Method and system for implementing service of instant message used by users on mobile virtual dedicated network
A virtual private network and user technology, applied in transmission systems, digital transmission systems, subscriber special services, etc., can solve the problem of not being able to use IMPS services for VPN short numbers, and achieve the effect of improving communication efficiency and multi-operational benefits
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[0020] In order to specifically illustrate this solution, firstly, the communication system networking solution of the present invention is introduced. refer to figure 1 As shown, the system includes: instant message and presence service (IMPS) terminal, mobile network with WAP gateway (GW), IMPS device (IMPS Server) providing IMPS service, and intelligent network including SCP of service control point.
[0021] The SCP loads and operates mobile VPN services, and also stores relevant service information of mobile VPN users. There is a communication interface between the IMPS Server and the SCP, which can be a software interface directly deployed on the IMPS device, or an interface machine independently established between the IMPS Server and the SCP.
[0022] The mobile VPN user accesses the mobile network via WAP GW, and then can directly request to log in to the IMPS Server through the VPN short number without entering the mobile phone number. The IMPS device judges that th...
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