Refine miniSIPServer
As we know, miniSIPServer was developed about 20 years ago. Lots of services and features are added into miniSIPServer to support more and more customers.
Recently we have reviewed all these services. Some services have so long history that we have to think whether they are suitable for current environments, for example call-shop, calling card, and so on.
Next version will focus on refining or clearing some services. miniSIPServer will step into next stage and be more faster, more stabler.