Thanks Steve!, Mustafa, those few words from both of you were really transparent and special. I appreciate it.

@Mustafa: Never mind, just personal comment
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1. I spend 3 years to make my j2ME code works for SIP got failed, audio codec's killed me
2. I spend more time to use OS SIP got failed
3. I spend more time to use pjSIP got failed (segmentation fault), and there supports are really dead
4. I spend more time to find Alchemy+Flex sdk to make SIP user agent cross platform.
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Sub total:   4 hard time                                           Total amount to pay: 6 year (PAID, got nothing)

I am sorry, i have to use Skype client (skype4com/skypeKit) this time, because the SIP user agent client is not for junior programmers, there is strongly no cross platform (web/mobile/desktop) solid release available yet.


Many thanks for sharing. I know at least now, what i can do to forward my project.

Cheers