Method for sending information to a node intermediary of session initiation protocol to a first terminal for session initiation protocol, and intermediate node for session initiation protocol

摘要

Method for sending information to a node intermediate imciau00e7u00e3o protocol session for a first terminal for session initiation protocol, and intermediate node for session initiation protocol. A method to send information to an intermediary node protocol Session initiation to a first terminal for session initiation protocol.The method includes receiving a request for session initiation in the intermediate node for session initiation protocol to establish a first dialogue of session initiation protocol between the intermediate node for session initiation protocol and the first terminal pr Otocolo session initiation, send information through said first dialogue,Forwarding said request of intermediate node for session initiation protocol to a second terminal of destination of session initiation protocol, before, during or after the establishment of said first dialogue, dialogue and establish a second initiation protocol SES They are between the first and second terminals of session initiation protocol.