| 摘要 |
A method and apparatus includes a transmitting unit configured to transmit a packet to a dedicated destination internet protocol address, wherein the packet includes a request with an emergency service indication. The mobile station also includes a receiving unit configured to receive an incoming packet for an emergency service call, wherein the incoming packet is destined to a source address of the mobile station and wherein the source address of one a designated IP address or a current IP address of the mobile station. The receiving unit is configured to receive the incoming packet through a service flow and the mobile station is thereby configured to minimize signalling with a network before the mobile station begins an emergency service call.
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