权
    在无线网络中绕过媒体网关的方法和系统

    公开(公告)号:US20080146208A1

    公开(公告)日:2008-06-19

    申请号:US11639938

    申请日:2006-12-15

    IPC分类号: H04M3/56 H04Q7/22

    摘要: A call processing method and system in which the use of the MGW between the RNC and the peer party is limited to only certain situations. This invention uses RFC 3267 (AMR/IETF) on the RNC. This will avoid inserting a MGW context for framing conversion only. This invention provides an optimization that sets up calls from the RNC, thus avoiding the need for a MGW in the path for basic calls. With this optimization, the usage of DSP and packet resources and the number of MGW chassis, as well as bearer path delay, are all reduced.

    摘要翻译: 一种呼叫处理方法和系统,其中RNC和对等方之间的MGW的使用仅限于某些情况。 本发明在RNC上使用RFC 3267(AMR / IETF)。 这将避免仅为框架转换插入MGW上下文。 本发明提供了一种从RNC设置呼叫的优化,从而避免了对基本呼叫路径中的MGW的需要。 通过这种优化,DSP和数据包资源的使用以及MGW机箱的数量以及承载路径延迟都得到了减少。

    Method and system for bypassing media gateways in wireless networks
    3.
    发明授权
    Method and system for bypassing media gateways in wireless networks 有权
    在无线网络中绕过媒体网关的方法和系统

    公开(公告)号:US08139541B2

    公开(公告)日:2012-03-20

    申请号:US11639938

    申请日:2006-12-15

    IPC分类号: H04W4/00

    摘要: A call processing method and system in which the use of the MGW between the RNC and the peer party is limited to only certain situations. This invention uses RFC 3267 (AMR/IETF) on the RNC. This will avoid inserting a MGW context for framing conversion only. This invention provides an optimization that sets up calls from the RNC, thus avoiding the need for a MGW in the path for basic calls. With this optimization, the usage of DSP and packet resources and the number of MGW chassis, as well as bearer path delay, are all reduced.

    摘要翻译: 一种呼叫处理方法和系统,其中RNC和对等方之间的MGW的使用仅限于某些情况。 本发明在RNC上使用RFC 3267(AMR / IETF)。 这将避免仅为框架转换插入MGW上下文。 本发明提供了一种从RNC设置呼叫的优化,从而避免了对基本呼叫路径中的MGW的需要。 通过这种优化,DSP和数据包资源的使用以及MGW机箱的数量以及承载路径延迟都得到了减少。