Plain SIP client for symbian mobile phones

I require a VERY simple SIP client for Symbian OS. Here is the list of the basic requirements: 1) SIP Server IP/domain needs to be hardcoded. 2) SIP Dialer should work in most editions of Nokia phones like N Series, E Series and 5th editions like Nokia 5800 Xpressmusic....... 3) Show Balance (Get balance from a url ... url will be provided)....[Optional] 4) a minor change to make it working through my proxy server .. (I will explain you during conversation.. ) 5) Dialer should work through GPRS, 3G, Wifi , Edge .. etc IMPORTANT: ----------------- Make sure your experience is related to this field. I know alot of developers have some ready made work to show and ready made code to sell which will be a plus point.......You MUST be familiar with the source code to answer my questions about source code and sip stack which you have used in the dialer.

移动应用开发 Odd Jobs 软件构架 VoIP

项目ID： #3183565

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