摘要 |
In one embodiment, a method includes receiving an invitation request message at a first outbound proxy. The invitation request message is received from a first home proxy. The invitation request message requests a communication session with a user agent. The first outbound proxy lacks a registered communication flow with the user agent. One or more outbound proxies is determined, each having a registered communication flow with the user agent. An identification of the one or more outbound proxies is sent to the first home proxy.
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