Method for realizing a call transfer from the active state in a communication network according to standard ITU-T H.323

摘要

A method for realizing a caused by a first endpoint call redirection from the activated state - described in a communication network according to the standard ITU-T H.323 - open logical channels between said first endpoint and a second endpoint. The call redirection takes place here with the following steps: Transmitting a message for call redirection feature including an address of the third end point to a proxy function; Transmitting a connection setup message from the proxy function of the third endpoint; Transmitting a call setup message from the third endpoint for the proxy function; Triggering the connection between the first endpoint and the second endpoint; and Causing a connection structure between the second end and the third end point through the proxy function.