Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. It can be used as a building block for SIP client software for uses such as VoIP, IM, and many other real-time and person-to-person communicat

MM7 Client, only used for linux system. Should have mysql and curl installed.

C++开发的ERP软件，适用于中小企业，支持Linux、Mac、Windows客户端，UI使用为Qt实现。业务逻辑保存在PostgreSQL数据库-Free open source ERP, accounting, CRM package for small to midsized businesses. ERP client runs on Linux, Mac, and Windows (built with open source Qt framework). Business logic