SUPPORT OF MEDIA ORIENTED NEGOTIATION ACCELERATION PROCEDURES IN SPLIT ARCHITECTURE

摘要

A gateway controlling device is configured to send a message to a controlled device requesting that a media oriented negotiation acceleration preference message is to be sent repeatedly. The gateway controlling device is further configured to provide the controlled device with media oriented negotiation acceleration preferences within that message which are to be advertised by the controlled device, and to request the controlled device to send a notification to the gateway controlling device about receipt of the first media oriented negotiation acceleration preference message. The gateway controlling device receives a notification from the controlled device about receipt of a media oriented negotiation acceleration preference message which firstly came in at the controlled device.