Importance

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Abstract

An apparatus for enabling legacy communication devices to engage in conversations in either a near real-time or a time-shifted mode. The apparatus includes a gateway node having a first interface to enable the gateway node to receive conversation control information from a remote conversation management device and a second interface to couple the gateway node to a communication network. The communication network is configured to support a conversation between a first communication device and one or more other communication devices over the communication network. The gateway node further includes a message buffer configured to receive over the second interface media of the conversation and to store the media of the conversation as the media is received from the communication network. The gateway node also includes a conversation management element configured to receive the conversation control information from the remote conversation management device, and in response, manage the rendering of the conversation for the first communication device by controlling the timing of when the media is (i) retrieved from the message buffer and (ii) transmitted over the communication network to the first communication device.

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First Claim