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    • 8. 发明申请
    • Common telephony services to multiple devices associated with multiple networks
    • 与多个网络相关联的多个设备的通用电话服务
    • US20060077956A1
    • 2006-04-13
    • US10961387
    • 2004-10-08
    • Vikram SaksenaUmamaheswar ReddyMichael Hluchyj
    • Vikram SaksenaUmamaheswar ReddyMichael Hluchyj
    • H04L12/66
    • H04M3/42229H04M7/006
    • Described are methods and apparatus, including computer program products, for common telephony services to multiple devices associated with multiple networks. A centralized packet-based network is provided that is capable of providing the common telephony services associated with a subscriber to a first telephony device of the subscriber associated with a first network and to a second telephony device of the subscriber associated with a second network. Each call placed to or from a subscriber's device is routed to the centralized, packet-based network. Each device can be assigned an identical unique identifier. The packet-based service provider network can perform a handoff of the call while the call is in process from the first device associated with the first network to the second device associated with the second network.
    • 描述了用于与多个网络相关联的多个设备的通用电话服务的方法和装置,包括计算机程序产品。 提供了一种集中的基于分组的网络,其能够将与用户相关联的公共电话服务提供给与第一网络相关联的用户的第一电话设备和与第二网络相关联的用户的第二电话设备。 向用户设备发送或从用户设备发出的每个呼叫路由到集中的基于分组的网络。 每个设备可以分配相同的唯一标识符。 基于分组的服务提供商网络可以在呼叫正在从与第一网络相关联的第一设备到与第二网络相关联的第二设备的过程中执行呼叫切换。