DIALING CONNECTION CONTROL METHOD, WIRELESS TERMINAL AND DIALING CONNECTION CONTROL SYSTEM

摘要

A dialing connection control method, wireless terminal and dialing connection control system are provided. The method comprises: a wireless terminal initiates a dialing connection to the network side; if the dialing connection initiated by the wireless terminal to the network side is in the single PDP (Packet Data Protocol) dual stack mode, and the network side does not support the single PDP dual stack mode, the wireless terminal tries to initiate the dialing connection in an IPV4 single stack mode, an IPV6 single stack mode or a dual PDP dual stack mode according to the response message fed back by the network side, or falls back to the single stack mode in which the connection has been established successfully. With said technical solution, a more perfect dialing connection control method, wireless terminal and dialing connection control system are provided.