[OpenSIPStack] Sending specific response code when reject a call from softphone

[<le...@da...>]

Hi all,

I'm using the SoftphoneInterface class in my SIP client. I noticed  
that if I reject a call manually, the client will send 403. The server  
we're connecting to prefers us to send 480. Is there anyway to force  
the response code? I've tried calling ClearCall directly with various  
reasons (EndedByNoAnswer, EndedByLocalBusy and EndedByAnswerDenied),  
but it always sends 403. Is there a mapping table that shows which  
response code maps to which reason.

Regards and TIA.

Leo