1. Application Brief an easy to use, fun free Internet calling software that can easily communicate between friends voice, multi-party call, you can also make friends with strangers voice. Colorful skin, touch-tone matter what you select. Also hesitant about, quickly call me, I am here waiting for you! 2. server configuration server 1: UCskype voice, video Softswitch 2.0; the default port: 22. Server 2: back-end business management system; the default port: 22. 3. Product features and describes the product features: Description Sign: account registration, account login, password settings, voice verification code Forgot your password voice: Point voice dial telephone: Dial the called call-back over 3G or wifi network Phone: the main platform called number sent back by the call-back system calls the Lord called message reminding the user calls: the caller's call not to exit the state called in (similar to software privacy status) to receive calls and receive timely message alerts phone, or directly call the called phone screen pops Call Forwarding: When the point is called not online, transfer the call after the caller determine the phone number of the called network switching: automatic switching in the software 3G / wifi network Call records: integrated system number and software to dial phone numbers Contacts: Contacts list automatically get local offers contacts backup and recovery capabilities