Method for receiving notification message and apparatus thereof

摘要

The present invention related to a a notification message receiving apparatus comprising an Internet protocol (IP) decapsulator (120) configured to decapsulate an IP packet carrying notification messages over a network, a user datagram protocol (UDP) decoder (130) configured to decode the decapsulated IP packet in accordance with an UDP and to output a real-time protocol (RTP) packet, an RTP decoder (140) configured to decode the RTP packet, to acquire, from the RTP packet, information describing a notification type of each of a plurality of notification messages, when there is the plurality of notification messages in the RTP packet, to output the plurality of notification messages in accordance with the acquired information, and a first notification parser (155) configured to parse the notification messages.