Patent ID: 8249223
Filing Date: 2012-08-21
Classification: H04L

Abstract:
1. A relay apparatus which, relays received audio signals regarding a call, if a call session has been established when an audio signal is received, sends the received audio signal to a connected party which the call session has been established with, the relay apparatus comprising: an audio signal storing section for storing a received audio signal if a call session has not been completed but a partial of settings for a call is not received by the relay apparatus when the audio signal is received; a sending section for sending the audio signal stored in said audio signal storing section to a connected party when a full of the settings for a call is received by the relay apparatus; a first receiving section for receiving first connection information which is included in a request signal which, is sent from either a source or a destination of an audio signal, and requests a call session, a second receiving section for receiving second connection information based on a response signal which, is sent from the other of the source and destination, and responds to the request signal; and an establishing section for establishing the call session based on the first connection information and the second connection information.