A MESSAGE TRANSMISSION METHOD AND APPARATUS BASED ON DUA PROTOCOL

摘要

A message transmission method and apparatus based on DUA protocol comprise: setting the protocol identification information respectively corresponded by different signaling system protocols; the transmitting side transmits the message needed to transmit and the protocol identification information corresponded by the message to the receiving side; the said receiving side determines the signaling system protocol corresponded by the message received by the receiving side according to the protocol identification information received by the receiving side. The present invention can make the message of different signaling protocols use the same interface of the network device to transmit. It avoids the message of different protocols from necessarily transmitting via different interfaces so as to achieve the purpose of economizing the interface resource of the network devices and reducing the cost of the system group network.