hi, all

   I got a problem when i'm processing early media scenario. I can't got remote 
sdp when i received the final respond (200 OK) and  i can only got it from 183 
respond through SOATAG_REMOTE_SDP_STR_REF() tag.

In "Sofia SIP User Agent Library - "soa" - SDP Offer/Answer Engine Module" 
document,

i saw a diagram  named "Callout with Early Media",
in this scenario,  when 180 respond comes, NUA calls "set_remote" to set remote 
sdp to soa module, but when 200 respond comes with sdp, it does not call 
"set_remote" , 

and i saw a string "copy is ignored", what's that means?

In chart "Basic Call Out", when 200 respond comes, NUA calls "set_remote" but 
here it does not, 
so, it means that i can't get the SDP again  when i callout with early media?

Best regards

2007-11-15 



Liang 
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