sorry for my poor English first

I see a free RTP Library Writen with C++ and it can be compiled for Unix (including Linux and Mac OS X), Windows, and QNX
(and other POSIX-compliant systems)

it's name is LIVE.COM Streaming Media(http://www.live.com/liveMedia/)

and alse I find out gcc-compiler for Symbian SDK on Symbian's official site ,so My Question is :

LIVE.COM Streaming Media can be compiled by gcc-compiler for Symbian SDK and then use MAKESIS to transfer it to .sis file ?

I'm a VC++ and Symbian newbie , I don't know how to use gcc-compiler for Symbian SDK , anybody can help me to try above making RTP Stack?

thanks very much !!!